diff options
Diffstat (limited to 'sound')
293 files changed, 20420 insertions, 1154 deletions
diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c index 84bb07d39a7..91852e49910 100644 --- a/sound/aoa/codecs/onyx.c +++ b/sound/aoa/codecs/onyx.c @@ -33,6 +33,7 @@ */ #include <linux/delay.h> #include <linux/module.h> +#include <linux/slab.h> MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("pcm3052 (onyx) codec driver for snd-aoa"); diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c index 1dd66ddffca..fd2188c3df2 100644 --- a/sound/aoa/codecs/tas.c +++ b/sound/aoa/codecs/tas.c @@ -66,6 +66,7 @@ #include <linux/delay.h> #include <linux/module.h> #include <linux/mutex.h> +#include <linux/slab.h> MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>"); MODULE_LICENSE("GPL"); diff --git a/sound/aoa/codecs/toonie.c b/sound/aoa/codecs/toonie.c index f13827e1756..69d2cb601f2 100644 --- a/sound/aoa/codecs/toonie.c +++ b/sound/aoa/codecs/toonie.c @@ -11,6 +11,7 @@ */ #include <linux/delay.h> #include <linux/module.h> +#include <linux/slab.h> MODULE_AUTHOR("Johannes Berg <johannes@sipsolutions.net>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("toonie codec driver for snd-aoa"); diff --git a/sound/aoa/core/gpio-pmf.c b/sound/aoa/core/gpio-pmf.c index 1dd0c28d1fb..6776d1c12b6 100644 --- a/sound/aoa/core/gpio-pmf.c +++ b/sound/aoa/core/gpio-pmf.c @@ -6,6 +6,7 @@ * GPL v2, can be found in COPYING. */ +#include <linux/slab.h> #include <asm/pmac_feature.h> #include <asm/pmac_pfunc.h> #include "../aoa.h" diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c index 7a437da0564..1cd9b301df0 100644 --- a/sound/aoa/fabrics/layout.c +++ b/sound/aoa/fabrics/layout.c @@ -12,6 +12,7 @@ #include <asm/prom.h> #include <linux/list.h> #include <linux/module.h> +#include <linux/slab.h> #include "../aoa.h" #include "../soundbus/soundbus.h" diff --git a/sound/aoa/soundbus/i2sbus/control.c b/sound/aoa/soundbus/i2sbus/control.c index 87beb4ad4d6..47f854c2001 100644 --- a/sound/aoa/soundbus/i2sbus/control.c +++ b/sound/aoa/soundbus/i2sbus/control.c @@ -8,6 +8,7 @@ #include <linux/kernel.h> #include <linux/delay.h> +#include <linux/slab.h> #include <asm/io.h> #include <asm/prom.h> diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c index 4e3b819d499..9d6f3b176ed 100644 --- a/sound/aoa/soundbus/i2sbus/core.c +++ b/sound/aoa/soundbus/i2sbus/core.c @@ -7,6 +7,7 @@ */ #include <linux/module.h> +#include <linux/slab.h> #include <linux/pci.h> #include <linux/interrupt.h> #include <linux/dma-mapping.h> diff --git a/sound/aoa/soundbus/i2sbus/pcm.c b/sound/aoa/soundbus/i2sbus/pcm.c index 59bacd36573..be838993926 100644 --- a/sound/aoa/soundbus/i2sbus/pcm.c +++ b/sound/aoa/soundbus/i2sbus/pcm.c @@ -8,6 +8,7 @@ #include <asm/io.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/core.h> #include <asm/macio.h> #include <linux/pci.h> diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index 656e474dca4..91acc9a243e 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -863,7 +863,6 @@ static int __devinit aaci_probe_ac97(struct aaci *aaci) struct snd_ac97 *ac97; int ret; - writel(0, aaci->base + AC97_POWERDOWN); /* * Assert AACIRESET for 2us */ @@ -1047,7 +1046,11 @@ static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id) writel(0x1fff, aaci->base + AACI_INTCLR); writel(aaci->maincr, aaci->base + AACI_MAINCR); - + /* + * Fix: ac97 read back fail errors by reading + * from any arbitrary aaci register. + */ + readl(aaci->base + AACI_CSCH1); ret = aaci_probe_ac97(aaci); if (ret) goto out; diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c index 743ac6a2906..8808b82311b 100644 --- a/sound/arm/pxa2xx-pcm-lib.c +++ b/sound/arm/pxa2xx-pcm-lib.c @@ -4,6 +4,7 @@ * published by the Free Software Foundation. */ +#include <linux/slab.h> #include <linux/module.h> #include <linux/dma-mapping.h> @@ -205,6 +206,7 @@ int __pxa2xx_pcm_open(struct snd_pcm_substream *substream) if (!rtd->dma_desc_array) goto err1; + rtd->dma_ch = -1; runtime->private_data = rtd; return 0; diff --git a/sound/atmel/Kconfig b/sound/atmel/Kconfig index 6c228a91940..94de43a096f 100644 --- a/sound/atmel/Kconfig +++ b/sound/atmel/Kconfig @@ -12,7 +12,7 @@ config SND_ATMEL_AC97C tristate "Atmel AC97 Controller (AC97C) driver" select SND_PCM select SND_AC97_CODEC - depends on DW_DMAC && AVR32 + depends on (DW_DMAC && AVR32) || ARCH_AT91 help ALSA sound driver for the Atmel AC97 controller. diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c index 0c0f8771656..428121a7e70 100644 --- a/sound/atmel/ac97c.c +++ b/sound/atmel/ac97c.c @@ -13,6 +13,7 @@ #include <linux/device.h> #include <linux/dmaengine.h> #include <linux/dma-mapping.h> +#include <linux/atmel_pdc.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/module.h> @@ -31,6 +32,10 @@ #include <linux/dw_dmac.h> +#include <mach/cpu.h> +#include <mach/hardware.h> +#include <mach/gpio.h> + #include "ac97c.h" enum { @@ -63,6 +68,7 @@ struct atmel_ac97c { u64 cur_format; unsigned int cur_rate; unsigned long flags; + int playback_period, capture_period; /* Serialize access to opened variable */ spinlock_t lock; void __iomem *regs; @@ -242,10 +248,12 @@ static int atmel_ac97c_playback_hw_params(struct snd_pcm_substream *substream, if (retval < 0) return retval; /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */ - if (retval == 1) - if (test_and_clear_bit(DMA_TX_READY, &chip->flags)) - dw_dma_cyclic_free(chip->dma.tx_chan); - + if (cpu_is_at32ap7000()) { + /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */ + if (retval == 1) + if (test_and_clear_bit(DMA_TX_READY, &chip->flags)) + dw_dma_cyclic_free(chip->dma.tx_chan); + } /* Set restrictions to params. */ mutex_lock(&opened_mutex); chip->cur_rate = params_rate(hw_params); @@ -266,9 +274,14 @@ static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream, if (retval < 0) return retval; /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */ - if (retval == 1) - if (test_and_clear_bit(DMA_RX_READY, &chip->flags)) - dw_dma_cyclic_free(chip->dma.rx_chan); + if (cpu_is_at32ap7000()) { + if (retval < 0) + return retval; + /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */ + if (retval == 1) + if (test_and_clear_bit(DMA_RX_READY, &chip->flags)) + dw_dma_cyclic_free(chip->dma.rx_chan); + } /* Set restrictions to params. */ mutex_lock(&opened_mutex); @@ -282,16 +295,20 @@ static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream, static int atmel_ac97c_playback_hw_free(struct snd_pcm_substream *substream) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); - if (test_and_clear_bit(DMA_TX_READY, &chip->flags)) - dw_dma_cyclic_free(chip->dma.tx_chan); + if (cpu_is_at32ap7000()) { + if (test_and_clear_bit(DMA_TX_READY, &chip->flags)) + dw_dma_cyclic_free(chip->dma.tx_chan); + } return snd_pcm_lib_free_pages(substream); } static int atmel_ac97c_capture_hw_free(struct snd_pcm_substream *substream) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); - if (test_and_clear_bit(DMA_RX_READY, &chip->flags)) - dw_dma_cyclic_free(chip->dma.rx_chan); + if (cpu_is_at32ap7000()) { + if (test_and_clear_bit(DMA_RX_READY, &chip->flags)) + dw_dma_cyclic_free(chip->dma.rx_chan); + } return snd_pcm_lib_free_pages(substream); } @@ -299,9 +316,11 @@ static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; + int block_size = frames_to_bytes(runtime, runtime->period_size); unsigned long word = ac97c_readl(chip, OCA); int retval; + chip->playback_period = 0; word &= ~(AC97C_CH_MASK(PCM_LEFT) | AC97C_CH_MASK(PCM_RIGHT)); /* assign channels to AC97C channel A */ @@ -320,11 +339,16 @@ static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream) ac97c_writel(chip, OCA, word); /* configure sample format and size */ - word = AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16; + word = ac97c_readl(chip, CAMR); + if (chip->opened <= 1) + word = AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16; + else + word |= AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16; switch (runtime->format) { case SNDRV_PCM_FORMAT_S16_LE: - word |= AC97C_CMR_CEM_LITTLE; + if (cpu_is_at32ap7000()) + word |= AC97C_CMR_CEM_LITTLE; break; case SNDRV_PCM_FORMAT_S16_BE: /* fall through */ word &= ~(AC97C_CMR_CEM_LITTLE); @@ -363,9 +387,18 @@ static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream) dev_dbg(&chip->pdev->dev, "could not set rate %d Hz\n", runtime->rate); - if (!test_bit(DMA_TX_READY, &chip->flags)) - retval = atmel_ac97c_prepare_dma(chip, substream, - DMA_TO_DEVICE); + if (cpu_is_at32ap7000()) { + if (!test_bit(DMA_TX_READY, &chip->flags)) + retval = atmel_ac97c_prepare_dma(chip, substream, + DMA_TO_DEVICE); + } else { + /* Initialize and start the PDC */ + writel(runtime->dma_addr, chip->regs + ATMEL_PDC_TPR); + writel(block_size / 2, chip->regs + ATMEL_PDC_TCR); + writel(runtime->dma_addr + block_size, + chip->regs + ATMEL_PDC_TNPR); + writel(block_size / 2, chip->regs + ATMEL_PDC_TNCR); + } return retval; } @@ -374,9 +407,11 @@ static int atmel_ac97c_capture_prepare(struct snd_pcm_substream *substream) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; + int block_size = frames_to_bytes(runtime, runtime->period_size); unsigned long word = ac97c_readl(chip, ICA); int retval; + chip->capture_period = 0; word &= ~(AC97C_CH_MASK(PCM_LEFT) | AC97C_CH_MASK(PCM_RIGHT)); /* assign channels to AC97C channel A */ @@ -395,11 +430,16 @@ static int atmel_ac97c_capture_prepare(struct snd_pcm_substream *substream) ac97c_writel(chip, ICA, word); /* configure sample format and size */ - word = AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16; + word = ac97c_readl(chip, CAMR); + if (chip->opened <= 1) + word = AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16; + else + word |= AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16; switch (runtime->format) { case SNDRV_PCM_FORMAT_S16_LE: - word |= AC97C_CMR_CEM_LITTLE; + if (cpu_is_at32ap7000()) + word |= AC97C_CMR_CEM_LITTLE; break; case SNDRV_PCM_FORMAT_S16_BE: /* fall through */ word &= ~(AC97C_CMR_CEM_LITTLE); @@ -438,9 +478,18 @@ static int atmel_ac97c_capture_prepare(struct snd_pcm_substream *substream) dev_dbg(&chip->pdev->dev, "could not set rate %d Hz\n", runtime->rate); - if (!test_bit(DMA_RX_READY, &chip->flags)) - retval = atmel_ac97c_prepare_dma(chip, substream, - DMA_FROM_DEVICE); + if (cpu_is_at32ap7000()) { + if (!test_bit(DMA_RX_READY, &chip->flags)) + retval = atmel_ac97c_prepare_dma(chip, substream, + DMA_FROM_DEVICE); + } else { + /* Initialize and start the PDC */ + writel(runtime->dma_addr, chip->regs + ATMEL_PDC_RPR); + writel(block_size / 2, chip->regs + ATMEL_PDC_RCR); + writel(runtime->dma_addr + block_size, + chip->regs + ATMEL_PDC_RNPR); + writel(block_size / 2, chip->regs + ATMEL_PDC_RNCR); + } return retval; } @@ -449,7 +498,7 @@ static int atmel_ac97c_playback_trigger(struct snd_pcm_substream *substream, int cmd) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); - unsigned long camr; + unsigned long camr, ptcr = 0; int retval = 0; camr = ac97c_readl(chip, CAMR); @@ -458,15 +507,22 @@ atmel_ac97c_playback_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */ case SNDRV_PCM_TRIGGER_START: - retval = dw_dma_cyclic_start(chip->dma.tx_chan); - if (retval) - goto out; - camr |= AC97C_CMR_CENA; + if (cpu_is_at32ap7000()) { + retval = dw_dma_cyclic_start(chip->dma.tx_chan); + if (retval) + goto out; + } else { + ptcr = ATMEL_PDC_TXTEN; + } + camr |= AC97C_CMR_CENA | AC97C_CSR_ENDTX; break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */ case SNDRV_PCM_TRIGGER_STOP: - dw_dma_cyclic_stop(chip->dma.tx_chan); + if (cpu_is_at32ap7000()) + dw_dma_cyclic_stop(chip->dma.tx_chan); + else + ptcr |= ATMEL_PDC_TXTDIS; if (chip->opened <= 1) camr &= ~AC97C_CMR_CENA; break; @@ -476,6 +532,8 @@ atmel_ac97c_playback_trigger(struct snd_pcm_substream *substream, int cmd) } ac97c_writel(chip, CAMR, camr); + if (!cpu_is_at32ap7000()) + writel(ptcr, chip->regs + ATMEL_PDC_PTCR); out: return retval; } @@ -484,24 +542,32 @@ static int atmel_ac97c_capture_trigger(struct snd_pcm_substream *substream, int cmd) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); - unsigned long camr; + unsigned long camr, ptcr = 0; int retval = 0; camr = ac97c_readl(chip, CAMR); + ptcr = readl(chip->regs + ATMEL_PDC_PTSR); switch (cmd) { case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */ case SNDRV_PCM_TRIGGER_START: - retval = dw_dma_cyclic_start(chip->dma.rx_chan); - if (retval) - goto out; - camr |= AC97C_CMR_CENA; + if (cpu_is_at32ap7000()) { + retval = dw_dma_cyclic_start(chip->dma.rx_chan); + if (retval) + goto out; + } else { + ptcr = ATMEL_PDC_RXTEN; + } + camr |= AC97C_CMR_CENA | AC97C_CSR_ENDRX; break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */ case SNDRV_PCM_TRIGGER_STOP: - dw_dma_cyclic_stop(chip->dma.rx_chan); + if (cpu_is_at32ap7000()) + dw_dma_cyclic_stop(chip->dma.rx_chan); + else + ptcr |= (ATMEL_PDC_RXTDIS); if (chip->opened <= 1) camr &= ~AC97C_CMR_CENA; break; @@ -511,6 +577,8 @@ atmel_ac97c_capture_trigger(struct snd_pcm_substream *substream, int cmd) } ac97c_writel(chip, CAMR, camr); + if (!cpu_is_at32ap7000()) + writel(ptcr, chip->regs + ATMEL_PDC_PTCR); out: return retval; } @@ -523,7 +591,10 @@ atmel_ac97c_playback_pointer(struct snd_pcm_substream *substream) snd_pcm_uframes_t frames; unsigned long bytes; - bytes = dw_dma_get_src_addr(chip->dma.tx_chan); + if (cpu_is_at32ap7000()) + bytes = dw_dma_get_src_addr(chip->dma.tx_chan); + else + bytes = readl(chip->regs + ATMEL_PDC_TPR); bytes -= runtime->dma_addr; frames = bytes_to_frames(runtime, bytes); @@ -540,7 +611,10 @@ atmel_ac97c_capture_pointer(struct snd_pcm_substream *substream) snd_pcm_uframes_t frames; unsigned long bytes; - bytes = dw_dma_get_dst_addr(chip->dma.rx_chan); + if (cpu_is_at32ap7000()) + bytes = dw_dma_get_dst_addr(chip->dma.rx_chan); + else + bytes = readl(chip->regs + ATMEL_PDC_RPR); bytes -= runtime->dma_addr; frames = bytes_to_frames(runtime, bytes); @@ -578,8 +652,11 @@ static irqreturn_t atmel_ac97c_interrupt(int irq, void *dev) u32 sr = ac97c_readl(chip, SR); u32 casr = ac97c_readl(chip, CASR); u32 cosr = ac97c_readl(chip, COSR); + u32 camr = ac97c_readl(chip, CAMR); if (sr & AC97C_SR_CAEVT) { + struct snd_pcm_runtime *runtime; + int offset, next_period, block_size; dev_info(&chip->pdev->dev, "channel A event%s%s%s%s%s%s\n", casr & AC97C_CSR_OVRUN ? " OVRUN" : "", casr & AC97C_CSR_RXRDY ? " RXRDY" : "", @@ -587,6 +664,50 @@ static irqreturn_t atmel_ac97c_interrupt(int irq, void *dev) casr & AC97C_CSR_TXEMPTY ? " TXEMPTY" : "", casr & AC97C_CSR_TXRDY ? " TXRDY" : "", !casr ? " NONE" : ""); + if (!cpu_is_at32ap7000()) { + if ((casr & camr) & AC97C_CSR_ENDTX) { + runtime = chip->playback_substream->runtime; + block_size = frames_to_bytes(runtime, + runtime->period_size); + chip->playback_period++; + + if (chip->playback_period == runtime->periods) + chip->playback_period = 0; + next_period = chip->playback_period + 1; + if (next_period == runtime->periods) + next_period = 0; + + offset = block_size * next_period; + + writel(runtime->dma_addr + offset, + chip->regs + ATMEL_PDC_TNPR); + writel(block_size / 2, + chip->regs + ATMEL_PDC_TNCR); + + snd_pcm_period_elapsed( + chip->playback_substream); + } + if ((casr & camr) & AC97C_CSR_ENDRX) { + runtime = chip->capture_substream->runtime; + block_size = frames_to_bytes(runtime, + runtime->period_size); + chip->capture_period++; + + if (chip->capture_period == runtime->periods) + chip->capture_period = 0; + next_period = chip->capture_period + 1; + if (next_period == runtime->periods) + next_period = 0; + + offset = block_size * next_period; + + writel(runtime->dma_addr + offset, + chip->regs + ATMEL_PDC_RNPR); + writel(block_size / 2, + chip->regs + ATMEL_PDC_RNCR); + snd_pcm_period_elapsed(chip->capture_substream); + } + } retval = IRQ_HANDLED; } @@ -608,15 +729,50 @@ static irqreturn_t atmel_ac97c_interrupt(int irq, void *dev) return retval; } +static struct ac97_pcm at91_ac97_pcm_defs[] __devinitdata = { + /* Playback */ + { + .exclusive = 1, + .r = { { + .slots = ((1 << AC97_SLOT_PCM_LEFT) + | (1 << AC97_SLOT_PCM_RIGHT)), + } }, + }, + /* PCM in */ + { + .stream = 1, + .exclusive = 1, + .r = { { + .slots = ((1 << AC97_SLOT_PCM_LEFT) + | (1 << AC97_SLOT_PCM_RIGHT)), + } } + }, + /* Mic in */ + { + .stream = 1, + .exclusive = 1, + .r = { { + .slots = (1<<AC97_SLOT_MIC), + } } + }, +}; + static int __devinit atmel_ac97c_pcm_new(struct atmel_ac97c *chip) { struct snd_pcm *pcm; struct snd_pcm_hardware hw = atmel_ac97c_hw; - int capture, playback, retval; + int capture, playback, retval, err; capture = test_bit(DMA_RX_CHAN_PRESENT, &chip->flags); playback = test_bit(DMA_TX_CHAN_PRESENT, &chip->flags); + if (!cpu_is_at32ap7000()) { + err = snd_ac97_pcm_assign(chip->ac97_bus, + ARRAY_SIZE(at91_ac97_pcm_defs), + at91_ac97_pcm_defs); + if (err) + return err; + } retval = snd_pcm_new(chip->card, chip->card->shortname, chip->pdev->id, playback, capture, &pcm); if (retval) @@ -775,7 +931,12 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev) return -ENXIO; } - pclk = clk_get(&pdev->dev, "pclk"); + if (cpu_is_at32ap7000()) { + pclk = clk_get(&pdev->dev, "pclk"); + } else { + pclk = clk_get(&pdev->dev, "ac97_clk"); + } + if (IS_ERR(pclk)) { dev_dbg(&pdev->dev, "no peripheral clock\n"); return PTR_ERR(pclk); @@ -844,43 +1005,52 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev) goto err_ac97_bus; } - if (pdata->rx_dws.dma_dev) { - struct dw_dma_slave *dws = &pdata->rx_dws; - dma_cap_mask_t mask; + if (cpu_is_at32ap7000()) { + if (pdata->rx_dws.dma_dev) { + struct dw_dma_slave *dws = &pdata->rx_dws; + dma_cap_mask_t mask; - dws->rx_reg = regs->start + AC97C_CARHR + 2; + dws->rx_reg = regs->start + AC97C_CARHR + 2; - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); + dma_cap_zero(mask); + dma_cap_set(DMA_SLAVE, mask); - chip->dma.rx_chan = dma_request_channel(mask, filter, dws); + chip->dma.rx_chan = dma_request_channel(mask, filter, + dws); - dev_info(&chip->pdev->dev, "using %s for DMA RX\n", + dev_info(&chip->pdev->dev, "using %s for DMA RX\n", dev_name(&chip->dma.rx_chan->dev->device)); - set_bit(DMA_RX_CHAN_PRESENT, &chip->flags); - } + set_bit(DMA_RX_CHAN_PRESENT, &chip->flags); + } - if (pdata->tx_dws.dma_dev) { - struct dw_dma_slave *dws = &pdata->tx_dws; - dma_cap_mask_t mask; + if (pdata->tx_dws.dma_dev) { + struct dw_dma_slave *dws = &pdata->tx_dws; + dma_cap_mask_t mask; - dws->tx_reg = regs->start + AC97C_CATHR + 2; + dws->tx_reg = regs->start + AC97C_CATHR + 2; - dma_cap_zero(mask); - dma_cap_set(DMA_SLAVE, mask); + dma_cap_zero(mask); + dma_cap_set(DMA_SLAVE, mask); - chip->dma.tx_chan = dma_request_channel(mask, filter, dws); + chip->dma.tx_chan = dma_request_channel(mask, filter, + dws); - dev_info(&chip->pdev->dev, "using %s for DMA TX\n", + dev_info(&chip->pdev->dev, "using %s for DMA TX\n", dev_name(&chip->dma.tx_chan->dev->device)); - set_bit(DMA_TX_CHAN_PRESENT, &chip->flags); - } + set_bit(DMA_TX_CHAN_PRESENT, &chip->flags); + } - if (!test_bit(DMA_RX_CHAN_PRESENT, &chip->flags) && - !test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) { - dev_dbg(&pdev->dev, "DMA not available\n"); - retval = -ENODEV; - goto err_dma; + if (!test_bit(DMA_RX_CHAN_PRESENT, &chip->flags) && + !test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) { + dev_dbg(&pdev->dev, "DMA not available\n"); + retval = -ENODEV; + goto err_dma; + } + } else { + /* Just pretend that we have DMA channel(for at91 i is actually + * the PDC) */ + set_bit(DMA_RX_CHAN_PRESENT, &chip->flags); + set_bit(DMA_TX_CHAN_PRESENT, &chip->flags); } retval = atmel_ac97c_pcm_new(chip); @@ -897,20 +1067,22 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, card); - dev_info(&pdev->dev, "Atmel AC97 controller at 0x%p\n", - chip->regs); + dev_info(&pdev->dev, "Atmel AC97 controller at 0x%p, irq = %d\n", + chip->regs, irq); return 0; err_dma: - if (test_bit(DMA_RX_CHAN_PRESENT, &chip->flags)) - dma_release_channel(chip->dma.rx_chan); - if (test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) - dma_release_channel(chip->dma.tx_chan); - clear_bit(DMA_RX_CHAN_PRESENT, &chip->flags); - clear_bit(DMA_TX_CHAN_PRESENT, &chip->flags); - chip->dma.rx_chan = NULL; - chip->dma.tx_chan = NULL; + if (cpu_is_at32ap7000()) { + if (test_bit(DMA_RX_CHAN_PRESENT, &chip->flags)) + dma_release_channel(chip->dma.rx_chan); + if (test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) + dma_release_channel(chip->dma.tx_chan); + clear_bit(DMA_RX_CHAN_PRESENT, &chip->flags); + clear_bit(DMA_TX_CHAN_PRESENT, &chip->flags); + chip->dma.rx_chan = NULL; + chip->dma.tx_chan = NULL; + } err_ac97_bus: snd_card_set_dev(card, NULL); @@ -934,10 +1106,12 @@ static int atmel_ac97c_suspend(struct platform_device *pdev, pm_message_t msg) struct snd_card *card = platform_get_drvdata(pdev); struct atmel_ac97c *chip = card->private_data; - if (test_bit(DMA_RX_READY, &chip->flags)) - dw_dma_cyclic_stop(chip->dma.rx_chan); - if (test_bit(DMA_TX_READY, &chip->flags)) - dw_dma_cyclic_stop(chip->dma.tx_chan); + if (cpu_is_at32ap7000()) { + if (test_bit(DMA_RX_READY, &chip->flags)) + dw_dma_cyclic_stop(chip->dma.rx_chan); + if (test_bit(DMA_TX_READY, &chip->flags)) + dw_dma_cyclic_stop(chip->dma.tx_chan); + } clk_disable(chip->pclk); return 0; @@ -949,11 +1123,12 @@ static int atmel_ac97c_resume(struct platform_device *pdev) struct atmel_ac97c *chip = card->private_data; clk_enable(chip->pclk); - if (test_bit(DMA_RX_READY, &chip->flags)) - dw_dma_cyclic_start(chip->dma.rx_chan); - if (test_bit(DMA_TX_READY, &chip->flags)) - dw_dma_cyclic_start(chip->dma.tx_chan); - + if (cpu_is_at32ap7000()) { + if (test_bit(DMA_RX_READY, &chip->flags)) + dw_dma_cyclic_start(chip->dma.rx_chan); + if (test_bit(DMA_TX_READY, &chip->flags)) + dw_dma_cyclic_start(chip->dma.tx_chan); + } return 0; } #else @@ -978,14 +1153,16 @@ static int __devexit atmel_ac97c_remove(struct platform_device *pdev) iounmap(chip->regs); free_irq(chip->irq, chip); - if (test_bit(DMA_RX_CHAN_PRESENT, &chip->flags)) - dma_release_channel(chip->dma.rx_chan); - if (test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) - dma_release_channel(chip->dma.tx_chan); - clear_bit(DMA_RX_CHAN_PRESENT, &chip->flags); - clear_bit(DMA_TX_CHAN_PRESENT, &chip->flags); - chip->dma.rx_chan = NULL; - chip->dma.tx_chan = NULL; + if (cpu_is_at32ap7000()) { + if (test_bit(DMA_RX_CHAN_PRESENT, &chip->flags)) + dma_release_channel(chip->dma.rx_chan); + if (test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) + dma_release_channel(chip->dma.tx_chan); + clear_bit(DMA_RX_CHAN_PRESENT, &chip->flags); + clear_bit(DMA_TX_CHAN_PRESENT, &chip->flags); + chip->dma.rx_chan = NULL; + chip->dma.tx_chan = NULL; + } snd_card_set_dev(card, NULL); snd_card_free(card); diff --git a/sound/core/control.c b/sound/core/control.c index 439ce64f9d8..070aab49019 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -50,6 +50,10 @@ static int snd_ctl_open(struct inode *inode, struct file *file) struct snd_ctl_file *ctl; int err; + err = nonseekable_open(inode, file); + if (err < 0) + return err; + card = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_CONTROL); if (!card) { err = -ENODEV; @@ -1388,6 +1392,7 @@ static const struct file_operations snd_ctl_f_ops = .read = snd_ctl_read, .open = snd_ctl_open, .release = snd_ctl_release, + .llseek = no_llseek, .poll = snd_ctl_poll, .unlocked_ioctl = snd_ctl_ioctl, .compat_ioctl = snd_ctl_ioctl_compat, diff --git a/sound/core/control_compat.c b/sound/core/control_compat.c index 368dc9c4aef..426874429a5 100644 --- a/sound/core/control_compat.c +++ b/sound/core/control_compat.c @@ -21,6 +21,7 @@ /* this file included from control.c */ #include <linux/compat.h> +#include <linux/slab.h> struct snd_ctl_elem_list32 { u32 offset; diff --git a/sound/core/hrtimer.c b/sound/core/hrtimer.c index 7f4d744ae40..7730575bfad 100644 --- a/sound/core/hrtimer.c +++ b/sound/core/hrtimer.c @@ -19,6 +19,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/hrtimer.h> diff --git a/sound/core/info.c b/sound/core/info.c index d749a0d394a..b70564ed8b3 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -22,6 +22,7 @@ #include <linux/init.h> #include <linux/time.h> #include <linux/mm.h> +#include <linux/slab.h> #include <linux/smp_lock.h> #include <linux/string.h> #include <sound/core.h> @@ -163,40 +164,44 @@ static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig) { struct snd_info_private_data *data; struct snd_info_entry *entry; - loff_t ret; + loff_t ret = -EINVAL, size; data = file->private_data; entry = data->entry; - lock_kernel(); - switch (entry->content) { - case SNDRV_INFO_CONTENT_TEXT: - switch (orig) { - case SEEK_SET: - file->f_pos = offset; - ret = file->f_pos; - goto out; - case SEEK_CUR: - file->f_pos += offset; - ret = file->f_pos; - goto out; - case SEEK_END: - default: - ret = -EINVAL; - goto out; - } + mutex_lock(&entry->access); + if (entry->content == SNDRV_INFO_CONTENT_DATA && + entry->c.ops->llseek) { + offset = entry->c.ops->llseek(entry, + data->file_private_data, + file, offset, orig); + goto out; + } + if (entry->content == SNDRV_INFO_CONTENT_DATA) + size = entry->size; + else + size = 0; + switch (orig) { + case SEEK_SET: break; - case SNDRV_INFO_CONTENT_DATA: - if (entry->c.ops->llseek) { - ret = entry->c.ops->llseek(entry, - data->file_private_data, - file, offset, orig); + case SEEK_CUR: + offset += file->f_pos; + break; + case SEEK_END: + if (!size) goto out; - } + offset += size; break; - } - ret = -ENXIO; -out: - unlock_kernel(); + default: + goto out; + } + if (offset < 0) + goto out; + if (size && offset > size) + offset = size; + file->f_pos = offset; + ret = offset; + out: + mutex_unlock(&entry->access); return ret; } @@ -231,10 +236,15 @@ static ssize_t snd_info_entry_read(struct file *file, char __user *buffer, return -EFAULT; break; case SNDRV_INFO_CONTENT_DATA: - if (entry->c.ops->read) + if (pos >= entry->size) + return 0; + if (entry->c.ops->read) { + size = entry->size - pos; + size = min(count, size); size = entry->c.ops->read(entry, data->file_private_data, - file, buffer, count, pos); + file, buffer, size, pos); + } break; } if ((ssize_t) size > 0) @@ -281,10 +291,13 @@ static ssize_t snd_info_entry_write(struct file *file, const char __user *buffer size = count; break; case SNDRV_INFO_CONTENT_DATA: - if (entry->c.ops->write) + if (entry->c.ops->write && count > 0) { + size_t maxsize = entry->size - pos; + count = min(count, maxsize); size = entry->c.ops->write(entry, data->file_private_data, file, buffer, count, pos); + } break; } if ((ssize_t) size > 0) diff --git a/sound/core/jack.c b/sound/core/jack.c index f705eec7372..4902ae56873 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -20,10 +20,11 @@ */ #include <linux/input.h> +#include <linux/slab.h> #include <sound/jack.h> #include <sound/core.h> -static int jack_types[] = { +static int jack_switch_types[] = { SW_HEADPHONE_INSERT, SW_MICROPHONE_INSERT, SW_LINEOUT_INSERT, @@ -55,7 +56,7 @@ static int snd_jack_dev_register(struct snd_device *device) { struct snd_jack *jack = device->device_data; struct snd_card *card = device->card; - int err; + int err, i; snprintf(jack->name, sizeof(jack->name), "%s %s", card->shortname, jack->id); @@ -65,6 +66,19 @@ static int snd_jack_dev_register(struct snd_device *device) if (!jack->input_dev->dev.parent) jack->input_dev->dev.parent = snd_card_get_device_link(card); + /* Add capabilities for any keys that are enabled */ + for (i = 0; i < ARRAY_SIZE(jack->key); i++) { + int testbit = SND_JACK_BTN_0 >> i; + + if (!(jack->type & testbit)) + continue; + + if (!jack->key[i]) + jack->key[i] = BTN_0 + i; + + input_set_capability(jack->input_dev, EV_KEY, jack->key[i]); + } + err = input_register_device(jack->input_dev); if (err == 0) jack->registered = 1; @@ -112,10 +126,10 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, jack->type = type; - for (i = 0; i < ARRAY_SIZE(jack_types); i++) + for (i = 0; i < ARRAY_SIZE(jack_switch_types); i++) if (type & (1 << i)) input_set_capability(jack->input_dev, EV_SW, - jack_types[i]); + jack_switch_types[i]); err = snd_device_new(card, SNDRV_DEV_JACK, jack, &ops); if (err < 0) @@ -151,6 +165,43 @@ void snd_jack_set_parent(struct snd_jack *jack, struct device *parent) EXPORT_SYMBOL(snd_jack_set_parent); /** + * snd_jack_set_key - Set a key mapping on a jack + * + * @jack: The jack to configure + * @type: Jack report type for this key + * @keytype: Input layer key type to be reported + * + * Map a SND_JACK_BTN_ button type to an input layer key, allowing + * reporting of keys on accessories via the jack abstraction. If no + * mapping is provided but keys are enabled in the jack type then + * BTN_n numeric buttons will be reported. + * + * Note that this is intended to be use by simple devices with small + * numbers of keys that can be reported. It is also possible to + * access the input device directly - devices with complex input + * capabilities on accessories should consider doing this rather than + * using this abstraction. + * + * This function may only be called prior to registration of the jack. + */ +int snd_jack_set_key(struct snd_jack *jack, enum snd_jack_types type, + int keytype) +{ + int key = fls(SND_JACK_BTN_0) - fls(type); + + WARN_ON(jack->registered); + + if (!keytype || key >= ARRAY_SIZE(jack->key)) + return -EINVAL; + + jack->type |= type; + jack->key[key] = keytype; + + return 0; +} +EXPORT_SYMBOL(snd_jack_set_key); + +/** * snd_jack_report - Report the current status of a jack * * @jack: The jack to report status for @@ -163,10 +214,19 @@ void snd_jack_report(struct snd_jack *jack, int status) if (!jack) return; - for (i = 0; i < ARRAY_SIZE(jack_types); i++) { + for (i = 0; i < ARRAY_SIZE(jack->key); i++) { + int testbit = SND_JACK_BTN_0 >> i; + + if (jack->type & testbit) + input_report_key(jack->input_dev, jack->key[i], + status & testbit); + } + + for (i = 0; i < ARRAY_SIZE(jack_switch_types); i++) { int testbit = 1 << i; if (jack->type & testbit) - input_report_switch(jack->input_dev, jack_types[i], + input_report_switch(jack->input_dev, + jack_switch_types[i], status & testbit); } diff --git a/sound/core/misc.c b/sound/core/misc.c index 3da4f92427d..2c41825c836 100644 --- a/sound/core/misc.c +++ b/sound/core/misc.c @@ -21,6 +21,7 @@ #include <linux/init.h> #include <linux/time.h> +#include <linux/slab.h> #include <linux/ioport.h> #include <sound/core.h> diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 54e2eb56e4c..f50ebf20df9 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -43,6 +43,10 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file) struct snd_mixer_oss_file *fmixer; int err; + err = nonseekable_open(inode, file); + if (err < 0) + return err; + card = snd_lookup_oss_minor_data(iminor(inode), SNDRV_OSS_DEVICE_TYPE_MIXER); if (card == NULL) @@ -397,6 +401,7 @@ static const struct file_operations snd_mixer_oss_f_ops = .owner = THIS_MODULE, .open = snd_mixer_oss_open, .release = snd_mixer_oss_release, + .llseek = no_llseek, .unlocked_ioctl = snd_mixer_oss_ioctl, .compat_ioctl = snd_mixer_oss_ioctl_compat, }; diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index 82d4e3329b3..5c8c7dff8ed 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -2379,6 +2379,10 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file) int nonblock; wait_queue_t wait; + err = nonseekable_open(inode, file); + if (err < 0) + return err; + pcm = snd_lookup_oss_minor_data(iminor(inode), SNDRV_OSS_DEVICE_TYPE_PCM); if (pcm == NULL) { @@ -2977,6 +2981,7 @@ static const struct file_operations snd_pcm_oss_f_reg = .write = snd_pcm_oss_write, .open = snd_pcm_oss_open, .release = snd_pcm_oss_release, + .llseek = no_llseek, .poll = snd_pcm_oss_poll, .unlocked_ioctl = snd_pcm_oss_ioctl, .compat_ioctl = snd_pcm_oss_ioctl_compat, diff --git a/sound/core/oss/route.c b/sound/core/oss/route.c index 0dcc2870d53..bbe25d8c450 100644 --- a/sound/core/oss/route.c +++ b/sound/core/oss/route.c @@ -19,7 +19,6 @@ * */ -#include <linux/slab.h> #include <linux/time.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index 08bfed594a8..5fb2e28e796 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -21,6 +21,7 @@ /* This file included from pcm_native.c */ #include <linux/compat.h> +#include <linux/slab.h> static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream, s32 __user *src) diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index d6d49d6651f..917e4055ee3 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -22,6 +22,7 @@ #include <asm/io.h> #include <linux/time.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/vmalloc.h> #include <sound/core.h> diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 87288762403..4c3edc1532c 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -36,6 +36,9 @@ #include <sound/timer.h> #include <sound/minors.h> #include <asm/io.h> +#if defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT) +#include <dma-coherence.h> +#endif /* * Compatibility @@ -2107,7 +2110,9 @@ static int snd_pcm_open_file(struct file *file, static int snd_pcm_playback_open(struct inode *inode, struct file *file) { struct snd_pcm *pcm; - + int err = nonseekable_open(inode, file); + if (err < 0) + return err; pcm = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_PCM_PLAYBACK); return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_PLAYBACK); @@ -2116,7 +2121,9 @@ static int snd_pcm_playback_open(struct inode *inode, struct file *file) static int snd_pcm_capture_open(struct inode *inode, struct file *file) { struct snd_pcm *pcm; - + int err = nonseekable_open(inode, file); + if (err < 0) + return err; pcm = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_PCM_CAPTURE); return snd_pcm_open(file, pcm, SNDRV_PCM_STREAM_CAPTURE); @@ -3184,6 +3191,10 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream, substream->runtime->dma_area, substream->runtime->dma_addr, area->vm_end - area->vm_start); +#elif defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT) + if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV && + !plat_device_is_coherent(substream->dma_buffer.dev.dev)) + area->vm_page_prot = pgprot_noncached(area->vm_page_prot); #endif /* ARCH_HAS_DMA_MMAP_COHERENT */ /* mmap with fault handler */ area->vm_ops = &snd_pcm_vm_ops_data_fault; @@ -3303,18 +3314,13 @@ static int snd_pcm_fasync(int fd, struct file * file, int on) struct snd_pcm_file * pcm_file; struct snd_pcm_substream *substream; struct snd_pcm_runtime *runtime; - int err = -ENXIO; - lock_kernel(); pcm_file = file->private_data; substream = pcm_file->substream; if (PCM_RUNTIME_CHECK(substream)) - goto out; + return -ENXIO; runtime = substream->runtime; - err = fasync_helper(fd, file, on, &runtime->fasync); -out: - unlock_kernel(); - return err; + return fasync_helper(fd, file, on, &runtime->fasync); } /* @@ -3434,14 +3440,28 @@ out: #endif /* CONFIG_SND_SUPPORT_OLD_API */ #ifndef CONFIG_MMU -unsigned long dummy_get_unmapped_area(struct file *file, unsigned long addr, - unsigned long len, unsigned long pgoff, - unsigned long flags) -{ - return 0; +static unsigned long snd_pcm_get_unmapped_area(struct file *file, + unsigned long addr, + unsigned long len, + unsigned long pgoff, + unsigned long flags) +{ + struct snd_pcm_file *pcm_file = file->private_data; + struct snd_pcm_substream *substream = pcm_file->substream; + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned long offset = pgoff << PAGE_SHIFT; + + switch (offset) { + case SNDRV_PCM_MMAP_OFFSET_STATUS: + return (unsigned long)runtime->status; + case SNDRV_PCM_MMAP_OFFSET_CONTROL: + return (unsigned long)runtime->control; + default: + return (unsigned long)runtime->dma_area + offset; + } } #else -# define dummy_get_unmapped_area NULL +# define snd_pcm_get_unmapped_area NULL #endif /* @@ -3455,12 +3475,13 @@ const struct file_operations snd_pcm_f_ops[2] = { .aio_write = snd_pcm_aio_write, .open = snd_pcm_playback_open, .release = snd_pcm_release, + .llseek = no_llseek, .poll = snd_pcm_playback_poll, .unlocked_ioctl = snd_pcm_playback_ioctl, .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync, - .get_unmapped_area = dummy_get_unmapped_area, + .get_unmapped_area = snd_pcm_get_unmapped_area, }, { .owner = THIS_MODULE, @@ -3468,11 +3489,12 @@ const struct file_operations snd_pcm_f_ops[2] = { .aio_read = snd_pcm_aio_read, .open = snd_pcm_capture_open, .release = snd_pcm_release, + .llseek = no_llseek, .poll = snd_pcm_capture_poll, .unlocked_ioctl = snd_pcm_capture_ioctl, .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync, - .get_unmapped_area = dummy_get_unmapped_area, + .get_unmapped_area = snd_pcm_get_unmapped_area, } }; diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index 0f5a194695d..eb68326c37d 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -376,6 +376,10 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file) if ((file->f_flags & O_APPEND) && !(file->f_flags & O_NONBLOCK)) return -EINVAL; /* invalid combination */ + err = nonseekable_open(inode, file); + if (err < 0) + return err; + if (maj == snd_major) { rmidi = snd_lookup_minor_data(iminor(inode), SNDRV_DEVICE_TYPE_RAWMIDI); @@ -1391,6 +1395,7 @@ static const struct file_operations snd_rawmidi_f_ops = .write = snd_rawmidi_write, .open = snd_rawmidi_open, .release = snd_rawmidi_release, + .llseek = no_llseek, .poll = snd_rawmidi_poll, .unlocked_ioctl = snd_rawmidi_ioctl, .compat_ioctl = snd_rawmidi_ioctl_compat, diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c index d0d721c22ea..685712276ac 100644 --- a/sound/core/seq/oss/seq_oss_init.c +++ b/sound/core/seq/oss/seq_oss_init.c @@ -29,6 +29,7 @@ #include "seq_oss_event.h" #include <linux/init.h> #include <linux/moduleparam.h> +#include <linux/slab.h> /* * common variables diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c index 9dfb2f77be6..677dc84590c 100644 --- a/sound/core/seq/oss/seq_oss_midi.c +++ b/sound/core/seq/oss/seq_oss_midi.c @@ -28,6 +28,7 @@ #include <sound/seq_midi_event.h> #include "../seq_lock.h" #include <linux/init.h> +#include <linux/slab.h> /* diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c index f5de79f29f1..73661c4ab82 100644 --- a/sound/core/seq/oss/seq_oss_readq.c +++ b/sound/core/seq/oss/seq_oss_readq.c @@ -25,6 +25,7 @@ #include <sound/seq_oss_legacy.h> #include "../seq_lock.h" #include <linux/wait.h> +#include <linux/slab.h> /* * constants diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c index 945a27c34a9..ee44ab9593c 100644 --- a/sound/core/seq/oss/seq_oss_synth.c +++ b/sound/core/seq/oss/seq_oss_synth.c @@ -24,6 +24,7 @@ #include "seq_oss_midi.h" #include "../seq_lock.h" #include <linux/init.h> +#include <linux/slab.h> /* * constants diff --git a/sound/core/seq/oss/seq_oss_timer.c b/sound/core/seq/oss/seq_oss_timer.c index c440fdacec9..ab59cbfbcaf 100644 --- a/sound/core/seq/oss/seq_oss_timer.c +++ b/sound/core/seq/oss/seq_oss_timer.c @@ -23,6 +23,7 @@ #include "seq_oss_timer.h" #include "seq_oss_event.h" #include <sound/seq_oss_legacy.h> +#include <linux/slab.h> /* */ diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c index 21742485819..d50338bbc21 100644 --- a/sound/core/seq/oss/seq_oss_writeq.c +++ b/sound/core/seq/oss/seq_oss_writeq.c @@ -27,6 +27,7 @@ #include "../seq_lock.h" #include "../seq_clientmgr.h" #include <linux/wait.h> +#include <linux/slab.h> /* diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index 48eca9ff9ee..99a485f1364 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -318,6 +318,11 @@ static int snd_seq_open(struct inode *inode, struct file *file) int c, mode; /* client id */ struct snd_seq_client *client; struct snd_seq_user_client *user; + int err; + + err = nonseekable_open(inode, file); + if (err < 0) + return err; if (mutex_lock_interruptible(®ister_mutex)) return -ERESTARTSYS; @@ -2550,6 +2555,7 @@ static const struct file_operations snd_seq_f_ops = .write = snd_seq_write, .open = snd_seq_open, .release = snd_seq_release, + .llseek = no_llseek, .poll = snd_seq_poll, .unlocked_ioctl = snd_seq_ioctl, .compat_ioctl = snd_seq_ioctl_compat, diff --git a/sound/core/seq/seq_compat.c b/sound/core/seq/seq_compat.c index c956fe46256..81f7c109dc4 100644 --- a/sound/core/seq/seq_compat.c +++ b/sound/core/seq/seq_compat.c @@ -21,6 +21,7 @@ /* This file included from seq.c */ #include <linux/compat.h> +#include <linux/slab.h> struct snd_seq_port_info32 { struct snd_seq_addr addr; /* client/port numbers */ diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c index 77884e62b64..c38b90cf3cb 100644 --- a/sound/core/seq/seq_system.c +++ b/sound/core/seq/seq_system.c @@ -20,6 +20,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <sound/core.h> #include "seq_system.h" #include "seq_timer.h" diff --git a/sound/core/sound.c b/sound/core/sound.c index 563d1967a0a..ac42af42b78 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -120,7 +120,29 @@ void *snd_lookup_minor_data(unsigned int minor, int type) EXPORT_SYMBOL(snd_lookup_minor_data); -static int __snd_open(struct inode *inode, struct file *file) +#ifdef CONFIG_MODULES +static struct snd_minor *autoload_device(unsigned int minor) +{ + int dev; + mutex_unlock(&sound_mutex); /* release lock temporarily */ + dev = SNDRV_MINOR_DEVICE(minor); + if (dev == SNDRV_MINOR_CONTROL) { + /* /dev/aloadC? */ + int card = SNDRV_MINOR_CARD(minor); + if (snd_cards[card] == NULL) + snd_request_card(card); + } else if (dev == SNDRV_MINOR_GLOBAL) { + /* /dev/aloadSEQ */ + snd_request_other(minor); + } + mutex_lock(&sound_mutex); /* reacuire lock */ + return snd_minors[minor]; +} +#else /* !CONFIG_MODULES */ +#define autoload_device(minor) NULL +#endif /* CONFIG_MODULES */ + +static int snd_open(struct inode *inode, struct file *file) { unsigned int minor = iminor(inode); struct snd_minor *mptr = NULL; @@ -129,55 +151,36 @@ static int __snd_open(struct inode *inode, struct file *file) if (minor >= ARRAY_SIZE(snd_minors)) return -ENODEV; + mutex_lock(&sound_mutex); mptr = snd_minors[minor]; if (mptr == NULL) { -#ifdef CONFIG_MODULES - int dev = SNDRV_MINOR_DEVICE(minor); - if (dev == SNDRV_MINOR_CONTROL) { - /* /dev/aloadC? */ - int card = SNDRV_MINOR_CARD(minor); - if (snd_cards[card] == NULL) - snd_request_card(card); - } else if (dev == SNDRV_MINOR_GLOBAL) { - /* /dev/aloadSEQ */ - snd_request_other(minor); - } -#ifndef CONFIG_SND_DYNAMIC_MINORS - /* /dev/snd/{controlC?,seq} */ - mptr = snd_minors[minor]; - if (mptr == NULL) -#endif -#endif + mptr = autoload_device(minor); + if (!mptr) { + mutex_unlock(&sound_mutex); return -ENODEV; + } } old_fops = file->f_op; file->f_op = fops_get(mptr->f_ops); if (file->f_op == NULL) { file->f_op = old_fops; - return -ENODEV; + err = -ENODEV; } - if (file->f_op->open) + mutex_unlock(&sound_mutex); + if (err < 0) + return err; + + if (file->f_op->open) { err = file->f_op->open(inode, file); - if (err) { - fops_put(file->f_op); - file->f_op = fops_get(old_fops); + if (err) { + fops_put(file->f_op); + file->f_op = fops_get(old_fops); + } } fops_put(old_fops); return err; } - -/* BKL pushdown: nasty #ifdef avoidance wrapper */ -static int snd_open(struct inode *inode, struct file *file) -{ - int ret; - - lock_kernel(); - ret = __snd_open(inode, file); - unlock_kernel(); - return ret; -} - static const struct file_operations snd_fops = { .owner = THIS_MODULE, diff --git a/sound/core/timer.c b/sound/core/timer.c index 73943651cae..13afb60999b 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -1160,6 +1160,7 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, { struct snd_timer_user *tu = timeri->callback_data; struct snd_timer_tread r1; + unsigned long flags; if (event >= SNDRV_TIMER_EVENT_START && event <= SNDRV_TIMER_EVENT_PAUSE) @@ -1169,9 +1170,9 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, r1.event = event; r1.tstamp = *tstamp; r1.val = resolution; - spin_lock(&tu->qlock); + spin_lock_irqsave(&tu->qlock, flags); snd_timer_user_append_to_tqueue(tu, &r1); - spin_unlock(&tu->qlock); + spin_unlock_irqrestore(&tu->qlock, flags); kill_fasync(&tu->fasync, SIGIO, POLL_IN); wake_up(&tu->qchange_sleep); } @@ -1237,6 +1238,11 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, static int snd_timer_user_open(struct inode *inode, struct file *file) { struct snd_timer_user *tu; + int err; + + err = nonseekable_open(inode, file); + if (err < 0) + return err; tu = kzalloc(sizeof(*tu), GFP_KERNEL); if (tu == NULL) @@ -1921,6 +1927,7 @@ static const struct file_operations snd_timer_f_ops = .read = snd_timer_user_read, .open = snd_timer_user_open, .release = snd_timer_user_release, + .llseek = no_llseek, .poll = snd_timer_user_poll, .unlocked_ioctl = snd_timer_user_ioctl, .compat_ioctl = snd_timer_user_ioctl_compat, diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c index 1950ffce2b5..a1282c1c059 100644 --- a/sound/drivers/ml403-ac97cr.c +++ b/sound/drivers/ml403-ac97cr.c @@ -39,6 +39,7 @@ #include <linux/platform_device.h> #include <linux/ioport.h> +#include <linux/slab.h> #include <linux/io.h> #include <linux/interrupt.h> diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c index 2f8f295d6b0..da03597fc89 100644 --- a/sound/drivers/mtpav.c +++ b/sound/drivers/mtpav.c @@ -54,7 +54,6 @@ #include <linux/interrupt.h> #include <linux/err.h> #include <linux/platform_device.h> -#include <linux/slab.h> #include <linux/ioport.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index 9284829bf92..8539ab0a089 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -23,6 +23,7 @@ #include <linux/parport.h> #include <linux/spinlock.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> #include <sound/rawmidi.h> diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c index a54b1dc5cc7..ade3ca52422 100644 --- a/sound/drivers/opl3/opl3_oss.c +++ b/sound/drivers/opl3/opl3_oss.c @@ -19,7 +19,6 @@ */ #include "opl3_voice.h" -#include <linux/slab.h> static int snd_opl3_open_seq_oss(struct snd_seq_oss_arg *arg, void *closure); static int snd_opl3_close_seq_oss(struct snd_seq_oss_arg *arg); diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c index 6d57b6441de..301acb6b9cf 100644 --- a/sound/drivers/opl3/opl3_synth.c +++ b/sound/drivers/opl3/opl3_synth.c @@ -19,6 +19,7 @@ * */ +#include <linux/slab.h> #include <sound/opl3.h> #include <sound/asound_fm.h> diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c index 01997f24c89..f07e38da59b 100644 --- a/sound/drivers/opl4/opl4_lib.c +++ b/sound/drivers/opl4/opl4_lib.c @@ -20,6 +20,7 @@ #include "opl4_local.h" #include <sound/initval.h> #include <linux/ioport.h> +#include <linux/slab.h> #include <linux/init.h> #include <asm/io.h> diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c index 1679300b758..df850b8830a 100644 --- a/sound/drivers/opl4/opl4_proc.c +++ b/sound/drivers/opl4/opl4_proc.c @@ -49,77 +49,45 @@ static int snd_opl4_mem_proc_release(struct snd_info_entry *entry, return 0; } -static long snd_opl4_mem_proc_read(struct snd_info_entry *entry, void *file_private_data, - struct file *file, char __user *_buf, - unsigned long count, unsigned long pos) +static ssize_t snd_opl4_mem_proc_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *_buf, + size_t count, loff_t pos) { struct snd_opl4 *opl4 = entry->private_data; - long size; char* buf; - size = count; - if (pos + size > entry->size) - size = entry->size - pos; - if (size > 0) { - buf = vmalloc(size); - if (!buf) - return -ENOMEM; - snd_opl4_read_memory(opl4, buf, pos, size); - if (copy_to_user(_buf, buf, size)) { - vfree(buf); - return -EFAULT; - } + buf = vmalloc(count); + if (!buf) + return -ENOMEM; + snd_opl4_read_memory(opl4, buf, pos, count); + if (copy_to_user(_buf, buf, count)) { vfree(buf); - return size; + return -EFAULT; } - return 0; + vfree(buf); + return count; } -static long snd_opl4_mem_proc_write(struct snd_info_entry *entry, void *file_private_data, - struct file *file, const char __user *_buf, - unsigned long count, unsigned long pos) +static ssize_t snd_opl4_mem_proc_write(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, + const char __user *_buf, + size_t count, loff_t pos) { struct snd_opl4 *opl4 = entry->private_data; - long size; char *buf; - size = count; - if (pos + size > entry->size) - size = entry->size - pos; - if (size > 0) { - buf = vmalloc(size); - if (!buf) - return -ENOMEM; - if (copy_from_user(buf, _buf, size)) { - vfree(buf); - return -EFAULT; - } - snd_opl4_write_memory(opl4, buf, pos, size); + buf = vmalloc(count); + if (!buf) + return -ENOMEM; + if (copy_from_user(buf, _buf, count)) { vfree(buf); - return size; - } - return 0; -} - -static long long snd_opl4_mem_proc_llseek(struct snd_info_entry *entry, void *file_private_data, - struct file *file, long long offset, int orig) -{ - switch (orig) { - case SEEK_SET: - file->f_pos = offset; - break; - case SEEK_CUR: - file->f_pos += offset; - break; - case SEEK_END: /* offset is negative */ - file->f_pos = entry->size + offset; - break; - default: - return -EINVAL; + return -EFAULT; } - if (file->f_pos > entry->size) - file->f_pos = entry->size; - return file->f_pos; + snd_opl4_write_memory(opl4, buf, pos, count); + vfree(buf); + return count; } static struct snd_info_entry_ops snd_opl4_mem_proc_ops = { @@ -127,7 +95,6 @@ static struct snd_info_entry_ops snd_opl4_mem_proc_ops = { .release = snd_opl4_mem_proc_release, .read = snd_opl4_mem_proc_read, .write = snd_opl4_mem_proc_write, - .llseek = snd_opl4_mem_proc_llseek, }; int snd_opl4_create_proc(struct snd_opl4 *opl4) diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c index e1145ac6e90..d77ffa9a938 100644 --- a/sound/drivers/pcsp/pcsp_lib.c +++ b/sound/drivers/pcsp/pcsp_lib.c @@ -7,6 +7,7 @@ */ #include <linux/module.h> +#include <linux/gfp.h> #include <linux/moduleparam.h> #include <linux/interrupt.h> #include <sound/pcm.h> diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c index 60158e2e0ea..f2b0ba22d9c 100644 --- a/sound/drivers/portman2x4.c +++ b/sound/drivers/portman2x4.c @@ -42,6 +42,7 @@ #include <linux/parport.h> #include <linux/spinlock.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> #include <sound/rawmidi.h> diff --git a/sound/drivers/vx/vx_hwdep.c b/sound/drivers/vx/vx_hwdep.c index 46df8817c18..f7a6fbd313e 100644 --- a/sound/drivers/vx/vx_hwdep.c +++ b/sound/drivers/vx/vx_hwdep.c @@ -22,6 +22,7 @@ #include <linux/device.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <linux/vmalloc.h> #include <sound/core.h> #include <sound/hwdep.h> diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index 5c0c77dd01c..eb7c7d05a7c 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -98,7 +98,8 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name, bus->master = master; } strlcpy(bus->name, name, sizeof(bus->name)); - if ((err = snd_device_new(card, SNDRV_DEV_BUS, bus, &ops)) < 0) { + err = snd_device_new(card, SNDRV_DEV_BUS, bus, &ops); + if (err < 0) { snd_i2c_bus_free(bus); return err; } @@ -246,7 +247,8 @@ static int snd_i2c_bit_sendbyte(struct snd_i2c_bus *bus, unsigned char data) for (i = 7; i >= 0; i--) snd_i2c_bit_send(bus, !!(data & (1 << i))); - if ((err = snd_i2c_bit_ack(bus)) < 0) + err = snd_i2c_bit_ack(bus); + if (err < 0) return err; return 0; } @@ -278,12 +280,14 @@ static int snd_i2c_bit_sendbytes(struct snd_i2c_device *device, if (device->flags & SND_I2C_DEVICE_ADDRTEN) return -EIO; /* not yet implemented */ snd_i2c_bit_start(bus); - if ((err = snd_i2c_bit_sendbyte(bus, device->addr << 1)) < 0) { + err = snd_i2c_bit_sendbyte(bus, device->addr << 1); + if (err < 0) { snd_i2c_bit_hw_stop(bus); return err; } while (count-- > 0) { - if ((err = snd_i2c_bit_sendbyte(bus, *bytes++)) < 0) { + err = snd_i2c_bit_sendbyte(bus, *bytes++); + if (err < 0) { snd_i2c_bit_hw_stop(bus); return err; } @@ -302,12 +306,14 @@ static int snd_i2c_bit_readbytes(struct snd_i2c_device *device, if (device->flags & SND_I2C_DEVICE_ADDRTEN) return -EIO; /* not yet implemented */ snd_i2c_bit_start(bus); - if ((err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1)) < 0) { + err = snd_i2c_bit_sendbyte(bus, (device->addr << 1) | 1); + if (err < 0) { snd_i2c_bit_hw_stop(bus); return err; } while (count-- > 0) { - if ((err = snd_i2c_bit_readbyte(bus, count == 0)) < 0) { + err = snd_i2c_bit_readbyte(bus, count == 0); + if (err < 0) { snd_i2c_bit_hw_stop(bus); return err; } diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index c4c6ef73f9b..ee538f1ae84 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/version.h> #include <sound/core.h> #include <sound/tea575x-tuner.h> diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig index 755a0a5f0e3..c6990c68079 100644 --- a/sound/isa/Kconfig +++ b/sound/isa/Kconfig @@ -128,26 +128,14 @@ config SND_CS4236 To compile this driver as a module, choose M here: the module will be called snd-cs4236. -config SND_ES968 - tristate "Generic ESS ES968 driver" - depends on PNP - select ISAPNP - select SND_MPU401_UART - select SND_SB8_DSP - help - Say Y here to include support for ESS AudioDrive ES968 chips. - - To compile this driver as a module, choose M here: the module - will be called snd-es968. - config SND_ES1688 - tristate "Generic ESS ES688/ES1688 driver" + tristate "Generic ESS ES688/ES1688 and ES968 PnP driver" select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM help Say Y here to include support for ESS AudioDrive ES688 or - ES1688 chips. + ES1688 chips. Also, this module support cards with ES968 PnP chip. To compile this driver as a module, choose M here: the module will be called snd-es1688. diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index 8246aae32ab..fe79a169acb 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -46,7 +46,6 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/isa.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index cc15d1d65a2..999dc1e0fdb 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -22,7 +22,6 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/isa.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 07df201ed8f..0cde8131a57 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -22,6 +22,7 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/isa.h> +#include <linux/isapnp.h> #include <linux/time.h> #include <linux/wait.h> #include <linux/moduleparam.h> @@ -45,8 +46,13 @@ MODULE_SUPPORTED_DEVICE("{{ESS,ES688 PnP AudioDrive,pnp:ESS0100}," "{ESS,ES688 AudioDrive,pnp:ESS6881}," "{ESS,ES1688 AudioDrive,pnp:ESS1681}}"); +MODULE_ALIAS("snd_es968"); + static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +#ifdef CONFIG_PNP +static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; +#endif static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */ static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */ static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* Usually 0x388 */ @@ -60,6 +66,10 @@ MODULE_PARM_DESC(index, "Index value for " CRD_NAME " soundcard."); module_param_array(id, charp, NULL, 0444); MODULE_PARM_DESC(id, "ID string for " CRD_NAME " soundcard."); module_param_array(enable, bool, NULL, 0444); +#ifdef CONFIG_PNP +module_param_array(isapnp, bool, NULL, 0444); +MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard."); +#endif MODULE_PARM_DESC(enable, "Enable " CRD_NAME " soundcard."); module_param_array(port, long, NULL, 0444); MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver."); @@ -74,14 +84,21 @@ MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver."); module_param_array(dma8, int, NULL, 0444); MODULE_PARM_DESC(dma8, "8-bit DMA # for " CRD_NAME " driver."); +#ifdef CONFIG_PNP +#define is_isapnp_selected(dev) isapnp[dev] +#else +#define is_isapnp_selected(dev) 0 +#endif + static int __devinit snd_es1688_match(struct device *dev, unsigned int n) { - return enable[n]; + return enable[n] && !is_isapnp_selected(n); } -static int __devinit snd_es1688_legacy_create(struct snd_card *card, - struct device *dev, unsigned int n, struct snd_es1688 **rchip) +static int __devinit snd_es1688_legacy_create(struct snd_card *card, + struct device *dev, unsigned int n) { + struct snd_es1688 *chip = card->private_data; static long possible_ports[] = {0x220, 0x240, 0x260}; static int possible_irqs[] = {5, 9, 10, 7, -1}; static int possible_dmas[] = {1, 3, 0, -1}; @@ -104,47 +121,39 @@ static int __devinit snd_es1688_legacy_create(struct snd_card *card, } if (port[n] != SNDRV_AUTO_PORT) - return snd_es1688_create(card, port[n], mpu_port[n], irq[n], - mpu_irq[n], dma8[n], ES1688_HW_AUTO, rchip); + return snd_es1688_create(card, chip, port[n], mpu_port[n], + irq[n], mpu_irq[n], dma8[n], ES1688_HW_AUTO); i = 0; do { port[n] = possible_ports[i]; - error = snd_es1688_create(card, port[n], mpu_port[n], irq[n], - mpu_irq[n], dma8[n], ES1688_HW_AUTO, rchip); + error = snd_es1688_create(card, chip, port[n], mpu_port[n], + irq[n], mpu_irq[n], dma8[n], ES1688_HW_AUTO); } while (error < 0 && ++i < ARRAY_SIZE(possible_ports)); return error; } -static int __devinit snd_es1688_probe(struct device *dev, unsigned int n) +static int __devinit snd_es1688_probe(struct snd_card *card, unsigned int n) { - struct snd_card *card; - struct snd_es1688 *chip; + struct snd_es1688 *chip = card->private_data; struct snd_opl3 *opl3; struct snd_pcm *pcm; int error; - error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card); + error = snd_es1688_pcm(card, chip, 0, &pcm); if (error < 0) return error; - error = snd_es1688_legacy_create(card, dev, n, &chip); - if (error < 0) - goto out; - - error = snd_es1688_pcm(chip, 0, &pcm); + error = snd_es1688_mixer(card, chip); if (error < 0) - goto out; - - error = snd_es1688_mixer(chip); - if (error < 0) - goto out; + return error; - strcpy(card->driver, "ES1688"); - strcpy(card->shortname, pcm->name); - sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", pcm->name, - chip->port, chip->irq, chip->dma8); + strlcpy(card->driver, "ES1688", sizeof(card->driver)); + strlcpy(card->shortname, pcm->name, sizeof(card->shortname)); + snprintf(card->longname, sizeof(card->longname), + "%s at 0x%lx, irq %i, dma %i", pcm->name, chip->port, + chip->irq, chip->dma8); if (fm_port[n] == SNDRV_AUTO_PORT) fm_port[n] = port[n]; /* share the same port */ @@ -152,12 +161,12 @@ static int __devinit snd_es1688_probe(struct device *dev, unsigned int n) if (fm_port[n] > 0) { if (snd_opl3_create(card, fm_port[n], fm_port[n] + 2, OPL3_HW_OPL3, 0, &opl3) < 0) - dev_warn(dev, + dev_warn(card->dev, "opl3 not detected at 0x%lx\n", fm_port[n]); else { error = snd_opl3_hwdep_new(opl3, 0, 1, NULL); if (error < 0) - goto out; + return error; } } @@ -167,23 +176,41 @@ static int __devinit snd_es1688_probe(struct device *dev, unsigned int n) chip->mpu_port, 0, mpu_irq[n], IRQF_DISABLED, NULL); if (error < 0) - goto out; + return error; } + return snd_card_register(card); +} + +static int __devinit snd_es1688_isa_probe(struct device *dev, unsigned int n) +{ + struct snd_card *card; + int error; + + error = snd_card_create(index[n], id[n], THIS_MODULE, + sizeof(struct snd_es1688), &card); + if (error < 0) + return error; + + error = snd_es1688_legacy_create(card, dev, n); + if (error < 0) + goto out; + snd_card_set_dev(card, dev); - error = snd_card_register(card); + error = snd_es1688_probe(card, n); if (error < 0) goto out; dev_set_drvdata(dev, card); - return 0; -out: snd_card_free(card); + return 0; +out: + snd_card_free(card); return error; } -static int __devexit snd_es1688_remove(struct device *dev, unsigned int n) +static int __devexit snd_es1688_isa_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); dev_set_drvdata(dev, NULL); @@ -192,8 +219,8 @@ static int __devexit snd_es1688_remove(struct device *dev, unsigned int n) static struct isa_driver snd_es1688_driver = { .match = snd_es1688_match, - .probe = snd_es1688_probe, - .remove = __devexit_p(snd_es1688_remove), + .probe = snd_es1688_isa_probe, + .remove = __devexit_p(snd_es1688_isa_remove), #if 0 /* FIXME */ .suspend = snd_es1688_suspend, .resume = snd_es1688_resume, @@ -203,14 +230,142 @@ static struct isa_driver snd_es1688_driver = { } }; +static int snd_es968_pnp_is_probed; + +#ifdef CONFIG_PNP +static int __devinit snd_card_es968_pnp(struct snd_card *card, unsigned int n, + struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) +{ + struct snd_es1688 *chip = card->private_data; + struct pnp_dev *pdev; + int error; + + pdev = pnp_request_card_device(pcard, pid->devs[0].id, NULL); + if (pdev == NULL) + return -ENODEV; + + error = pnp_activate_dev(pdev); + if (error < 0) { + snd_printk(KERN_ERR "ES968 pnp configure failure\n"); + return error; + } + port[n] = pnp_port_start(pdev, 0); + dma8[n] = pnp_dma(pdev, 0); + irq[n] = pnp_irq(pdev, 0); + + return snd_es1688_create(card, chip, port[n], mpu_port[n], irq[n], + mpu_irq[n], dma8[n], ES1688_HW_AUTO); +} + +static int __devinit snd_es968_pnp_detect(struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) +{ + struct snd_card *card; + static unsigned int dev; + int error; + struct snd_es1688 *chip; + + if (snd_es968_pnp_is_probed) + return -EBUSY; + for ( ; dev < SNDRV_CARDS; dev++) { + if (enable[dev] && isapnp[dev]) + break; + } + if (dev == SNDRV_CARDS) + return -ENODEV; + + error = snd_card_create(index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_es1688), &card); + if (error < 0) + return error; + chip = card->private_data; + + error = snd_card_es968_pnp(card, dev, pcard, pid); + if (error < 0) { + snd_card_free(card); + return error; + } + snd_card_set_dev(card, &pcard->card->dev); + error = snd_es1688_probe(card, dev); + if (error < 0) + return error; + pnp_set_card_drvdata(pcard, card); + snd_es968_pnp_is_probed = 1; + return 0; +} + +static void __devexit snd_es968_pnp_remove(struct pnp_card_link * pcard) +{ + snd_card_free(pnp_get_card_drvdata(pcard)); + pnp_set_card_drvdata(pcard, NULL); + snd_es968_pnp_is_probed = 0; +} + +#ifdef CONFIG_PM +static int snd_es968_pnp_suspend(struct pnp_card_link *pcard, + pm_message_t state) +{ + struct snd_card *card = pnp_get_card_drvdata(pcard); + struct snd_es1688 *chip = card->private_data; + + snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); + snd_pcm_suspend_all(chip->pcm); + return 0; +} + +static int snd_es968_pnp_resume(struct pnp_card_link *pcard) +{ + struct snd_card *card = pnp_get_card_drvdata(pcard); + struct snd_es1688 *chip = card->private_data; + + snd_es1688_reset(chip); + snd_power_change_state(card, SNDRV_CTL_POWER_D0); + return 0; +} +#endif + +static struct pnp_card_device_id snd_es968_pnpids[] = { + { .id = "ESS0968", .devs = { { "@@@0968" }, } }, + { .id = "ESS0968", .devs = { { "ESS0968" }, } }, + { .id = "", } /* end */ +}; + +MODULE_DEVICE_TABLE(pnp_card, snd_es968_pnpids); + +static struct pnp_card_driver es968_pnpc_driver = { + .flags = PNP_DRIVER_RES_DISABLE, + .name = DEV_NAME " PnP", + .id_table = snd_es968_pnpids, + .probe = snd_es968_pnp_detect, + .remove = __devexit_p(snd_es968_pnp_remove), +#ifdef CONFIG_PM + .suspend = snd_es968_pnp_suspend, + .resume = snd_es968_pnp_resume, +#endif +}; +#endif + static int __init alsa_card_es1688_init(void) { +#ifdef CONFIG_PNP + pnp_register_card_driver(&es968_pnpc_driver); + if (snd_es968_pnp_is_probed) + return 0; + pnp_unregister_card_driver(&es968_pnpc_driver); +#endif return isa_register_driver(&snd_es1688_driver, SNDRV_CARDS); } static void __exit alsa_card_es1688_exit(void) { - isa_unregister_driver(&snd_es1688_driver); + if (!snd_es968_pnp_is_probed) { + isa_unregister_driver(&snd_es1688_driver); + return; + } +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&es968_pnpc_driver); +#endif } module_init(alsa_card_es1688_init); diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index c76bb00c9d1..07676200496 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -99,7 +99,7 @@ static unsigned char snd_es1688_mixer_read(struct snd_es1688 *chip, unsigned cha return result; } -static int snd_es1688_reset(struct snd_es1688 *chip) +int snd_es1688_reset(struct snd_es1688 *chip) { int i; @@ -115,6 +115,7 @@ static int snd_es1688_reset(struct snd_es1688 *chip) snd_es1688_dsp_command(chip, 0xc6); /* enable extended mode */ return 0; } +EXPORT_SYMBOL(snd_es1688_reset); static int snd_es1688_probe(struct snd_es1688 *chip) { @@ -620,7 +621,6 @@ static int snd_es1688_free(struct snd_es1688 *chip) disable_dma(chip->dma8); free_dma(chip->dma8); } - kfree(chip); return 0; } @@ -638,23 +638,20 @@ static const char *snd_es1688_chip_id(struct snd_es1688 *chip) } int snd_es1688_create(struct snd_card *card, + struct snd_es1688 *chip, unsigned long port, unsigned long mpu_port, int irq, int mpu_irq, int dma8, - unsigned short hardware, - struct snd_es1688 **rchip) + unsigned short hardware) { static struct snd_device_ops ops = { .dev_free = snd_es1688_dev_free, }; - struct snd_es1688 *chip; int err; - *rchip = NULL; - chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) return -ENOMEM; chip->irq = -1; @@ -662,25 +659,21 @@ int snd_es1688_create(struct snd_card *card, if ((chip->res_port = request_region(port + 4, 12, "ES1688")) == NULL) { snd_printk(KERN_ERR "es1688: can't grab port 0x%lx\n", port + 4); - snd_es1688_free(chip); return -EBUSY; } if (request_irq(irq, snd_es1688_interrupt, IRQF_DISABLED, "ES1688", (void *) chip)) { snd_printk(KERN_ERR "es1688: can't grab IRQ %d\n", irq); - snd_es1688_free(chip); return -EBUSY; } chip->irq = irq; if (request_dma(dma8, "ES1688")) { snd_printk(KERN_ERR "es1688: can't grab DMA8 %d\n", dma8); - snd_es1688_free(chip); return -EBUSY; } chip->dma8 = dma8; spin_lock_init(&chip->reg_lock); spin_lock_init(&chip->mixer_lock); - chip->card = card; chip->port = port; mpu_port &= ~0x000f; if (mpu_port < 0x300 || mpu_port > 0x330) @@ -689,23 +682,16 @@ int snd_es1688_create(struct snd_card *card, chip->mpu_irq = mpu_irq; chip->hardware = hardware; - if ((err = snd_es1688_probe(chip)) < 0) { - snd_es1688_free(chip); + err = snd_es1688_probe(chip); + if (err < 0) return err; - } - if ((err = snd_es1688_init(chip, 1)) < 0) { - snd_es1688_free(chip); - return err; - } - /* Register device */ - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { - snd_es1688_free(chip); + err = snd_es1688_init(chip, 1); + if (err < 0) return err; - } - *rchip = chip; - return 0; + /* Register device */ + return snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); } static struct snd_pcm_ops snd_es1688_playback_ops = { @@ -730,12 +716,14 @@ static struct snd_pcm_ops snd_es1688_capture_ops = { .pointer = snd_es1688_capture_pointer, }; -int snd_es1688_pcm(struct snd_es1688 * chip, int device, struct snd_pcm ** rpcm) +int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, + int device, struct snd_pcm **rpcm) { struct snd_pcm *pcm; int err; - if ((err = snd_pcm_new(chip->card, "ESx688", device, 1, 1, &pcm)) < 0) + err = snd_pcm_new(card, "ESx688", device, 1, 1, &pcm); + if (err < 0) return err; snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_es1688_playback_ops); @@ -1009,18 +997,15 @@ static unsigned char snd_es1688_init_table[][2] = { { ES1688_REC_DEV, 0x17 } }; -int snd_es1688_mixer(struct snd_es1688 *chip) +int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip) { - struct snd_card *card; unsigned int idx; int err; unsigned char reg, val; - if (snd_BUG_ON(!chip || !chip->card)) + if (snd_BUG_ON(!chip || !card)) return -EINVAL; - card = chip->card; - strcpy(card->mixername, snd_es1688_chip_id(chip)); for (idx = 0; idx < ARRAY_SIZE(snd_es1688_controls); idx++) { diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 9a43baae725..fb4d6b34bbc 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -80,7 +80,6 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/isa.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/isapnp.h> #include <linux/moduleparam.h> diff --git a/sound/isa/gus/gus_mem_proc.c b/sound/isa/gus/gus_mem_proc.c index 2803e227aec..2ccb3fadd7b 100644 --- a/sound/isa/gus/gus_mem_proc.c +++ b/sound/isa/gus/gus_mem_proc.c @@ -31,52 +31,21 @@ struct gus_proc_private { struct snd_gus_card * gus; }; -static long snd_gf1_mem_proc_dump(struct snd_info_entry *entry, void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_gf1_mem_proc_dump(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { - long size; struct gus_proc_private *priv = entry->private_data; struct snd_gus_card *gus = priv->gus; int err; - size = count; - if (pos + size > priv->size) - size = (long)priv->size - pos; - if (size > 0) { - if ((err = snd_gus_dram_read(gus, buf, pos, size, priv->rom)) < 0) - return err; - return size; - } - return 0; + err = snd_gus_dram_read(gus, buf, pos, count, priv->rom); + if (err < 0) + return err; + return count; } -static long long snd_gf1_mem_proc_llseek(struct snd_info_entry *entry, - void *private_file_data, - struct file *file, - long long offset, - int orig) -{ - struct gus_proc_private *priv = entry->private_data; - - switch (orig) { - case SEEK_SET: - file->f_pos = offset; - break; - case SEEK_CUR: - file->f_pos += offset; - break; - case SEEK_END: /* offset is negative */ - file->f_pos = priv->size + offset; - break; - default: - return -EINVAL; - } - if (file->f_pos > priv->size) - file->f_pos = priv->size; - return file->f_pos; -} - static void snd_gf1_mem_proc_free(struct snd_info_entry *entry) { struct gus_proc_private *priv = entry->private_data; @@ -85,7 +54,6 @@ static void snd_gf1_mem_proc_free(struct snd_info_entry *entry) static struct snd_info_entry_ops snd_gf1_mem_proc_ops = { .read = snd_gf1_mem_proc_dump, - .llseek = snd_gf1_mem_proc_llseek, }; int snd_gf1_mem_proc_init(struct snd_gus_card * gus) diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index 65e4b18581a..008e8e5bfa3 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -95,7 +95,7 @@ static int __devinit snd_gusextreme_match(struct device *dev, unsigned int n) } static int __devinit snd_gusextreme_es1688_create(struct snd_card *card, - struct device *dev, unsigned int n, struct snd_es1688 **rchip) + struct snd_es1688 *chip, struct device *dev, unsigned int n) { static long possible_ports[] = {0x220, 0x240, 0x260}; static int possible_irqs[] = {5, 9, 10, 7, -1}; @@ -119,14 +119,14 @@ static int __devinit snd_gusextreme_es1688_create(struct snd_card *card, } if (port[n] != SNDRV_AUTO_PORT) - return snd_es1688_create(card, port[n], mpu_port[n], irq[n], - mpu_irq[n], dma8[n], ES1688_HW_1688, rchip); + return snd_es1688_create(card, chip, port[n], mpu_port[n], + irq[n], mpu_irq[n], dma8[n], ES1688_HW_1688); i = 0; do { port[n] = possible_ports[i]; - error = snd_es1688_create(card, port[n], mpu_port[n], irq[n], - mpu_irq[n], dma8[n], ES1688_HW_1688, rchip); + error = snd_es1688_create(card, chip, port[n], mpu_port[n], + irq[n], mpu_irq[n], dma8[n], ES1688_HW_1688); } while (error < 0 && ++i < ARRAY_SIZE(possible_ports)); return error; @@ -206,9 +206,8 @@ static int __devinit snd_gusextreme_detect(struct snd_gus_card *gus, return 0; } -static int __devinit snd_gusextreme_mixer(struct snd_es1688 *chip) +static int __devinit snd_gusextreme_mixer(struct snd_card *card) { - struct snd_card *card = chip->card; struct snd_ctl_elem_id id1, id2; int error; @@ -241,17 +240,20 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) struct snd_opl3 *opl3; int error; - error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card); + error = snd_card_create(index[n], id[n], THIS_MODULE, + sizeof(struct snd_es1688), &card); if (error < 0) return error; + es1688 = card->private_data; + if (mpu_port[n] == SNDRV_AUTO_PORT) mpu_port[n] = 0; if (mpu_irq[n] > 15) mpu_irq[n] = -1; - error = snd_gusextreme_es1688_create(card, dev, n, &es1688); + error = snd_gusextreme_es1688_create(card, es1688, dev, n); if (error < 0) goto out; @@ -280,11 +282,11 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) } gus->codec_flag = 1; - error = snd_es1688_pcm(es1688, 0, NULL); + error = snd_es1688_pcm(card, es1688, 0, NULL); if (error < 0) goto out; - error = snd_es1688_mixer(es1688); + error = snd_es1688_mixer(card, es1688); if (error < 0) goto out; @@ -300,7 +302,7 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n) if (error < 0) goto out; - error = snd_gusextreme_mixer(es1688); + error = snd_gusextreme_mixer(card); if (error < 0) goto out; diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 534a6eced2b..c7b80e4730f 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -26,7 +26,6 @@ #include <linux/err.h> #include <linux/isa.h> #include <linux/delay.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/moduleparam.h> #include <asm/dma.h> diff --git a/sound/isa/msnd/msnd_midi.c b/sound/isa/msnd/msnd_midi.c index 4be562b2cf2..78749567423 100644 --- a/sound/isa/msnd/msnd_midi.c +++ b/sound/isa/msnd/msnd_midi.c @@ -25,6 +25,7 @@ */ #include <linux/io.h> +#include <linux/slab.h> #include <linux/delay.h> #include <linux/ioport.h> #include <linux/errno.h> diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 0481a55334b..265abcce9db 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -24,7 +24,6 @@ #include <linux/isa.h> #include <linux/interrupt.h> #include <linux/pm.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 5913717c1be..8c24102d0d9 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -27,7 +27,6 @@ #include <linux/isa.h> #include <linux/pnp.h> #include <linux/delay.h> -#include <linux/slab.h> #include <linux/ioport.h> #include <linux/moduleparam.h> #include <asm/io.h> diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 4d2d0405bdc..c35dc68930d 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -27,7 +27,6 @@ #include <linux/err.h> #include <linux/isa.h> #include <linux/delay.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/moduleparam.h> #include <asm/io.h> diff --git a/sound/isa/sb/Makefile b/sound/isa/sb/Makefile index af366968178..08b9fb97465 100644 --- a/sound/isa/sb/Makefile +++ b/sound/isa/sb/Makefile @@ -11,7 +11,6 @@ snd-sb8-objs := sb8.o snd-sb16-objs := sb16.o snd-sbawe-objs := sbawe.o emu8000.o snd-emu8000-synth-objs := emu8000_synth.o emu8000_callback.o emu8000_patch.o emu8000_pcm.o -snd-es968-objs := es968.o snd-jazz16-objs := jazz16.o # Toplevel Module Dependency @@ -21,7 +20,6 @@ obj-$(CONFIG_SND_SB8_DSP) += snd-sb8-dsp.o obj-$(CONFIG_SND_SB8) += snd-sb8.o obj-$(CONFIG_SND_SB16) += snd-sb16.o obj-$(CONFIG_SND_SBAWE) += snd-sbawe.o -obj-$(CONFIG_SND_ES968) += snd-es968.o obj-$(CONFIG_SND_JAZZ16) += snd-jazz16.o ifeq ($(CONFIG_SND_SB16_CSP),y) obj-$(CONFIG_SND_SB16) += snd-sb16-csp.o diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c index 91dc3d83e2c..ccedbfed061 100644 --- a/sound/isa/sb/emu8000_pcm.c +++ b/sound/isa/sb/emu8000_pcm.c @@ -20,6 +20,7 @@ #include "emu8000_local.h" #include <linux/init.h> +#include <linux/slab.h> #include <sound/initval.h> #include <sound/pcm.h> diff --git a/sound/isa/sb/es968.c b/sound/isa/sb/es968.c deleted file mode 100644 index cafc3a7316a..00000000000 --- a/sound/isa/sb/es968.c +++ /dev/null @@ -1,248 +0,0 @@ - -/* - card-es968.c - driver for ESS AudioDrive ES968 based soundcards. - Copyright (C) 1999 by Massimo Piccioni <dafastidio@libero.it> - - Thanks to Pierfrancesco 'qM2' Passerini. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include <linux/init.h> -#include <linux/time.h> -#include <linux/pnp.h> -#include <linux/moduleparam.h> -#include <sound/core.h> -#include <sound/initval.h> -#include <sound/sb.h> - -#define PFX "es968: " - -MODULE_AUTHOR("Massimo Piccioni <dafastidio@libero.it>"); -MODULE_DESCRIPTION("ESS AudioDrive ES968"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{ESS,AudioDrive ES968}}"); - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ -static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* PnP setup */ -static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* Pnp setup */ -static int dma8[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* PnP setup */ - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for es968 based soundcard."); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for es968 based soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable es968 based soundcard."); - -struct snd_card_es968 { - struct pnp_dev *dev; - struct snd_sb *chip; -}; - -static struct pnp_card_device_id snd_es968_pnpids[] = { - { .id = "ESS0968", .devs = { { "@@@0968" }, } }, - { .id = "", } /* end */ -}; - -MODULE_DEVICE_TABLE(pnp_card, snd_es968_pnpids); - -#define DRIVER_NAME "snd-card-es968" - -static irqreturn_t snd_card_es968_interrupt(int irq, void *dev_id) -{ - struct snd_sb *chip = dev_id; - - if (chip->open & SB_OPEN_PCM) { - return snd_sb8dsp_interrupt(chip); - } else { - return snd_sb8dsp_midi_interrupt(chip); - } -} - -static int __devinit snd_card_es968_pnp(int dev, struct snd_card_es968 *acard, - struct pnp_card_link *card, - const struct pnp_card_device_id *id) -{ - struct pnp_dev *pdev; - int err; - - acard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); - if (acard->dev == NULL) - return -ENODEV; - - pdev = acard->dev; - - err = pnp_activate_dev(pdev); - if (err < 0) { - snd_printk(KERN_ERR PFX "AUDIO pnp configure failure\n"); - return err; - } - port[dev] = pnp_port_start(pdev, 0); - dma8[dev] = pnp_dma(pdev, 1); - irq[dev] = pnp_irq(pdev, 0); - - return 0; -} - -static int __devinit snd_card_es968_probe(int dev, - struct pnp_card_link *pcard, - const struct pnp_card_device_id *pid) -{ - int error; - struct snd_sb *chip; - struct snd_card *card; - struct snd_card_es968 *acard; - - error = snd_card_create(index[dev], id[dev], THIS_MODULE, - sizeof(struct snd_card_es968), &card); - if (error < 0) - return error; - acard = card->private_data; - if ((error = snd_card_es968_pnp(dev, acard, pcard, pid))) { - snd_card_free(card); - return error; - } - snd_card_set_dev(card, &pcard->card->dev); - - if ((error = snd_sbdsp_create(card, port[dev], - irq[dev], - snd_card_es968_interrupt, - dma8[dev], - -1, - SB_HW_AUTO, &chip)) < 0) { - snd_card_free(card); - return error; - } - acard->chip = chip; - - if ((error = snd_sb8dsp_pcm(chip, 0, NULL)) < 0) { - snd_card_free(card); - return error; - } - - if ((error = snd_sbmixer_new(chip)) < 0) { - snd_card_free(card); - return error; - } - - if ((error = snd_sb8dsp_midi(chip, 0, NULL)) < 0) { - snd_card_free(card); - return error; - } - - strcpy(card->driver, "ES968"); - strcpy(card->shortname, "ESS ES968"); - sprintf(card->longname, "%s soundcard, %s at 0x%lx, irq %d, dma %d", - card->shortname, chip->name, chip->port, irq[dev], dma8[dev]); - - if ((error = snd_card_register(card)) < 0) { - snd_card_free(card); - return error; - } - pnp_set_card_drvdata(pcard, card); - return 0; -} - -static unsigned int __devinitdata es968_devices; - -static int __devinit snd_es968_pnp_detect(struct pnp_card_link *card, - const struct pnp_card_device_id *id) -{ - static int dev; - int res; - - for ( ; dev < SNDRV_CARDS; dev++) { - if (!enable[dev]) - continue; - res = snd_card_es968_probe(dev, card, id); - if (res < 0) - return res; - dev++; - es968_devices++; - return 0; - } - return -ENODEV; -} - -static void __devexit snd_es968_pnp_remove(struct pnp_card_link * pcard) -{ - snd_card_free(pnp_get_card_drvdata(pcard)); - pnp_set_card_drvdata(pcard, NULL); -} - -#ifdef CONFIG_PM -static int snd_es968_pnp_suspend(struct pnp_card_link *pcard, pm_message_t state) -{ - struct snd_card *card = pnp_get_card_drvdata(pcard); - struct snd_card_es968 *acard = card->private_data; - struct snd_sb *chip = acard->chip; - - snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); - snd_pcm_suspend_all(chip->pcm); - snd_sbmixer_suspend(chip); - return 0; -} - -static int snd_es968_pnp_resume(struct pnp_card_link *pcard) -{ - struct snd_card *card = pnp_get_card_drvdata(pcard); - struct snd_card_es968 *acard = card->private_data; - struct snd_sb *chip = acard->chip; - - snd_sbdsp_reset(chip); - snd_sbmixer_resume(chip); - snd_power_change_state(card, SNDRV_CTL_POWER_D0); - return 0; -} -#endif - -static struct pnp_card_driver es968_pnpc_driver = { - .flags = PNP_DRIVER_RES_DISABLE, - .name = "es968", - .id_table = snd_es968_pnpids, - .probe = snd_es968_pnp_detect, - .remove = __devexit_p(snd_es968_pnp_remove), -#ifdef CONFIG_PM - .suspend = snd_es968_pnp_suspend, - .resume = snd_es968_pnp_resume, -#endif -}; - -static int __init alsa_card_es968_init(void) -{ - int err = pnp_register_card_driver(&es968_pnpc_driver); - if (err) - return err; - - if (!es968_devices) { - pnp_unregister_card_driver(&es968_pnpc_driver); -#ifdef MODULE - snd_printk(KERN_ERR "no ES968 based soundcards found\n"); -#endif - return -ENODEV; - } - return 0; -} - -static void __exit alsa_card_es968_exit(void) -{ - pnp_unregister_card_driver(&es968_pnpc_driver); -} - -module_init(alsa_card_es968_init) -module_exit(alsa_card_es968_exit) diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 519c36346de..4d1c5a300ff 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -21,7 +21,6 @@ #include <asm/dma.h> #include <linux/init.h> -#include <linux/slab.h> #include <linux/pnp.h> #include <linux/err.h> #include <linux/isa.h> diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index 3cd57ee5466..81284a8fa0c 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -22,7 +22,6 @@ #include <linux/init.h> #include <linux/err.h> #include <linux/isa.h> -#include <linux/slab.h> #include <linux/ioport.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index a34ae7b1f7d..711670e4a42 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -21,7 +21,6 @@ #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/err.h> #include <linux/isa.h> #include <linux/pnp.h> diff --git a/sound/isa/wavefront/wavefront_fx.c b/sound/isa/wavefront/wavefront_fx.c index 2bb1cee0925..657e2d6c01a 100644 --- a/sound/isa/wavefront/wavefront_fx.c +++ b/sound/isa/wavefront/wavefront_fx.c @@ -20,6 +20,7 @@ #include <linux/init.h> #include <linux/time.h> #include <linux/wait.h> +#include <linux/slab.h> #include <linux/firmware.h> #include <sound/core.h> #include <sound/snd_wavefront.h> diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c index 5d4ff48c434..4fb7b19ff39 100644 --- a/sound/isa/wavefront/wavefront_synth.c +++ b/sound/isa/wavefront/wavefront_synth.c @@ -28,6 +28,7 @@ #include <linux/wait.h> #include <linux/firmware.h> #include <linux/moduleparam.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/snd_wavefront.h> #include <sound/initval.h> diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c index 9a88cdfd952..453d343550a 100644 --- a/sound/mips/hal2.c +++ b/sound/mips/hal2.c @@ -25,6 +25,7 @@ #include <linux/dma-mapping.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/slab.h> #include <asm/sgi/hpc3.h> #include <asm/sgi/ip22.h> diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c index 6aff217379d..717604c00f0 100644 --- a/sound/mips/sgio2audio.c +++ b/sound/mips/sgio2audio.c @@ -25,11 +25,11 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/spinlock.h> -#include <linux/gfp.h> #include <linux/interrupt.h> #include <linux/dma-mapping.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/slab.h> #include <asm/ip32/ip32_ints.h> #include <asm/ip32/mace.h> diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c index d12bd98a37b..24793c5b65a 100644 --- a/sound/oss/ad1848.c +++ b/sound/oss/ad1848.c @@ -45,6 +45,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/stddef.h> +#include <linux/slab.h> #include <linux/isapnp.h> #include <linux/pnp.h> #include <linux/spinlock.h> diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c index 1bfcf7e8854..bcc3e8e0712 100644 --- a/sound/oss/dmabuf.c +++ b/sound/oss/dmabuf.c @@ -26,6 +26,7 @@ #define SAMPLE_ROUNDUP 0 #include <linux/mm.h> +#include <linux/gfp.h> #include "sound_config.h" #define DMAP_FREE_ON_CLOSE 0 diff --git a/sound/oss/kahlua.c b/sound/oss/kahlua.c index 24d152ccf80..52d06a334e8 100644 --- a/sound/oss/kahlua.c +++ b/sound/oss/kahlua.c @@ -31,6 +31,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/slab.h> #include "sound_config.h" diff --git a/sound/oss/mpu401.c b/sound/oss/mpu401.c index 0af9d24feb8..25e4609f833 100644 --- a/sound/oss/mpu401.c +++ b/sound/oss/mpu401.c @@ -19,6 +19,7 @@ */ #include <linux/module.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/spinlock.h> diff --git a/sound/oss/msnd.c b/sound/oss/msnd.c index 21eb6dce46d..c0cc951ba97 100644 --- a/sound/oss/msnd.c +++ b/sound/oss/msnd.c @@ -24,7 +24,6 @@ #include <linux/module.h> #include <linux/kernel.h> -#include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/types.h> #include <linux/delay.h> diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c index bf27e008f46..a1e3f9671be 100644 --- a/sound/oss/msnd_pinnacle.c +++ b/sound/oss/msnd_pinnacle.c @@ -35,12 +35,12 @@ #include <linux/kernel.h> #include <linux/module.h> -#include <linux/slab.h> #include <linux/types.h> #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/smp_lock.h> +#include <linux/gfp.h> #include <asm/irq.h> #include <asm/io.h> #include "sound_config.h" diff --git a/sound/oss/opl3.c b/sound/oss/opl3.c index 7781c13c147..938c48c4358 100644 --- a/sound/oss/opl3.c +++ b/sound/oss/opl3.c @@ -24,6 +24,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/delay.h> diff --git a/sound/oss/sb_card.c b/sound/oss/sb_card.c index 7de18b58f2c..84ef4d06c1c 100644 --- a/sound/oss/sb_card.c +++ b/sound/oss/sb_card.c @@ -24,6 +24,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> +#include <linux/slab.h> #include <linux/init.h> #include "sound_config.h" #include "sb_mixer.h" diff --git a/sound/oss/sb_common.c b/sound/oss/sb_common.c index ce4db49291f..7d42c5418d1 100644 --- a/sound/oss/sb_common.c +++ b/sound/oss/sb_common.c @@ -31,6 +31,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/spinlock.h> +#include <linux/slab.h> #include "sound_config.h" #include "sound_firmware.h" diff --git a/sound/oss/sb_midi.c b/sound/oss/sb_midi.c index 8b796704e11..f139028e85c 100644 --- a/sound/oss/sb_midi.c +++ b/sound/oss/sb_midi.c @@ -12,6 +12,7 @@ */ #include <linux/spinlock.h> +#include <linux/slab.h> #include "sound_config.h" diff --git a/sound/oss/sb_mixer.c b/sound/oss/sb_mixer.c index fad1a4f25ad..2039d31b7e2 100644 --- a/sound/oss/sb_mixer.c +++ b/sound/oss/sb_mixer.c @@ -16,6 +16,8 @@ * Stanislav Voronyi <stas@esc.kharkov.com> : Support for AWE 3DSE device (Jun 7 1999) */ +#include <linux/slab.h> + #include "sound_config.h" #define __SB_MIXER_C__ diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index fde7c12fe5d..2d9c5131262 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -36,7 +36,6 @@ #include <asm/dma.h> #include <asm/io.h> #include <linux/wait.h> -#include <linux/slab.h> #include <linux/ioport.h> #include <linux/major.h> #include <linux/delay.h> diff --git a/sound/oss/uart401.c b/sound/oss/uart401.c index a446b826d5f..8e514a676a0 100644 --- a/sound/oss/uart401.c +++ b/sound/oss/uart401.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/module.h> +#include <linux/slab.h> #include <linux/spinlock.h> #include "sound_config.h" diff --git a/sound/oss/v_midi.c b/sound/oss/v_midi.c index 103940fd5b4..f0b4151d9b1 100644 --- a/sound/oss/v_midi.c +++ b/sound/oss/v_midi.c @@ -21,6 +21,7 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/slab.h> #include <linux/spinlock.h> #include "sound_config.h" diff --git a/sound/oss/vidc.c b/sound/oss/vidc.c index a4127bab923..ac39a531df1 100644 --- a/sound/oss/vidc.c +++ b/sound/oss/vidc.c @@ -17,6 +17,7 @@ * We currently support a mixer device, but it is currently non-functional. */ +#include <linux/gfp.h> #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c index 6713110bdc7..20b3b325aa8 100644 --- a/sound/oss/vwsnd.c +++ b/sound/oss/vwsnd.c @@ -149,6 +149,7 @@ #include <linux/wait.h> #include <linux/interrupt.h> #include <linux/mutex.h> +#include <linux/slab.h> #include <asm/visws/cobalt.h> diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c index 2c63bb9da74..e688dde6bbd 100644 --- a/sound/oss/waveartist.c +++ b/sound/oss/waveartist.c @@ -35,6 +35,7 @@ #include <linux/module.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/sched.h> #include <linux/interrupt.h> #include <linux/delay.h> diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 1298c68d6bf..e7a8cd058ef 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -58,6 +58,18 @@ config SND_ALI5451 To compile this driver as a module, choose M here: the module will be called snd-ali5451. +config SND_ASIHPI + tristate "AudioScience ASIxxxx" + depends on X86 + select FW_LOADER + select SND_PCM + select SND_HWDEP + help + Say Y here to include support for AudioScience ASI sound cards. + + To compile this driver as a module, choose M here: the module + will be called snd-asihpi. + config SND_ATIIXP tristate "ATI IXP AC97 Controller" select SND_AC97_CODEC @@ -501,6 +513,16 @@ config SND_ES1968 To compile this driver as a module, choose M here: the module will be called snd-es1968. +config SND_ES1968_INPUT + bool "Enable input device for es1968 volume buttons" + depends on SND_ES1968 + depends on INPUT=y || INPUT=SND_ES1968 + help + If you say Y here, you will get an input device which reports + keypresses for the volume buttons connected to the es1968 chip. + If you say N the buttons will directly control the master volume. + It is recommended to say Y. + config SND_FM801 tristate "ForteMedia FM801" select SND_OPL3_LIB @@ -655,6 +677,16 @@ config SND_MAESTRO3 To compile this driver as a module, choose M here: the module will be called snd-maestro3. +config SND_MAESTRO3_INPUT + bool "Enable input device for maestro3 volume buttons" + depends on SND_MAESTRO3 + depends on INPUT=y || INPUT=SND_MAESTRO3 + help + If you say Y here, you will get an input device which reports + keypresses for the volume buttons connected to the maestro3 chip. + If you say N the buttons will directly control the master volume. + It is recommended to say Y. + config SND_MIXART tristate "Digigram miXart" select SND_HWDEP diff --git a/sound/pci/Makefile b/sound/pci/Makefile index ecfc609d2b9..9cf4348ec13 100644 --- a/sound/pci/Makefile +++ b/sound/pci/Makefile @@ -57,6 +57,7 @@ obj-$(CONFIG_SND_VIA82XX_MODEM) += snd-via82xx-modem.o obj-$(CONFIG_SND) += \ ac97/ \ ali5451/ \ + asihpi/ \ au88x0/ \ aw2/ \ ctxfi/ \ diff --git a/sound/pci/ac97/ac97_proc.c b/sound/pci/ac97/ac97_proc.c index 73b17d526c8..6320bf084e4 100644 --- a/sound/pci/ac97/ac97_proc.c +++ b/sound/pci/ac97/ac97_proc.c @@ -22,7 +22,6 @@ * */ -#include <linux/slab.h> #include <linux/mutex.h> #include <sound/core.h> diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index d75cf7b0642..6cf1de8042e 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -68,7 +68,6 @@ #include <asm/io.h> #include <linux/init.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/gameport.h> #include <linux/moduleparam.h> #include <linux/dma-mapping.h> diff --git a/sound/pci/asihpi/Makefile b/sound/pci/asihpi/Makefile new file mode 100644 index 00000000000..391830a4556 --- /dev/null +++ b/sound/pci/asihpi/Makefile @@ -0,0 +1,5 @@ +snd-asihpi-objs := asihpi.o hpioctl.o hpimsginit.o\ + hpicmn.o hpifunc.o hpidebug.o hpidspcd.o\ + hpios.o hpi6000.o hpi6205.o hpimsgx.o + +obj-$(CONFIG_SND_ASIHPI) += snd-asihpi.o diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c new file mode 100644 index 00000000000..f74c7372b3d --- /dev/null +++ b/sound/pci/asihpi/asihpi.c @@ -0,0 +1,3002 @@ +/* + * Asihpi soundcard + * Copyright (c) by AudioScience Inc <alsa@audioscience.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * + * The following is not a condition of use, merely a request: + * If you modify this program, particularly if you fix errors, AudioScience Inc + * would appreciate it if you grant us the right to use those modifications + * for any purpose including commercial applications. + */ +/* >0: print Hw params, timer vars. >1: print stream write/copy sizes */ +#define REALLY_VERBOSE_LOGGING 0 + +#if REALLY_VERBOSE_LOGGING +#define VPRINTK1 snd_printd +#else +#define VPRINTK1(...) +#endif + +#if REALLY_VERBOSE_LOGGING > 1 +#define VPRINTK2 snd_printd +#else +#define VPRINTK2(...) +#endif + +#ifndef ASI_STYLE_NAMES +/* not sure how ALSA style name should look */ +#define ASI_STYLE_NAMES 1 +#endif + +#include "hpi_internal.h" +#include "hpimsginit.h" +#include "hpioctl.h" + +#include <linux/pci.h> +#include <linux/init.h> +#include <linux/jiffies.h> +#include <linux/slab.h> +#include <linux/time.h> +#include <linux/wait.h> +#include <sound/core.h> +#include <sound/control.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/info.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <sound/hwdep.h> + + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("AudioScience inc. <support@audioscience.com>"); +MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* index 0-MAX */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; +static int enable_hpi_hwdep = 1; + +module_param_array(index, int, NULL, S_IRUGO); +MODULE_PARM_DESC(index, "ALSA index value for AudioScience soundcard."); + +module_param_array(id, charp, NULL, S_IRUGO); +MODULE_PARM_DESC(id, "ALSA ID string for AudioScience soundcard."); + +module_param_array(enable, bool, NULL, S_IRUGO); +MODULE_PARM_DESC(enable, "ALSA enable AudioScience soundcard."); + +module_param(enable_hpi_hwdep, bool, S_IRUGO|S_IWUSR); +MODULE_PARM_DESC(enable_hpi_hwdep, + "ALSA enable HPI hwdep for AudioScience soundcard "); + +/* identify driver */ +#ifdef KERNEL_ALSA_BUILD +static char *build_info = "built using headers from kernel source"; +module_param(build_info, charp, S_IRUGO); +MODULE_PARM_DESC(build_info, "built using headers from kernel source"); +#else +static char *build_info = "built within ALSA source"; +module_param(build_info, charp, S_IRUGO); +MODULE_PARM_DESC(build_info, "built within ALSA source"); +#endif + +/* set to 1 to dump every control from adapter to log */ +static const int mixer_dump; + +#define DEFAULT_SAMPLERATE 44100 +static int adapter_fs = DEFAULT_SAMPLERATE; + +static struct hpi_hsubsys *ss; /* handle to HPI audio subsystem */ + +/* defaults */ +#define PERIODS_MIN 2 +#define PERIOD_BYTES_MIN 2304 +#define BUFFER_BYTES_MAX (512 * 1024) + +/*#define TIMER_MILLISECONDS 20 +#define FORCE_TIMER_JIFFIES ((TIMER_MILLISECONDS * HZ + 999)/1000) +*/ + +#define MAX_CLOCKSOURCES (HPI_SAMPLECLOCK_SOURCE_LAST + 1 + 7) + +struct clk_source { + int source; + int index; + char *name; +}; + +struct clk_cache { + int count; + int has_local; + struct clk_source s[MAX_CLOCKSOURCES]; +}; + +/* Per card data */ +struct snd_card_asihpi { + struct snd_card *card; + struct pci_dev *pci; + u16 adapter_index; + u32 serial_number; + u16 type; + u16 version; + u16 num_outstreams; + u16 num_instreams; + + u32 h_mixer; + struct clk_cache cc; + + u16 support_mmap; + u16 support_grouping; + u16 support_mrx; + u16 update_interval_frames; + u16 in_max_chans; + u16 out_max_chans; +}; + +/* Per stream data */ +struct snd_card_asihpi_pcm { + struct timer_list timer; + unsigned int respawn_timer; + unsigned int hpi_buffer_attached; + unsigned int pcm_size; + unsigned int pcm_count; + unsigned int bytes_per_sec; + unsigned int pcm_irq_pos; /* IRQ position */ + unsigned int pcm_buf_pos; /* position in buffer */ + struct snd_pcm_substream *substream; + u32 h_stream; + struct hpi_format format; +}; + +/* universal stream verbs work with out or in stream handles */ + +/* Functions to allow driver to give a buffer to HPI for busmastering */ + +static u16 hpi_stream_host_buffer_attach( + struct hpi_hsubsys *hS, + u32 h_stream, /* handle to outstream. */ + u32 size_in_bytes, /* size in bytes of bus mastering buffer */ + u32 pci_address +) +{ + struct hpi_message hm; + struct hpi_response hr; + unsigned int obj = hpi_handle_object(h_stream); + + if (!h_stream) + return HPI_ERROR_INVALID_OBJ; + hpi_init_message_response(&hm, &hr, obj, + obj == HPI_OBJ_OSTREAM ? + HPI_OSTREAM_HOSTBUFFER_ALLOC : + HPI_ISTREAM_HOSTBUFFER_ALLOC); + + hpi_handle_to_indexes(h_stream, &hm.adapter_index, + &hm.obj_index); + + hm.u.d.u.buffer.buffer_size = size_in_bytes; + hm.u.d.u.buffer.pci_address = pci_address; + hm.u.d.u.buffer.command = HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +static u16 hpi_stream_host_buffer_detach( + struct hpi_hsubsys *hS, + u32 h_stream +) +{ + struct hpi_message hm; + struct hpi_response hr; + unsigned int obj = hpi_handle_object(h_stream); + + if (!h_stream) + return HPI_ERROR_INVALID_OBJ; + + hpi_init_message_response(&hm, &hr, obj, + obj == HPI_OBJ_OSTREAM ? + HPI_OSTREAM_HOSTBUFFER_FREE : + HPI_ISTREAM_HOSTBUFFER_FREE); + + hpi_handle_to_indexes(h_stream, &hm.adapter_index, + &hm.obj_index); + hm.u.d.u.buffer.command = HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +static inline u16 hpi_stream_start(struct hpi_hsubsys *hS, u32 h_stream) +{ + if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) + return hpi_outstream_start(hS, h_stream); + else + return hpi_instream_start(hS, h_stream); +} + +static inline u16 hpi_stream_stop(struct hpi_hsubsys *hS, u32 h_stream) +{ + if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) + return hpi_outstream_stop(hS, h_stream); + else + return hpi_instream_stop(hS, h_stream); +} + +static inline u16 hpi_stream_get_info_ex( + struct hpi_hsubsys *hS, + u32 h_stream, + u16 *pw_state, + u32 *pbuffer_size, + u32 *pdata_in_buffer, + u32 *psample_count, + u32 *pauxiliary_data +) +{ + if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) + return hpi_outstream_get_info_ex(hS, h_stream, pw_state, + pbuffer_size, pdata_in_buffer, + psample_count, pauxiliary_data); + else + return hpi_instream_get_info_ex(hS, h_stream, pw_state, + pbuffer_size, pdata_in_buffer, + psample_count, pauxiliary_data); +} + +static inline u16 hpi_stream_group_add(struct hpi_hsubsys *hS, + u32 h_master, + u32 h_stream) +{ + if (hpi_handle_object(h_master) == HPI_OBJ_OSTREAM) + return hpi_outstream_group_add(hS, h_master, h_stream); + else + return hpi_instream_group_add(hS, h_master, h_stream); +} + +static inline u16 hpi_stream_group_reset(struct hpi_hsubsys *hS, + u32 h_stream) +{ + if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) + return hpi_outstream_group_reset(hS, h_stream); + else + return hpi_instream_group_reset(hS, h_stream); +} + +static inline u16 hpi_stream_group_get_map(struct hpi_hsubsys *hS, + u32 h_stream, u32 *mo, u32 *mi) +{ + if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) + return hpi_outstream_group_get_map(hS, h_stream, mo, mi); + else + return hpi_instream_group_get_map(hS, h_stream, mo, mi); +} + +static u16 handle_error(u16 err, int line, char *filename) +{ + if (err) + printk(KERN_WARNING + "in file %s, line %d: HPI error %d\n", + filename, line, err); + return err; +} + +#define hpi_handle_error(x) handle_error(x, __LINE__, __FILE__) + +/***************************** GENERAL PCM ****************/ +#if REALLY_VERBOSE_LOGGING +static void print_hwparams(struct snd_pcm_hw_params *p) +{ + snd_printd("HWPARAMS \n"); + snd_printd("samplerate %d \n", params_rate(p)); + snd_printd("channels %d \n", params_channels(p)); + snd_printd("format %d \n", params_format(p)); + snd_printd("subformat %d \n", params_subformat(p)); + snd_printd("buffer bytes %d \n", params_buffer_bytes(p)); + snd_printd("period bytes %d \n", params_period_bytes(p)); + snd_printd("access %d \n", params_access(p)); + snd_printd("period_size %d \n", params_period_size(p)); + snd_printd("periods %d \n", params_periods(p)); + snd_printd("buffer_size %d \n", params_buffer_size(p)); +} +#else +#define print_hwparams(x) +#endif + +static snd_pcm_format_t hpi_to_alsa_formats[] = { + -1, /* INVALID */ + SNDRV_PCM_FORMAT_U8, /* HPI_FORMAT_PCM8_UNSIGNED 1 */ + SNDRV_PCM_FORMAT_S16, /* HPI_FORMAT_PCM16_SIGNED 2 */ + -1, /* HPI_FORMAT_MPEG_L1 3 */ + SNDRV_PCM_FORMAT_MPEG, /* HPI_FORMAT_MPEG_L2 4 */ + SNDRV_PCM_FORMAT_MPEG, /* HPI_FORMAT_MPEG_L3 5 */ + -1, /* HPI_FORMAT_DOLBY_AC2 6 */ + -1, /* HPI_FORMAT_DOLBY_AC3 7 */ + SNDRV_PCM_FORMAT_S16_BE,/* HPI_FORMAT_PCM16_BIGENDIAN 8 */ + -1, /* HPI_FORMAT_AA_TAGIT1_HITS 9 */ + -1, /* HPI_FORMAT_AA_TAGIT1_INSERTS 10 */ + SNDRV_PCM_FORMAT_S32, /* HPI_FORMAT_PCM32_SIGNED 11 */ + -1, /* HPI_FORMAT_RAW_BITSTREAM 12 */ + -1, /* HPI_FORMAT_AA_TAGIT1_HITS_EX1 13 */ + SNDRV_PCM_FORMAT_FLOAT, /* HPI_FORMAT_PCM32_FLOAT 14 */ +#if 1 + /* ALSA can't handle 3 byte sample size together with power-of-2 + * constraint on buffer_bytes, so disable this format + */ + -1 +#else + /* SNDRV_PCM_FORMAT_S24_3LE */ /* { HPI_FORMAT_PCM24_SIGNED 15 */ +#endif +}; + + +static int snd_card_asihpi_format_alsa2hpi(snd_pcm_format_t alsa_format, + u16 *hpi_format) +{ + u16 format; + + for (format = HPI_FORMAT_PCM8_UNSIGNED; + format <= HPI_FORMAT_PCM24_SIGNED; format++) { + if (hpi_to_alsa_formats[format] == alsa_format) { + *hpi_format = format; + return 0; + } + } + + snd_printd(KERN_WARNING "failed match for alsa format %d\n", + alsa_format); + *hpi_format = 0; + return -EINVAL; +} + +static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi, + struct snd_pcm_hardware *pcmhw) +{ + u16 err; + u32 h_control; + u32 sample_rate; + int idx; + unsigned int rate_min = 200000; + unsigned int rate_max = 0; + unsigned int rates = 0; + + if (asihpi->support_mrx) { + rates |= SNDRV_PCM_RATE_CONTINUOUS; + rates |= SNDRV_PCM_RATE_8000_96000; + rate_min = 8000; + rate_max = 100000; + } else { + /* on cards without SRC, + valid rates are determined by sampleclock */ + err = hpi_mixer_get_control(ss, asihpi->h_mixer, + HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, + HPI_CONTROL_SAMPLECLOCK, &h_control); + if (err) { + snd_printk(KERN_ERR + "no local sampleclock, err %d\n", err); + } + + for (idx = 0; idx < 100; idx++) { + if (hpi_sample_clock_query_local_rate(ss, + h_control, idx, &sample_rate)) { + if (!idx) + snd_printk(KERN_ERR + "local rate query failed\n"); + + break; + } + + rate_min = min(rate_min, sample_rate); + rate_max = max(rate_max, sample_rate); + + switch (sample_rate) { + case 5512: + rates |= SNDRV_PCM_RATE_5512; + break; + case 8000: + rates |= SNDRV_PCM_RATE_8000; + break; + case 11025: + rates |= SNDRV_PCM_RATE_11025; + break; + case 16000: + rates |= SNDRV_PCM_RATE_16000; + break; + case 22050: + rates |= SNDRV_PCM_RATE_22050; + break; + case 32000: + rates |= SNDRV_PCM_RATE_32000; + break; + case 44100: + rates |= SNDRV_PCM_RATE_44100; + break; + case 48000: + rates |= SNDRV_PCM_RATE_48000; + break; + case 64000: + rates |= SNDRV_PCM_RATE_64000; + break; + case 88200: + rates |= SNDRV_PCM_RATE_88200; + break; + case 96000: + rates |= SNDRV_PCM_RATE_96000; + break; + case 176400: + rates |= SNDRV_PCM_RATE_176400; + break; + case 192000: + rates |= SNDRV_PCM_RATE_192000; + break; + default: /* some other rate */ + rates |= SNDRV_PCM_RATE_KNOT; + } + } + } + + /* printk(KERN_INFO "Supported rates %X %d %d\n", + rates, rate_min, rate_max); */ + pcmhw->rates = rates; + pcmhw->rate_min = rate_min; + pcmhw->rate_max = rate_max; +} + +static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); + int err; + u16 format; + unsigned int bytes_per_sec; + + print_hwparams(params); + err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); + if (err < 0) + return err; + err = snd_card_asihpi_format_alsa2hpi(params_format(params), &format); + if (err) + return err; + + VPRINTK1(KERN_INFO "format %d, %d chans, %d_hz\n", + format, params_channels(params), + params_rate(params)); + + hpi_handle_error(hpi_format_create(&dpcm->format, + params_channels(params), + format, params_rate(params), 0, 0)); + + if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { + if (hpi_instream_reset(ss, dpcm->h_stream) != 0) + return -EINVAL; + + if (hpi_instream_set_format(ss, + dpcm->h_stream, &dpcm->format) != 0) + return -EINVAL; + } + + dpcm->hpi_buffer_attached = 0; + if (card->support_mmap) { + + err = hpi_stream_host_buffer_attach(ss, dpcm->h_stream, + params_buffer_bytes(params), runtime->dma_addr); + if (err == 0) { + snd_printd(KERN_INFO + "stream_host_buffer_attach succeeded %u %lu\n", + params_buffer_bytes(params), + (unsigned long)runtime->dma_addr); + } else { + snd_printd(KERN_INFO + "stream_host_buffer_attach error %d\n", + err); + return -ENOMEM; + } + + err = hpi_stream_get_info_ex(ss, dpcm->h_stream, NULL, + &dpcm->hpi_buffer_attached, + NULL, NULL, NULL); + + snd_printd(KERN_INFO "stream_host_buffer_attach status 0x%x\n", + dpcm->hpi_buffer_attached); + } + bytes_per_sec = params_rate(params) * params_channels(params); + bytes_per_sec *= snd_pcm_format_width(params_format(params)); + bytes_per_sec /= 8; + if (bytes_per_sec <= 0) + return -EINVAL; + + dpcm->bytes_per_sec = bytes_per_sec; + dpcm->pcm_size = params_buffer_bytes(params); + dpcm->pcm_count = params_period_bytes(params); + snd_printd(KERN_INFO "pcm_size=%d, pcm_count=%d, bps=%d\n", + dpcm->pcm_size, dpcm->pcm_count, bytes_per_sec); + + dpcm->pcm_irq_pos = 0; + dpcm->pcm_buf_pos = 0; + return 0; +} + +static void snd_card_asihpi_pcm_timer_start(struct snd_pcm_substream * + substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + int expiry; + + expiry = (dpcm->pcm_count * HZ / dpcm->bytes_per_sec); + /* wait longer the first time, for samples to propagate */ + expiry = max(expiry, 20); + dpcm->timer.expires = jiffies + expiry; + dpcm->respawn_timer = 1; + add_timer(&dpcm->timer); +} + +static void snd_card_asihpi_pcm_timer_stop(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + + dpcm->respawn_timer = 0; + del_timer(&dpcm->timer); +} + +static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, + int cmd) +{ + struct snd_card_asihpi_pcm *dpcm = substream->runtime->private_data; + struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); + struct snd_pcm_substream *s; + u16 e; + + snd_printd("trigger %dstream %d\n", + substream->stream, substream->number); + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + snd_pcm_group_for_each_entry(s, substream) { + struct snd_card_asihpi_pcm *ds; + ds = s->runtime->private_data; + + if (snd_pcm_substream_chip(s) != card) + continue; + + if ((s->stream == SNDRV_PCM_STREAM_PLAYBACK) && + (card->support_mmap)) { + /* How do I know how much valid data is present + * in buffer? Just guessing 2 periods, but if + * buffer is bigger it may contain even more + * data?? + */ + unsigned int preload = ds->pcm_count * 2; + VPRINTK2("preload %d\n", preload); + hpi_handle_error(hpi_outstream_write_buf( + ss, ds->h_stream, + &s->runtime->dma_area[0], + preload, + &ds->format)); + } + + if (card->support_grouping) { + VPRINTK1("\t_group %dstream %d\n", s->stream, + s->number); + e = hpi_stream_group_add(ss, + dpcm->h_stream, + ds->h_stream); + if (!e) { + snd_pcm_trigger_done(s, substream); + } else { + hpi_handle_error(e); + break; + } + } else + break; + } + snd_printd("start\n"); + /* start the master stream */ + snd_card_asihpi_pcm_timer_start(substream); + hpi_handle_error(hpi_stream_start(ss, dpcm->h_stream)); + break; + + case SNDRV_PCM_TRIGGER_STOP: + snd_card_asihpi_pcm_timer_stop(substream); + snd_pcm_group_for_each_entry(s, substream) { + if (snd_pcm_substream_chip(s) != card) + continue; + + /*? workaround linked streams don't + transition to SETUP 20070706*/ + s->runtime->status->state = SNDRV_PCM_STATE_SETUP; + + if (card->support_grouping) { + VPRINTK1("\t_group %dstream %d\n", s->stream, + s->number); + snd_pcm_trigger_done(s, substream); + } else + break; + } + snd_printd("stop\n"); + + /* _prepare and _hwparams reset the stream */ + hpi_handle_error(hpi_stream_stop(ss, dpcm->h_stream)); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + hpi_handle_error( + hpi_outstream_reset(ss, dpcm->h_stream)); + + if (card->support_grouping) + hpi_handle_error(hpi_stream_group_reset(ss, + dpcm->h_stream)); + break; + + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + snd_printd("pause release\n"); + hpi_handle_error(hpi_stream_start(ss, dpcm->h_stream)); + snd_card_asihpi_pcm_timer_start(substream); + break; + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + snd_printd("pause\n"); + snd_card_asihpi_pcm_timer_stop(substream); + hpi_handle_error(hpi_stream_stop(ss, dpcm->h_stream)); + break; + default: + snd_printd("\tINVALID\n"); + return -EINVAL; + } + + return 0; +} + +static int +snd_card_asihpi_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + if (dpcm->hpi_buffer_attached) + hpi_stream_host_buffer_detach(ss, dpcm->h_stream); + + snd_pcm_lib_free_pages(substream); + return 0; +} + +static void snd_card_asihpi_runtime_free(struct snd_pcm_runtime *runtime) +{ + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + kfree(dpcm); +} + +/*algorithm outline + Without linking degenerates to getting single stream pos etc + Without mmap 2nd loop degenerates to snd_pcm_period_elapsed +*/ +/* +buf_pos=get_buf_pos(s); +for_each_linked_stream(s) { + buf_pos=get_buf_pos(s); + min_buf_pos = modulo_min(min_buf_pos, buf_pos, pcm_size) + new_data = min(new_data, calc_new_data(buf_pos,irq_pos) +} +timer.expires = jiffies + predict_next_period_ready(min_buf_pos); +for_each_linked_stream(s) { + s->buf_pos = min_buf_pos; + if (new_data > pcm_count) { + if (mmap) { + irq_pos = (irq_pos + pcm_count) % pcm_size; + if (playback) { + write(pcm_count); + } else { + read(pcm_count); + } + } + snd_pcm_period_elapsed(s); + } +} +*/ + +/** Minimum of 2 modulo values. Works correctly when the difference between +* the values is less than half the modulus +*/ +static inline unsigned int modulo_min(unsigned int a, unsigned int b, + unsigned long int modulus) +{ + unsigned int result; + if (((a-b) % modulus) < (modulus/2)) + result = b; + else + result = a; + + return result; +} + +/** Timer function, equivalent to interrupt service routine for cards +*/ +static void snd_card_asihpi_timer_function(unsigned long data) +{ + struct snd_card_asihpi_pcm *dpcm = (struct snd_card_asihpi_pcm *)data; + struct snd_card_asihpi *card = snd_pcm_substream_chip(dpcm->substream); + struct snd_pcm_runtime *runtime; + struct snd_pcm_substream *s; + unsigned int newdata = 0; + unsigned int buf_pos, min_buf_pos = 0; + unsigned int remdata, xfercount, next_jiffies; + int first = 1; + u16 state; + u32 buffer_size, data_avail, samples_played, aux; + + /* find minimum newdata and buffer pos in group */ + snd_pcm_group_for_each_entry(s, dpcm->substream) { + struct snd_card_asihpi_pcm *ds = s->runtime->private_data; + runtime = s->runtime; + + if (snd_pcm_substream_chip(s) != card) + continue; + + hpi_handle_error(hpi_stream_get_info_ex(ss, + ds->h_stream, &state, + &buffer_size, &data_avail, + &samples_played, &aux)); + + /* number of bytes in on-card buffer */ + runtime->delay = aux; + + if (state == HPI_STATE_DRAINED) { + snd_printd(KERN_WARNING "outstream %d drained\n", + s->number); + snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN); + return; + } + + if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { + buf_pos = frames_to_bytes(runtime, samples_played); + } else { + buf_pos = data_avail + ds->pcm_irq_pos; + } + + if (first) { + /* can't statically init min when wrap is involved */ + min_buf_pos = buf_pos; + newdata = (buf_pos - ds->pcm_irq_pos) % ds->pcm_size; + first = 0; + } else { + min_buf_pos = + modulo_min(min_buf_pos, buf_pos, UINT_MAX+1L); + newdata = min( + (buf_pos - ds->pcm_irq_pos) % ds->pcm_size, + newdata); + } + + VPRINTK1("PB timer hw_ptr x%04lX, appl_ptr x%04lX\n", + (unsigned long)frames_to_bytes(runtime, + runtime->status->hw_ptr), + (unsigned long)frames_to_bytes(runtime, + runtime->control->appl_ptr)); + VPRINTK1("%d S=%d, irq=%04X, pos=x%04X, left=x%04X," + " aux=x%04X space=x%04X\n", s->number, + state, ds->pcm_irq_pos, buf_pos, (int)data_avail, + (int)aux, buffer_size-data_avail); + } + + remdata = newdata % dpcm->pcm_count; + xfercount = newdata - remdata; /* a multiple of pcm_count */ + next_jiffies = ((dpcm->pcm_count-remdata) * HZ / dpcm->bytes_per_sec)+1; + next_jiffies = max(next_jiffies, 2U * HZ / 1000U); + dpcm->timer.expires = jiffies + next_jiffies; + VPRINTK1("jif %d buf pos x%04X newdata x%04X xc x%04X\n", + next_jiffies, min_buf_pos, newdata, xfercount); + + snd_pcm_group_for_each_entry(s, dpcm->substream) { + struct snd_card_asihpi_pcm *ds = s->runtime->private_data; + ds->pcm_buf_pos = min_buf_pos; + + if (xfercount) { + if (card->support_mmap) { + ds->pcm_irq_pos = ds->pcm_irq_pos + xfercount; + if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { + VPRINTK2("write OS%d x%04x\n", + s->number, + ds->pcm_count); + hpi_handle_error( + hpi_outstream_write_buf( + ss, ds->h_stream, + &s->runtime-> + dma_area[0], + xfercount, + &ds->format)); + } else { + VPRINTK2("read IS%d x%04x\n", + s->number, + dpcm->pcm_count); + hpi_handle_error( + hpi_instream_read_buf( + ss, ds->h_stream, + NULL, xfercount)); + } + } /* else R/W will be handled by read/write callbacks */ + snd_pcm_period_elapsed(s); + } + } + + if (dpcm->respawn_timer) + add_timer(&dpcm->timer); +} + +/***************************** PLAYBACK OPS ****************/ +static int snd_card_asihpi_playback_ioctl(struct snd_pcm_substream *substream, + unsigned int cmd, void *arg) +{ + /* snd_printd(KERN_INFO "Playback ioctl %d\n", cmd); */ + return snd_pcm_lib_ioctl(substream, cmd, arg); +} + +static int snd_card_asihpi_playback_prepare(struct snd_pcm_substream * + substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + + snd_printd(KERN_INFO "playback prepare %d\n", substream->number); + + hpi_handle_error(hpi_outstream_reset(ss, dpcm->h_stream)); + dpcm->pcm_irq_pos = 0; + dpcm->pcm_buf_pos = 0; + + return 0; +} + +static snd_pcm_uframes_t +snd_card_asihpi_playback_pointer(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + snd_pcm_uframes_t ptr; + + u32 samples_played; + u16 err; + + if (!snd_pcm_stream_linked(substream)) { + /* NOTE, can use samples played for playback position here and + * in timer fn because it LAGS the actual read pointer, and is a + * better representation of actual playout position + */ + err = hpi_outstream_get_info_ex(ss, dpcm->h_stream, NULL, + NULL, NULL, + &samples_played, NULL); + hpi_handle_error(err); + + dpcm->pcm_buf_pos = frames_to_bytes(runtime, samples_played); + } + /* else must return most conservative value found in timer func + * by looping over all streams + */ + + ptr = bytes_to_frames(runtime, dpcm->pcm_buf_pos % dpcm->pcm_size); + VPRINTK2("playback_pointer=%04ld\n", (unsigned long)ptr); + return ptr; +} + +static void snd_card_asihpi_playback_format(struct snd_card_asihpi *asihpi, + u32 h_stream, + struct snd_pcm_hardware *pcmhw) +{ + struct hpi_format hpi_format; + u16 format; + u16 err; + u32 h_control; + u32 sample_rate = 48000; + + /* on cards without SRC, must query at valid rate, + * maybe set by external sync + */ + err = hpi_mixer_get_control(ss, asihpi->h_mixer, + HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, + HPI_CONTROL_SAMPLECLOCK, &h_control); + + if (!err) + err = hpi_sample_clock_get_sample_rate(ss, h_control, + &sample_rate); + + for (format = HPI_FORMAT_PCM8_UNSIGNED; + format <= HPI_FORMAT_PCM24_SIGNED; format++) { + err = hpi_format_create(&hpi_format, + 2, format, sample_rate, 128000, 0); + if (!err) + err = hpi_outstream_query_format(ss, h_stream, + &hpi_format); + if (!err && (hpi_to_alsa_formats[format] != -1)) + pcmhw->formats |= + (1ULL << hpi_to_alsa_formats[format]); + } +} + +static struct snd_pcm_hardware snd_card_asihpi_playback = { + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = BUFFER_BYTES_MAX, + .period_bytes_min = PERIOD_BYTES_MIN, + .period_bytes_max = BUFFER_BYTES_MAX / PERIODS_MIN, + .periods_min = PERIODS_MIN, + .periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN, + .fifo_size = 0, +}; + +static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm; + struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); + int err; + + dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); + if (dpcm == NULL) + return -ENOMEM; + + err = + hpi_outstream_open(ss, card->adapter_index, + substream->number, &dpcm->h_stream); + hpi_handle_error(err); + if (err) + kfree(dpcm); + if (err == HPI_ERROR_OBJ_ALREADY_OPEN) + return -EBUSY; + if (err) + return -EIO; + + /*? also check ASI5000 samplerate source + If external, only support external rate. + If internal and other stream playing, cant switch + */ + + init_timer(&dpcm->timer); + dpcm->timer.data = (unsigned long) dpcm; + dpcm->timer.function = snd_card_asihpi_timer_function; + dpcm->substream = substream; + runtime->private_data = dpcm; + runtime->private_free = snd_card_asihpi_runtime_free; + + snd_card_asihpi_playback.channels_max = card->out_max_chans; + /*?snd_card_asihpi_playback.period_bytes_min = + card->out_max_chans * 4096; */ + + snd_card_asihpi_playback_format(card, dpcm->h_stream, + &snd_card_asihpi_playback); + + snd_card_asihpi_pcm_samplerates(card, &snd_card_asihpi_playback); + + snd_card_asihpi_playback.info = SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_DOUBLE | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_PAUSE; + + if (card->support_mmap) + snd_card_asihpi_playback.info |= SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID; + + if (card->support_grouping) + snd_card_asihpi_playback.info |= SNDRV_PCM_INFO_SYNC_START; + + /* struct is copied, so can create initializer dynamically */ + runtime->hw = snd_card_asihpi_playback; + + if (card->support_mmap) + err = snd_pcm_hw_constraint_pow2(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_BYTES); + if (err < 0) + return err; + + snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + card->update_interval_frames); + snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + card->update_interval_frames * 4, UINT_MAX); + + snd_pcm_set_sync(substream); + + snd_printd(KERN_INFO "playback open\n"); + + return 0; +} + +static int snd_card_asihpi_playback_close(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + + hpi_handle_error(hpi_outstream_close(ss, dpcm->h_stream)); + snd_printd(KERN_INFO "playback close\n"); + + return 0; +} + +static int snd_card_asihpi_playback_copy(struct snd_pcm_substream *substream, + int channel, + snd_pcm_uframes_t pos, + void __user *src, + snd_pcm_uframes_t count) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + unsigned int len; + + len = frames_to_bytes(runtime, count); + + if (copy_from_user(runtime->dma_area, src, len)) + return -EFAULT; + + VPRINTK2(KERN_DEBUG "playback copy%d %u bytes\n", + substream->number, len); + + hpi_handle_error(hpi_outstream_write_buf(ss, dpcm->h_stream, + runtime->dma_area, len, &dpcm->format)); + + return 0; +} + +static int snd_card_asihpi_playback_silence(struct snd_pcm_substream * + substream, int channel, + snd_pcm_uframes_t pos, + snd_pcm_uframes_t count) +{ + unsigned int len; + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + + len = frames_to_bytes(runtime, count); + snd_printd(KERN_INFO "playback silence %u bytes\n", len); + + memset(runtime->dma_area, 0, len); + hpi_handle_error(hpi_outstream_write_buf(ss, dpcm->h_stream, + runtime->dma_area, len, &dpcm->format)); + return 0; +} + +static struct snd_pcm_ops snd_card_asihpi_playback_ops = { + .open = snd_card_asihpi_playback_open, + .close = snd_card_asihpi_playback_close, + .ioctl = snd_card_asihpi_playback_ioctl, + .hw_params = snd_card_asihpi_pcm_hw_params, + .hw_free = snd_card_asihpi_hw_free, + .prepare = snd_card_asihpi_playback_prepare, + .trigger = snd_card_asihpi_trigger, + .pointer = snd_card_asihpi_playback_pointer, + .copy = snd_card_asihpi_playback_copy, + .silence = snd_card_asihpi_playback_silence, +}; + +static struct snd_pcm_ops snd_card_asihpi_playback_mmap_ops = { + .open = snd_card_asihpi_playback_open, + .close = snd_card_asihpi_playback_close, + .ioctl = snd_card_asihpi_playback_ioctl, + .hw_params = snd_card_asihpi_pcm_hw_params, + .hw_free = snd_card_asihpi_hw_free, + .prepare = snd_card_asihpi_playback_prepare, + .trigger = snd_card_asihpi_trigger, + .pointer = snd_card_asihpi_playback_pointer, +}; + +/***************************** CAPTURE OPS ****************/ +static snd_pcm_uframes_t +snd_card_asihpi_capture_pointer(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + + VPRINTK2("capture pointer %d=%d\n", + substream->number, dpcm->pcm_buf_pos); + /* NOTE Unlike playback can't use actual dwSamplesPlayed + for the capture position, because those samples aren't yet in + the local buffer available for reading. + */ + return bytes_to_frames(runtime, dpcm->pcm_buf_pos % dpcm->pcm_size); +} + +static int snd_card_asihpi_capture_ioctl(struct snd_pcm_substream *substream, + unsigned int cmd, void *arg) +{ + return snd_pcm_lib_ioctl(substream, cmd, arg); +} + +static int snd_card_asihpi_capture_prepare(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + + hpi_handle_error(hpi_instream_reset(ss, dpcm->h_stream)); + dpcm->pcm_irq_pos = 0; + dpcm->pcm_buf_pos = 0; + + snd_printd("capture prepare %d\n", substream->number); + return 0; +} + + + +static void snd_card_asihpi_capture_format(struct snd_card_asihpi *asihpi, + u32 h_stream, + struct snd_pcm_hardware *pcmhw) +{ + struct hpi_format hpi_format; + u16 format; + u16 err; + u32 h_control; + u32 sample_rate = 48000; + + /* on cards without SRC, must query at valid rate, + maybe set by external sync */ + err = hpi_mixer_get_control(ss, asihpi->h_mixer, + HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, + HPI_CONTROL_SAMPLECLOCK, &h_control); + + if (!err) + err = hpi_sample_clock_get_sample_rate(ss, h_control, + &sample_rate); + + for (format = HPI_FORMAT_PCM8_UNSIGNED; + format <= HPI_FORMAT_PCM24_SIGNED; format++) { + + err = hpi_format_create(&hpi_format, 2, format, + sample_rate, 128000, 0); + if (!err) + err = hpi_instream_query_format(ss, h_stream, + &hpi_format); + if (!err) + pcmhw->formats |= + (1ULL << hpi_to_alsa_formats[format]); + } +} + + +static struct snd_pcm_hardware snd_card_asihpi_capture = { + .channels_min = 1, + .channels_max = 2, + .buffer_bytes_max = BUFFER_BYTES_MAX, + .period_bytes_min = PERIOD_BYTES_MIN, + .period_bytes_max = BUFFER_BYTES_MAX / PERIODS_MIN, + .periods_min = PERIODS_MIN, + .periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN, + .fifo_size = 0, +}; + +static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); + struct snd_card_asihpi_pcm *dpcm; + int err; + + dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL); + if (dpcm == NULL) + return -ENOMEM; + + snd_printd("hpi_instream_open adapter %d stream %d\n", + card->adapter_index, substream->number); + + err = hpi_handle_error( + hpi_instream_open(ss, card->adapter_index, + substream->number, &dpcm->h_stream)); + if (err) + kfree(dpcm); + if (err == HPI_ERROR_OBJ_ALREADY_OPEN) + return -EBUSY; + if (err) + return -EIO; + + + init_timer(&dpcm->timer); + dpcm->timer.data = (unsigned long) dpcm; + dpcm->timer.function = snd_card_asihpi_timer_function; + dpcm->substream = substream; + runtime->private_data = dpcm; + runtime->private_free = snd_card_asihpi_runtime_free; + + snd_card_asihpi_capture.channels_max = card->in_max_chans; + snd_card_asihpi_capture_format(card, dpcm->h_stream, + &snd_card_asihpi_capture); + snd_card_asihpi_pcm_samplerates(card, &snd_card_asihpi_capture); + snd_card_asihpi_capture.info = SNDRV_PCM_INFO_INTERLEAVED; + + if (card->support_mmap) + snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID; + + runtime->hw = snd_card_asihpi_capture; + + if (card->support_mmap) + err = snd_pcm_hw_constraint_pow2(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_BYTES); + if (err < 0) + return err; + + snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + card->update_interval_frames); + snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + card->update_interval_frames * 2, UINT_MAX); + + snd_pcm_set_sync(substream); + + return 0; +} + +static int snd_card_asihpi_capture_close(struct snd_pcm_substream *substream) +{ + struct snd_card_asihpi_pcm *dpcm = substream->runtime->private_data; + + hpi_handle_error(hpi_instream_close(ss, dpcm->h_stream)); + return 0; +} + +static int snd_card_asihpi_capture_copy(struct snd_pcm_substream *substream, + int channel, snd_pcm_uframes_t pos, + void __user *dst, snd_pcm_uframes_t count) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + u32 data_size; + + data_size = frames_to_bytes(runtime, count); + + VPRINTK2("capture copy%d %d bytes\n", substream->number, data_size); + hpi_handle_error(hpi_instream_read_buf(ss, dpcm->h_stream, + runtime->dma_area, data_size)); + + /* Used by capture_pointer */ + dpcm->pcm_irq_pos = dpcm->pcm_irq_pos + data_size; + + if (copy_to_user(dst, runtime->dma_area, data_size)) + return -EFAULT; + + return 0; +} + +static struct snd_pcm_ops snd_card_asihpi_capture_mmap_ops = { + .open = snd_card_asihpi_capture_open, + .close = snd_card_asihpi_capture_close, + .ioctl = snd_card_asihpi_capture_ioctl, + .hw_params = snd_card_asihpi_pcm_hw_params, + .hw_free = snd_card_asihpi_hw_free, + .prepare = snd_card_asihpi_capture_prepare, + .trigger = snd_card_asihpi_trigger, + .pointer = snd_card_asihpi_capture_pointer, +}; + +static struct snd_pcm_ops snd_card_asihpi_capture_ops = { + .open = snd_card_asihpi_capture_open, + .close = snd_card_asihpi_capture_close, + .ioctl = snd_card_asihpi_capture_ioctl, + .hw_params = snd_card_asihpi_pcm_hw_params, + .hw_free = snd_card_asihpi_hw_free, + .prepare = snd_card_asihpi_capture_prepare, + .trigger = snd_card_asihpi_trigger, + .pointer = snd_card_asihpi_capture_pointer, + .copy = snd_card_asihpi_capture_copy +}; + +static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi, + int device, int substreams) +{ + struct snd_pcm *pcm; + int err; + + err = snd_pcm_new(asihpi->card, "asihpi PCM", device, + asihpi->num_outstreams, asihpi->num_instreams, + &pcm); + if (err < 0) + return err; + /* pointer to ops struct is stored, dont change ops afterwards! */ + if (asihpi->support_mmap) { + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, + &snd_card_asihpi_playback_mmap_ops); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, + &snd_card_asihpi_capture_mmap_ops); + } else { + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, + &snd_card_asihpi_playback_ops); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, + &snd_card_asihpi_capture_ops); + } + + pcm->private_data = asihpi; + pcm->info_flags = 0; + strcpy(pcm->name, "asihpi PCM"); + + /*? do we want to emulate MMAP for non-BBM cards? + Jack doesn't work with ALSAs MMAP emulation - WHY NOT? */ + snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, + snd_dma_pci_data(asihpi->pci), + 64*1024, BUFFER_BYTES_MAX); + + return 0; +} + +/***************************** MIXER CONTROLS ****************/ +struct hpi_control { + u32 h_control; + u16 control_type; + u16 src_node_type; + u16 src_node_index; + u16 dst_node_type; + u16 dst_node_index; + u16 band; + char name[44]; /* copied to snd_ctl_elem_id.name[44]; */ +}; + +static char *asihpi_tuner_band_names[] = +{ + "invalid", + "AM", + "FM mono", + "TV NTSC-M", + "FM stereo", + "AUX", + "TV PAL BG", + "TV PAL I", + "TV PAL DK", + "TV SECAM", +}; + +compile_time_assert( + (ARRAY_SIZE(asihpi_tuner_band_names) == + (HPI_TUNER_BAND_LAST+1)), + assert_tuner_band_names_size); + +#if ASI_STYLE_NAMES +static char *asihpi_src_names[] = +{ + "no source", + "outstream", + "line_in", + "aes_in", + "tuner", + "RF", + "clock", + "bitstr", + "mic", + "cobranet", + "analog_in", + "adapter", +}; +#else +static char *asihpi_src_names[] = +{ + "no source", + "PCM playback", + "line in", + "digital in", + "tuner", + "RF", + "clock", + "bitstream", + "mic", + "cobranet in", + "analog in", + "adapter", +}; +#endif + +compile_time_assert( + (ARRAY_SIZE(asihpi_src_names) == + (HPI_SOURCENODE_LAST_INDEX-HPI_SOURCENODE_BASE+1)), + assert_src_names_size); + +#if ASI_STYLE_NAMES +static char *asihpi_dst_names[] = +{ + "no destination", + "instream", + "line_out", + "aes_out", + "RF", + "speaker" , + "cobranet", + "analog_out", +}; +#else +static char *asihpi_dst_names[] = +{ + "no destination", + "PCM capture", + "line out", + "digital out", + "RF", + "speaker", + "cobranet out", + "analog out" +}; +#endif + +compile_time_assert( + (ARRAY_SIZE(asihpi_dst_names) == + (HPI_DESTNODE_LAST_INDEX-HPI_DESTNODE_BASE+1)), + assert_dst_names_size); + +static inline int ctl_add(struct snd_card *card, struct snd_kcontrol_new *ctl, + struct snd_card_asihpi *asihpi) +{ + int err; + + err = snd_ctl_add(card, snd_ctl_new1(ctl, asihpi)); + if (err < 0) + return err; + else if (mixer_dump) + snd_printk(KERN_INFO "added %s(%d)\n", ctl->name, ctl->index); + + return 0; +} + +/* Convert HPI control name and location into ALSA control name */ +static void asihpi_ctl_init(struct snd_kcontrol_new *snd_control, + struct hpi_control *hpi_ctl, + char *name) +{ + memset(snd_control, 0, sizeof(*snd_control)); + snd_control->name = hpi_ctl->name; + snd_control->private_value = hpi_ctl->h_control; + snd_control->iface = SNDRV_CTL_ELEM_IFACE_MIXER; + snd_control->index = 0; + + if (hpi_ctl->src_node_type && hpi_ctl->dst_node_type) + sprintf(hpi_ctl->name, "%s%d to %s%d %s", + asihpi_src_names[hpi_ctl->src_node_type], + hpi_ctl->src_node_index, + asihpi_dst_names[hpi_ctl->dst_node_type], + hpi_ctl->dst_node_index, + name); + else if (hpi_ctl->dst_node_type) { + sprintf(hpi_ctl->name, "%s%d %s", + asihpi_dst_names[hpi_ctl->dst_node_type], + hpi_ctl->dst_node_index, + name); + } else { + sprintf(hpi_ctl->name, "%s%d %s", + asihpi_src_names[hpi_ctl->src_node_type], + hpi_ctl->src_node_index, + name); + } +} + +/*------------------------------------------------------------ + Volume controls + ------------------------------------------------------------*/ +#define VOL_STEP_mB 1 +static int snd_asihpi_volume_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + u32 h_control = kcontrol->private_value; + u16 err; + /* native gains are in millibels */ + short min_gain_mB; + short max_gain_mB; + short step_gain_mB; + + err = hpi_volume_query_range(ss, h_control, + &min_gain_mB, &max_gain_mB, &step_gain_mB); + if (err) { + max_gain_mB = 0; + min_gain_mB = -10000; + step_gain_mB = VOL_STEP_mB; + } + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 2; + uinfo->value.integer.min = min_gain_mB / VOL_STEP_mB; + uinfo->value.integer.max = max_gain_mB / VOL_STEP_mB; + uinfo->value.integer.step = step_gain_mB / VOL_STEP_mB; + return 0; +} + +static int snd_asihpi_volume_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + short an_gain_mB[HPI_MAX_CHANNELS]; + + hpi_handle_error(hpi_volume_get_gain(ss, h_control, an_gain_mB)); + ucontrol->value.integer.value[0] = an_gain_mB[0] / VOL_STEP_mB; + ucontrol->value.integer.value[1] = an_gain_mB[1] / VOL_STEP_mB; + + return 0; +} + +static int snd_asihpi_volume_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int change; + u32 h_control = kcontrol->private_value; + short an_gain_mB[HPI_MAX_CHANNELS]; + + an_gain_mB[0] = + (ucontrol->value.integer.value[0]) * VOL_STEP_mB; + an_gain_mB[1] = + (ucontrol->value.integer.value[1]) * VOL_STEP_mB; + /* change = asihpi->mixer_volume[addr][0] != left || + asihpi->mixer_volume[addr][1] != right; + */ + change = 1; + hpi_handle_error(hpi_volume_set_gain(ss, h_control, an_gain_mB)); + return change; +} + +static const DECLARE_TLV_DB_SCALE(db_scale_100, -10000, VOL_STEP_mB, 0); + +static int __devinit snd_asihpi_volume_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + asihpi_ctl_init(&snd_control, hpi_ctl, "volume"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | + SNDRV_CTL_ELEM_ACCESS_TLV_READ; + snd_control.info = snd_asihpi_volume_info; + snd_control.get = snd_asihpi_volume_get; + snd_control.put = snd_asihpi_volume_put; + snd_control.tlv.p = db_scale_100; + + return ctl_add(card, &snd_control, asihpi); +} + +/*------------------------------------------------------------ + Level controls + ------------------------------------------------------------*/ +static int snd_asihpi_level_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + u32 h_control = kcontrol->private_value; + u16 err; + short min_gain_mB; + short max_gain_mB; + short step_gain_mB; + + err = + hpi_level_query_range(ss, h_control, &min_gain_mB, + &max_gain_mB, &step_gain_mB); + if (err) { + max_gain_mB = 2400; + min_gain_mB = -1000; + step_gain_mB = 100; + } + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 2; + uinfo->value.integer.min = min_gain_mB / HPI_UNITS_PER_dB; + uinfo->value.integer.max = max_gain_mB / HPI_UNITS_PER_dB; + uinfo->value.integer.step = step_gain_mB / HPI_UNITS_PER_dB; + return 0; +} + +static int snd_asihpi_level_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + short an_gain_mB[HPI_MAX_CHANNELS]; + + hpi_handle_error(hpi_level_get_gain(ss, h_control, an_gain_mB)); + ucontrol->value.integer.value[0] = + an_gain_mB[0] / HPI_UNITS_PER_dB; + ucontrol->value.integer.value[1] = + an_gain_mB[1] / HPI_UNITS_PER_dB; + + return 0; +} + +static int snd_asihpi_level_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int change; + u32 h_control = kcontrol->private_value; + short an_gain_mB[HPI_MAX_CHANNELS]; + + an_gain_mB[0] = + (ucontrol->value.integer.value[0]) * HPI_UNITS_PER_dB; + an_gain_mB[1] = + (ucontrol->value.integer.value[1]) * HPI_UNITS_PER_dB; + /* change = asihpi->mixer_level[addr][0] != left || + asihpi->mixer_level[addr][1] != right; + */ + change = 1; + hpi_handle_error(hpi_level_set_gain(ss, h_control, an_gain_mB)); + return change; +} + +static const DECLARE_TLV_DB_SCALE(db_scale_level, -1000, 100, 0); + +static int __devinit snd_asihpi_level_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + /* can't use 'volume' cos some nodes have volume as well */ + asihpi_ctl_init(&snd_control, hpi_ctl, "level"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | + SNDRV_CTL_ELEM_ACCESS_TLV_READ; + snd_control.info = snd_asihpi_level_info; + snd_control.get = snd_asihpi_level_get; + snd_control.put = snd_asihpi_level_put; + snd_control.tlv.p = db_scale_level; + + return ctl_add(card, &snd_control, asihpi); +} + +/*------------------------------------------------------------ + AESEBU controls + ------------------------------------------------------------*/ + +/* AESEBU format */ +static char *asihpi_aesebu_format_names[] = +{ + "N/A", + "S/PDIF", + "AES/EBU", +}; + +static int snd_asihpi_aesebu_format_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 3; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + asihpi_aesebu_format_names[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_asihpi_aesebu_format_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol, + u16 (*func)(const struct hpi_hsubsys *, u32, u16 *)) +{ + u32 h_control = kcontrol->private_value; + u16 source, err; + + err = func(ss, h_control, &source); + + /* default to N/A */ + ucontrol->value.enumerated.item[0] = 0; + /* return success but set the control to N/A */ + if (err) + return 0; + if (source == HPI_AESEBU_FORMAT_SPDIF) + ucontrol->value.enumerated.item[0] = 1; + if (source == HPI_AESEBU_FORMAT_AESEBU) + ucontrol->value.enumerated.item[0] = 2; + + return 0; +} + +static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol, + u16 (*func)(const struct hpi_hsubsys *, u32, u16)) +{ + u32 h_control = kcontrol->private_value; + + /* default to S/PDIF */ + u16 source = HPI_AESEBU_FORMAT_SPDIF; + + if (ucontrol->value.enumerated.item[0] == 1) + source = HPI_AESEBU_FORMAT_SPDIF; + if (ucontrol->value.enumerated.item[0] == 2) + source = HPI_AESEBU_FORMAT_AESEBU; + + if (func(ss, h_control, source) != 0) + return -EINVAL; + + return 1; +} + +static int snd_asihpi_aesebu_rx_format_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { + return snd_asihpi_aesebu_format_get(kcontrol, ucontrol, + HPI_AESEBU__receiver_get_format); +} + +static int snd_asihpi_aesebu_rx_format_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { + return snd_asihpi_aesebu_format_put(kcontrol, ucontrol, + HPI_AESEBU__receiver_set_format); +} + +static int snd_asihpi_aesebu_rxstatus_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 0X1F; + uinfo->value.integer.step = 1; + + return 0; +} + +static int snd_asihpi_aesebu_rxstatus_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { + + u32 h_control = kcontrol->private_value; + u16 status; + + hpi_handle_error(HPI_AESEBU__receiver_get_error_status( + ss, h_control, &status)); + ucontrol->value.integer.value[0] = status; + return 0; +} + +static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + asihpi_ctl_init(&snd_control, hpi_ctl, "format"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; + snd_control.info = snd_asihpi_aesebu_format_info; + snd_control.get = snd_asihpi_aesebu_rx_format_get; + snd_control.put = snd_asihpi_aesebu_rx_format_put; + + + if (ctl_add(card, &snd_control, asihpi) < 0) + return -EINVAL; + + asihpi_ctl_init(&snd_control, hpi_ctl, "status"); + snd_control.access = + SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; + snd_control.info = snd_asihpi_aesebu_rxstatus_info; + snd_control.get = snd_asihpi_aesebu_rxstatus_get; + + return ctl_add(card, &snd_control, asihpi); +} + +static int snd_asihpi_aesebu_tx_format_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { + return snd_asihpi_aesebu_format_get(kcontrol, ucontrol, + HPI_AESEBU__transmitter_get_format); +} + +static int snd_asihpi_aesebu_tx_format_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) { + return snd_asihpi_aesebu_format_put(kcontrol, ucontrol, + HPI_AESEBU__transmitter_set_format); +} + + +static int __devinit snd_asihpi_aesebu_tx_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + asihpi_ctl_init(&snd_control, hpi_ctl, "format"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; + snd_control.info = snd_asihpi_aesebu_format_info; + snd_control.get = snd_asihpi_aesebu_tx_format_get; + snd_control.put = snd_asihpi_aesebu_tx_format_put; + + return ctl_add(card, &snd_control, asihpi); +} + +/*------------------------------------------------------------ + Tuner controls + ------------------------------------------------------------*/ + +/* Gain */ + +static int snd_asihpi_tuner_gain_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + u32 h_control = kcontrol->private_value; + u16 err; + short idx; + u16 gain_range[3]; + + for (idx = 0; idx < 3; idx++) { + err = hpi_tuner_query_gain(ss, h_control, + idx, &gain_range[idx]); + if (err != 0) + return err; + } + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = ((int)gain_range[0]) / HPI_UNITS_PER_dB; + uinfo->value.integer.max = ((int)gain_range[1]) / HPI_UNITS_PER_dB; + uinfo->value.integer.step = ((int) gain_range[2]) / HPI_UNITS_PER_dB; + return 0; +} + +static int snd_asihpi_tuner_gain_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + /* + struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); + */ + u32 h_control = kcontrol->private_value; + short gain; + + hpi_handle_error(hpi_tuner_get_gain(ss, h_control, &gain)); + ucontrol->value.integer.value[0] = gain / HPI_UNITS_PER_dB; + + return 0; +} + +static int snd_asihpi_tuner_gain_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + /* + struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); + */ + u32 h_control = kcontrol->private_value; + short gain; + + gain = (ucontrol->value.integer.value[0]) * HPI_UNITS_PER_dB; + hpi_handle_error(hpi_tuner_set_gain(ss, h_control, gain)); + + return 1; +} + +/* Band */ + +static int asihpi_tuner_band_query(struct snd_kcontrol *kcontrol, + u16 *band_list, u32 len) { + u32 h_control = kcontrol->private_value; + u16 err = 0; + u32 i; + + for (i = 0; i < len; i++) { + err = hpi_tuner_query_band(ss, + h_control, i, &band_list[i]); + if (err != 0) + break; + } + + if (err && (err != HPI_ERROR_INVALID_OBJ_INDEX)) + return -EIO; + + return i; +} + +static int snd_asihpi_tuner_band_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + u16 tuner_bands[HPI_TUNER_BAND_LAST]; + int num_bands = 0; + + num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, + HPI_TUNER_BAND_LAST); + + if (num_bands < 0) + return num_bands; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = num_bands; + + if (num_bands > 0) { + if (uinfo->value.enumerated.item >= + uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + asihpi_tuner_band_names[ + tuner_bands[uinfo->value.enumerated.item]]); + + } + return 0; +} + +static int snd_asihpi_tuner_band_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + /* + struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); + */ + u16 band, idx; + u16 tuner_bands[HPI_TUNER_BAND_LAST]; + u32 num_bands = 0; + + num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, + HPI_TUNER_BAND_LAST); + + hpi_handle_error(hpi_tuner_get_band(ss, h_control, &band)); + + ucontrol->value.enumerated.item[0] = -1; + for (idx = 0; idx < HPI_TUNER_BAND_LAST; idx++) + if (tuner_bands[idx] == band) { + ucontrol->value.enumerated.item[0] = idx; + break; + } + + return 0; +} + +static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + /* + struct snd_card_asihpi *asihpi = snd_kcontrol_chip(kcontrol); + */ + u32 h_control = kcontrol->private_value; + u16 band; + u16 tuner_bands[HPI_TUNER_BAND_LAST]; + u32 num_bands = 0; + + num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, + HPI_TUNER_BAND_LAST); + + band = tuner_bands[ucontrol->value.enumerated.item[0]]; + hpi_handle_error(hpi_tuner_set_band(ss, h_control, band)); + + return 1; +} + +/* Freq */ + +static int snd_asihpi_tuner_freq_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + u32 h_control = kcontrol->private_value; + u16 err; + u16 tuner_bands[HPI_TUNER_BAND_LAST]; + u16 num_bands = 0, band_iter, idx; + u32 freq_range[3], temp_freq_range[3]; + + num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, + HPI_TUNER_BAND_LAST); + + freq_range[0] = INT_MAX; + freq_range[1] = 0; + freq_range[2] = INT_MAX; + + for (band_iter = 0; band_iter < num_bands; band_iter++) { + for (idx = 0; idx < 3; idx++) { + err = hpi_tuner_query_frequency(ss, h_control, + idx, tuner_bands[band_iter], + &temp_freq_range[idx]); + if (err != 0) + return err; + } + + /* skip band with bogus stepping */ + if (temp_freq_range[2] <= 0) + continue; + + if (temp_freq_range[0] < freq_range[0]) + freq_range[0] = temp_freq_range[0]; + if (temp_freq_range[1] > freq_range[1]) + freq_range[1] = temp_freq_range[1]; + if (temp_freq_range[2] < freq_range[2]) + freq_range[2] = temp_freq_range[2]; + } + + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = ((int)freq_range[0]); + uinfo->value.integer.max = ((int)freq_range[1]); + uinfo->value.integer.step = ((int)freq_range[2]); + return 0; +} + +static int snd_asihpi_tuner_freq_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + u32 freq; + + hpi_handle_error(hpi_tuner_get_frequency(ss, h_control, &freq)); + ucontrol->value.integer.value[0] = freq; + + return 0; +} + +static int snd_asihpi_tuner_freq_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + u32 freq; + + freq = ucontrol->value.integer.value[0]; + hpi_handle_error(hpi_tuner_set_frequency(ss, h_control, freq)); + + return 1; +} + +/* Tuner control group initializer */ +static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + snd_control.private_value = hpi_ctl->h_control; + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; + + if (!hpi_tuner_get_gain(ss, hpi_ctl->h_control, NULL)) { + asihpi_ctl_init(&snd_control, hpi_ctl, "gain"); + snd_control.info = snd_asihpi_tuner_gain_info; + snd_control.get = snd_asihpi_tuner_gain_get; + snd_control.put = snd_asihpi_tuner_gain_put; + + if (ctl_add(card, &snd_control, asihpi) < 0) + return -EINVAL; + } + + asihpi_ctl_init(&snd_control, hpi_ctl, "band"); + snd_control.info = snd_asihpi_tuner_band_info; + snd_control.get = snd_asihpi_tuner_band_get; + snd_control.put = snd_asihpi_tuner_band_put; + + if (ctl_add(card, &snd_control, asihpi) < 0) + return -EINVAL; + + asihpi_ctl_init(&snd_control, hpi_ctl, "freq"); + snd_control.info = snd_asihpi_tuner_freq_info; + snd_control.get = snd_asihpi_tuner_freq_get; + snd_control.put = snd_asihpi_tuner_freq_put; + + return ctl_add(card, &snd_control, asihpi); +} + +/*------------------------------------------------------------ + Meter controls + ------------------------------------------------------------*/ +static int snd_asihpi_meter_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = HPI_MAX_CHANNELS; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 0x7FFFFFFF; + return 0; +} + +/* linear values for 10dB steps */ +static int log2lin[] = { + 0x7FFFFFFF, /* 0dB */ + 679093956, + 214748365, + 67909396, + 21474837, + 6790940, + 2147484, /* -60dB */ + 679094, + 214748, /* -80 */ + 67909, + 21475, /* -100 */ + 6791, + 2147, + 679, + 214, + 68, + 21, + 7, + 2 +}; + +static int snd_asihpi_meter_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + short an_gain_mB[HPI_MAX_CHANNELS], i; + u16 err; + + err = hpi_meter_get_peak(ss, h_control, an_gain_mB); + + for (i = 0; i < HPI_MAX_CHANNELS; i++) { + if (err) { + ucontrol->value.integer.value[i] = 0; + } else if (an_gain_mB[i] >= 0) { + ucontrol->value.integer.value[i] = + an_gain_mB[i] << 16; + } else { + /* -ve is log value in millibels < -60dB, + * convert to (roughly!) linear, + */ + ucontrol->value.integer.value[i] = + log2lin[an_gain_mB[i] / -1000]; + } + } + return 0; +} + +static int __devinit snd_asihpi_meter_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl, int subidx) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + asihpi_ctl_init(&snd_control, hpi_ctl, "meter"); + snd_control.access = + SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; + snd_control.info = snd_asihpi_meter_info; + snd_control.get = snd_asihpi_meter_get; + + snd_control.index = subidx; + + return ctl_add(card, &snd_control, asihpi); +} + +/*------------------------------------------------------------ + Multiplexer controls + ------------------------------------------------------------*/ +static int snd_card_asihpi_mux_count_sources(struct snd_kcontrol *snd_control) +{ + u32 h_control = snd_control->private_value; + struct hpi_control hpi_ctl; + int s, err; + for (s = 0; s < 32; s++) { + err = hpi_multiplexer_query_source(ss, h_control, s, + &hpi_ctl. + src_node_type, + &hpi_ctl. + src_node_index); + if (err) + break; + } + return s; +} + +static int snd_asihpi_mux_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + int err; + u16 src_node_type, src_node_index; + u32 h_control = kcontrol->private_value; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = + snd_card_asihpi_mux_count_sources(kcontrol); + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + err = + hpi_multiplexer_query_source(ss, h_control, + uinfo->value.enumerated.item, + &src_node_type, &src_node_index); + + sprintf(uinfo->value.enumerated.name, "%s %d", + asihpi_src_names[src_node_type - HPI_SOURCENODE_BASE], + src_node_index); + return 0; +} + +static int snd_asihpi_mux_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + u16 source_type, source_index; + u16 src_node_type, src_node_index; + int s; + + hpi_handle_error(hpi_multiplexer_get_source(ss, h_control, + &source_type, &source_index)); + /* Should cache this search result! */ + for (s = 0; s < 256; s++) { + if (hpi_multiplexer_query_source(ss, h_control, s, + &src_node_type, &src_node_index)) + break; + + if ((source_type == src_node_type) + && (source_index == src_node_index)) { + ucontrol->value.enumerated.item[0] = s; + return 0; + } + } + snd_printd(KERN_WARNING + "control %x failed to match mux source %hu %hu\n", + h_control, source_type, source_index); + ucontrol->value.enumerated.item[0] = 0; + return 0; +} + +static int snd_asihpi_mux_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int change; + u32 h_control = kcontrol->private_value; + u16 source_type, source_index; + u16 e; + + change = 1; + + e = hpi_multiplexer_query_source(ss, h_control, + ucontrol->value.enumerated.item[0], + &source_type, &source_index); + if (!e) + hpi_handle_error( + hpi_multiplexer_set_source(ss, h_control, + source_type, source_index)); + return change; +} + + +static int __devinit snd_asihpi_mux_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + +#if ASI_STYLE_NAMES + asihpi_ctl_init(&snd_control, hpi_ctl, "multiplexer"); +#else + asihpi_ctl_init(&snd_control, hpi_ctl, "route"); +#endif + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; + snd_control.info = snd_asihpi_mux_info; + snd_control.get = snd_asihpi_mux_get; + snd_control.put = snd_asihpi_mux_put; + + return ctl_add(card, &snd_control, asihpi); + +} + +/*------------------------------------------------------------ + Channel mode controls + ------------------------------------------------------------*/ +static int snd_asihpi_cmode_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static char *mode_names[HPI_CHANNEL_MODE_LAST] = { + "normal", "swap", + "from_left", "from_right", + "to_left", "to_right" + }; + + u32 h_control = kcontrol->private_value; + u16 mode; + int i; + + /* HPI channel mode values can be from 1 to 6 + Some adapters only support a contiguous subset + */ + for (i = 0; i < HPI_CHANNEL_MODE_LAST; i++) + if (hpi_channel_mode_query_mode( + ss, h_control, i, &mode)) + break; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = i; + + if (uinfo->value.enumerated.item >= i) + uinfo->value.enumerated.item = i - 1; + + strcpy(uinfo->value.enumerated.name, + mode_names[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_asihpi_cmode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + u16 mode; + + if (hpi_channel_mode_get(ss, h_control, &mode)) + mode = 1; + + ucontrol->value.enumerated.item[0] = mode - 1; + + return 0; +} + +static int snd_asihpi_cmode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int change; + u32 h_control = kcontrol->private_value; + + change = 1; + + hpi_handle_error(hpi_channel_mode_set(ss, h_control, + ucontrol->value.enumerated.item[0] + 1)); + return change; +} + + +static int __devinit snd_asihpi_cmode_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + asihpi_ctl_init(&snd_control, hpi_ctl, "channel mode"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; + snd_control.info = snd_asihpi_cmode_info; + snd_control.get = snd_asihpi_cmode_get; + snd_control.put = snd_asihpi_cmode_put; + + return ctl_add(card, &snd_control, asihpi); +} + +/*------------------------------------------------------------ + Sampleclock source controls + ------------------------------------------------------------*/ + +static char *sampleclock_sources[MAX_CLOCKSOURCES] = + { "N/A", "local PLL", "AES/EBU sync", "word external", "word header", + "SMPTE", "AES/EBU in1", "auto", "network", "invalid", + "prev module", + "AES/EBU in2", "AES/EBU in3", "AES/EBU in4", "AES/EBU in5", + "AES/EBU in6", "AES/EBU in7", "AES/EBU in8"}; + + + +static int snd_asihpi_clksrc_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct snd_card_asihpi *asihpi = + (struct snd_card_asihpi *)(kcontrol->private_data); + struct clk_cache *clkcache = &asihpi->cc; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = clkcache->count; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + clkcache->s[uinfo->value.enumerated.item].name); + return 0; +} + +static int snd_asihpi_clksrc_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_card_asihpi *asihpi = + (struct snd_card_asihpi *)(kcontrol->private_data); + struct clk_cache *clkcache = &asihpi->cc; + u32 h_control = kcontrol->private_value; + u16 source, srcindex = 0; + int i; + + ucontrol->value.enumerated.item[0] = 0; + if (hpi_sample_clock_get_source(ss, h_control, &source)) + source = 0; + + if (source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) + if (hpi_sample_clock_get_source_index(ss, h_control, &srcindex)) + srcindex = 0; + + for (i = 0; i < clkcache->count; i++) + if ((clkcache->s[i].source == source) && + (clkcache->s[i].index == srcindex)) + break; + + ucontrol->value.enumerated.item[0] = i; + + return 0; +} + +static int snd_asihpi_clksrc_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_card_asihpi *asihpi = + (struct snd_card_asihpi *)(kcontrol->private_data); + struct clk_cache *clkcache = &asihpi->cc; + int change, item; + u32 h_control = kcontrol->private_value; + + change = 1; + item = ucontrol->value.enumerated.item[0]; + if (item >= clkcache->count) + item = clkcache->count-1; + + hpi_handle_error(hpi_sample_clock_set_source(ss, + h_control, clkcache->s[item].source)); + + if (clkcache->s[item].source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) + hpi_handle_error(hpi_sample_clock_set_source_index(ss, + h_control, clkcache->s[item].index)); + return change; +} + +/*------------------------------------------------------------ + Clkrate controls + ------------------------------------------------------------*/ +/* Need to change this to enumerated control with list of rates */ +static int snd_asihpi_clklocal_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 8000; + uinfo->value.integer.max = 192000; + uinfo->value.integer.step = 100; + + return 0; +} + +static int snd_asihpi_clklocal_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + u32 rate; + u16 e; + + e = hpi_sample_clock_get_local_rate(ss, h_control, &rate); + if (!e) + ucontrol->value.integer.value[0] = rate; + else + ucontrol->value.integer.value[0] = 0; + return 0; +} + +static int snd_asihpi_clklocal_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int change; + u32 h_control = kcontrol->private_value; + + /* change = asihpi->mixer_clkrate[addr][0] != left || + asihpi->mixer_clkrate[addr][1] != right; + */ + change = 1; + hpi_handle_error(hpi_sample_clock_set_local_rate(ss, h_control, + ucontrol->value.integer.value[0])); + return change; +} + +static int snd_asihpi_clkrate_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 8000; + uinfo->value.integer.max = 192000; + uinfo->value.integer.step = 100; + + return 0; +} + +static int snd_asihpi_clkrate_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + u32 h_control = kcontrol->private_value; + u32 rate; + u16 e; + + e = hpi_sample_clock_get_sample_rate(ss, h_control, &rate); + if (!e) + ucontrol->value.integer.value[0] = rate; + else + ucontrol->value.integer.value[0] = 0; + return 0; +} + +static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, + struct hpi_control *hpi_ctl) +{ + struct snd_card *card = asihpi->card; + struct snd_kcontrol_new snd_control; + + struct clk_cache *clkcache = &asihpi->cc; + u32 hSC = hpi_ctl->h_control; + int has_aes_in = 0; + int i, j; + u16 source; + + snd_control.private_value = hpi_ctl->h_control; + + clkcache->has_local = 0; + + for (i = 0; i <= HPI_SAMPLECLOCK_SOURCE_LAST; i++) { + if (hpi_sample_clock_query_source(ss, hSC, + i, &source)) + break; + clkcache->s[i].source = source; + clkcache->s[i].index = 0; + clkcache->s[i].name = sampleclock_sources[source]; + if (source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) + has_aes_in = 1; + if (source == HPI_SAMPLECLOCK_SOURCE_LOCAL) + clkcache->has_local = 1; + } + if (has_aes_in) + /* already will have picked up index 0 above */ + for (j = 1; j < 8; j++) { + if (hpi_sample_clock_query_source_index(ss, hSC, + j, HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT, + &source)) + break; + clkcache->s[i].source = + HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT; + clkcache->s[i].index = j; + clkcache->s[i].name = sampleclock_sources[ + j+HPI_SAMPLECLOCK_SOURCE_LAST]; + i++; + } + clkcache->count = i; + + asihpi_ctl_init(&snd_control, hpi_ctl, "source"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ; + snd_control.info = snd_asihpi_clksrc_info; + snd_control.get = snd_asihpi_clksrc_get; + snd_control.put = snd_asihpi_clksrc_put; + if (ctl_add(card, &snd_control, asihpi) < 0) + return -EINVAL; + + + if (clkcache->has_local) { + asihpi_ctl_init(&snd_control, hpi_ctl, "local_rate"); + snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ; + snd_control.info = snd_asihpi_clklocal_info; + snd_control.get = snd_asihpi_clklocal_get; + snd_control.put = snd_asihpi_clklocal_put; + + + if (ctl_add(card, &snd_control, asihpi) < 0) + return -EINVAL; + } + + asihpi_ctl_init(&snd_control, hpi_ctl, "rate"); + snd_control.access = + SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; + snd_control.info = snd_asihpi_clkrate_info; + snd_control.get = snd_asihpi_clkrate_get; + + return ctl_add(card, &snd_control, asihpi); +} +/*------------------------------------------------------------ + Mixer + ------------------------------------------------------------*/ + +static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) +{ + struct snd_card *card = asihpi->card; + unsigned int idx = 0; + unsigned int subindex = 0; + int err; + struct hpi_control hpi_ctl, prev_ctl; + + if (snd_BUG_ON(!asihpi)) + return -EINVAL; + strcpy(card->mixername, "asihpi mixer"); + + err = + hpi_mixer_open(ss, asihpi->adapter_index, + &asihpi->h_mixer); + hpi_handle_error(err); + if (err) + return -err; + + for (idx = 0; idx < 2000; idx++) { + err = hpi_mixer_get_control_by_index( + ss, asihpi->h_mixer, + idx, + &hpi_ctl.src_node_type, + &hpi_ctl.src_node_index, + &hpi_ctl.dst_node_type, + &hpi_ctl.dst_node_index, + &hpi_ctl.control_type, + &hpi_ctl.h_control); + if (err) { + if (err == HPI_ERROR_CONTROL_DISABLED) { + if (mixer_dump) + snd_printk(KERN_INFO + "disabled HPI control(%d)\n", + idx); + continue; + } else + break; + + } + + hpi_ctl.src_node_type -= HPI_SOURCENODE_BASE; + hpi_ctl.dst_node_type -= HPI_DESTNODE_BASE; + + /* ASI50xx in SSX mode has multiple meters on the same node. + Use subindex to create distinct ALSA controls + for any duplicated controls. + */ + if ((hpi_ctl.control_type == prev_ctl.control_type) && + (hpi_ctl.src_node_type == prev_ctl.src_node_type) && + (hpi_ctl.src_node_index == prev_ctl.src_node_index) && + (hpi_ctl.dst_node_type == prev_ctl.dst_node_type) && + (hpi_ctl.dst_node_index == prev_ctl.dst_node_index)) + subindex++; + else + subindex = 0; + + prev_ctl = hpi_ctl; + + switch (hpi_ctl.control_type) { + case HPI_CONTROL_VOLUME: + err = snd_asihpi_volume_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_LEVEL: + err = snd_asihpi_level_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_MULTIPLEXER: + err = snd_asihpi_mux_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_CHANNEL_MODE: + err = snd_asihpi_cmode_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_METER: + err = snd_asihpi_meter_add(asihpi, &hpi_ctl, subindex); + break; + case HPI_CONTROL_SAMPLECLOCK: + err = snd_asihpi_sampleclock_add( + asihpi, &hpi_ctl); + break; + case HPI_CONTROL_CONNECTION: /* ignore these */ + continue; + case HPI_CONTROL_TUNER: + err = snd_asihpi_tuner_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_AESEBU_TRANSMITTER: + err = snd_asihpi_aesebu_tx_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_AESEBU_RECEIVER: + err = snd_asihpi_aesebu_rx_add(asihpi, &hpi_ctl); + break; + case HPI_CONTROL_VOX: + case HPI_CONTROL_BITSTREAM: + case HPI_CONTROL_MICROPHONE: + case HPI_CONTROL_PARAMETRIC_EQ: + case HPI_CONTROL_COMPANDER: + default: + if (mixer_dump) + snd_printk(KERN_INFO + "untranslated HPI control" + "(%d) %d %d %d %d %d\n", + idx, + hpi_ctl.control_type, + hpi_ctl.src_node_type, + hpi_ctl.src_node_index, + hpi_ctl.dst_node_type, + hpi_ctl.dst_node_index); + continue; + }; + if (err < 0) + return err; + } + if (HPI_ERROR_INVALID_OBJ_INDEX != err) + hpi_handle_error(err); + + snd_printk(KERN_INFO "%d mixer controls found\n", idx); + + return 0; +} + +/*------------------------------------------------------------ + /proc interface + ------------------------------------------------------------*/ + +static void +snd_asihpi_proc_read(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct snd_card_asihpi *asihpi = entry->private_data; + u16 version; + u32 h_control; + u32 rate = 0; + u16 source = 0; + int err; + + snd_iprintf(buffer, "ASIHPI driver proc file\n"); + snd_iprintf(buffer, + "adapter ID=%4X\n_index=%d\n" + "num_outstreams=%d\n_num_instreams=%d\n", + asihpi->type, asihpi->adapter_index, + asihpi->num_outstreams, asihpi->num_instreams); + + version = asihpi->version; + snd_iprintf(buffer, + "serial#=%d\n_hw version %c%d\nDSP code version %03d\n", + asihpi->serial_number, ((version >> 3) & 0xf) + 'A', + version & 0x7, + ((version >> 13) * 100) + ((version >> 7) & 0x3f)); + + err = hpi_mixer_get_control(ss, asihpi->h_mixer, + HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, + HPI_CONTROL_SAMPLECLOCK, &h_control); + + if (!err) { + err = hpi_sample_clock_get_sample_rate(ss, + h_control, &rate); + err += hpi_sample_clock_get_source(ss, h_control, &source); + + if (!err) + snd_iprintf(buffer, "sample_clock=%d_hz, source %s\n", + rate, sampleclock_sources[source]); + } + +} + + +static void __devinit snd_asihpi_proc_init(struct snd_card_asihpi *asihpi) +{ + struct snd_info_entry *entry; + + if (!snd_card_proc_new(asihpi->card, "info", &entry)) + snd_info_set_text_ops(entry, asihpi, snd_asihpi_proc_read); +} + +/*------------------------------------------------------------ + HWDEP + ------------------------------------------------------------*/ + +static int snd_asihpi_hpi_open(struct snd_hwdep *hw, struct file *file) +{ + if (enable_hpi_hwdep) + return 0; + else + return -ENODEV; + +} + +static int snd_asihpi_hpi_release(struct snd_hwdep *hw, struct file *file) +{ + if (enable_hpi_hwdep) + return asihpi_hpi_release(file); + else + return -ENODEV; +} + +static int snd_asihpi_hpi_ioctl(struct snd_hwdep *hw, struct file *file, + unsigned int cmd, unsigned long arg) +{ + if (enable_hpi_hwdep) + return asihpi_hpi_ioctl(file, cmd, arg); + else + return -ENODEV; +} + + +/* results in /dev/snd/hwC#D0 file for each card with index # + also /proc/asound/hwdep will contain '#-00: asihpi (HPI) for each card' +*/ +static int __devinit snd_asihpi_hpi_new(struct snd_card_asihpi *asihpi, + int device, struct snd_hwdep **rhwdep) +{ + struct snd_hwdep *hw; + int err; + + if (rhwdep) + *rhwdep = NULL; + err = snd_hwdep_new(asihpi->card, "HPI", device, &hw); + if (err < 0) + return err; + strcpy(hw->name, "asihpi (HPI)"); + hw->iface = SNDRV_HWDEP_IFACE_LAST; + hw->ops.open = snd_asihpi_hpi_open; + hw->ops.ioctl = snd_asihpi_hpi_ioctl; + hw->ops.release = snd_asihpi_hpi_release; + hw->private_data = asihpi; + if (rhwdep) + *rhwdep = hw; + return 0; +} + +/*------------------------------------------------------------ + CARD + ------------------------------------------------------------*/ +static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, + const struct pci_device_id *pci_id) +{ + int err; + + u16 version; + int pcm_substreams; + + struct hpi_adapter *hpi_card; + struct snd_card *card; + struct snd_card_asihpi *asihpi; + + u32 h_control; + u32 h_stream; + + static int dev; + if (dev >= SNDRV_CARDS) + return -ENODEV; + + /* Should this be enable[hpi_card->index] ? */ + if (!enable[dev]) { + dev++; + return -ENOENT; + } + + err = asihpi_adapter_probe(pci_dev, pci_id); + if (err < 0) + return err; + + hpi_card = pci_get_drvdata(pci_dev); + /* first try to give the card the same index as its hardware index */ + err = snd_card_create(hpi_card->index, + id[hpi_card->index], THIS_MODULE, + sizeof(struct snd_card_asihpi), + &card); + if (err < 0) { + /* if that fails, try the default index==next available */ + err = + snd_card_create(index[dev], id[dev], + THIS_MODULE, + sizeof(struct snd_card_asihpi), + &card); + if (err < 0) + return err; + snd_printk(KERN_WARNING + "**** WARNING **** adapter index %d->ALSA index %d\n", + hpi_card->index, card->number); + } + + asihpi = (struct snd_card_asihpi *) card->private_data; + asihpi->card = card; + asihpi->pci = hpi_card->pci; + asihpi->adapter_index = hpi_card->index; + hpi_handle_error(hpi_adapter_get_info(ss, + asihpi->adapter_index, + &asihpi->num_outstreams, + &asihpi->num_instreams, + &asihpi->version, + &asihpi->serial_number, &asihpi->type)); + + version = asihpi->version; + snd_printk(KERN_INFO "adapter ID=%4X index=%d num_outstreams=%d " + "num_instreams=%d S/N=%d\n" + "hw version %c%d DSP code version %03d\n", + asihpi->type, asihpi->adapter_index, + asihpi->num_outstreams, + asihpi->num_instreams, asihpi->serial_number, + ((version >> 3) & 0xf) + 'A', + version & 0x7, + ((version >> 13) * 100) + ((version >> 7) & 0x3f)); + + pcm_substreams = asihpi->num_outstreams; + if (pcm_substreams < asihpi->num_instreams) + pcm_substreams = asihpi->num_instreams; + + err = hpi_adapter_get_property(ss, asihpi->adapter_index, + HPI_ADAPTER_PROPERTY_CAPS1, + NULL, &asihpi->support_grouping); + if (err) + asihpi->support_grouping = 0; + + err = hpi_adapter_get_property(ss, asihpi->adapter_index, + HPI_ADAPTER_PROPERTY_CAPS2, + &asihpi->support_mrx, NULL); + if (err) + asihpi->support_mrx = 0; + + err = hpi_adapter_get_property(ss, asihpi->adapter_index, + HPI_ADAPTER_PROPERTY_INTERVAL, + NULL, &asihpi->update_interval_frames); + if (err) + asihpi->update_interval_frames = 512; + + hpi_handle_error(hpi_instream_open(ss, asihpi->adapter_index, + 0, &h_stream)); + + err = hpi_instream_host_buffer_free(ss, h_stream); + asihpi->support_mmap = (!err); + + hpi_handle_error(hpi_instream_close(ss, h_stream)); + + err = hpi_adapter_get_property(ss, asihpi->adapter_index, + HPI_ADAPTER_PROPERTY_CURCHANNELS, + &asihpi->in_max_chans, &asihpi->out_max_chans); + if (err) { + asihpi->in_max_chans = 2; + asihpi->out_max_chans = 2; + } + + snd_printk(KERN_INFO "supports mmap:%d grouping:%d mrx:%d\n", + asihpi->support_mmap, + asihpi->support_grouping, + asihpi->support_mrx + ); + + + err = snd_card_asihpi_pcm_new(asihpi, 0, pcm_substreams); + if (err < 0) { + snd_printk(KERN_ERR "pcm_new failed\n"); + goto __nodev; + } + err = snd_card_asihpi_mixer_new(asihpi); + if (err < 0) { + snd_printk(KERN_ERR "mixer_new failed\n"); + goto __nodev; + } + + err = hpi_mixer_get_control(ss, asihpi->h_mixer, + HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, + HPI_CONTROL_SAMPLECLOCK, &h_control); + + if (!err) + err = hpi_sample_clock_set_local_rate( + ss, h_control, adapter_fs); + + snd_asihpi_proc_init(asihpi); + + /* always create, can be enabled or disabled dynamically + by enable_hwdep module param*/ + snd_asihpi_hpi_new(asihpi, 0, NULL); + + if (asihpi->support_mmap) + strcpy(card->driver, "ASIHPI-MMAP"); + else + strcpy(card->driver, "ASIHPI"); + + sprintf(card->shortname, "AudioScience ASI%4X", asihpi->type); + sprintf(card->longname, "%s %i", + card->shortname, asihpi->adapter_index); + err = snd_card_register(card); + if (!err) { + hpi_card->snd_card_asihpi = card; + dev++; + return 0; + } +__nodev: + snd_card_free(card); + snd_printk(KERN_ERR "snd_asihpi_probe error %d\n", err); + return err; + +} + +static void __devexit snd_asihpi_remove(struct pci_dev *pci_dev) +{ + struct hpi_adapter *hpi_card = pci_get_drvdata(pci_dev); + + snd_card_free(hpi_card->snd_card_asihpi); + hpi_card->snd_card_asihpi = NULL; + asihpi_adapter_remove(pci_dev); +} + +static DEFINE_PCI_DEVICE_TABLE(asihpi_pci_tbl) = { + {HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_DSP6205, + HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, + (kernel_ulong_t)HPI_6205}, + {HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_PCI2040, + HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, + (kernel_ulong_t)HPI_6000}, + {0,} +}; +MODULE_DEVICE_TABLE(pci, asihpi_pci_tbl); + +static struct pci_driver driver = { + .name = "asihpi", + .id_table = asihpi_pci_tbl, + .probe = snd_asihpi_probe, + .remove = __devexit_p(snd_asihpi_remove), +#ifdef CONFIG_PM +/* .suspend = snd_asihpi_suspend, + .resume = snd_asihpi_resume, */ +#endif +}; + +static int __init snd_asihpi_init(void) +{ + asihpi_init(); + return pci_register_driver(&driver); +} + +static void __exit snd_asihpi_exit(void) +{ + + pci_unregister_driver(&driver); + asihpi_exit(); +} + +module_init(snd_asihpi_init) +module_exit(snd_asihpi_exit) + diff --git a/sound/pci/asihpi/hpi.h b/sound/pci/asihpi/hpi.h new file mode 100644 index 00000000000..99400de6c07 --- /dev/null +++ b/sound/pci/asihpi/hpi.h @@ -0,0 +1,2001 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ +/** \file hpi.h + + AudioScience Hardware Programming Interface (HPI) + public API definition. + + The HPI is a low-level hardware abstraction layer to all + AudioScience digital audio adapters +*/ +/* + You must define one operating system that the HPI is to be compiled under + HPI_OS_WIN32_USER 32bit Windows + HPI_OS_DSP_C6000 DSP TI C6000 (automatically set) + HPI_OS_WDM Windows WDM kernel driver + HPI_OS_LINUX Linux userspace + HPI_OS_LINUX_KERNEL Linux kernel (automatically set) + +(C) Copyright AudioScience Inc. 1998-2010 +******************************************************************************/ +#ifndef _HPI_H_ +#define _HPI_H_ +/* HPI Version +If HPI_VER_MINOR is odd then its a development release not intended for the +public. If HPI_VER_MINOR is even then is a release version +i.e 3.05.02 is a development version +*/ +#define HPI_VERSION_CONSTRUCTOR(maj, min, rel) \ + ((maj << 16) + (min << 8) + rel) + +#define HPI_VER_MAJOR(v) ((int)(v >> 16)) +#define HPI_VER_MINOR(v) ((int)((v >> 8) & 0xFF)) +#define HPI_VER_RELEASE(v) ((int)(v & 0xFF)) + +/* Use single digits for versions less that 10 to avoid octal. */ +#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 3, 18) + +/* Library version as documented in hpi-api-versions.txt */ +#define HPI_LIB_VER HPI_VERSION_CONSTRUCTOR(9, 0, 0) + +#include <linux/types.h> +#define HPI_EXCLUDE_DEPRECATED + +/******************************************************************************/ +/******************************************************************************/ +/******** HPI API DEFINITIONS *****/ +/******************************************************************************/ +/******************************************************************************/ +/*******************************************/ +/** Audio format types +\ingroup stream +*/ +enum HPI_FORMATS { +/** Used internally on adapter. */ + HPI_FORMAT_MIXER_NATIVE = 0, +/** 8-bit unsigned PCM. Windows equivalent is WAVE_FORMAT_PCM. */ + HPI_FORMAT_PCM8_UNSIGNED = 1, +/** 16-bit signed PCM. Windows equivalent is WAVE_FORMAT_PCM. */ + HPI_FORMAT_PCM16_SIGNED = 2, +/** MPEG-1 Layer-1. */ + HPI_FORMAT_MPEG_L1 = 3, +/** MPEG-1 Layer-2. + +Windows equivalent is WAVE_FORMAT_MPEG. + +The following table shows what combinations of mode and bitrate are possible: + +<table border=1 cellspacing=0 cellpadding=5> +<tr> +<td><p><b>Bitrate (kbs)</b></p> +<td><p><b>Mono</b></p> +<td><p><b>Stereo,<br>Joint Stereo or<br>Dual Channel</b></p> + +<tr><td>32<td>X<td>_ +<tr><td>40<td>_<td>_ +<tr><td>48<td>X<td>_ +<tr><td>56<td>X<td>_ +<tr><td>64<td>X<td>X +<tr><td>80<td>X<td>_ +<tr><td>96<td>X<td>X +<tr><td>112<td>X<td>X +<tr><td>128<td>X<td>X +<tr><td>160<td>X<td>X +<tr><td>192<td>X<td>X +<tr><td>224<td>_<td>X +<tr><td>256<td>-<td>X +<tr><td>320<td>-<td>X +<tr><td>384<td>_<td>X +</table> +*/ + HPI_FORMAT_MPEG_L2 = 4, +/** MPEG-1 Layer-3. +Windows equivalent is WAVE_FORMAT_MPEG. + +The following table shows what combinations of mode and bitrate are possible: + +<table border=1 cellspacing=0 cellpadding=5> +<tr> +<td><p><b>Bitrate (kbs)</b></p> +<td><p><b>Mono<br>Stereo @ 8,<br>11.025 and<br>12kHz*</b></p> +<td><p><b>Mono<br>Stereo @ 16,<br>22.050 and<br>24kHz*</b></p> +<td><p><b>Mono<br>Stereo @ 32,<br>44.1 and<br>48kHz</b></p> + +<tr><td>16<td>X<td>X<td>_ +<tr><td>24<td>X<td>X<td>_ +<tr><td>32<td>X<td>X<td>X +<tr><td>40<td>X<td>X<td>X +<tr><td>48<td>X<td>X<td>X +<tr><td>56<td>X<td>X<td>X +<tr><td>64<td>X<td>X<td>X +<tr><td>80<td>_<td>X<td>X +<tr><td>96<td>_<td>X<td>X +<tr><td>112<td>_<td>X<td>X +<tr><td>128<td>_<td>X<td>X +<tr><td>144<td>_<td>X<td>_ +<tr><td>160<td>_<td>X<td>X +<tr><td>192<td>_<td>_<td>X +<tr><td>224<td>_<td>_<td>X +<tr><td>256<td>-<td>_<td>X +<tr><td>320<td>-<td>_<td>X +</table> +\b * Available on the ASI6000 series only +*/ + HPI_FORMAT_MPEG_L3 = 5, +/** Dolby AC-2. */ + HPI_FORMAT_DOLBY_AC2 = 6, +/** Dolbt AC-3. */ + HPI_FORMAT_DOLBY_AC3 = 7, +/** 16-bit PCM big-endian. */ + HPI_FORMAT_PCM16_BIGENDIAN = 8, +/** TAGIT-1 algorithm - hits. */ + HPI_FORMAT_AA_TAGIT1_HITS = 9, +/** TAGIT-1 algorithm - inserts. */ + HPI_FORMAT_AA_TAGIT1_INSERTS = 10, +/** 32-bit signed PCM. Windows equivalent is WAVE_FORMAT_PCM. +Each sample is a 32bit word. The most significant 24 bits contain a 24-bit +sample and the least significant 8 bits are set to 0. +*/ + HPI_FORMAT_PCM32_SIGNED = 11, +/** Raw bitstream - unknown format. */ + HPI_FORMAT_RAW_BITSTREAM = 12, +/** TAGIT-1 algorithm hits - extended. */ + HPI_FORMAT_AA_TAGIT1_HITS_EX1 = 13, +/** 32-bit PCM as an IEEE float. Windows equivalent is WAVE_FORMAT_IEEE_FLOAT. +Each sample is a 32bit word in IEEE754 floating point format. +The range is +1.0 to -1.0, which corresponds to digital fullscale. +*/ + HPI_FORMAT_PCM32_FLOAT = 14, +/** 24-bit PCM signed. Windows equivalent is WAVE_FORMAT_PCM. */ + HPI_FORMAT_PCM24_SIGNED = 15, +/** OEM format 1 - private. */ + HPI_FORMAT_OEM1 = 16, +/** OEM format 2 - private. */ + HPI_FORMAT_OEM2 = 17, +/** Undefined format. */ + HPI_FORMAT_UNDEFINED = 0xffff +}; + +/******************************************* in/out Stream states */ +/*******************************************/ +/** Stream States +\ingroup stream +*/ +enum HPI_STREAM_STATES { + /** State stopped - stream is stopped. */ + HPI_STATE_STOPPED = 1, + /** State playing - stream is playing audio. */ + HPI_STATE_PLAYING = 2, + /** State recording - stream is recording. */ + HPI_STATE_RECORDING = 3, + /** State drained - playing stream ran out of data to play. */ + HPI_STATE_DRAINED = 4, + /** State generate sine - to be implemented. */ + HPI_STATE_SINEGEN = 5, + /** State wait - used for inter-card sync to mean waiting for all + cards to be ready. */ + HPI_STATE_WAIT = 6 +}; +/******************************************* mixer source node types */ +/** Source node types +\ingroup mixer +*/ +enum HPI_SOURCENODES { + /** This define can be used instead of 0 to indicate + that there is no valid source node. A control that + exists on a destination node can be searched for using a source + node value of either 0, or HPI_SOURCENODE_NONE */ + HPI_SOURCENODE_NONE = 100, + /** \deprecated Use HPI_SOURCENODE_NONE instead. */ + HPI_SOURCENODE_BASE = 100, + /** Out Stream (Play) node. */ + HPI_SOURCENODE_OSTREAM = 101, + /** Line in node - could be analog, AES/EBU or network. */ + HPI_SOURCENODE_LINEIN = 102, + HPI_SOURCENODE_AESEBU_IN = 103, /**< AES/EBU input node. */ + HPI_SOURCENODE_TUNER = 104, /**< tuner node. */ + HPI_SOURCENODE_RF = 105, /**< RF input node. */ + HPI_SOURCENODE_CLOCK_SOURCE = 106, /**< clock source node. */ + HPI_SOURCENODE_RAW_BITSTREAM = 107, /**< raw bitstream node. */ + HPI_SOURCENODE_MICROPHONE = 108, /**< microphone node. */ + /** Cobranet input node - + Audio samples come from the Cobranet network and into the device. */ + HPI_SOURCENODE_COBRANET = 109, + HPI_SOURCENODE_ANALOG = 110, /**< analog input node. */ + HPI_SOURCENODE_ADAPTER = 111, /**< adapter node. */ + /* !!!Update this AND hpidebug.h if you add a new sourcenode type!!! */ + HPI_SOURCENODE_LAST_INDEX = 111 /**< largest ID */ + /* AX6 max sourcenode types = 15 */ +}; + +/******************************************* mixer dest node types */ +/** Destination node types +\ingroup mixer +*/ +enum HPI_DESTNODES { + /** This define can be used instead of 0 to indicate + that there is no valid destination node. A control that + exists on a source node can be searched for using a destination + node value of either 0, or HPI_DESTNODE_NONE */ + HPI_DESTNODE_NONE = 200, + /** \deprecated Use HPI_DESTNODE_NONE instead. */ + HPI_DESTNODE_BASE = 200, + /** In Stream (Record) node. */ + HPI_DESTNODE_ISTREAM = 201, + HPI_DESTNODE_LINEOUT = 202, /**< line out node. */ + HPI_DESTNODE_AESEBU_OUT = 203, /**< AES/EBU output node. */ + HPI_DESTNODE_RF = 204, /**< RF output node. */ + HPI_DESTNODE_SPEAKER = 205, /**< speaker output node. */ + /** Cobranet output node - + Audio samples from the device are sent out on the Cobranet network.*/ + HPI_DESTNODE_COBRANET = 206, + HPI_DESTNODE_ANALOG = 207, /**< analog output node. */ + + /* !!!Update this AND hpidebug.h if you add a new destnode type!!! */ + HPI_DESTNODE_LAST_INDEX = 207 /**< largest ID */ + /* AX6 max destnode types = 15 */ +}; + +/*******************************************/ +/** Mixer control types +\ingroup mixer +*/ +enum HPI_CONTROLS { + HPI_CONTROL_GENERIC = 0, /**< generic control. */ + HPI_CONTROL_CONNECTION = 1, /**< A connection between nodes. */ + HPI_CONTROL_VOLUME = 2, /**< volume control - works in dB_fs. */ + HPI_CONTROL_METER = 3, /**< peak meter control. */ + HPI_CONTROL_MUTE = 4, /*mute control - not used at present. */ + HPI_CONTROL_MULTIPLEXER = 5, /**< multiplexer control. */ + + HPI_CONTROL_AESEBU_TRANSMITTER = 6, /**< AES/EBU transmitter control. */ + HPI_CONTROL_AESEBUTX = HPI_CONTROL_AESEBU_TRANSMITTER, + + HPI_CONTROL_AESEBU_RECEIVER = 7, /**< AES/EBU receiver control. */ + HPI_CONTROL_AESEBURX = HPI_CONTROL_AESEBU_RECEIVER, + + HPI_CONTROL_LEVEL = 8, /**< level/trim control - works in d_bu. */ + HPI_CONTROL_TUNER = 9, /**< tuner control. */ +/* HPI_CONTROL_ONOFFSWITCH = 10 */ + HPI_CONTROL_VOX = 11, /**< vox control. */ +/* HPI_CONTROL_AES18_TRANSMITTER = 12 */ +/* HPI_CONTROL_AES18_RECEIVER = 13 */ +/* HPI_CONTROL_AES18_BLOCKGENERATOR = 14 */ + HPI_CONTROL_CHANNEL_MODE = 15, /**< channel mode control. */ + + HPI_CONTROL_BITSTREAM = 16, /**< bitstream control. */ + HPI_CONTROL_SAMPLECLOCK = 17, /**< sample clock control. */ + HPI_CONTROL_MICROPHONE = 18, /**< microphone control. */ + HPI_CONTROL_PARAMETRIC_EQ = 19, /**< parametric EQ control. */ + HPI_CONTROL_EQUALIZER = HPI_CONTROL_PARAMETRIC_EQ, + + HPI_CONTROL_COMPANDER = 20, /**< compander control. */ + HPI_CONTROL_COBRANET = 21, /**< cobranet control. */ + HPI_CONTROL_TONEDETECTOR = 22, /**< tone detector control. */ + HPI_CONTROL_SILENCEDETECTOR = 23, /**< silence detector control. */ + HPI_CONTROL_PAD = 24, /**< tuner PAD control. */ + HPI_CONTROL_SRC = 25, /**< samplerate converter control. */ + HPI_CONTROL_UNIVERSAL = 26, /**< universal control. */ + +/* !!! Update this AND hpidebug.h if you add a new control type!!!*/ + HPI_CONTROL_LAST_INDEX = 26 /**<highest control type ID */ +/* WARNING types 256 or greater impact bit packing in all AX6 DSP code */ +}; + +/* Shorthand names that match attribute names */ + +/******************************************* ADAPTER ATTRIBUTES ****/ + +/** Adapter properties +These are used in HPI_AdapterSetProperty() and HPI_AdapterGetProperty() +\ingroup adapter +*/ +enum HPI_ADAPTER_PROPERTIES { +/** \internal Used in dwProperty field of HPI_AdapterSetProperty() and +HPI_AdapterGetProperty(). This errata applies to all ASI6000 cards with both +analog and digital outputs. The CS4224 A/D+D/A has a one sample delay between +left and right channels on both its input (ADC) and output (DAC). +More details are available in Cirrus Logic errata ER284B2. +PDF available from www.cirrus.com, released by Cirrus in 2001. +*/ + HPI_ADAPTER_PROPERTY_ERRATA_1 = 1, + +/** Adapter grouping property +Indicates whether the adapter supports the grouping API (for ASIO and SSX2) +*/ + HPI_ADAPTER_PROPERTY_GROUPING = 2, + +/** Driver SSX2 property +Tells the kernel driver to turn on SSX2 stream mapping. +This feature is not used by the DSP. In fact the call is completely processed +by the driver and is not passed on to the DSP at all. +*/ + HPI_ADAPTER_PROPERTY_ENABLE_SSX2 = 3, + +/** Adapter SSX2 property +Indicates the state of the adapter's SSX2 setting. This setting is stored in +non-volatile memory on the adapter. A typical call sequence would be to use +HPI_ADAPTER_PROPERTY_SSX2_SETTING to set SSX2 on the adapter and then to reload +the driver. The driver would query HPI_ADAPTER_PROPERTY_SSX2_SETTING during startup +and if SSX2 is set, it would then call HPI_ADAPTER_PROPERTY_ENABLE_SSX2 to enable +SSX2 stream mapping within the kernel level of the driver. +*/ + HPI_ADAPTER_PROPERTY_SSX2_SETTING = 4, + +/** Base number for readonly properties */ + HPI_ADAPTER_PROPERTY_READONLYBASE = 256, + +/** Readonly adapter latency property. +This property returns in the input and output latency in samples. +Property 1 is the estimated input latency +in samples, while Property 2 is that output latency in samples. +*/ + HPI_ADAPTER_PROPERTY_LATENCY = 256, + +/** Readonly adapter granularity property. +The granulariy is the smallest size chunk of stereo samples that is processed by +the adapter. +This property returns the record granularity in samples in Property 1. +Property 2 returns the play granularity. +*/ + HPI_ADAPTER_PROPERTY_GRANULARITY = 257, + +/** Readonly adapter number of current channels property. +Property 1 is the number of record channels per record device. +Property 2 is the number of play channels per playback device.*/ + HPI_ADAPTER_PROPERTY_CURCHANNELS = 258, + +/** Readonly adapter software version. +The SOFTWARE_VERSION property returns the version of the software running +on the adapter as Major.Minor.Release. +Property 1 contains Major in bits 15..8 and Minor in bits 7..0. +Property 2 contains Release in bits 7..0. */ + HPI_ADAPTER_PROPERTY_SOFTWARE_VERSION = 259, + +/** Readonly adapter MAC address MSBs. +The MAC_ADDRESS_MSB property returns +the most significant 32 bits of the MAC address. +Property 1 contains bits 47..32 of the MAC address. +Property 2 contains bits 31..16 of the MAC address. */ + HPI_ADAPTER_PROPERTY_MAC_ADDRESS_MSB = 260, + +/** Readonly adapter MAC address LSBs +The MAC_ADDRESS_LSB property returns +the least significant 16 bits of the MAC address. +Property 1 contains bits 15..0 of the MAC address. */ + HPI_ADAPTER_PROPERTY_MAC_ADDRESS_LSB = 261, + +/** Readonly extended adapter type number +The EXTENDED_ADAPTER_TYPE property returns the 4 digits of an extended +adapter type, i.e ASI8920-0022, 0022 is the extended type. +The digits are returned as ASCII characters rather than the hex digits that +are returned for the main type +Property 1 returns the 1st two (left most) digits, i.e "00" +in the example above, the upper byte being the left most digit. +Property 2 returns the 2nd two digits, i.e "22" in the example above*/ + HPI_ADAPTER_PROPERTY_EXTENDED_ADAPTER_TYPE = 262, + +/** Readonly debug log buffer information */ + HPI_ADAPTER_PROPERTY_LOGTABLEN = 263, + HPI_ADAPTER_PROPERTY_LOGTABBEG = 264, + +/** Readonly adapter IP address +For 192.168.1.101 +Property 1 returns the 1st two (left most) digits, i.e 192*256 + 168 +in the example above, the upper byte being the left most digit. +Property 2 returns the 2nd two digits, i.e 1*256 + 101 in the example above, */ + HPI_ADAPTER_PROPERTY_IP_ADDRESS = 265, + +/** Readonly adapter buffer processed count. Returns a buffer processed count +that is incremented every time all buffers for all streams are updated. This +is useful for checking completion of all stream operations across the adapter +when using grouped streams. +*/ + HPI_ADAPTER_PROPERTY_BUFFER_UPDATE_COUNT = 266, + +/** Readonly mixer and stream intervals + +These intervals are measured in mixer frames. +To convert to time, divide by the adapter samplerate. + +The mixer interval is the number of frames processed in one mixer iteration. +The stream update interval is the interval at which streams check for and +process data, and BBM host buffer counters are updated. + +Property 1 is the mixer interval in mixer frames. +Property 2 is the stream update interval in mixer frames. +*/ + HPI_ADAPTER_PROPERTY_INTERVAL = 267, +/** Adapter capabilities 1 +Property 1 - adapter can do multichannel (SSX1) +Property 2 - adapter can do stream grouping (supports SSX2) +*/ + HPI_ADAPTER_PROPERTY_CAPS1 = 268, +/** Adapter capabilities 2 +Property 1 - adapter can do samplerate conversion (MRX) +Property 2 - adapter can do timestretch (TSX) +*/ + HPI_ADAPTER_PROPERTY_CAPS2 = 269 +}; + +/** Adapter mode commands + +Used in wQueryOrSet field of HPI_AdapterSetModeEx(). +\ingroup adapter +*/ +enum HPI_ADAPTER_MODE_CMDS { + HPI_ADAPTER_MODE_SET = 0, + HPI_ADAPTER_MODE_QUERY = 1 +}; + +/** Adapter Modes + These are used by HPI_AdapterSetModeEx() + +\warning - more than 16 possible modes breaks +a bitmask in the Windows WAVE DLL +\ingroup adapter +*/ +enum HPI_ADAPTER_MODES { +/** 4 outstream mode. +- ASI6114: 1 instream +- ASI6044: 4 instreams +- ASI6012: 1 instream +- ASI6102: no instreams +- ASI6022, ASI6122: 2 instreams +- ASI5111, ASI5101: 2 instreams +- ASI652x, ASI662x: 2 instreams +- ASI654x, ASI664x: 4 instreams +*/ + HPI_ADAPTER_MODE_4OSTREAM = 1, + +/** 6 outstream mode. +- ASI6012: 1 instream, +- ASI6022, ASI6122: 2 instreams +- ASI652x, ASI662x: 4 instreams +*/ + HPI_ADAPTER_MODE_6OSTREAM = 2, + +/** 8 outstream mode. +- ASI6114: 8 instreams +- ASI6118: 8 instreams +- ASI6585: 8 instreams +*/ + HPI_ADAPTER_MODE_8OSTREAM = 3, + +/** 16 outstream mode. +- ASI6416 16 instreams +- ASI6518, ASI6618 16 instreams +- ASI6118 16 mono out and in streams +*/ + HPI_ADAPTER_MODE_16OSTREAM = 4, + +/** one outstream mode. +- ASI5111 1 outstream, 1 instream +*/ + HPI_ADAPTER_MODE_1OSTREAM = 5, + +/** ASI504X mode 1. 12 outstream, 4 instream 0 to 48kHz sample rates + (see ASI504X datasheet for more info). +*/ + HPI_ADAPTER_MODE_1 = 6, + +/** ASI504X mode 2. 4 outstreams, 4 instreams at 0 to 192kHz sample rates + (see ASI504X datasheet for more info). +*/ + HPI_ADAPTER_MODE_2 = 7, + +/** ASI504X mode 3. 4 outstreams, 4 instreams at 0 to 192kHz sample rates + (see ASI504X datasheet for more info). +*/ + HPI_ADAPTER_MODE_3 = 8, + +/** ASI504X multichannel mode. + 2 outstreams -> 4 line outs = 1 to 8 channel streams), + 4 lineins -> 1 instream (1 to 8 channel streams) at 0-48kHz. + For more info see the SSX Specification. +*/ + HPI_ADAPTER_MODE_MULTICHANNEL = 9, + +/** 12 outstream mode. +- ASI6514, ASI6614: 2 instreams +- ASI6540,ASI6544: 8 instreams +- ASI6640,ASI6644: 8 instreams +*/ + HPI_ADAPTER_MODE_12OSTREAM = 10, + +/** 9 outstream mode. +- ASI6044: 8 instreams +*/ + HPI_ADAPTER_MODE_9OSTREAM = 11, + +/** mono mode. +- ASI6416: 16 outstreams/instreams +- ASI5402: 2 outstreams/instreams +*/ + HPI_ADAPTER_MODE_MONO = 12, + +/** Low latency mode. +- ASI6416/ASI6316: 1 16 channel outstream and instream +*/ + HPI_ADAPTER_MODE_LOW_LATENCY = 13 +}; + +/* Note, adapters can have more than one capability - +encoding as bitfield is recommended. */ +#define HPI_CAPABILITY_NONE (0) +#define HPI_CAPABILITY_MPEG_LAYER3 (1) + +/* Set this equal to maximum capability index, +Must not be greater than 32 - see axnvdef.h */ +#define HPI_CAPABILITY_MAX 1 +/* #define HPI_CAPABILITY_AAC 2 */ + +/******************************************* STREAM ATTRIBUTES ****/ + +/** MPEG Ancillary Data modes + +The mode for the ancillary data insertion or extraction to operate in. +\ingroup stream +*/ +enum HPI_MPEG_ANC_MODES { + /** the MPEG frames have energy information stored in them (5 bytes per stereo frame, 3 per mono) */ + HPI_MPEG_ANC_HASENERGY = 0, + /** the entire ancillary data field is taken up by data from the Anc data buffer + On encode, the encoder will insert the energy bytes before filling the remainder + of the ancillary data space with data from the ancillary data buffer. + */ + HPI_MPEG_ANC_RAW = 1 +}; + +/** Ancillary Data Alignment +\ingroup instream +*/ +enum HPI_ISTREAM_MPEG_ANC_ALIGNS { + /** data is packed against the end of data, then padded to the end of frame */ + HPI_MPEG_ANC_ALIGN_LEFT = 0, + /** data is packed against the end of the frame */ + HPI_MPEG_ANC_ALIGN_RIGHT = 1 +}; + +/** MPEG modes +MPEG modes - can be used optionally for HPI_FormatCreate() +parameter dwAttributes. + +Using any mode setting other than HPI_MPEG_MODE_DEFAULT +with single channel format will return an error. +\ingroup stream +*/ +enum HPI_MPEG_MODES { +/** Causes the MPEG-1 Layer II bitstream to be recorded +in single_channel mode when the number of channels is 1 and in stereo when the +number of channels is 2. */ + HPI_MPEG_MODE_DEFAULT = 0, + /** Standard stereo without joint-stereo compression */ + HPI_MPEG_MODE_STEREO = 1, + /** Joint stereo */ + HPI_MPEG_MODE_JOINTSTEREO = 2, + /** Left and Right channels are completely independent */ + HPI_MPEG_MODE_DUALCHANNEL = 3 +}; +/******************************************* MIXER ATTRIBUTES ****/ + +/* \defgroup mixer_flags Mixer flags for HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES +{ +*/ +#define HPI_MIXER_GET_CONTROL_MULTIPLE_CHANGED (0) +#define HPI_MIXER_GET_CONTROL_MULTIPLE_RESET (1) +/*}*/ + +/** Commands used by HPI_MixerStore() +\ingroup mixer +*/ +enum HPI_MIXER_STORE_COMMAND { +/** Save all mixer control settings. */ + HPI_MIXER_STORE_SAVE = 1, +/** Restore all controls from saved. */ + HPI_MIXER_STORE_RESTORE = 2, +/** Delete saved control settings. */ + HPI_MIXER_STORE_DELETE = 3, +/** Enable auto storage of some control settings. */ + HPI_MIXER_STORE_ENABLE = 4, +/** Disable auto storage of some control settings. */ + HPI_MIXER_STORE_DISABLE = 5, +/** Save the attributes of a single control. */ + HPI_MIXER_STORE_SAVE_SINGLE = 6 +}; + +/************************************* CONTROL ATTRIBUTE VALUES ****/ +/** Used by mixer plugin enable functions + +E.g. HPI_ParametricEQ_SetState() +\ingroup mixer +*/ +enum HPI_SWITCH_STATES { + HPI_SWITCH_OFF = 0, /**< turn the mixer plugin on. */ + HPI_SWITCH_ON = 1 /**< turn the mixer plugin off. */ +}; + +/* Volume control special gain values */ +/** volumes units are 100ths of a dB +\ingroup volume +*/ +#define HPI_UNITS_PER_dB 100 +/** turns volume control OFF or MUTE +\ingroup volume +*/ +#define HPI_GAIN_OFF (-100 * HPI_UNITS_PER_dB) + +/** value returned for no signal +\ingroup meter +*/ +#define HPI_METER_MINIMUM (-150 * HPI_UNITS_PER_dB) + +/** autofade profiles +\ingroup volume +*/ +enum HPI_VOLUME_AUTOFADES { +/** log fade - dB attenuation changes linearly over time */ + HPI_VOLUME_AUTOFADE_LOG = 2, +/** linear fade - amplitude changes linearly */ + HPI_VOLUME_AUTOFADE_LINEAR = 3 +}; + +/** The physical encoding format of the AESEBU I/O. + +Used in HPI_AESEBU_Transmitter_SetFormat(), HPI_AESEBU_Receiver_SetFormat() +along with related Get and Query functions +\ingroup aestx +*/ +enum HPI_AESEBU_FORMATS { +/** AES/EBU physical format - AES/EBU balanced "professional" */ + HPI_AESEBU_FORMAT_AESEBU = 1, +/** AES/EBU physical format - S/PDIF unbalanced "consumer" */ + HPI_AESEBU_FORMAT_SPDIF = 2 +}; + +/** AES/EBU error status bits + +Returned by HPI_AESEBU_Receiver_GetErrorStatus() +\ingroup aesrx +*/ +enum HPI_AESEBU_ERRORS { +/** bit0: 1 when PLL is not locked */ + HPI_AESEBU_ERROR_NOT_LOCKED = 0x01, +/** bit1: 1 when signal quality is poor */ + HPI_AESEBU_ERROR_POOR_QUALITY = 0x02, +/** bit2: 1 when there is a parity error */ + HPI_AESEBU_ERROR_PARITY_ERROR = 0x04, +/** bit3: 1 when there is a bi-phase coding violation */ + HPI_AESEBU_ERROR_BIPHASE_VIOLATION = 0x08, +/** bit4: 1 when the validity bit is high */ + HPI_AESEBU_ERROR_VALIDITY = 0x10, +/** bit5: 1 when the CRC error bit is high */ + HPI_AESEBU_ERROR_CRC = 0x20 +}; + +/** \addtogroup pad +\{ +*/ +/** The text string containing the station/channel combination. */ +#define HPI_PAD_CHANNEL_NAME_LEN 16 +/** The text string containing the artist. */ +#define HPI_PAD_ARTIST_LEN 64 +/** The text string containing the title. */ +#define HPI_PAD_TITLE_LEN 64 +/** The text string containing the comment. */ +#define HPI_PAD_COMMENT_LEN 256 +/** The PTY when the tuner has not recieved any PTY. */ +#define HPI_PAD_PROGRAM_TYPE_INVALID 0xffff +/** \} */ + +/** Data types for PTY string translation. +\ingroup rds +*/ +enum eHPI_RDS_type { + HPI_RDS_DATATYPE_RDS = 0, /**< RDS bitstream.*/ + HPI_RDS_DATATYPE_RBDS = 1 /**< RBDS bitstream.*/ +}; + +/** Tuner bands + +Used for HPI_Tuner_SetBand(),HPI_Tuner_GetBand() +\ingroup tuner +*/ +enum HPI_TUNER_BAND { + HPI_TUNER_BAND_AM = 1, /**< AM band */ + HPI_TUNER_BAND_FM = 2, /**< FM band (mono) */ + HPI_TUNER_BAND_TV_NTSC_M = 3, /**< NTSC-M TV band*/ + HPI_TUNER_BAND_TV = 3, /* use TV_NTSC_M */ + HPI_TUNER_BAND_FM_STEREO = 4, /**< FM band (stereo) */ + HPI_TUNER_BAND_AUX = 5, /**< auxiliary input */ + HPI_TUNER_BAND_TV_PAL_BG = 6, /**< PAL-B/G TV band*/ + HPI_TUNER_BAND_TV_PAL_I = 7, /**< PAL-I TV band*/ + HPI_TUNER_BAND_TV_PAL_DK = 8, /**< PAL-D/K TV band*/ + HPI_TUNER_BAND_TV_SECAM_L = 9, /**< SECAM-L TV band*/ + HPI_TUNER_BAND_LAST = 9 /**< the index of the last tuner band. */ +}; + +/** Tuner mode attributes + +Used by HPI_Tuner_SetMode(), HPI_Tuner_GetMode() +\ingroup tuner + +*/ +enum HPI_TUNER_MODES { + HPI_TUNER_MODE_RSS = 1, /**< control RSS */ + HPI_TUNER_MODE_RDS = 2 /**< control RBDS/RDS */ +}; + +/** Tuner mode attribute values + +Used by HPI_Tuner_SetMode(), HPI_Tuner_GetMode() +\ingroup tuner +*/ +enum HPI_TUNER_MODE_VALUES { +/* RSS attribute values */ + HPI_TUNER_MODE_RSS_DISABLE = 0, /**< RSS disable */ + HPI_TUNER_MODE_RSS_ENABLE = 1, /**< RSS enable */ + +/* RDS mode attributes */ + HPI_TUNER_MODE_RDS_DISABLE = 0, /**< RDS - disabled */ + HPI_TUNER_MODE_RDS_RDS = 1, /**< RDS - RDS mode */ + HPI_TUNER_MODE_RDS_RBDS = 2 /**< RDS - RBDS mode */ +}; + +/** Tuner Level settings +\ingroup tuner +*/ +enum HPI_TUNER_LEVEL { + HPI_TUNER_LEVEL_AVERAGE = 0, + HPI_TUNER_LEVEL_RAW = 1 +}; + +/** Tuner Status Bits + +These bitfield values are returned by a call to HPI_Tuner_GetStatus(). +Multiple fields are returned from a single call. +\ingroup tuner +*/ +enum HPI_TUNER_STATUS_BITS { + HPI_TUNER_VIDEO_COLOR_PRESENT = 0x0001, /**< video color is present. */ + HPI_TUNER_VIDEO_IS_60HZ = 0x0020, /**< 60 hz video detected. */ + HPI_TUNER_VIDEO_HORZ_SYNC_MISSING = 0x0040, /**< video HSYNC is missing. */ + HPI_TUNER_VIDEO_STATUS_VALID = 0x0100, /**< video status is valid. */ + HPI_TUNER_PLL_LOCKED = 0x1000, /**< the tuner's PLL is locked. */ + HPI_TUNER_FM_STEREO = 0x2000, /**< tuner reports back FM stereo. */ + HPI_TUNER_DIGITAL = 0x0200, /**< tuner reports digital programming. */ + HPI_TUNER_MULTIPROGRAM = 0x0400 /**< tuner reports multiple programs. */ +}; + +/** Channel Modes +Used for HPI_ChannelModeSet/Get() +\ingroup channelmode +*/ +enum HPI_CHANNEL_MODES { +/** Left channel out = left channel in, Right channel out = right channel in. */ + HPI_CHANNEL_MODE_NORMAL = 1, +/** Left channel out = right channel in, Right channel out = left channel in. */ + HPI_CHANNEL_MODE_SWAP = 2, +/** Left channel out = left channel in, Right channel out = left channel in. */ + HPI_CHANNEL_MODE_LEFT_TO_STEREO = 3, +/** Left channel out = right channel in, Right channel out = right channel in.*/ + HPI_CHANNEL_MODE_RIGHT_TO_STEREO = 4, +/** Left channel out = (left channel in + right channel in)/2, + Right channel out = mute. */ + HPI_CHANNEL_MODE_STEREO_TO_LEFT = 5, +/** Left channel out = mute, + Right channel out = (right channel in + left channel in)/2. */ + HPI_CHANNEL_MODE_STEREO_TO_RIGHT = 6, + HPI_CHANNEL_MODE_LAST = 6 +}; + +/** SampleClock source values +\ingroup sampleclock +*/ +enum HPI_SAMPLECLOCK_SOURCES { +/** The sampleclock output is derived from its local samplerate generator. + The local samplerate may be set using HPI_SampleClock_SetLocalRate(). */ + HPI_SAMPLECLOCK_SOURCE_LOCAL = 1, +/** \deprecated Use HPI_SAMPLECLOCK_SOURCE_LOCAL instead */ + HPI_SAMPLECLOCK_SOURCE_ADAPTER = 1, +/** The adapter is clocked from a dedicated AES/EBU SampleClock input.*/ + HPI_SAMPLECLOCK_SOURCE_AESEBU_SYNC = 2, +/** From external wordclock connector */ + HPI_SAMPLECLOCK_SOURCE_WORD = 3, +/** Board-to-board header */ + HPI_SAMPLECLOCK_SOURCE_WORD_HEADER = 4, +/** FUTURE - SMPTE clock. */ + HPI_SAMPLECLOCK_SOURCE_SMPTE = 5, +/** One of the aesebu inputs */ + HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT = 6, +/** \deprecated The first aesebu input with a valid signal +Superseded by separate Auto enable flag +*/ + HPI_SAMPLECLOCK_SOURCE_AESEBU_AUTO = 7, +/** From a network interface e.g. Cobranet or Livewire at either 48 or 96kHz */ + HPI_SAMPLECLOCK_SOURCE_NETWORK = 8, +/** From previous adjacent module (ASI2416 only)*/ + HPI_SAMPLECLOCK_SOURCE_PREV_MODULE = 10, +/*! Update this if you add a new clock source.*/ + HPI_SAMPLECLOCK_SOURCE_LAST = 10 +}; + +/** Equalizer filter types. Used by HPI_ParametricEQ_SetBand() +\ingroup parmeq +*/ +enum HPI_FILTER_TYPE { + HPI_FILTER_TYPE_BYPASS = 0, /**< filter is turned off */ + + HPI_FILTER_TYPE_LOWSHELF = 1, /**< EQ low shelf */ + HPI_FILTER_TYPE_HIGHSHELF = 2, /**< EQ high shelf */ + HPI_FILTER_TYPE_EQ_BAND = 3, /**< EQ gain */ + + HPI_FILTER_TYPE_LOWPASS = 4, /**< standard low pass */ + HPI_FILTER_TYPE_HIGHPASS = 5, /**< standard high pass */ + HPI_FILTER_TYPE_BANDPASS = 6, /**< standard band pass */ + HPI_FILTER_TYPE_BANDSTOP = 7 /**< standard band stop/notch */ +}; + +/** Async Event sources +\ingroup async +*/ +enum ASYNC_EVENT_SOURCES { + HPI_ASYNC_EVENT_GPIO = 1, /**< GPIO event. */ + HPI_ASYNC_EVENT_SILENCE = 2, /**< silence event detected. */ + HPI_ASYNC_EVENT_TONE = 3 /**< tone event detected. */ +}; +/*******************************************/ +/** HPI Error codes + +Almost all HPI functions return an error code +A return value of zero means there was no error. +Otherwise one of these error codes is returned. +Error codes can be converted to a descriptive string using HPI_GetErrorText() + +\note When a new error code is added HPI_GetErrorText() MUST be updated. +\note Codes 1-100 are reserved for driver use +\ingroup utility +*/ +enum HPI_ERROR_CODES { + /** Message type does not exist. */ + HPI_ERROR_INVALID_TYPE = 100, + /** Object type does not exist. */ + HPI_ERROR_INVALID_OBJ = 101, + /** Function does not exist. */ + HPI_ERROR_INVALID_FUNC = 102, + /** The specified object (adapter/Stream) does not exist. */ + HPI_ERROR_INVALID_OBJ_INDEX = 103, + /** Trying to access an object that has not been opened yet. */ + HPI_ERROR_OBJ_NOT_OPEN = 104, + /** Trying to open an already open object. */ + HPI_ERROR_OBJ_ALREADY_OPEN = 105, + /** PCI, ISA resource not valid. */ + HPI_ERROR_INVALID_RESOURCE = 106, + /** GetInfo call from SubSysFindAdapters failed. */ + HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO = 107, + /** Default response was never updated with actual error code. */ + HPI_ERROR_INVALID_RESPONSE = 108, + /** wSize field of response was not updated, + indicating that the message was not processed. */ + HPI_ERROR_PROCESSING_MESSAGE = 109, + /** The network did not respond in a timely manner. */ + HPI_ERROR_NETWORK_TIMEOUT = 110, + /** An HPI handle is invalid (uninitialised?). */ + HPI_ERROR_INVALID_HANDLE = 111, + /** A function or attribute has not been implemented yet. */ + HPI_ERROR_UNIMPLEMENTED = 112, + /** There are too many clients attempting to access a network resource. */ + HPI_ERROR_NETWORK_TOO_MANY_CLIENTS = 113, + /** Response buffer passed to HPI_Message was smaller than returned response */ + HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL = 114, + /** The returned response did not match the sent message */ + HPI_ERROR_RESPONSE_MISMATCH = 115, + + /** Too many adapters.*/ + HPI_ERROR_TOO_MANY_ADAPTERS = 200, + /** Bad adpater. */ + HPI_ERROR_BAD_ADAPTER = 201, + /** Adapter number out of range or not set properly. */ + HPI_ERROR_BAD_ADAPTER_NUMBER = 202, + /** 2 adapters with the same adapter number. */ + HPI_DUPLICATE_ADAPTER_NUMBER = 203, + /** DSP code failed to bootload. */ + HPI_ERROR_DSP_BOOTLOAD = 204, + /** Adapter failed DSP code self test. */ + HPI_ERROR_DSP_SELFTEST = 205, + /** Couldn't find or open the DSP code file. */ + HPI_ERROR_DSP_FILE_NOT_FOUND = 206, + /** Internal DSP hardware error. */ + HPI_ERROR_DSP_HARDWARE = 207, + /** Could not allocate memory in DOS. */ + HPI_ERROR_DOS_MEMORY_ALLOC = 208, + /** Could not allocate memory */ + HPI_ERROR_MEMORY_ALLOC = 208, + /** Failed to correctly load/config PLD .*/ + HPI_ERROR_PLD_LOAD = 209, + /** Unexpected end of file, block length too big etc. */ + HPI_ERROR_DSP_FILE_FORMAT = 210, + + /** Found but could not open DSP code file. */ + HPI_ERROR_DSP_FILE_ACCESS_DENIED = 211, + /** First DSP code section header not found in DSP file. */ + HPI_ERROR_DSP_FILE_NO_HEADER = 212, + /** File read operation on DSP code file failed. */ + HPI_ERROR_DSP_FILE_READ_ERROR = 213, + /** DSP code for adapter family not found. */ + HPI_ERROR_DSP_SECTION_NOT_FOUND = 214, + /** Other OS specific error opening DSP file. */ + HPI_ERROR_DSP_FILE_OTHER_ERROR = 215, + /** Sharing violation opening DSP code file. */ + HPI_ERROR_DSP_FILE_SHARING_VIOLATION = 216, + /** DSP code section header had size == 0. */ + HPI_ERROR_DSP_FILE_NULL_HEADER = 217, + + /** Base number for flash errors. */ + HPI_ERROR_FLASH = 220, + + /** Flash has bad checksum */ + HPI_ERROR_BAD_CHECKSUM = (HPI_ERROR_FLASH + 1), + HPI_ERROR_BAD_SEQUENCE = (HPI_ERROR_FLASH + 2), + HPI_ERROR_FLASH_ERASE = (HPI_ERROR_FLASH + 3), + HPI_ERROR_FLASH_PROGRAM = (HPI_ERROR_FLASH + 4), + HPI_ERROR_FLASH_VERIFY = (HPI_ERROR_FLASH + 5), + HPI_ERROR_FLASH_TYPE = (HPI_ERROR_FLASH + 6), + HPI_ERROR_FLASH_START = (HPI_ERROR_FLASH + 7), + + /** Reserved for OEMs. */ + HPI_ERROR_RESERVED_1 = 290, + + /** Stream does not exist. */ + HPI_ERROR_INVALID_STREAM = 300, + /** Invalid compression format. */ + HPI_ERROR_INVALID_FORMAT = 301, + /** Invalid format samplerate */ + HPI_ERROR_INVALID_SAMPLERATE = 302, + /** Invalid format number of channels. */ + HPI_ERROR_INVALID_CHANNELS = 303, + /** Invalid format bitrate. */ + HPI_ERROR_INVALID_BITRATE = 304, + /** Invalid datasize used for stream read/write. */ + HPI_ERROR_INVALID_DATASIZE = 305, + /** Stream buffer is full during stream write. */ + HPI_ERROR_BUFFER_FULL = 306, + /** Stream buffer is empty during stream read. */ + HPI_ERROR_BUFFER_EMPTY = 307, + /** Invalid datasize used for stream read/write. */ + HPI_ERROR_INVALID_DATA_TRANSFER = 308, + /** Packet ordering error for stream read/write. */ + HPI_ERROR_INVALID_PACKET_ORDER = 309, + + /** Object can't do requested operation in its current + state, eg set format, change rec mux state while recording.*/ + HPI_ERROR_INVALID_OPERATION = 310, + + /** Where an SRG is shared amongst streams, an incompatible samplerate is one + that is different to any currently playing or recording stream. */ + HPI_ERROR_INCOMPATIBLE_SAMPLERATE = 311, + /** Adapter mode is illegal.*/ + HPI_ERROR_BAD_ADAPTER_MODE = 312, + + /** There have been too many attempts to set the adapter's + capabilities (using bad keys), the card should be returned + to ASI if further capabilities updates are required */ + HPI_ERROR_TOO_MANY_CAPABILITY_CHANGE_ATTEMPTS = 313, + /** Streams on different adapters cannot be grouped. */ + HPI_ERROR_NO_INTERADAPTER_GROUPS = 314, + /** Streams on different DSPs cannot be grouped. */ + HPI_ERROR_NO_INTERDSP_GROUPS = 315, + + /** Invalid mixer node for this adapter. */ + HPI_ERROR_INVALID_NODE = 400, + /** Invalid control. */ + HPI_ERROR_INVALID_CONTROL = 401, + /** Invalid control value was passed. */ + HPI_ERROR_INVALID_CONTROL_VALUE = 402, + /** Control attribute not supported by this control. */ + HPI_ERROR_INVALID_CONTROL_ATTRIBUTE = 403, + /** Control is disabled. */ + HPI_ERROR_CONTROL_DISABLED = 404, + /** I2C transaction failed due to a missing ACK. */ + HPI_ERROR_CONTROL_I2C_MISSING_ACK = 405, + /** Control attribute is valid, but not supported by this hardware. */ + HPI_ERROR_UNSUPPORTED_CONTROL_ATTRIBUTE = 406, + /** Control is busy, or coming out of + reset and cannot be accessed at this time. */ + HPI_ERROR_CONTROL_NOT_READY = 407, + + /** Non volatile memory */ + HPI_ERROR_NVMEM_BUSY = 450, + HPI_ERROR_NVMEM_FULL = 451, + HPI_ERROR_NVMEM_FAIL = 452, + + /** I2C */ + HPI_ERROR_I2C_MISSING_ACK = HPI_ERROR_CONTROL_I2C_MISSING_ACK, + HPI_ERROR_I2C_BAD_ADR = 460, + + /** Entity errors */ + HPI_ERROR_ENTITY_TYPE_MISMATCH = 470, + HPI_ERROR_ENTITY_ITEM_COUNT = 471, + HPI_ERROR_ENTITY_TYPE_INVALID = 472, + HPI_ERROR_ENTITY_ROLE_INVALID = 473, + + /* AES18 specific errors were 500..507 */ + + /** custom error to use for debugging */ + HPI_ERROR_CUSTOM = 600, + + /** hpioct32.c can't obtain mutex */ + HPI_ERROR_MUTEX_TIMEOUT = 700, + + /** errors from HPI backends have values >= this */ + HPI_ERROR_BACKEND_BASE = 900, + + /** indicates a cached u16 value is invalid. */ + HPI_ERROR_ILLEGAL_CACHE_VALUE = 0xffff +}; + +/** \defgroup maximums HPI maximum values +\{ +*/ +/** Maximum number of adapters per HPI sub-system + WARNING: modifying this value changes the response structure size.*/ +#define HPI_MAX_ADAPTERS 20 +/** Maximum number of in or out streams per adapter */ +#define HPI_MAX_STREAMS 16 +#define HPI_MAX_CHANNELS 2 /* per stream */ +#define HPI_MAX_NODES 8 /* per mixer ? */ +#define HPI_MAX_CONTROLS 4 /* per node ? */ +/** maximum number of ancillary bytes per MPEG frame */ +#define HPI_MAX_ANC_BYTES_PER_FRAME (64) +#define HPI_STRING_LEN 16 + +/** Velocity units */ +#define HPI_OSTREAM_VELOCITY_UNITS 4096 +/** OutStream timescale units */ +#define HPI_OSTREAM_TIMESCALE_UNITS 10000 +/** OutStream timescale passthrough - turns timescaling on in passthough mode */ +#define HPI_OSTREAM_TIMESCALE_PASSTHROUGH 99999 + +/**\}*/ + +/* ////////////////////////////////////////////////////////////////////// */ +/* STRUCTURES */ +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(push, 1) +#endif + +/** Structure containing sample format information. + See also HPI_FormatCreate(). + */ +struct hpi_format { + u32 sample_rate; + /**< 11025, 32000, 44100 ... */ + u32 bit_rate; /**< for MPEG */ + u32 attributes; + /**< Stereo/JointStereo/Mono */ + u16 mode_legacy; + /**< Legacy ancillary mode or idle bit */ + u16 unused; /**< unused */ + u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ + u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see #HPI_FORMATS. */ +}; + +struct hpi_anc_frame { + u32 valid_bits_in_this_frame; + u8 b_data[HPI_MAX_ANC_BYTES_PER_FRAME]; +}; + +/** An object for containing a single async event. +*/ +struct hpi_async_event { + u16 event_type; /**< type of event. \sa async_event */ + u16 sequence; /**< sequence number, allows lost event detection */ + u32 state; /**< new state */ + u32 h_object; /**< handle to the object returning the event. */ + union { + struct { + u16 index; /**< GPIO bit index. */ + } gpio; + struct { + u16 node_index; /**< what node is the control on ? */ + u16 node_type; /**< what type of node is the control on ? */ + } control; + } u; +}; + +/*/////////////////////////////////////////////////////////////////////////// */ +/* Public HPI Entity related definitions */ + +struct hpi_entity; + +enum e_entity_type { + entity_type_null, + entity_type_sequence, /* sequence of potentially heterogeneous TLV entities */ + + entity_type_reference, /* refers to a TLV entity or NULL */ + + entity_type_int, /* 32 bit */ + entity_type_float, /* ieee754 binary 32 bit encoding */ + entity_type_double, + + entity_type_cstring, + entity_type_octet, + entity_type_ip4_address, + entity_type_ip6_address, + entity_type_mac_address, + + LAST_ENTITY_TYPE +}; + +enum e_entity_role { + entity_role_null, + entity_role_value, + entity_role_classname, + + entity_role_units, + entity_role_flags, + entity_role_range, + + entity_role_mapping, + entity_role_enum, + + entity_role_instance_of, + entity_role_depends_on, + entity_role_member_of_group, + entity_role_value_constraint, + entity_role_parameter_port, + + entity_role_block, + entity_role_node_group, + entity_role_audio_port, + entity_role_clock_port, + LAST_ENTITY_ROLE +}; + +/* skip host side function declarations for + DSP compile and documentation extraction */ + +struct hpi_hsubsys { + int not_really_used; +}; + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(pop) +#endif + +/*////////////////////////////////////////////////////////////////////////// */ +/* HPI FUNCTIONS */ + +/*/////////////////////////// */ +/* DATA and FORMAT and STREAM */ + +u16 hpi_stream_estimate_buffer_size(struct hpi_format *pF, + u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size); + +/*/////////// */ +/* SUB SYSTEM */ +struct hpi_hsubsys *hpi_subsys_create(void + ); + +void hpi_subsys_free(const struct hpi_hsubsys *ph_subsys); + +u16 hpi_subsys_get_version(const struct hpi_hsubsys *ph_subsys, + u32 *pversion); + +u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys, + u32 *pversion_ex); + +u16 hpi_subsys_get_info(const struct hpi_hsubsys *ph_subsys, u32 *pversion, + u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length); + +u16 hpi_subsys_find_adapters(const struct hpi_hsubsys *ph_subsys, + u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length); + +u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys, + int *pn_num_adapters); + +u16 hpi_subsys_get_adapter(const struct hpi_hsubsys *ph_subsys, int iterator, + u32 *padapter_index, u16 *pw_adapter_type); + +u16 hpi_subsys_ssx2_bypass(const struct hpi_hsubsys *ph_subsys, u16 bypass); + +u16 hpi_subsys_set_host_network_interface(const struct hpi_hsubsys *ph_subsys, + const char *sz_interface); + +/*///////// */ +/* ADAPTER */ + +u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index); + +u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index); + +u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 *pw_num_outstreams, u16 *pw_num_instreams, + u16 *pw_version, u32 *pserial_number, u16 *pw_adapter_type); + +u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 module_index, u16 *pw_num_outputs, + u16 *pw_num_inputs, u16 *pw_version, u32 *pserial_number, + u16 *pw_module_type, u32 *ph_module); + +u16 hpi_adapter_set_mode(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 adapter_mode); + +u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 adapter_mode, u16 query_or_set); + +u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 *padapter_mode); + +u16 hpi_adapter_get_assert(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 *assert_present, char *psz_assert, + u16 *pw_line_number); + +u16 hpi_adapter_get_assert_ex(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 *assert_present, char *psz_assert, + u32 *pline_number, u16 *pw_assert_on_dsp); + +u16 hpi_adapter_test_assert(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 assert_id); + +u16 hpi_adapter_enable_capability(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 capability, u32 key); + +u16 hpi_adapter_self_test(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index); + +u16 hpi_adapter_debug_read(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 dsp_address, char *p_bytes, int *count_bytes); + +u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 property, u16 paramter1, u16 paramter2); + +u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 property, u16 *pw_paramter1, + u16 *pw_paramter2); + +u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 index, u16 what_to_enumerate, + u16 property_index, u32 *psetting); + +/*////////////// */ +/* NonVol Memory */ +u16 hpi_nv_memory_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_nv_memory, u16 *pw_size_in_bytes); + +u16 hpi_nv_memory_read_byte(const struct hpi_hsubsys *ph_subsys, + u32 h_nv_memory, u16 index, u16 *pw_data); + +u16 hpi_nv_memory_write_byte(const struct hpi_hsubsys *ph_subsys, + u32 h_nv_memory, u16 index, u16 data); + +/*////////////// */ +/* Digital I/O */ +u16 hpi_gpio_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_gpio, u16 *pw_number_input_bits, u16 *pw_number_output_bits); + +u16 hpi_gpio_read_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 bit_index, u16 *pw_bit_data); + +u16 hpi_gpio_read_all_bits(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 aw_all_bit_data[4] + ); + +u16 hpi_gpio_write_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 bit_index, u16 bit_data); + +u16 hpi_gpio_write_status(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 aw_all_bit_data[4] + ); + +/**********************/ +/* Async Event Object */ +/**********************/ +u16 hpi_async_event_open(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 *ph_async); + +u16 hpi_async_event_close(const struct hpi_hsubsys *ph_subsys, u32 h_async); + +u16 hpi_async_event_wait(const struct hpi_hsubsys *ph_subsys, u32 h_async, + u16 maximum_events, struct hpi_async_event *p_events, + u16 *pw_number_returned); + +u16 hpi_async_event_get_count(const struct hpi_hsubsys *ph_subsys, + u32 h_async, u16 *pw_count); + +u16 hpi_async_event_get(const struct hpi_hsubsys *ph_subsys, u32 h_async, + u16 maximum_events, struct hpi_async_event *p_events, + u16 *pw_number_returned); + +/*/////////// */ +/* WATCH-DOG */ +u16 hpi_watchdog_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_watchdog); + +u16 hpi_watchdog_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog, + u32 time_millisec); + +u16 hpi_watchdog_ping(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog); + +/**************/ +/* OUT STREAM */ +/**************/ +u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u16 outstream_index, u32 *ph_outstream); + +u16 hpi_outstream_close(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); + +u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_to_play, + u32 *psamples_played, u32 *pauxiliary_data_to_play); + +u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, const u8 *pb_write_buf, u32 bytes_to_write, + const struct hpi_format *p_format); + +u16 hpi_outstream_start(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); + +u16 hpi_outstream_wait_start(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream); + +u16 hpi_outstream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); + +u16 hpi_outstream_sinegen(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream); + +u16 hpi_outstream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); + +u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, struct hpi_format *p_format); + +u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, struct hpi_format *p_format); + +u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 punch_in_sample, u32 punch_out_sample); + +u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, short velocity); + +u16 hpi_outstream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u16 mode); + +u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 *pframes_available); + +u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, struct hpi_anc_frame *p_anc_frame_buffer, + u32 anc_frame_buffer_size_in_bytes, + u32 number_of_ancillary_frames_to_read); + +u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 time_scaleX10000); + +u16 hpi_outstream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 size_in_bytes); + +u16 hpi_outstream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream); + +u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 h_stream); + +u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 *poutstream_map, u32 *pinstream_map); + +u16 hpi_outstream_group_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream); + +/*////////// */ +/* IN_STREAM */ +u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u16 instream_index, u32 *ph_instream); + +u16 hpi_instream_close(const struct hpi_hsubsys *ph_subsys, u32 h_instream); + +u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, const struct hpi_format *p_format); + +u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, const struct hpi_format *p_format); + +u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream, + u8 *pb_read_buf, u32 bytes_to_read); + +u16 hpi_instream_start(const struct hpi_hsubsys *ph_subsys, u32 h_instream); + +u16 hpi_instream_wait_start(const struct hpi_hsubsys *ph_subsys, + u32 h_instream); + +u16 hpi_instream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_instream); + +u16 hpi_instream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_instream); + +u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_recorded, + u32 *psamples_recorded, u32 *pauxiliary_data_recorded); + +u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u16 bytes_per_frame, u16 mode, u16 alignment, + u16 idle_bit); + +u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 *pframe_space); + +u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, const struct hpi_anc_frame *p_anc_frame_buffer, + u32 anc_frame_buffer_size_in_bytes, + u32 number_of_ancillary_frames_to_write); + +u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 size_in_bytes); + +u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, + u32 h_instream); + +u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 h_stream); + +u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 *poutstream_map, u32 *pinstream_map); + +u16 hpi_instream_group_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_instream); + +/*********/ +/* MIXER */ +/*********/ +u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_mixer); + +u16 hpi_mixer_close(const struct hpi_hsubsys *ph_subsys, u32 h_mixer); + +u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, + u16 src_node_type, u16 src_node_type_index, u16 dst_node_type, + u16 dst_node_type_index, u16 control_type, u32 *ph_control); + +u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys, + u32 h_mixer, u16 control_index, u16 *pw_src_node_type, + u16 *pw_src_node_index, u16 *pw_dst_node_type, u16 *pw_dst_node_index, + u16 *pw_control_type, u32 *ph_control); + +u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, + enum HPI_MIXER_STORE_COMMAND command, u16 index); +/*************************/ +/* mixer CONTROLS */ +/*************************/ +/*************************/ +/* volume control */ +/*************************/ +u16 hpi_volume_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB[HPI_MAX_CHANNELS] + ); + +u16 hpi_volume_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB_out[HPI_MAX_CHANNELS] + ); + +#define hpi_volume_get_range hpi_volume_query_range +u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB); + +u16 hpi_volume_query_channels(const struct hpi_hsubsys *ph_subsys, + const u32 h_volume, u32 *p_channels); + +u16 hpi_volume_auto_fade(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms); + +u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys, + u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], + u32 duration_ms, u16 profile); + +/*************************/ +/* level control */ +/*************************/ +u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB); + +u16 hpi_level_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB[HPI_MAX_CHANNELS] + ); + +u16 hpi_level_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB_out[HPI_MAX_CHANNELS] + ); + +/*************************/ +/* meter control */ +/*************************/ +u16 hpi_meter_query_channels(const struct hpi_hsubsys *ph_subsys, + const u32 h_meter, u32 *p_channels); + +u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_peak0_01dB_out[HPI_MAX_CHANNELS] + ); + +u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_peak0_01dB_out[HPI_MAX_CHANNELS] + ); + +u16 hpi_meter_set_peak_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 attack, u16 decay); + +u16 hpi_meter_set_rms_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 attack, u16 decay); + +u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *attack, u16 *decay); + +u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *attack, u16 *decay); + +/*************************/ +/* channel mode control */ +/*************************/ +u16 hpi_channel_mode_query_mode(const struct hpi_hsubsys *ph_subsys, + const u32 h_mode, const u32 index, u16 *pw_mode); + +u16 hpi_channel_mode_set(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 mode); + +u16 hpi_channel_mode_get(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *mode); + +/*************************/ +/* Tuner control */ +/*************************/ +u16 hpi_tuner_query_band(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, u16 *pw_band); + +u16 hpi_tuner_set_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 band); + +u16 hpi_tuner_get_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *pw_band); + +u16 hpi_tuner_query_frequency(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, const u16 band, u32 *pfreq); + +u16 hpi_tuner_set_frequency(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 freq_ink_hz); + +u16 hpi_tuner_get_frequency(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pw_freq_ink_hz); + +u16 hpi_tuner_getRF_level(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *pw_level); + +u16 hpi_tuner_get_rawRF_level(const struct hpi_hsubsys *ph_subsys, + u32 h_control, short *pw_level); + +u16 hpi_tuner_query_gain(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, u16 *pw_gain); + +u16 hpi_tuner_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short gain); + +u16 hpi_tuner_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *pn_gain); + +u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *pw_status_mask, u16 *pw_status); + +u16 hpi_tuner_set_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 mode, u32 value); + +u16 hpi_tuner_get_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 mode, u32 *pn_value); + +u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *p_rds_data); + +u16 hpi_tuner_query_deemphasis(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, const u16 band, u32 *pdeemphasis); + +u16 hpi_tuner_set_deemphasis(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 deemphasis); +u16 hpi_tuner_get_deemphasis(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pdeemphasis); + +u16 hpi_tuner_query_program(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, u32 *pbitmap_program); + +u16 hpi_tuner_set_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 program); + +u16 hpi_tuner_get_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 *pprogram); + +u16 hpi_tuner_get_hd_radio_dsp_version(const struct hpi_hsubsys *ph_subsys, + u32 h_control, char *psz_dsp_version, const u32 string_size); + +u16 hpi_tuner_get_hd_radio_sdk_version(const struct hpi_hsubsys *ph_subsys, + u32 h_control, char *psz_sdk_version, const u32 string_size); + +u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pquality); + +/****************************/ +/* PADs control */ +/****************************/ + +u16 HPI_PAD__get_channel_name(const struct hpi_hsubsys *ph_subsys, + u32 h_control, char *psz_string, const u32 string_length); + +u16 HPI_PAD__get_artist(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *psz_string, const u32 string_length); + +u16 HPI_PAD__get_title(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *psz_string, const u32 string_length); + +u16 HPI_PAD__get_comment(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *psz_string, const u32 string_length); + +u16 HPI_PAD__get_program_type(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *ppTY); + +u16 HPI_PAD__get_rdsPI(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 *ppI); + +u16 HPI_PAD__get_program_type_string(const struct hpi_hsubsys *ph_subsys, + u32 h_control, const u32 data_type, const u32 pTY, char *psz_string, + const u32 string_length); + +/****************************/ +/* AES/EBU Receiver control */ +/****************************/ +u16 HPI_AESEBU__receiver_query_format(const struct hpi_hsubsys *ph_subsys, + const u32 h_aes_rx, const u32 index, u16 *pw_format); + +u16 HPI_AESEBU__receiver_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source); + +u16 HPI_AESEBU__receiver_get_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_source); + +u16 HPI_AESEBU__receiver_get_sample_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *psample_rate); + +u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 *pw_data); + +u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u16 index, u16 *pw_data); + +u16 HPI_AESEBU__receiver_get_error_status(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_error_data); + +/*******************************/ +/* AES/EBU Transmitter control */ +/*******************************/ +u16 HPI_AESEBU__transmitter_set_sample_rate(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u32 sample_rate); + +u16 HPI_AESEBU__transmitter_set_user_data(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 data); + +u16 HPI_AESEBU__transmitter_set_channel_status(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u16 index, u16 data); + +u16 HPI_AESEBU__transmitter_get_channel_status(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u16 index, u16 *pw_data); + +u16 HPI_AESEBU__transmitter_query_format(const struct hpi_hsubsys *ph_subsys, + const u32 h_aes_tx, const u32 index, u16 *pw_format); + +u16 HPI_AESEBU__transmitter_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 output_format); + +u16 HPI_AESEBU__transmitter_get_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_output_format); + +/***********************/ +/* multiplexer control */ +/***********************/ +u16 hpi_multiplexer_set_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source_node_type, u16 source_node_index); + +u16 hpi_multiplexer_get_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *source_node_type, u16 *source_node_index); + +u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 *source_node_type, + u16 *source_node_index); + +/***************/ +/* VOX control */ +/***************/ +u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB); + +u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *an_gain0_01dB); + +/*********************/ +/* Bitstream control */ +/*********************/ +u16 hpi_bitstream_set_clock_edge(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 edge_type); + +u16 hpi_bitstream_set_data_polarity(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 polarity); + +u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_clk_activity, u16 *pw_data_activity); + +/***********************/ +/* SampleClock control */ +/***********************/ + +u16 hpi_sample_clock_query_source(const struct hpi_hsubsys *ph_subsys, + const u32 h_clock, const u32 index, u16 *pw_source); + +u16 hpi_sample_clock_set_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source); + +u16 hpi_sample_clock_get_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_source); + +u16 hpi_sample_clock_query_source_index(const struct hpi_hsubsys *ph_subsys, + const u32 h_clock, const u32 index, const u32 source, + u16 *pw_source_index); + +u16 hpi_sample_clock_set_source_index(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source_index); + +u16 hpi_sample_clock_get_source_index(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_source_index); + +u16 hpi_sample_clock_get_sample_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *psample_rate); + +u16 hpi_sample_clock_query_local_rate(const struct hpi_hsubsys *ph_subsys, + const u32 h_clock, const u32 index, u32 *psource); + +u16 hpi_sample_clock_set_local_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 sample_rate); + +u16 hpi_sample_clock_get_local_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *psample_rate); + +u16 hpi_sample_clock_set_auto(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 enable); + +u16 hpi_sample_clock_get_auto(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *penable); + +u16 hpi_sample_clock_set_local_rate_lock(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 lock); + +u16 hpi_sample_clock_get_local_rate_lock(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *plock); + +/***********************/ +/* Microphone control */ +/***********************/ +u16 hpi_microphone_set_phantom_power(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 on_off); + +u16 hpi_microphone_get_phantom_power(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_on_off); + +/******************************* + Parametric Equalizer control +*******************************/ +u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_number_of_bands, u16 *pw_enabled); + +u16 hpi_parametricEQ__set_state(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 on_off); + +u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 type, u32 frequency_hz, short q100, + short gain0_01dB); + +u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 *pn_type, u32 *pfrequency_hz, + short *pnQ100, short *pn_gain0_01dB); + +u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, short coeffs[5] + ); + +/******************************* + Compressor Expander control +*******************************/ + +u16 hpi_compander_set(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 attack, u16 decay, short ratio100, short threshold0_01dB, + short makeup_gain0_01dB); + +u16 hpi_compander_get(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *pw_attack, u16 *pw_decay, short *pw_ratio100, + short *pn_threshold0_01dB, short *pn_makeup_gain0_01dB); + +/******************************* + Cobranet HMI control +*******************************/ +u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 hmi_address, u32 byte_count, u8 *pb_data); + +u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 hmi_address, u32 max_byte_count, u32 *pbyte_count, u8 *pb_data); + +u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pstatus, u32 *preadable_size, + u32 *pwriteable_size); + +/*Read the current IP address +*/ +u16 hpi_cobranet_getI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pi_paddress); + +/* Write the current IP address +*/ +u16 hpi_cobranet_setI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 i_paddress); + +/* Read the static IP address +*/ +u16 hpi_cobranet_get_staticI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pi_paddress); + +/* Write the static IP address +*/ +u16 hpi_cobranet_set_staticI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 i_paddress); + +/* Read the MAC address +*/ +u16 hpi_cobranet_getMA_caddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pmAC_MS_bs, u32 *pmAC_LS_bs); + +/******************************* + Tone Detector control +*******************************/ +u16 hpi_tone_detector_get_state(const struct hpi_hsubsys *ph_subsys, u32 hC, + u32 *state); + +u16 hpi_tone_detector_set_enable(const struct hpi_hsubsys *ph_subsys, u32 hC, + u32 enable); + +u16 hpi_tone_detector_get_enable(const struct hpi_hsubsys *ph_subsys, u32 hC, + u32 *enable); + +u16 hpi_tone_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 event_enable); + +u16 hpi_tone_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 *event_enable); + +u16 hpi_tone_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, + u32 hC, int threshold); + +u16 hpi_tone_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, + u32 hC, int *threshold); + +u16 hpi_tone_detector_get_frequency(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 index, u32 *frequency); + +/******************************* + Silence Detector control +*******************************/ +u16 hpi_silence_detector_get_state(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 *state); + +u16 hpi_silence_detector_set_enable(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 enable); + +u16 hpi_silence_detector_get_enable(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 *enable); + +u16 hpi_silence_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 event_enable); + +u16 hpi_silence_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 *event_enable); + +u16 hpi_silence_detector_set_delay(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 delay); + +u16 hpi_silence_detector_get_delay(const struct hpi_hsubsys *ph_subsys, + u32 hC, u32 *delay); + +u16 hpi_silence_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, + u32 hC, int threshold); + +u16 hpi_silence_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, + u32 hC, int *threshold); + +/******************************* + Universal control +*******************************/ +u16 hpi_entity_find_next(struct hpi_entity *container_entity, + enum e_entity_type type, enum e_entity_role role, int recursive_flag, + struct hpi_entity **current_match); + +u16 hpi_entity_copy_value_from(struct hpi_entity *entity, + enum e_entity_type type, size_t item_count, void *value_dst_p); + +u16 hpi_entity_unpack(struct hpi_entity *entity, enum e_entity_type *type, + size_t *items, enum e_entity_role *role, void **value); + +u16 hpi_entity_alloc_and_pack(const enum e_entity_type type, + const size_t item_count, const enum e_entity_role role, void *value, + struct hpi_entity **entity); + +void hpi_entity_free(struct hpi_entity *entity); + +u16 hpi_universal_info(const struct hpi_hsubsys *ph_subsys, u32 hC, + struct hpi_entity **info); + +u16 hpi_universal_get(const struct hpi_hsubsys *ph_subsys, u32 hC, + struct hpi_entity **value); + +u16 hpi_universal_set(const struct hpi_hsubsys *ph_subsys, u32 hC, + struct hpi_entity *value); + +/*/////////// */ +/* DSP CLOCK */ +/*/////////// */ +u16 hpi_clock_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_dsp_clock); + +u16 hpi_clock_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_clock, + u16 hour, u16 minute, u16 second, u16 milli_second); + +u16 hpi_clock_get_time(const struct hpi_hsubsys *ph_subsys, u32 h_clock, + u16 *pw_hour, u16 *pw_minute, u16 *pw_second, u16 *pw_milli_second); + +/*/////////// */ +/* PROFILE */ +/*/////////// */ +u16 hpi_profile_open_all(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 profile_index, u32 *ph_profile, + u16 *pw_max_profiles); + +u16 hpi_profile_get(const struct hpi_hsubsys *ph_subsys, u32 h_profile, + u16 index, u16 *pw_seconds, u32 *pmicro_seconds, u32 *pcall_count, + u32 *pmax_micro_seconds, u32 *pmin_micro_seconds); + +u16 hpi_profile_start_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile); + +u16 hpi_profile_stop_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile); + +u16 hpi_profile_get_name(const struct hpi_hsubsys *ph_subsys, u32 h_profile, + u16 index, char *sz_profile_name, u16 profile_name_length); + +u16 hpi_profile_get_utilization(const struct hpi_hsubsys *ph_subsys, + u32 h_profile, u32 *putilization); + +/*//////////////////// */ +/* UTILITY functions */ + +u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, + u32 sample_rate, u32 bit_rate, u32 attributes); + +/* Until it's verified, this function is for Windows OSs only */ + +#endif /*_H_HPI_ */ +/* +/////////////////////////////////////////////////////////////////////////////// +// See CVS for history. Last complete set in rev 1.146 +//////////////////////////////////////////////////////////////////////////////// +*/ diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c new file mode 100644 index 00000000000..839ecb2e4b6 --- /dev/null +++ b/sound/pci/asihpi/hpi6000.c @@ -0,0 +1,1840 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Hardware Programming Interface (HPI) for AudioScience ASI6200 series adapters. + These PCI bus adapters are based on the TI C6711 DSP. + + Exported functions: + void HPI_6000(struct hpi_message *phm, struct hpi_response *phr) + + #defines + HIDE_PCI_ASSERTS to show the PCI asserts + PROFILE_DSP2 get profile data from DSP2 if present (instead of DSP 1) + +(C) Copyright AudioScience Inc. 1998-2003 +*******************************************************************************/ +#define SOURCEFILE_NAME "hpi6000.c" + +#include "hpi_internal.h" +#include "hpimsginit.h" +#include "hpidebug.h" +#include "hpi6000.h" +#include "hpidspcd.h" +#include "hpicmn.h" + +#define HPI_HIF_BASE (0x00000200) /* start of C67xx internal RAM */ +#define HPI_HIF_ADDR(member) \ + (HPI_HIF_BASE + offsetof(struct hpi_hif_6000, member)) +#define HPI_HIF_ERROR_MASK 0x4000 + +/* HPI6000 specific error codes */ + +#define HPI6000_ERROR_BASE 900 +#define HPI6000_ERROR_MSG_RESP_IDLE_TIMEOUT 901 +#define HPI6000_ERROR_MSG_RESP_SEND_MSG_ACK 902 +#define HPI6000_ERROR_MSG_RESP_GET_RESP_ACK 903 +#define HPI6000_ERROR_MSG_GET_ADR 904 +#define HPI6000_ERROR_RESP_GET_ADR 905 +#define HPI6000_ERROR_MSG_RESP_BLOCKWRITE32 906 +#define HPI6000_ERROR_MSG_RESP_BLOCKREAD32 907 +#define HPI6000_ERROR_MSG_INVALID_DSP_INDEX 908 +#define HPI6000_ERROR_CONTROL_CACHE_PARAMS 909 + +#define HPI6000_ERROR_SEND_DATA_IDLE_TIMEOUT 911 +#define HPI6000_ERROR_SEND_DATA_ACK 912 +#define HPI6000_ERROR_SEND_DATA_ADR 913 +#define HPI6000_ERROR_SEND_DATA_TIMEOUT 914 +#define HPI6000_ERROR_SEND_DATA_CMD 915 +#define HPI6000_ERROR_SEND_DATA_WRITE 916 +#define HPI6000_ERROR_SEND_DATA_IDLECMD 917 +#define HPI6000_ERROR_SEND_DATA_VERIFY 918 + +#define HPI6000_ERROR_GET_DATA_IDLE_TIMEOUT 921 +#define HPI6000_ERROR_GET_DATA_ACK 922 +#define HPI6000_ERROR_GET_DATA_CMD 923 +#define HPI6000_ERROR_GET_DATA_READ 924 +#define HPI6000_ERROR_GET_DATA_IDLECMD 925 + +#define HPI6000_ERROR_CONTROL_CACHE_ADDRLEN 951 +#define HPI6000_ERROR_CONTROL_CACHE_READ 952 +#define HPI6000_ERROR_CONTROL_CACHE_FLUSH 953 + +#define HPI6000_ERROR_MSG_RESP_GETRESPCMD 961 +#define HPI6000_ERROR_MSG_RESP_IDLECMD 962 +#define HPI6000_ERROR_MSG_RESP_BLOCKVERIFY32 963 + +/* adapter init errors */ +#define HPI6000_ERROR_UNHANDLED_SUBSYS_ID 930 + +/* can't access PCI2040 */ +#define HPI6000_ERROR_INIT_PCI2040 931 +/* can't access DSP HPI i/f */ +#define HPI6000_ERROR_INIT_DSPHPI 932 +/* can't access internal DSP memory */ +#define HPI6000_ERROR_INIT_DSPINTMEM 933 +/* can't access SDRAM - test#1 */ +#define HPI6000_ERROR_INIT_SDRAM1 934 +/* can't access SDRAM - test#2 */ +#define HPI6000_ERROR_INIT_SDRAM2 935 + +#define HPI6000_ERROR_INIT_VERIFY 938 + +#define HPI6000_ERROR_INIT_NOACK 939 + +#define HPI6000_ERROR_INIT_PLDTEST1 941 +#define HPI6000_ERROR_INIT_PLDTEST2 942 + +/* local defines */ + +#define HIDE_PCI_ASSERTS +#define PROFILE_DSP2 + +/* for PCI2040 i/f chip */ +/* HPI CSR registers */ +/* word offsets from CSR base */ +/* use when io addresses defined as u32 * */ + +#define INTERRUPT_EVENT_SET 0 +#define INTERRUPT_EVENT_CLEAR 1 +#define INTERRUPT_MASK_SET 2 +#define INTERRUPT_MASK_CLEAR 3 +#define HPI_ERROR_REPORT 4 +#define HPI_RESET 5 +#define HPI_DATA_WIDTH 6 + +#define MAX_DSPS 2 +/* HPI registers, spaced 8K bytes = 2K words apart */ +#define DSP_SPACING 0x800 + +#define CONTROL 0x0000 +#define ADDRESS 0x0200 +#define DATA_AUTOINC 0x0400 +#define DATA 0x0600 + +#define TIMEOUT 500000 + +struct dsp_obj { + __iomem u32 *prHPI_control; + __iomem u32 *prHPI_address; + __iomem u32 *prHPI_data; + __iomem u32 *prHPI_data_auto_inc; + char c_dsp_rev; /*A, B */ + u32 control_cache_address_on_dsp; + u32 control_cache_length_on_dsp; + struct hpi_adapter_obj *pa_parent_adapter; +}; + +struct hpi_hw_obj { + __iomem u32 *dw2040_HPICSR; + __iomem u32 *dw2040_HPIDSP; + + u16 num_dsp; + struct dsp_obj ado[MAX_DSPS]; + + u32 message_buffer_address_on_dsp; + u32 response_buffer_address_on_dsp; + u32 pCI2040HPI_error_count; + + struct hpi_control_cache_single control_cache[HPI_NMIXER_CONTROLS]; + struct hpi_control_cache *p_cache; +}; + +static u16 hpi6000_dsp_block_write32(struct hpi_adapter_obj *pao, + u16 dsp_index, u32 hpi_address, u32 *source, u32 count); +static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao, + u16 dsp_index, u32 hpi_address, u32 *dest, u32 count); + +static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, + u32 *pos_error_code); +static short hpi6000_check_PCI2040_error_flag(struct hpi_adapter_obj *pao, + u16 read_or_write); +#define H6READ 1 +#define H6WRITE 0 + +static short hpi6000_update_control_cache(struct hpi_adapter_obj *pao, + struct hpi_message *phm); +static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, + u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr); + +static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, + struct hpi_response *phr); + +static short hpi6000_wait_dsp_ack(struct hpi_adapter_obj *pao, u16 dsp_index, + u32 ack_value); + +static short hpi6000_send_host_command(struct hpi_adapter_obj *pao, + u16 dsp_index, u32 host_cmd); + +static void hpi6000_send_dsp_interrupt(struct dsp_obj *pdo); + +static short hpi6000_send_data(struct hpi_adapter_obj *pao, u16 dsp_index, + struct hpi_message *phm, struct hpi_response *phr); + +static short hpi6000_get_data(struct hpi_adapter_obj *pao, u16 dsp_index, + struct hpi_message *phm, struct hpi_response *phr); + +static void hpi_write_word(struct dsp_obj *pdo, u32 address, u32 data); + +static u32 hpi_read_word(struct dsp_obj *pdo, u32 address); + +static void hpi_write_block(struct dsp_obj *pdo, u32 address, u32 *pdata, + u32 length); + +static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata, + u32 length); + +static void subsys_create_adapter(struct hpi_message *phm, + struct hpi_response *phr); + +static void subsys_delete_adapter(struct hpi_message *phm, + struct hpi_response *phr); + +static void adapter_get_asserts(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static short create_adapter_obj(struct hpi_adapter_obj *pao, + u32 *pos_error_code); + +/* local globals */ + +static u16 gw_pci_read_asserts; /* used to count PCI2040 errors */ +static u16 gw_pci_write_asserts; /* used to count PCI2040 errors */ + +static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) +{ + + switch (phm->function) { + case HPI_SUBSYS_OPEN: + case HPI_SUBSYS_CLOSE: + case HPI_SUBSYS_GET_INFO: + case HPI_SUBSYS_DRIVER_UNLOAD: + case HPI_SUBSYS_DRIVER_LOAD: + case HPI_SUBSYS_FIND_ADAPTERS: + /* messages that should not get here */ + phr->error = HPI_ERROR_UNIMPLEMENTED; + break; + case HPI_SUBSYS_CREATE_ADAPTER: + subsys_create_adapter(phm, phr); + break; + case HPI_SUBSYS_DELETE_ADAPTER: + subsys_delete_adapter(phm, phr); + break; + default: + phr->error = HPI_ERROR_INVALID_FUNC; + break; + } +} + +static void control_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + + switch (phm->function) { + case HPI_CONTROL_GET_STATE: + if (pao->has_control_cache) { + u16 err; + err = hpi6000_update_control_cache(pao, phm); + + if (err) { + phr->error = err; + break; + } + + if (hpi_check_control_cache(((struct hpi_hw_obj *) + pao->priv)->p_cache, phm, + phr)) + break; + } + hw_message(pao, phm, phr); + break; + case HPI_CONTROL_GET_INFO: + hw_message(pao, phm, phr); + break; + case HPI_CONTROL_SET_STATE: + hw_message(pao, phm, phr); + hpi_sync_control_cache(((struct hpi_hw_obj *)pao->priv)-> + p_cache, phm, phr); + break; + default: + phr->error = HPI_ERROR_INVALID_FUNC; + break; + } +} + +static void adapter_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + switch (phm->function) { + case HPI_ADAPTER_GET_INFO: + hw_message(pao, phm, phr); + break; + case HPI_ADAPTER_GET_ASSERT: + adapter_get_asserts(pao, phm, phr); + break; + case HPI_ADAPTER_OPEN: + case HPI_ADAPTER_CLOSE: + case HPI_ADAPTER_TEST_ASSERT: + case HPI_ADAPTER_SELFTEST: + case HPI_ADAPTER_GET_MODE: + case HPI_ADAPTER_SET_MODE: + case HPI_ADAPTER_FIND_OBJECT: + case HPI_ADAPTER_GET_PROPERTY: + case HPI_ADAPTER_SET_PROPERTY: + case HPI_ADAPTER_ENUM_PROPERTY: + hw_message(pao, phm, phr); + break; + default: + phr->error = HPI_ERROR_INVALID_FUNC; + break; + } +} + +static void outstream_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + switch (phm->function) { + case HPI_OSTREAM_HOSTBUFFER_ALLOC: + case HPI_OSTREAM_HOSTBUFFER_FREE: + /* Don't let these messages go to the HW function because + * they're called without allocating the spinlock. + * For the HPI6000 adapters the HW would return + * HPI_ERROR_INVALID_FUNC anyway. + */ + phr->error = HPI_ERROR_INVALID_FUNC; + break; + default: + hw_message(pao, phm, phr); + return; + } +} + +static void instream_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + + switch (phm->function) { + case HPI_ISTREAM_HOSTBUFFER_ALLOC: + case HPI_ISTREAM_HOSTBUFFER_FREE: + /* Don't let these messages go to the HW function because + * they're called without allocating the spinlock. + * For the HPI6000 adapters the HW would return + * HPI_ERROR_INVALID_FUNC anyway. + */ + phr->error = HPI_ERROR_INVALID_FUNC; + break; + default: + hw_message(pao, phm, phr); + return; + } +} + +/************************************************************************/ +/** HPI_6000() + * Entry point from HPIMAN + * All calls to the HPI start here + */ +void HPI_6000(struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_adapter_obj *pao = NULL; + + /* subsytem messages get executed by every HPI. */ + /* All other messages are ignored unless the adapter index matches */ + /* an adapter in the HPI */ + HPI_DEBUG_LOG(DEBUG, "O %d,F %x\n", phm->object, phm->function); + + /* if Dsp has crashed then do not communicate with it any more */ + if (phm->object != HPI_OBJ_SUBSYSTEM) { + pao = hpi_find_adapter(phm->adapter_index); + if (!pao) { + HPI_DEBUG_LOG(DEBUG, + " %d,%d refused, for another HPI?\n", + phm->object, phm->function); + return; + } + + if (pao->dsp_crashed >= 10) { + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_DSP_HARDWARE); + HPI_DEBUG_LOG(DEBUG, " %d,%d dsp crashed.\n", + phm->object, phm->function); + return; + } + } + /* Init default response including the size field */ + if (phm->function != HPI_SUBSYS_CREATE_ADAPTER) + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_PROCESSING_MESSAGE); + + switch (phm->type) { + case HPI_TYPE_MESSAGE: + switch (phm->object) { + case HPI_OBJ_SUBSYSTEM: + subsys_message(phm, phr); + break; + + case HPI_OBJ_ADAPTER: + phr->size = + sizeof(struct hpi_response_header) + + sizeof(struct hpi_adapter_res); + adapter_message(pao, phm, phr); + break; + + case HPI_OBJ_CONTROL: + control_message(pao, phm, phr); + break; + + case HPI_OBJ_OSTREAM: + outstream_message(pao, phm, phr); + break; + + case HPI_OBJ_ISTREAM: + instream_message(pao, phm, phr); + break; + + default: + hw_message(pao, phm, phr); + break; + } + break; + + default: + phr->error = HPI_ERROR_INVALID_TYPE; + break; + } +} + +/************************************************************************/ +/* SUBSYSTEM */ + +/* create an adapter object and initialise it based on resource information + * passed in in the message + * NOTE - you cannot use this function AND the FindAdapters function at the + * same time, the application must use only one of them to get the adapters + */ +static void subsys_create_adapter(struct hpi_message *phm, + struct hpi_response *phr) +{ + /* create temp adapter obj, because we don't know what index yet */ + struct hpi_adapter_obj ao; + struct hpi_adapter_obj *pao; + u32 os_error_code; + short error = 0; + u32 dsp_index = 0; + + HPI_DEBUG_LOG(VERBOSE, "subsys_create_adapter\n"); + + memset(&ao, 0, sizeof(ao)); + + /* this HPI only creates adapters for TI/PCI2040 based devices */ + if (phm->u.s.resource.bus_type != HPI_BUS_PCI) + return; + if (phm->u.s.resource.r.pci->vendor_id != HPI_PCI_VENDOR_ID_TI) + return; + if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_PCI2040) + return; + + ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); + if (!ao.priv) { + HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n"); + phr->error = HPI_ERROR_MEMORY_ALLOC; + return; + } + + /* create the adapter object based on the resource information */ + /*? memcpy(&ao.Pci,&phm->u.s.Resource.r.Pci,sizeof(ao.Pci)); */ + ao.pci = *phm->u.s.resource.r.pci; + + error = create_adapter_obj(&ao, &os_error_code); + if (!error) + error = hpi_add_adapter(&ao); + if (error) { + phr->u.s.data = os_error_code; + kfree(ao.priv); + phr->error = error; + return; + } + /* need to update paParentAdapter */ + pao = hpi_find_adapter(ao.index); + if (!pao) { + /* We just added this adapter, why can't we find it!? */ + HPI_DEBUG_LOG(ERROR, "lost adapter after boot\n"); + phr->error = 950; + return; + } + + for (dsp_index = 0; dsp_index < MAX_DSPS; dsp_index++) { + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + phw->ado[dsp_index].pa_parent_adapter = pao; + } + + phr->u.s.aw_adapter_list[ao.index] = ao.adapter_type; + phr->u.s.adapter_index = ao.index; + phr->u.s.num_adapters++; + phr->error = 0; +} + +static void subsys_delete_adapter(struct hpi_message *phm, + struct hpi_response *phr) +{ + struct hpi_adapter_obj *pao = NULL; + struct hpi_hw_obj *phw; + + pao = hpi_find_adapter(phm->adapter_index); + if (!pao) + return; + + phw = (struct hpi_hw_obj *)pao->priv; + + if (pao->has_control_cache) + hpi_free_control_cache(phw->p_cache); + + hpi_delete_adapter(pao); + kfree(phw); + + phr->error = 0; +} + +/* this routine is called from SubSysFindAdapter and SubSysCreateAdapter */ +static short create_adapter_obj(struct hpi_adapter_obj *pao, + u32 *pos_error_code) +{ + short boot_error = 0; + u32 dsp_index = 0; + u32 control_cache_size = 0; + u32 control_cache_count = 0; + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + + /* init error reporting */ + pao->dsp_crashed = 0; + + /* The PCI2040 has the following address map */ + /* BAR0 - 4K = HPI control and status registers on PCI2040 (HPI CSR) */ + /* BAR1 - 32K = HPI registers on DSP */ + phw->dw2040_HPICSR = pao->pci.ap_mem_base[0]; + phw->dw2040_HPIDSP = pao->pci.ap_mem_base[1]; + HPI_DEBUG_LOG(VERBOSE, "csr %p, dsp %p\n", phw->dw2040_HPICSR, + phw->dw2040_HPIDSP); + + /* set addresses for the possible DSP HPI interfaces */ + for (dsp_index = 0; dsp_index < MAX_DSPS; dsp_index++) { + phw->ado[dsp_index].prHPI_control = + phw->dw2040_HPIDSP + (CONTROL + + DSP_SPACING * dsp_index); + + phw->ado[dsp_index].prHPI_address = + phw->dw2040_HPIDSP + (ADDRESS + + DSP_SPACING * dsp_index); + phw->ado[dsp_index].prHPI_data = + phw->dw2040_HPIDSP + (DATA + DSP_SPACING * dsp_index); + + phw->ado[dsp_index].prHPI_data_auto_inc = + phw->dw2040_HPIDSP + (DATA_AUTOINC + + DSP_SPACING * dsp_index); + + HPI_DEBUG_LOG(VERBOSE, "ctl %p, adr %p, dat %p, dat++ %p\n", + phw->ado[dsp_index].prHPI_control, + phw->ado[dsp_index].prHPI_address, + phw->ado[dsp_index].prHPI_data, + phw->ado[dsp_index].prHPI_data_auto_inc); + + phw->ado[dsp_index].pa_parent_adapter = pao; + } + + phw->pCI2040HPI_error_count = 0; + pao->has_control_cache = 0; + + /* Set the default number of DSPs on this card */ + /* This is (conditionally) adjusted after bootloading */ + /* of the first DSP in the bootload section. */ + phw->num_dsp = 1; + + boot_error = hpi6000_adapter_boot_load_dsp(pao, pos_error_code); + if (boot_error) + return boot_error; + + HPI_DEBUG_LOG(INFO, "bootload DSP OK\n"); + + phw->message_buffer_address_on_dsp = 0L; + phw->response_buffer_address_on_dsp = 0L; + + /* get info about the adapter by asking the adapter */ + /* send a HPI_ADAPTER_GET_INFO message */ + { + struct hpi_message hM; + struct hpi_response hR0; /* response from DSP 0 */ + struct hpi_response hR1; /* response from DSP 1 */ + u16 error = 0; + + HPI_DEBUG_LOG(VERBOSE, "send ADAPTER_GET_INFO\n"); + memset(&hM, 0, sizeof(hM)); + hM.type = HPI_TYPE_MESSAGE; + hM.size = sizeof(struct hpi_message); + hM.object = HPI_OBJ_ADAPTER; + hM.function = HPI_ADAPTER_GET_INFO; + hM.adapter_index = 0; + memset(&hR0, 0, sizeof(hR0)); + memset(&hR1, 0, sizeof(hR1)); + hR0.size = sizeof(hR0); + hR1.size = sizeof(hR1); + + error = hpi6000_message_response_sequence(pao, 0, &hM, &hR0); + if (hR0.error) { + HPI_DEBUG_LOG(DEBUG, "message error %d\n", hR0.error); + return hR0.error; + } + if (phw->num_dsp == 2) { + error = hpi6000_message_response_sequence(pao, 1, &hM, + &hR1); + if (error) + return error; + } + pao->adapter_type = hR0.u.a.adapter_type; + pao->index = hR0.u.a.adapter_index; + } + + memset(&phw->control_cache[0], 0, + sizeof(struct hpi_control_cache_single) * + HPI_NMIXER_CONTROLS); + /* Read the control cache length to figure out if it is turned on */ + control_cache_size = + hpi_read_word(&phw->ado[0], + HPI_HIF_ADDR(control_cache_size_in_bytes)); + if (control_cache_size) { + control_cache_count = + hpi_read_word(&phw->ado[0], + HPI_HIF_ADDR(control_cache_count)); + pao->has_control_cache = 1; + + phw->p_cache = + hpi_alloc_control_cache(control_cache_count, + control_cache_size, (struct hpi_control_cache_info *) + &phw->control_cache[0] + ); + } else + pao->has_control_cache = 0; + + HPI_DEBUG_LOG(DEBUG, "get adapter info ASI%04X index %d\n", + pao->adapter_type, pao->index); + pao->open = 0; /* upon creation the adapter is closed */ + return 0; +} + +/************************************************************************/ +/* ADAPTER */ + +static void adapter_get_asserts(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ +#ifndef HIDE_PCI_ASSERTS + /* if we have PCI2040 asserts then collect them */ + if ((gw_pci_read_asserts > 0) || (gw_pci_write_asserts > 0)) { + phr->u.a.serial_number = + gw_pci_read_asserts * 100 + gw_pci_write_asserts; + phr->u.a.adapter_index = 1; /* assert count */ + phr->u.a.adapter_type = -1; /* "dsp index" */ + strcpy(phr->u.a.sz_adapter_assert, "PCI2040 error"); + gw_pci_read_asserts = 0; + gw_pci_write_asserts = 0; + phr->error = 0; + } else +#endif + hw_message(pao, phm, phr); /*get DSP asserts */ + + return; +} + +/************************************************************************/ +/* LOW-LEVEL */ + +static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, + u32 *pos_error_code) +{ + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + short error; + u32 timeout; + u32 read = 0; + u32 i = 0; + u32 data = 0; + u32 j = 0; + u32 test_addr = 0x80000000; + u32 test_data = 0x00000001; + u32 dw2040_reset = 0; + u32 dsp_index = 0; + u32 endian = 0; + u32 adapter_info = 0; + u32 delay = 0; + + struct dsp_code dsp_code; + u16 boot_load_family = 0; + + /* NOTE don't use wAdapterType in this routine. It is not setup yet */ + + switch (pao->pci.subsys_device_id) { + case 0x5100: + case 0x5110: /* ASI5100 revB or higher with C6711D */ + case 0x6100: + case 0x6200: + boot_load_family = HPI_ADAPTER_FAMILY_ASI(0x6200); + break; + case 0x8800: + boot_load_family = HPI_ADAPTER_FAMILY_ASI(0x8800); + break; + default: + return HPI6000_ERROR_UNHANDLED_SUBSYS_ID; + } + + /* reset all DSPs, indicate two DSPs are present + * set RST3-=1 to disconnect HAD8 to set DSP in little endian mode + */ + endian = 0; + dw2040_reset = 0x0003000F; + iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); + + /* read back register to make sure PCI2040 chip is functioning + * note that bits 4..15 are read-only and so should always return zero, + * even though we wrote 1 to them + */ + for (i = 0; i < 1000; i++) + delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + if (delay != dw2040_reset) { + HPI_DEBUG_LOG(ERROR, "INIT_PCI2040 %x %x\n", dw2040_reset, + delay); + return HPI6000_ERROR_INIT_PCI2040; + } + + /* Indicate that DSP#0,1 is a C6X */ + iowrite32(0x00000003, phw->dw2040_HPICSR + HPI_DATA_WIDTH); + /* set Bit30 and 29 - which will prevent Target aborts from being + * issued upon HPI or GP error + */ + iowrite32(0x60000000, phw->dw2040_HPICSR + INTERRUPT_MASK_SET); + + /* isolate DSP HAD8 line from PCI2040 so that + * Little endian can be set by pullup + */ + dw2040_reset = dw2040_reset & (~(endian << 3)); + iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); + + phw->ado[0].c_dsp_rev = 'B'; /* revB */ + phw->ado[1].c_dsp_rev = 'B'; /* revB */ + + /*Take both DSPs out of reset, setting HAD8 to the correct Endian */ + dw2040_reset = dw2040_reset & (~0x00000001); /* start DSP 0 */ + iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); + dw2040_reset = dw2040_reset & (~0x00000002); /* start DSP 1 */ + iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); + + /* set HAD8 back to PCI2040, now that DSP set to little endian mode */ + dw2040_reset = dw2040_reset & (~0x00000008); + iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); + /*delay to allow DSP to get going */ + for (i = 0; i < 100; i++) + delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + + /* loop through all DSPs, downloading DSP code */ + for (dsp_index = 0; dsp_index < phw->num_dsp; dsp_index++) { + struct dsp_obj *pdo = &phw->ado[dsp_index]; + + /* configure DSP so that we download code into the SRAM */ + /* set control reg for little endian, HWOB=1 */ + iowrite32(0x00010001, pdo->prHPI_control); + + /* test access to the HPI address register (HPIA) */ + test_data = 0x00000001; + for (j = 0; j < 32; j++) { + iowrite32(test_data, pdo->prHPI_address); + data = ioread32(pdo->prHPI_address); + if (data != test_data) { + HPI_DEBUG_LOG(ERROR, "INIT_DSPHPI %x %x %x\n", + test_data, data, dsp_index); + return HPI6000_ERROR_INIT_DSPHPI; + } + test_data = test_data << 1; + } + +/* if C6713 the setup PLL to generate 225MHz from 25MHz. +* Since the PLLDIV1 read is sometimes wrong, even on a C6713, +* we're going to do this unconditionally +*/ +/* PLLDIV1 should have a value of 8000 after reset */ +/* + if (HpiReadWord(pdo,0x01B7C118) == 0x8000) +*/ + { + /* C6713 datasheet says we cannot program PLL from HPI, + * and indeed if we try to set the PLL multiply from the + * HPI, the PLL does not seem to lock, + * so we enable the PLL and use the default of x 7 + */ + /* bypass PLL */ + hpi_write_word(pdo, 0x01B7C100, 0x0000); + for (i = 0; i < 100; i++) + delay = ioread32(phw->dw2040_HPICSR + + HPI_RESET); + + /* ** use default of PLL x7 ** */ + /* EMIF = 225/3=75MHz */ + hpi_write_word(pdo, 0x01B7C120, 0x8002); + /* peri = 225/2 */ + hpi_write_word(pdo, 0x01B7C11C, 0x8001); + /* cpu = 225/1 */ + hpi_write_word(pdo, 0x01B7C118, 0x8000); + /* ~200us delay */ + for (i = 0; i < 2000; i++) + delay = ioread32(phw->dw2040_HPICSR + + HPI_RESET); + /* PLL not bypassed */ + hpi_write_word(pdo, 0x01B7C100, 0x0001); + /* ~200us delay */ + for (i = 0; i < 2000; i++) + delay = ioread32(phw->dw2040_HPICSR + + HPI_RESET); + } + + /* test r/w to internal DSP memory + * C6711 has L2 cache mapped to 0x0 when reset + * + * revB - because of bug 3.0.1 last HPI read + * (before HPI address issued) must be non-autoinc + */ + /* test each bit in the 32bit word */ + for (i = 0; i < 100; i++) { + test_addr = 0x00000000; + test_data = 0x00000001; + for (j = 0; j < 32; j++) { + hpi_write_word(pdo, test_addr + i, test_data); + data = hpi_read_word(pdo, test_addr + i); + if (data != test_data) { + HPI_DEBUG_LOG(ERROR, + "DSP mem %x %x %x %x\n", + test_addr + i, test_data, + data, dsp_index); + + return HPI6000_ERROR_INIT_DSPINTMEM; + } + test_data = test_data << 1; + } + } + + /* memory map of ASI6200 + 00000000-0000FFFF 16Kx32 internal program + 01800000-019FFFFF Internal peripheral + 80000000-807FFFFF CE0 2Mx32 SDRAM running @ 100MHz + 90000000-9000FFFF CE1 Async peripherals: + + EMIF config + ------------ + Global EMIF control + 0 - + 1 - + 2 - + 3 CLK2EN = 1 CLKOUT2 enabled + 4 CLK1EN = 0 CLKOUT1 disabled + 5 EKEN = 1 <--!! C6713 specific, enables ECLKOUT + 6 - + 7 NOHOLD = 1 external HOLD disabled + 8 HOLDA = 0 HOLDA output is low + 9 HOLD = 0 HOLD input is low + 10 ARDY = 1 ARDY input is high + 11 BUSREQ = 0 BUSREQ output is low + 12,13 Reserved = 1 + */ + hpi_write_word(pdo, 0x01800000, 0x34A8); + + /* EMIF CE0 setup - 2Mx32 Sync DRAM + 31..28 Wr setup + 27..22 Wr strobe + 21..20 Wr hold + 19..16 Rd setup + 15..14 - + 13..8 Rd strobe + 7..4 MTYPE 0011 Sync DRAM 32bits + 3 Wr hold MSB + 2..0 Rd hold + */ + hpi_write_word(pdo, 0x01800008, 0x00000030); + + /* EMIF SDRAM Extension + 31-21 0 + 20 WR2RD = 0 + 19-18 WR2DEAC = 1 + 17 WR2WR = 0 + 16-15 R2WDQM = 2 + 14-12 RD2WR = 4 + 11-10 RD2DEAC = 1 + 9 RD2RD = 1 + 8-7 THZP = 10b + 6-5 TWR = 2-1 = 01b (tWR = 10ns) + 4 TRRD = 0b = 2 ECLK (tRRD = 14ns) + 3-1 TRAS = 5-1 = 100b (Tras=42ns = 5 ECLK) + 1 CAS latency = 3 ECLK + (for Micron 2M32-7 operating at 100Mhz) + */ + + /* need to use this else DSP code crashes */ + hpi_write_word(pdo, 0x01800020, 0x001BDF29); + + /* EMIF SDRAM control - set up for a 2Mx32 SDRAM (512x32x4 bank) + 31 - - + 30 SDBSZ 1 4 bank + 29..28 SDRSZ 00 11 row address pins + 27..26 SDCSZ 01 8 column address pins + 25 RFEN 1 refersh enabled + 24 INIT 1 init SDRAM + 23..20 TRCD 0001 + 19..16 TRP 0001 + 15..12 TRC 0110 + 11..0 - - + */ + /* need to use this else DSP code crashes */ + hpi_write_word(pdo, 0x01800018, 0x47117000); + + /* EMIF SDRAM Refresh Timing */ + hpi_write_word(pdo, 0x0180001C, 0x00000410); + + /*MIF CE1 setup - Async peripherals + @100MHz bus speed, each cycle is 10ns, + 31..28 Wr setup = 1 + 27..22 Wr strobe = 3 30ns + 21..20 Wr hold = 1 + 19..16 Rd setup =1 + 15..14 Ta = 2 + 13..8 Rd strobe = 3 30ns + 7..4 MTYPE 0010 Async 32bits + 3 Wr hold MSB =0 + 2..0 Rd hold = 1 + */ + { + u32 cE1 = + (1L << 28) | (3L << 22) | (1L << 20) | (1L << + 16) | (2L << 14) | (3L << 8) | (2L << 4) | 1L; + hpi_write_word(pdo, 0x01800004, cE1); + } + + /* delay a little to allow SDRAM and DSP to "get going" */ + + for (i = 0; i < 1000; i++) + delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + + /* test access to SDRAM */ + { + test_addr = 0x80000000; + test_data = 0x00000001; + /* test each bit in the 32bit word */ + for (j = 0; j < 32; j++) { + hpi_write_word(pdo, test_addr, test_data); + data = hpi_read_word(pdo, test_addr); + if (data != test_data) { + HPI_DEBUG_LOG(ERROR, + "DSP dram %x %x %x %x\n", + test_addr, test_data, data, + dsp_index); + + return HPI6000_ERROR_INIT_SDRAM1; + } + test_data = test_data << 1; + } + /* test every Nth address in the DRAM */ +#define DRAM_SIZE_WORDS 0x200000 /*2_mx32 */ +#define DRAM_INC 1024 + test_addr = 0x80000000; + test_data = 0x0; + for (i = 0; i < DRAM_SIZE_WORDS; i = i + DRAM_INC) { + hpi_write_word(pdo, test_addr + i, test_data); + test_data++; + } + test_addr = 0x80000000; + test_data = 0x0; + for (i = 0; i < DRAM_SIZE_WORDS; i = i + DRAM_INC) { + data = hpi_read_word(pdo, test_addr + i); + if (data != test_data) { + HPI_DEBUG_LOG(ERROR, + "DSP dram %x %x %x %x\n", + test_addr + i, test_data, + data, dsp_index); + return HPI6000_ERROR_INIT_SDRAM2; + } + test_data++; + } + + } + + /* write the DSP code down into the DSPs memory */ + /*HpiDspCode_Open(nBootLoadFamily,&DspCode,pdwOsErrorCode); */ + dsp_code.ps_dev = pao->pci.p_os_data; + + error = hpi_dsp_code_open(boot_load_family, &dsp_code, + pos_error_code); + + if (error) + return error; + + while (1) { + u32 length; + u32 address; + u32 type; + u32 *pcode; + + error = hpi_dsp_code_read_word(&dsp_code, &length); + if (error) + break; + if (length == 0xFFFFFFFF) + break; /* end of code */ + + error = hpi_dsp_code_read_word(&dsp_code, &address); + if (error) + break; + error = hpi_dsp_code_read_word(&dsp_code, &type); + if (error) + break; + error = hpi_dsp_code_read_block(length, &dsp_code, + &pcode); + if (error) + break; + error = hpi6000_dsp_block_write32(pao, (u16)dsp_index, + address, pcode, length); + if (error) + break; + } + + if (error) { + hpi_dsp_code_close(&dsp_code); + return error; + } + /* verify that code was written correctly */ + /* this time through, assume no errors in DSP code file/array */ + hpi_dsp_code_rewind(&dsp_code); + while (1) { + u32 length; + u32 address; + u32 type; + u32 *pcode; + + hpi_dsp_code_read_word(&dsp_code, &length); + if (length == 0xFFFFFFFF) + break; /* end of code */ + + hpi_dsp_code_read_word(&dsp_code, &address); + hpi_dsp_code_read_word(&dsp_code, &type); + hpi_dsp_code_read_block(length, &dsp_code, &pcode); + + for (i = 0; i < length; i++) { + data = hpi_read_word(pdo, address); + if (data != *pcode) { + error = HPI6000_ERROR_INIT_VERIFY; + HPI_DEBUG_LOG(ERROR, + "DSP verify %x %x %x %x\n", + address, *pcode, data, + dsp_index); + break; + } + pcode++; + address += 4; + } + if (error) + break; + } + hpi_dsp_code_close(&dsp_code); + if (error) + return error; + + /* zero out the hostmailbox */ + { + u32 address = HPI_HIF_ADDR(host_cmd); + for (i = 0; i < 4; i++) { + hpi_write_word(pdo, address, 0); + address += 4; + } + } + /* write the DSP number into the hostmailbox */ + /* structure before starting the DSP */ + hpi_write_word(pdo, HPI_HIF_ADDR(dsp_number), dsp_index); + + /* write the DSP adapter Info into the */ + /* hostmailbox before starting the DSP */ + if (dsp_index > 0) + hpi_write_word(pdo, HPI_HIF_ADDR(adapter_info), + adapter_info); + + /* step 3. Start code by sending interrupt */ + iowrite32(0x00030003, pdo->prHPI_control); + for (i = 0; i < 10000; i++) + delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + + /* wait for a non-zero value in hostcmd - + * indicating initialization is complete + * + * Init could take a while if DSP checks SDRAM memory + * Was 200000. Increased to 2000000 for ASI8801 so we + * don't get 938 errors. + */ + timeout = 2000000; + while (timeout) { + do { + read = hpi_read_word(pdo, + HPI_HIF_ADDR(host_cmd)); + } while (--timeout + && hpi6000_check_PCI2040_error_flag(pao, + H6READ)); + + if (read) + break; + /* The following is a workaround for bug #94: + * Bluescreen on install and subsequent boots on a + * DELL PowerEdge 600SC PC with 1.8GHz P4 and + * ServerWorks chipset. Without this delay the system + * locks up with a bluescreen (NOT GPF or pagefault). + */ + else + hpios_delay_micro_seconds(1000); + } + if (timeout == 0) + return HPI6000_ERROR_INIT_NOACK; + + /* read the DSP adapter Info from the */ + /* hostmailbox structure after starting the DSP */ + if (dsp_index == 0) { + /*u32 dwTestData=0; */ + u32 mask = 0; + + adapter_info = + hpi_read_word(pdo, + HPI_HIF_ADDR(adapter_info)); + if (HPI_ADAPTER_FAMILY_ASI + (HPI_HIF_ADAPTER_INFO_EXTRACT_ADAPTER + (adapter_info)) == + HPI_ADAPTER_FAMILY_ASI(0x6200)) + /* all 6200 cards have this many DSPs */ + phw->num_dsp = 2; + + /* test that the PLD is programmed */ + /* and we can read/write 24bits */ +#define PLD_BASE_ADDRESS 0x90000000L /*for ASI6100/6200/8800 */ + + switch (boot_load_family) { + case HPI_ADAPTER_FAMILY_ASI(0x6200): + /* ASI6100/6200 has 24bit path to FPGA */ + mask = 0xFFFFFF00L; + /* ASI5100 uses AX6 code, */ + /* but has no PLD r/w register to test */ + if (HPI_ADAPTER_FAMILY_ASI(pao->pci. + subsys_device_id) == + HPI_ADAPTER_FAMILY_ASI(0x5100)) + mask = 0x00000000L; + break; + case HPI_ADAPTER_FAMILY_ASI(0x8800): + /* ASI8800 has 16bit path to FPGA */ + mask = 0xFFFF0000L; + break; + } + test_data = 0xAAAAAA00L & mask; + /* write to 24 bit Debug register (D31-D8) */ + hpi_write_word(pdo, PLD_BASE_ADDRESS + 4L, test_data); + read = hpi_read_word(pdo, + PLD_BASE_ADDRESS + 4L) & mask; + if (read != test_data) { + HPI_DEBUG_LOG(ERROR, "PLD %x %x\n", test_data, + read); + return HPI6000_ERROR_INIT_PLDTEST1; + } + test_data = 0x55555500L & mask; + hpi_write_word(pdo, PLD_BASE_ADDRESS + 4L, test_data); + read = hpi_read_word(pdo, + PLD_BASE_ADDRESS + 4L) & mask; + if (read != test_data) { + HPI_DEBUG_LOG(ERROR, "PLD %x %x\n", test_data, + read); + return HPI6000_ERROR_INIT_PLDTEST2; + } + } + } /* for numDSP */ + return 0; +} + +#define PCI_TIMEOUT 100 + +static int hpi_set_address(struct dsp_obj *pdo, u32 address) +{ + u32 timeout = PCI_TIMEOUT; + + do { + iowrite32(address, pdo->prHPI_address); + } while (hpi6000_check_PCI2040_error_flag(pdo->pa_parent_adapter, + H6WRITE) + && --timeout); + + if (timeout) + return 0; + + return 1; +} + +/* write one word to the HPI port */ +static void hpi_write_word(struct dsp_obj *pdo, u32 address, u32 data) +{ + if (hpi_set_address(pdo, address)) + return; + iowrite32(data, pdo->prHPI_data); +} + +/* read one word from the HPI port */ +static u32 hpi_read_word(struct dsp_obj *pdo, u32 address) +{ + u32 data = 0; + + if (hpi_set_address(pdo, address)) + return 0; /*? no way to return error */ + + /* take care of errata in revB DSP (2.0.1) */ + data = ioread32(pdo->prHPI_data); + return data; +} + +/* write a block of 32bit words to the DSP HPI port using auto-inc mode */ +static void hpi_write_block(struct dsp_obj *pdo, u32 address, u32 *pdata, + u32 length) +{ + u16 length16 = length - 1; + + if (length == 0) + return; + + if (hpi_set_address(pdo, address)) + return; + + iowrite32_rep(pdo->prHPI_data_auto_inc, pdata, length16); + + /* take care of errata in revB DSP (2.0.1) */ + /* must end with non auto-inc */ + iowrite32(*(pdata + length - 1), pdo->prHPI_data); +} + +/** read a block of 32bit words from the DSP HPI port using auto-inc mode + */ +static void hpi_read_block(struct dsp_obj *pdo, u32 address, u32 *pdata, + u32 length) +{ + u16 length16 = length - 1; + + if (length == 0) + return; + + if (hpi_set_address(pdo, address)) + return; + + ioread32_rep(pdo->prHPI_data_auto_inc, pdata, length16); + + /* take care of errata in revB DSP (2.0.1) */ + /* must end with non auto-inc */ + *(pdata + length - 1) = ioread32(pdo->prHPI_data); +} + +static u16 hpi6000_dsp_block_write32(struct hpi_adapter_obj *pao, + u16 dsp_index, u32 hpi_address, u32 *source, u32 count) +{ + struct dsp_obj *pdo = + &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + u32 time_out = PCI_TIMEOUT; + int c6711_burst_size = 128; + u32 local_hpi_address = hpi_address; + int local_count = count; + int xfer_size; + u32 *pdata = source; + + while (local_count) { + if (local_count > c6711_burst_size) + xfer_size = c6711_burst_size; + else + xfer_size = local_count; + + time_out = PCI_TIMEOUT; + do { + hpi_write_block(pdo, local_hpi_address, pdata, + xfer_size); + } while (hpi6000_check_PCI2040_error_flag(pao, H6WRITE) + && --time_out); + + if (!time_out) + break; + pdata += xfer_size; + local_hpi_address += sizeof(u32) * xfer_size; + local_count -= xfer_size; + } + + if (time_out) + return 0; + else + return 1; +} + +static u16 hpi6000_dsp_block_read32(struct hpi_adapter_obj *pao, + u16 dsp_index, u32 hpi_address, u32 *dest, u32 count) +{ + struct dsp_obj *pdo = + &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + u32 time_out = PCI_TIMEOUT; + int c6711_burst_size = 16; + u32 local_hpi_address = hpi_address; + int local_count = count; + int xfer_size; + u32 *pdata = dest; + u32 loop_count = 0; + + while (local_count) { + if (local_count > c6711_burst_size) + xfer_size = c6711_burst_size; + else + xfer_size = local_count; + + time_out = PCI_TIMEOUT; + do { + hpi_read_block(pdo, local_hpi_address, pdata, + xfer_size); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) + && --time_out); + if (!time_out) + break; + + pdata += xfer_size; + local_hpi_address += sizeof(u32) * xfer_size; + local_count -= xfer_size; + loop_count++; + } + + if (time_out) + return 0; + else + return 1; +} + +static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, + u16 dsp_index, struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; + u32 timeout; + u16 ack; + u32 address; + u32 length; + u32 *p_data; + u16 error = 0; + + /* does the DSP we are referencing exist? */ + if (dsp_index >= phw->num_dsp) + return HPI6000_ERROR_MSG_INVALID_DSP_INDEX; + + ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); + if (ack & HPI_HIF_ERROR_MASK) { + pao->dsp_crashed++; + return HPI6000_ERROR_MSG_RESP_IDLE_TIMEOUT; + } + pao->dsp_crashed = 0; + + /* send the message */ + + /* get the address and size */ + if (phw->message_buffer_address_on_dsp == 0) { + timeout = TIMEOUT; + do { + address = + hpi_read_word(pdo, + HPI_HIF_ADDR(message_buffer_address)); + phw->message_buffer_address_on_dsp = address; + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) + && --timeout); + if (!timeout) + return HPI6000_ERROR_MSG_GET_ADR; + } else + address = phw->message_buffer_address_on_dsp; + + /* dwLength = sizeof(struct hpi_message); */ + length = phm->size; + + /* send it */ + p_data = (u32 *)phm; + if (hpi6000_dsp_block_write32(pao, dsp_index, address, p_data, + (u16)length / 4)) + return HPI6000_ERROR_MSG_RESP_BLOCKWRITE32; + + if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_GET_RESP)) + return HPI6000_ERROR_MSG_RESP_GETRESPCMD; + hpi6000_send_dsp_interrupt(pdo); + + ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_RESP); + if (ack & HPI_HIF_ERROR_MASK) + return HPI6000_ERROR_MSG_RESP_GET_RESP_ACK; + + /* get the address and size */ + if (phw->response_buffer_address_on_dsp == 0) { + timeout = TIMEOUT; + do { + address = + hpi_read_word(pdo, + HPI_HIF_ADDR(response_buffer_address)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) + && --timeout); + phw->response_buffer_address_on_dsp = address; + + if (!timeout) + return HPI6000_ERROR_RESP_GET_ADR; + } else + address = phw->response_buffer_address_on_dsp; + + /* read the length of the response back from the DSP */ + timeout = TIMEOUT; + do { + length = hpi_read_word(pdo, HPI_HIF_ADDR(length)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) && --timeout); + if (!timeout) + length = sizeof(struct hpi_response); + + /* get it */ + p_data = (u32 *)phr; + if (hpi6000_dsp_block_read32(pao, dsp_index, address, p_data, + (u16)length / 4)) + return HPI6000_ERROR_MSG_RESP_BLOCKREAD32; + + /* set i/f back to idle */ + if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_IDLE)) + return HPI6000_ERROR_MSG_RESP_IDLECMD; + hpi6000_send_dsp_interrupt(pdo); + + error = hpi_validate_response(phm, phr); + return error; +} + +/* have to set up the below defines to match stuff in the MAP file */ + +#define MSG_ADDRESS (HPI_HIF_BASE+0x18) +#define MSG_LENGTH 11 +#define RESP_ADDRESS (HPI_HIF_BASE+0x44) +#define RESP_LENGTH 16 +#define QUEUE_START (HPI_HIF_BASE+0x88) +#define QUEUE_SIZE 0x8000 + +static short hpi6000_send_data_check_adr(u32 address, u32 length_in_dwords) +{ +/*#define CHECKING // comment this line in to enable checking */ +#ifdef CHECKING + if (address < (u32)MSG_ADDRESS) + return 0; + if (address > (u32)(QUEUE_START + QUEUE_SIZE)) + return 0; + if ((address + (length_in_dwords << 2)) > + (u32)(QUEUE_START + QUEUE_SIZE)) + return 0; +#else + (void)address; + (void)length_in_dwords; + return 1; +#endif +} + +static short hpi6000_send_data(struct hpi_adapter_obj *pao, u16 dsp_index, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct dsp_obj *pdo = + &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + u32 data_sent = 0; + u16 ack; + u32 length, address; + u32 *p_data = (u32 *)phm->u.d.u.data.pb_data; + u16 time_out = 8; + + (void)phr; + + /* round dwDataSize down to nearest 4 bytes */ + while ((data_sent < (phm->u.d.u.data.data_size & ~3L)) + && --time_out) { + ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); + if (ack & HPI_HIF_ERROR_MASK) + return HPI6000_ERROR_SEND_DATA_IDLE_TIMEOUT; + + if (hpi6000_send_host_command(pao, dsp_index, + HPI_HIF_SEND_DATA)) + return HPI6000_ERROR_SEND_DATA_CMD; + + hpi6000_send_dsp_interrupt(pdo); + + ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_SEND_DATA); + + if (ack & HPI_HIF_ERROR_MASK) + return HPI6000_ERROR_SEND_DATA_ACK; + + do { + /* get the address and size */ + address = hpi_read_word(pdo, HPI_HIF_ADDR(address)); + /* DSP returns number of DWORDS */ + length = hpi_read_word(pdo, HPI_HIF_ADDR(length)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ)); + + if (!hpi6000_send_data_check_adr(address, length)) + return HPI6000_ERROR_SEND_DATA_ADR; + + /* send the data. break data into 512 DWORD blocks (2K bytes) + * and send using block write. 2Kbytes is the max as this is the + * memory window given to the HPI data register by the PCI2040 + */ + + { + u32 len = length; + u32 blk_len = 512; + while (len) { + if (len < blk_len) + blk_len = len; + if (hpi6000_dsp_block_write32(pao, dsp_index, + address, p_data, blk_len)) + return HPI6000_ERROR_SEND_DATA_WRITE; + address += blk_len * 4; + p_data += blk_len; + len -= blk_len; + } + } + + if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_IDLE)) + return HPI6000_ERROR_SEND_DATA_IDLECMD; + + hpi6000_send_dsp_interrupt(pdo); + + data_sent += length * 4; + } + if (!time_out) + return HPI6000_ERROR_SEND_DATA_TIMEOUT; + return 0; +} + +static short hpi6000_get_data(struct hpi_adapter_obj *pao, u16 dsp_index, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct dsp_obj *pdo = + &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + u32 data_got = 0; + u16 ack; + u32 length, address; + u32 *p_data = (u32 *)phm->u.d.u.data.pb_data; + + (void)phr; /* this parameter not used! */ + + /* round dwDataSize down to nearest 4 bytes */ + while (data_got < (phm->u.d.u.data.data_size & ~3L)) { + ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); + if (ack & HPI_HIF_ERROR_MASK) + return HPI6000_ERROR_GET_DATA_IDLE_TIMEOUT; + + if (hpi6000_send_host_command(pao, dsp_index, + HPI_HIF_GET_DATA)) + return HPI6000_ERROR_GET_DATA_CMD; + hpi6000_send_dsp_interrupt(pdo); + + ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_DATA); + + if (ack & HPI_HIF_ERROR_MASK) + return HPI6000_ERROR_GET_DATA_ACK; + + /* get the address and size */ + do { + address = hpi_read_word(pdo, HPI_HIF_ADDR(address)); + length = hpi_read_word(pdo, HPI_HIF_ADDR(length)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ)); + + /* read the data */ + { + u32 len = length; + u32 blk_len = 512; + while (len) { + if (len < blk_len) + blk_len = len; + if (hpi6000_dsp_block_read32(pao, dsp_index, + address, p_data, blk_len)) + return HPI6000_ERROR_GET_DATA_READ; + address += blk_len * 4; + p_data += blk_len; + len -= blk_len; + } + } + + if (hpi6000_send_host_command(pao, dsp_index, HPI_HIF_IDLE)) + return HPI6000_ERROR_GET_DATA_IDLECMD; + hpi6000_send_dsp_interrupt(pdo); + + data_got += length * 4; + } + return 0; +} + +static void hpi6000_send_dsp_interrupt(struct dsp_obj *pdo) +{ + iowrite32(0x00030003, pdo->prHPI_control); /* DSPINT */ +} + +static short hpi6000_send_host_command(struct hpi_adapter_obj *pao, + u16 dsp_index, u32 host_cmd) +{ + struct dsp_obj *pdo = + &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + u32 timeout = TIMEOUT; + + /* set command */ + do { + hpi_write_word(pdo, HPI_HIF_ADDR(host_cmd), host_cmd); + /* flush the FIFO */ + hpi_set_address(pdo, HPI_HIF_ADDR(host_cmd)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6WRITE) && --timeout); + + /* reset the interrupt bit */ + iowrite32(0x00040004, pdo->prHPI_control); + + if (timeout) + return 0; + else + return 1; +} + +/* if the PCI2040 has recorded an HPI timeout, reset the error and return 1 */ +static short hpi6000_check_PCI2040_error_flag(struct hpi_adapter_obj *pao, + u16 read_or_write) +{ + u32 hPI_error; + + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + + /* read the error bits from the PCI2040 */ + hPI_error = ioread32(phw->dw2040_HPICSR + HPI_ERROR_REPORT); + if (hPI_error) { + /* reset the error flag */ + iowrite32(0L, phw->dw2040_HPICSR + HPI_ERROR_REPORT); + phw->pCI2040HPI_error_count++; + if (read_or_write == 1) + gw_pci_read_asserts++; /************* inc global */ + else + gw_pci_write_asserts++; + return 1; + } else + return 0; +} + +static short hpi6000_wait_dsp_ack(struct hpi_adapter_obj *pao, u16 dsp_index, + u32 ack_value) +{ + struct dsp_obj *pdo = + &(*(struct hpi_hw_obj *)pao->priv).ado[dsp_index]; + u32 ack = 0L; + u32 timeout; + u32 hPIC = 0L; + + /* wait for host interrupt to signal ack is ready */ + timeout = TIMEOUT; + while (--timeout) { + hPIC = ioread32(pdo->prHPI_control); + if (hPIC & 0x04) /* 0x04 = HINT from DSP */ + break; + } + if (timeout == 0) + return HPI_HIF_ERROR_MASK; + + /* wait for dwAckValue */ + timeout = TIMEOUT; + while (--timeout) { + /* read the ack mailbox */ + ack = hpi_read_word(pdo, HPI_HIF_ADDR(dsp_ack)); + if (ack == ack_value) + break; + if ((ack & HPI_HIF_ERROR_MASK) + && !hpi6000_check_PCI2040_error_flag(pao, H6READ)) + break; + /*for (i=0;i<1000;i++) */ + /* dwPause=i+1; */ + } + if (ack & HPI_HIF_ERROR_MASK) + /* indicates bad read from DSP - + typically 0xffffff is read for some reason */ + ack = HPI_HIF_ERROR_MASK; + + if (timeout == 0) + ack = HPI_HIF_ERROR_MASK; + return (short)ack; +} + +static short hpi6000_update_control_cache(struct hpi_adapter_obj *pao, + struct hpi_message *phm) +{ + const u16 dsp_index = 0; + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + struct dsp_obj *pdo = &phw->ado[dsp_index]; + u32 timeout; + u32 cache_dirty_flag; + u16 err; + + hpios_dsplock_lock(pao); + + timeout = TIMEOUT; + do { + cache_dirty_flag = + hpi_read_word((struct dsp_obj *)pdo, + HPI_HIF_ADDR(control_cache_is_dirty)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) && --timeout); + if (!timeout) { + err = HPI6000_ERROR_CONTROL_CACHE_PARAMS; + goto unlock; + } + + if (cache_dirty_flag) { + /* read the cached controls */ + u32 address; + u32 length; + + timeout = TIMEOUT; + if (pdo->control_cache_address_on_dsp == 0) { + do { + address = + hpi_read_word((struct dsp_obj *)pdo, + HPI_HIF_ADDR(control_cache_address)); + + length = hpi_read_word((struct dsp_obj *)pdo, + HPI_HIF_ADDR + (control_cache_size_in_bytes)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6READ) + && --timeout); + if (!timeout) { + err = HPI6000_ERROR_CONTROL_CACHE_ADDRLEN; + goto unlock; + } + pdo->control_cache_address_on_dsp = address; + pdo->control_cache_length_on_dsp = length; + } else { + address = pdo->control_cache_address_on_dsp; + length = pdo->control_cache_length_on_dsp; + } + + if (hpi6000_dsp_block_read32(pao, dsp_index, address, + (u32 *)&phw->control_cache[0], + length / sizeof(u32))) { + err = HPI6000_ERROR_CONTROL_CACHE_READ; + goto unlock; + } + do { + hpi_write_word((struct dsp_obj *)pdo, + HPI_HIF_ADDR(control_cache_is_dirty), 0); + /* flush the FIFO */ + hpi_set_address(pdo, HPI_HIF_ADDR(host_cmd)); + } while (hpi6000_check_PCI2040_error_flag(pao, H6WRITE) + && --timeout); + if (!timeout) { + err = HPI6000_ERROR_CONTROL_CACHE_FLUSH; + goto unlock; + } + + } + err = 0; + +unlock: + hpios_dsplock_unlock(pao); + return err; +} + +/** Get dsp index for multi DSP adapters only */ +static u16 get_dsp_index(struct hpi_adapter_obj *pao, struct hpi_message *phm) +{ + u16 ret = 0; + switch (phm->object) { + case HPI_OBJ_ISTREAM: + if (phm->obj_index < 2) + ret = 1; + break; + case HPI_OBJ_PROFILE: + ret = phm->obj_index; + break; + default: + break; + } + return ret; +} + +/** Complete transaction with DSP + +Send message, get response, send or get stream data if any. +*/ +static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, + struct hpi_response *phr) +{ + u16 error = 0; + u16 dsp_index = 0; + u16 num_dsp = ((struct hpi_hw_obj *)pao->priv)->num_dsp; + hpios_dsplock_lock(pao); + + if (num_dsp < 2) + dsp_index = 0; + else { + dsp_index = get_dsp_index(pao, phm); + + /* is this checked on the DSP anyway? */ + if ((phm->function == HPI_ISTREAM_GROUP_ADD) + || (phm->function == HPI_OSTREAM_GROUP_ADD)) { + struct hpi_message hm; + u16 add_index; + hm.obj_index = phm->u.d.u.stream.stream_index; + hm.object = phm->u.d.u.stream.object_type; + add_index = get_dsp_index(pao, &hm); + if (add_index != dsp_index) { + phr->error = HPI_ERROR_NO_INTERDSP_GROUPS; + return; + } + } + } + error = hpi6000_message_response_sequence(pao, dsp_index, phm, phr); + + /* maybe an error response */ + if (error) { + /* something failed in the HPI/DSP interface */ + phr->error = error; + /* just the header of the response is valid */ + phr->size = sizeof(struct hpi_response_header); + goto err; + } + + if (phr->error != 0) /* something failed in the DSP */ + goto err; + + switch (phm->function) { + case HPI_OSTREAM_WRITE: + case HPI_ISTREAM_ANC_WRITE: + error = hpi6000_send_data(pao, dsp_index, phm, phr); + break; + case HPI_ISTREAM_READ: + case HPI_OSTREAM_ANC_READ: + error = hpi6000_get_data(pao, dsp_index, phm, phr); + break; + case HPI_ADAPTER_GET_ASSERT: + phr->u.a.adapter_index = 0; /* dsp 0 default */ + if (num_dsp == 2) { + if (!phr->u.a.adapter_type) { + /* no assert from dsp 0, check dsp 1 */ + error = hpi6000_message_response_sequence(pao, + 1, phm, phr); + phr->u.a.adapter_index = 1; + } + } + } + + if (error) + phr->error = error; + +err: + hpios_dsplock_unlock(pao); + return; +} diff --git a/sound/pci/asihpi/hpi6000.h b/sound/pci/asihpi/hpi6000.h new file mode 100644 index 00000000000..4c7d507c0ec --- /dev/null +++ b/sound/pci/asihpi/hpi6000.h @@ -0,0 +1,70 @@ +/***************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Public declarations for DSP Proramming Interface to TI C6701 + +Shared between hpi6000.c and DSP code + +(C) Copyright AudioScience Inc. 1998-2003 +******************************************************************************/ + +#ifndef _HPI6000_H_ +#define _HPI6000_H_ + +#define HPI_NMIXER_CONTROLS 200 + +/* + * Control caching is always supported in the HPI code. + * The DSP should make sure that dwControlCacheSizeInBytes is initialized to 0 + * during boot to make it in-active. + */ +struct hpi_hif_6000 { + u32 host_cmd; + u32 dsp_ack; + u32 address; + u32 length; + u32 message_buffer_address; + u32 response_buffer_address; + u32 dsp_number; + u32 adapter_info; + u32 control_cache_is_dirty; + u32 control_cache_address; + u32 control_cache_size_in_bytes; + u32 control_cache_count; +}; + +#define HPI_HIF_PACK_ADAPTER_INFO(adapter, version_major, version_minor) \ + ((adapter << 16) | (version_major << 8) | version_minor) +#define HPI_HIF_ADAPTER_INFO_EXTRACT_ADAPTER(adapterinfo) \ + ((adapterinfo >> 16) & 0xffff) +#define HPI_HIF_ADAPTER_INFO_EXTRACT_HWVERSION_MAJOR(adapterinfo) \ + ((adapterinfo >> 8) & 0xff) +#define HPI_HIF_ADAPTER_INFO_EXTRACT_HWVERSION_MINOR(adapterinfo) \ + (adapterinfo & 0xff) + +/* Command/status exchanged between host and DSP */ +#define HPI_HIF_IDLE 0 +#define HPI_HIF_SEND_MSG 1 +#define HPI_HIF_GET_RESP 2 +#define HPI_HIF_DATA_MASK 0x10 +#define HPI_HIF_SEND_DATA 0x13 +#define HPI_HIF_GET_DATA 0x14 +#define HPI_HIF_SEND_DONE 5 +#define HPI_HIF_RESET 9 + +#endif /* _HPI6000_H_ */ diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c new file mode 100644 index 00000000000..5e88c1fc2b9 --- /dev/null +++ b/sound/pci/asihpi/hpi6205.c @@ -0,0 +1,2331 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Hardware Programming Interface (HPI) for AudioScience + ASI50xx, AS51xx, ASI6xxx, ASI87xx ASI89xx series adapters. + These PCI and PCIe bus adapters are based on a + TMS320C6205 PCI bus mastering DSP, + and (except ASI50xx) TI TMS320C6xxx floating point DSP + + Exported function: + void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) + +(C) Copyright AudioScience Inc. 1998-2010 +*******************************************************************************/ +#define SOURCEFILE_NAME "hpi6205.c" + +#include "hpi_internal.h" +#include "hpimsginit.h" +#include "hpidebug.h" +#include "hpi6205.h" +#include "hpidspcd.h" +#include "hpicmn.h" + +/*****************************************************************************/ +/* HPI6205 specific error codes */ +#define HPI6205_ERROR_BASE 1000 +/*#define HPI6205_ERROR_MEM_ALLOC 1001 */ +#define HPI6205_ERROR_6205_NO_IRQ 1002 +#define HPI6205_ERROR_6205_INIT_FAILED 1003 +/*#define HPI6205_ERROR_MISSING_DSPCODE 1004 */ +#define HPI6205_ERROR_UNKNOWN_PCI_DEVICE 1005 +#define HPI6205_ERROR_6205_REG 1006 +#define HPI6205_ERROR_6205_DSPPAGE 1007 +#define HPI6205_ERROR_BAD_DSPINDEX 1008 +#define HPI6205_ERROR_C6713_HPIC 1009 +#define HPI6205_ERROR_C6713_HPIA 1010 +#define HPI6205_ERROR_C6713_PLL 1011 +#define HPI6205_ERROR_DSP_INTMEM 1012 +#define HPI6205_ERROR_DSP_EXTMEM 1013 +#define HPI6205_ERROR_DSP_PLD 1014 +#define HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT 1015 +#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016 +#define HPI6205_ERROR_6205_EEPROM 1017 +#define HPI6205_ERROR_DSP_EMIF 1018 + +#define hpi6205_error(dsp_index, err) (err) +/*****************************************************************************/ +/* for C6205 PCI i/f */ +/* Host Status Register (HSR) bitfields */ +#define C6205_HSR_INTSRC 0x01 +#define C6205_HSR_INTAVAL 0x02 +#define C6205_HSR_INTAM 0x04 +#define C6205_HSR_CFGERR 0x08 +#define C6205_HSR_EEREAD 0x10 +/* Host-to-DSP Control Register (HDCR) bitfields */ +#define C6205_HDCR_WARMRESET 0x01 +#define C6205_HDCR_DSPINT 0x02 +#define C6205_HDCR_PCIBOOT 0x04 +/* DSP Page Register (DSPP) bitfields, */ +/* defines 4 Mbyte page that BAR0 points to */ +#define C6205_DSPP_MAP1 0x400 + +/* BAR0 maps to prefetchable 4 Mbyte memory block set by DSPP. + * BAR1 maps to non-prefetchable 8 Mbyte memory block + * of DSP memory mapped registers (starting at 0x01800000). + * 0x01800000 is hardcoded in the PCI i/f, so that only the offset from this + * needs to be added to the BAR1 base address set in the PCI config reg + */ +#define C6205_BAR1_PCI_IO_OFFSET (0x027FFF0L) +#define C6205_BAR1_HSR (C6205_BAR1_PCI_IO_OFFSET) +#define C6205_BAR1_HDCR (C6205_BAR1_PCI_IO_OFFSET+4) +#define C6205_BAR1_DSPP (C6205_BAR1_PCI_IO_OFFSET+8) + +/* used to control LED (revA) and reset C6713 (revB) */ +#define C6205_BAR0_TIMER1_CTL (0x01980000L) + +/* For first 6713 in CE1 space, using DA17,16,2 */ +#define HPICL_ADDR 0x01400000L +#define HPICH_ADDR 0x01400004L +#define HPIAL_ADDR 0x01410000L +#define HPIAH_ADDR 0x01410004L +#define HPIDIL_ADDR 0x01420000L +#define HPIDIH_ADDR 0x01420004L +#define HPIDL_ADDR 0x01430000L +#define HPIDH_ADDR 0x01430004L + +#define C6713_EMIF_GCTL 0x01800000 +#define C6713_EMIF_CE1 0x01800004 +#define C6713_EMIF_CE0 0x01800008 +#define C6713_EMIF_CE2 0x01800010 +#define C6713_EMIF_CE3 0x01800014 +#define C6713_EMIF_SDRAMCTL 0x01800018 +#define C6713_EMIF_SDRAMTIMING 0x0180001C +#define C6713_EMIF_SDRAMEXT 0x01800020 + +struct hpi_hw_obj { + /* PCI registers */ + __iomem u32 *prHSR; + __iomem u32 *prHDCR; + __iomem u32 *prDSPP; + + u32 dsp_page; + + struct consistent_dma_area h_locked_mem; + struct bus_master_interface *p_interface_buffer; + + u16 flag_outstream_just_reset[HPI_MAX_STREAMS]; + /* a non-NULL handle means there is an HPI allocated buffer */ + struct consistent_dma_area instream_host_buffers[HPI_MAX_STREAMS]; + struct consistent_dma_area outstream_host_buffers[HPI_MAX_STREAMS]; + /* non-zero size means a buffer exists, may be external */ + u32 instream_host_buffer_size[HPI_MAX_STREAMS]; + u32 outstream_host_buffer_size[HPI_MAX_STREAMS]; + + struct consistent_dma_area h_control_cache; + struct consistent_dma_area h_async_event_buffer; +/* struct hpi_control_cache_single *pControlCache; */ + struct hpi_async_event *p_async_event_buffer; + struct hpi_control_cache *p_cache; +}; + +/*****************************************************************************/ +/* local prototypes */ + +#define check_before_bbm_copy(status, p_bbm_data, l_first_write, l_second_write) + +static int wait_dsp_ack(struct hpi_hw_obj *phw, int state, int timeout_us); + +static void send_dsp_command(struct hpi_hw_obj *phw, int cmd); + +static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, + u32 *pos_error_code); + +static u16 message_response_sequence(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, + struct hpi_response *phr); + +#define HPI6205_TIMEOUT 1000000 + +static void subsys_create_adapter(struct hpi_message *phm, + struct hpi_response *phr); +static void subsys_delete_adapter(struct hpi_message *phm, + struct hpi_response *phr); + +static u16 create_adapter_obj(struct hpi_adapter_obj *pao, + u32 *pos_error_code); + +static void delete_adapter_obj(struct hpi_adapter_obj *pao); + +static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_host_buffer_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_host_buffer_free(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); +static void outstream_write(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_start(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_open(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_reset(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void instream_host_buffer_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void instream_host_buffer_free(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void instream_read(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void instream_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static void instream_start(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr); + +static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index, + u32 address); + +static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index, + u32 address, u32 data); + +static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, + int dsp_index); + +static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, + u32 address, u32 length); + +static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao, + int dsp_index); + +static u16 boot_loader_test_external_memory(struct hpi_adapter_obj *pao, + int dsp_index); + +static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index); + +/*****************************************************************************/ + +static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) +{ + + switch (phm->function) { + case HPI_SUBSYS_OPEN: + case HPI_SUBSYS_CLOSE: + case HPI_SUBSYS_GET_INFO: + case HPI_SUBSYS_DRIVER_UNLOAD: + case HPI_SUBSYS_DRIVER_LOAD: + case HPI_SUBSYS_FIND_ADAPTERS: + /* messages that should not get here */ + phr->error = HPI_ERROR_UNIMPLEMENTED; + break; + case HPI_SUBSYS_CREATE_ADAPTER: + subsys_create_adapter(phm, phr); + break; + case HPI_SUBSYS_DELETE_ADAPTER: + subsys_delete_adapter(phm, phr); + break; + default: + phr->error = HPI_ERROR_INVALID_FUNC; + break; + } +} + +static void control_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + + struct hpi_hw_obj *phw = pao->priv; + + switch (phm->function) { + case HPI_CONTROL_GET_STATE: + if (pao->has_control_cache) { + rmb(); /* make sure we see updates DM_aed from DSP */ + if (hpi_check_control_cache(phw->p_cache, phm, phr)) + break; + } + hw_message(pao, phm, phr); + break; + case HPI_CONTROL_GET_INFO: + hw_message(pao, phm, phr); + break; + case HPI_CONTROL_SET_STATE: + hw_message(pao, phm, phr); + if (pao->has_control_cache) + hpi_sync_control_cache(phw->p_cache, phm, phr); + break; + default: + phr->error = HPI_ERROR_INVALID_FUNC; + break; + } +} + +static void adapter_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + switch (phm->function) { + default: + hw_message(pao, phm, phr); + break; + } +} + +static void outstream_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + + if (phm->obj_index >= HPI_MAX_STREAMS) { + phr->error = HPI_ERROR_INVALID_STREAM; + HPI_DEBUG_LOG(WARNING, + "message referencing invalid stream %d " + "on adapter index %d\n", phm->obj_index, + phm->adapter_index); + return; + } + + switch (phm->function) { + case HPI_OSTREAM_WRITE: + outstream_write(pao, phm, phr); + break; + case HPI_OSTREAM_GET_INFO: + outstream_get_info(pao, phm, phr); + break; + case HPI_OSTREAM_HOSTBUFFER_ALLOC: + outstream_host_buffer_allocate(pao, phm, phr); + break; + case HPI_OSTREAM_HOSTBUFFER_GET_INFO: + outstream_host_buffer_get_info(pao, phm, phr); + break; + case HPI_OSTREAM_HOSTBUFFER_FREE: + outstream_host_buffer_free(pao, phm, phr); + break; + case HPI_OSTREAM_START: + outstream_start(pao, phm, phr); + break; + case HPI_OSTREAM_OPEN: + outstream_open(pao, phm, phr); + break; + case HPI_OSTREAM_RESET: + outstream_reset(pao, phm, phr); + break; + default: + hw_message(pao, phm, phr); + break; + } +} + +static void instream_message(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + + if (phm->obj_index >= HPI_MAX_STREAMS) { + phr->error = HPI_ERROR_INVALID_STREAM; + HPI_DEBUG_LOG(WARNING, + "message referencing invalid stream %d " + "on adapter index %d\n", phm->obj_index, + phm->adapter_index); + return; + } + + switch (phm->function) { + case HPI_ISTREAM_READ: + instream_read(pao, phm, phr); + break; + case HPI_ISTREAM_GET_INFO: + instream_get_info(pao, phm, phr); + break; + case HPI_ISTREAM_HOSTBUFFER_ALLOC: + instream_host_buffer_allocate(pao, phm, phr); + break; + case HPI_ISTREAM_HOSTBUFFER_GET_INFO: + instream_host_buffer_get_info(pao, phm, phr); + break; + case HPI_ISTREAM_HOSTBUFFER_FREE: + instream_host_buffer_free(pao, phm, phr); + break; + case HPI_ISTREAM_START: + instream_start(pao, phm, phr); + break; + default: + hw_message(pao, phm, phr); + break; + } +} + +/*****************************************************************************/ +/** Entry point to this HPI backend + * All calls to the HPI start here + */ +void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_adapter_obj *pao = NULL; + + /* subsytem messages are processed by every HPI. + * All other messages are ignored unless the adapter index matches + * an adapter in the HPI + */ + HPI_DEBUG_LOG(DEBUG, "HPI obj=%d, func=%d\n", phm->object, + phm->function); + + /* if Dsp has crashed then do not communicate with it any more */ + if (phm->object != HPI_OBJ_SUBSYSTEM) { + pao = hpi_find_adapter(phm->adapter_index); + if (!pao) { + HPI_DEBUG_LOG(DEBUG, + " %d,%d refused, for another HPI?\n", + phm->object, phm->function); + return; + } + + if ((pao->dsp_crashed >= 10) + && (phm->function != HPI_ADAPTER_DEBUG_READ)) { + /* allow last resort debug read even after crash */ + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_DSP_HARDWARE); + HPI_DEBUG_LOG(WARNING, " %d,%d dsp crashed.\n", + phm->object, phm->function); + return; + } + } + + /* Init default response */ + if (phm->function != HPI_SUBSYS_CREATE_ADAPTER) + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_PROCESSING_MESSAGE); + + HPI_DEBUG_LOG(VERBOSE, "start of switch\n"); + switch (phm->type) { + case HPI_TYPE_MESSAGE: + switch (phm->object) { + case HPI_OBJ_SUBSYSTEM: + subsys_message(phm, phr); + break; + + case HPI_OBJ_ADAPTER: + phr->size = + sizeof(struct hpi_response_header) + + sizeof(struct hpi_adapter_res); + adapter_message(pao, phm, phr); + break; + + case HPI_OBJ_CONTROLEX: + case HPI_OBJ_CONTROL: + control_message(pao, phm, phr); + break; + + case HPI_OBJ_OSTREAM: + outstream_message(pao, phm, phr); + break; + + case HPI_OBJ_ISTREAM: + instream_message(pao, phm, phr); + break; + + default: + hw_message(pao, phm, phr); + break; + } + break; + + default: + phr->error = HPI_ERROR_INVALID_TYPE; + break; + } +} + +/*****************************************************************************/ +/* SUBSYSTEM */ + +/** Create an adapter object and initialise it based on resource information + * passed in in the message + * *** NOTE - you cannot use this function AND the FindAdapters function at the + * same time, the application must use only one of them to get the adapters *** + */ +static void subsys_create_adapter(struct hpi_message *phm, + struct hpi_response *phr) +{ + /* create temp adapter obj, because we don't know what index yet */ + struct hpi_adapter_obj ao; + u32 os_error_code; + u16 err; + + HPI_DEBUG_LOG(DEBUG, " subsys_create_adapter\n"); + + memset(&ao, 0, sizeof(ao)); + + /* this HPI only creates adapters for TI/PCI devices */ + if (phm->u.s.resource.bus_type != HPI_BUS_PCI) + return; + if (phm->u.s.resource.r.pci->vendor_id != HPI_PCI_VENDOR_ID_TI) + return; + if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_DSP6205) + return; + + ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); + if (!ao.priv) { + HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n"); + phr->error = HPI_ERROR_MEMORY_ALLOC; + return; + } + + ao.pci = *phm->u.s.resource.r.pci; + err = create_adapter_obj(&ao, &os_error_code); + if (!err) + err = hpi_add_adapter(&ao); + if (err) { + phr->u.s.data = os_error_code; + delete_adapter_obj(&ao); + phr->error = err; + return; + } + + phr->u.s.aw_adapter_list[ao.index] = ao.adapter_type; + phr->u.s.adapter_index = ao.index; + phr->u.s.num_adapters++; + phr->error = 0; +} + +/** delete an adapter - required by WDM driver */ +static void subsys_delete_adapter(struct hpi_message *phm, + struct hpi_response *phr) +{ + struct hpi_adapter_obj *pao; + struct hpi_hw_obj *phw; + + pao = hpi_find_adapter(phm->adapter_index); + if (!pao) { + phr->error = HPI_ERROR_INVALID_OBJ_INDEX; + return; + } + phw = (struct hpi_hw_obj *)pao->priv; + /* reset adapter h/w */ + /* Reset C6713 #1 */ + boot_loader_write_mem32(pao, 0, C6205_BAR0_TIMER1_CTL, 0); + /* reset C6205 */ + iowrite32(C6205_HDCR_WARMRESET, phw->prHDCR); + + delete_adapter_obj(pao); + phr->error = 0; +} + +/** Create adapter object + allocate buffers, bootload DSPs, initialise control cache +*/ +static u16 create_adapter_obj(struct hpi_adapter_obj *pao, + u32 *pos_error_code) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface; + u32 phys_addr; +#ifndef HPI6205_NO_HSR_POLL + u32 time_out = HPI6205_TIMEOUT; + u32 temp1; +#endif + int i; + u16 err; + + /* init error reporting */ + pao->dsp_crashed = 0; + + for (i = 0; i < HPI_MAX_STREAMS; i++) + phw->flag_outstream_just_reset[i] = 1; + + /* The C6205 memory area 1 is 8Mbyte window into DSP registers */ + phw->prHSR = + pao->pci.ap_mem_base[1] + + C6205_BAR1_HSR / sizeof(*pao->pci.ap_mem_base[1]); + phw->prHDCR = + pao->pci.ap_mem_base[1] + + C6205_BAR1_HDCR / sizeof(*pao->pci.ap_mem_base[1]); + phw->prDSPP = + pao->pci.ap_mem_base[1] + + C6205_BAR1_DSPP / sizeof(*pao->pci.ap_mem_base[1]); + + pao->has_control_cache = 0; + + if (hpios_locked_mem_alloc(&phw->h_locked_mem, + sizeof(struct bus_master_interface), + pao->pci.p_os_data)) + phw->p_interface_buffer = NULL; + else if (hpios_locked_mem_get_virt_addr(&phw->h_locked_mem, + (void *)&phw->p_interface_buffer)) + phw->p_interface_buffer = NULL; + + HPI_DEBUG_LOG(DEBUG, "interface buffer address %p\n", + phw->p_interface_buffer); + + if (phw->p_interface_buffer) { + memset((void *)phw->p_interface_buffer, 0, + sizeof(struct bus_master_interface)); + phw->p_interface_buffer->dsp_ack = H620_HIF_UNKNOWN; + } + + err = adapter_boot_load_dsp(pao, pos_error_code); + if (err) + /* no need to clean up as SubSysCreateAdapter */ + /* calls DeleteAdapter on error. */ + return err; + + HPI_DEBUG_LOG(INFO, "load DSP code OK\n"); + + /* allow boot load even if mem alloc wont work */ + if (!phw->p_interface_buffer) + return hpi6205_error(0, HPI_ERROR_MEMORY_ALLOC); + + interface = phw->p_interface_buffer; + +#ifndef HPI6205_NO_HSR_POLL + /* wait for first interrupt indicating the DSP init is done */ + time_out = HPI6205_TIMEOUT * 10; + temp1 = 0; + while (((temp1 & C6205_HSR_INTSRC) == 0) && --time_out) + temp1 = ioread32(phw->prHSR); + + if (temp1 & C6205_HSR_INTSRC) + HPI_DEBUG_LOG(INFO, + "interrupt confirming DSP code running OK\n"); + else { + HPI_DEBUG_LOG(ERROR, + "timed out waiting for interrupt " + "confirming DSP code running\n"); + return hpi6205_error(0, HPI6205_ERROR_6205_NO_IRQ); + } + + /* reset the interrupt */ + iowrite32(C6205_HSR_INTSRC, phw->prHSR); +#endif + + /* make sure the DSP has started ok */ + if (!wait_dsp_ack(phw, H620_HIF_RESET, HPI6205_TIMEOUT * 10)) { + HPI_DEBUG_LOG(ERROR, "timed out waiting reset state \n"); + return hpi6205_error(0, HPI6205_ERROR_6205_INIT_FAILED); + } + /* Note that *pao, *phw are zeroed after allocation, + * so pointers and flags are NULL by default. + * Allocate bus mastering control cache buffer and tell the DSP about it + */ + if (interface->control_cache.number_of_controls) { + void *p_control_cache_virtual; + + err = hpios_locked_mem_alloc(&phw->h_control_cache, + interface->control_cache.size_in_bytes, + pao->pci.p_os_data); + if (!err) + err = hpios_locked_mem_get_virt_addr(&phw-> + h_control_cache, &p_control_cache_virtual); + if (!err) { + memset(p_control_cache_virtual, 0, + interface->control_cache.size_in_bytes); + + phw->p_cache = + hpi_alloc_control_cache(interface-> + control_cache.number_of_controls, + interface->control_cache.size_in_bytes, + (struct hpi_control_cache_info *) + p_control_cache_virtual); + } + if (!err) { + err = hpios_locked_mem_get_phys_addr(&phw-> + h_control_cache, &phys_addr); + interface->control_cache.physical_address32 = + phys_addr; + } + + if (!err) + pao->has_control_cache = 1; + else { + if (hpios_locked_mem_valid(&phw->h_control_cache)) + hpios_locked_mem_free(&phw->h_control_cache); + pao->has_control_cache = 0; + } + } + /* allocate bus mastering async buffer and tell the DSP about it */ + if (interface->async_buffer.b.size) { + err = hpios_locked_mem_alloc(&phw->h_async_event_buffer, + interface->async_buffer.b.size * + sizeof(struct hpi_async_event), pao->pci.p_os_data); + if (!err) + err = hpios_locked_mem_get_virt_addr + (&phw->h_async_event_buffer, (void *) + &phw->p_async_event_buffer); + if (!err) + memset((void *)phw->p_async_event_buffer, 0, + interface->async_buffer.b.size * + sizeof(struct hpi_async_event)); + if (!err) { + err = hpios_locked_mem_get_phys_addr + (&phw->h_async_event_buffer, &phys_addr); + interface->async_buffer.physical_address32 = + phys_addr; + } + if (err) { + if (hpios_locked_mem_valid(&phw-> + h_async_event_buffer)) { + hpios_locked_mem_free + (&phw->h_async_event_buffer); + phw->p_async_event_buffer = NULL; + } + } + } + send_dsp_command(phw, H620_HIF_IDLE); + + { + struct hpi_message hM; + struct hpi_response hR; + u32 max_streams; + + HPI_DEBUG_LOG(VERBOSE, "init ADAPTER_GET_INFO\n"); + memset(&hM, 0, sizeof(hM)); + hM.type = HPI_TYPE_MESSAGE; + hM.size = sizeof(hM); + hM.object = HPI_OBJ_ADAPTER; + hM.function = HPI_ADAPTER_GET_INFO; + hM.adapter_index = 0; + memset(&hR, 0, sizeof(hR)); + hR.size = sizeof(hR); + + err = message_response_sequence(pao, &hM, &hR); + if (err) { + HPI_DEBUG_LOG(ERROR, "message transport error %d\n", + err); + return err; + } + if (hR.error) + return hR.error; + + pao->adapter_type = hR.u.a.adapter_type; + pao->index = hR.u.a.adapter_index; + + max_streams = hR.u.a.num_outstreams + hR.u.a.num_instreams; + + hpios_locked_mem_prepare((max_streams * 6) / 10, max_streams, + 65536, pao->pci.p_os_data); + + HPI_DEBUG_LOG(VERBOSE, + "got adapter info type %x index %d serial %d\n", + hR.u.a.adapter_type, hR.u.a.adapter_index, + hR.u.a.serial_number); + } + + pao->open = 0; /* upon creation the adapter is closed */ + + HPI_DEBUG_LOG(INFO, "bootload DSP OK\n"); + return 0; +} + +/** Free memory areas allocated by adapter + * this routine is called from SubSysDeleteAdapter, + * and SubSysCreateAdapter if duplicate index +*/ +static void delete_adapter_obj(struct hpi_adapter_obj *pao) +{ + struct hpi_hw_obj *phw; + int i; + + phw = pao->priv; + + if (hpios_locked_mem_valid(&phw->h_async_event_buffer)) { + hpios_locked_mem_free(&phw->h_async_event_buffer); + phw->p_async_event_buffer = NULL; + } + + if (hpios_locked_mem_valid(&phw->h_control_cache)) { + hpios_locked_mem_free(&phw->h_control_cache); + hpi_free_control_cache(phw->p_cache); + } + + if (hpios_locked_mem_valid(&phw->h_locked_mem)) { + hpios_locked_mem_free(&phw->h_locked_mem); + phw->p_interface_buffer = NULL; + } + + for (i = 0; i < HPI_MAX_STREAMS; i++) + if (hpios_locked_mem_valid(&phw->instream_host_buffers[i])) { + hpios_locked_mem_free(&phw->instream_host_buffers[i]); + /*?phw->InStreamHostBuffers[i] = NULL; */ + phw->instream_host_buffer_size[i] = 0; + } + + for (i = 0; i < HPI_MAX_STREAMS; i++) + if (hpios_locked_mem_valid(&phw->outstream_host_buffers[i])) { + hpios_locked_mem_free(&phw->outstream_host_buffers + [i]); + phw->outstream_host_buffer_size[i] = 0; + } + + hpios_locked_mem_unprepare(pao->pci.p_os_data); + + hpi_delete_adapter(pao); + kfree(phw); +} + +/*****************************************************************************/ +/* OutStream Host buffer functions */ + +/** Allocate or attach buffer for busmastering +*/ +static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + u16 err = 0; + u32 command = phm->u.d.u.buffer.command; + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + + hpi_init_response(phr, phm->object, phm->function, 0); + + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_ALLOC) { + /* ALLOC phase, allocate a buffer with power of 2 size, + get its bus address for PCI bus mastering + */ + phm->u.d.u.buffer.buffer_size = + roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); + /* return old size and allocated size, + so caller can detect change */ + phr->u.d.u.stream_info.data_available = + phw->outstream_host_buffer_size[phm->obj_index]; + phr->u.d.u.stream_info.buffer_size = + phm->u.d.u.buffer.buffer_size; + + if (phw->outstream_host_buffer_size[phm->obj_index] == + phm->u.d.u.buffer.buffer_size) { + /* Same size, no action required */ + return; + } + + if (hpios_locked_mem_valid(&phw->outstream_host_buffers[phm-> + obj_index])) + hpios_locked_mem_free(&phw->outstream_host_buffers + [phm->obj_index]); + + err = hpios_locked_mem_alloc(&phw->outstream_host_buffers + [phm->obj_index], phm->u.d.u.buffer.buffer_size, + pao->pci.p_os_data); + + if (err) { + phr->error = HPI_ERROR_INVALID_DATASIZE; + phw->outstream_host_buffer_size[phm->obj_index] = 0; + return; + } + + err = hpios_locked_mem_get_phys_addr + (&phw->outstream_host_buffers[phm->obj_index], + &phm->u.d.u.buffer.pci_address); + /* get the phys addr into msg for single call alloc caller + * needs to do this for split alloc (or use the same message) + * return the phy address for split alloc in the respose too + */ + phr->u.d.u.stream_info.auxiliary_data_available = + phm->u.d.u.buffer.pci_address; + + if (err) { + hpios_locked_mem_free(&phw->outstream_host_buffers + [phm->obj_index]); + phw->outstream_host_buffer_size[phm->obj_index] = 0; + phr->error = HPI_ERROR_MEMORY_ALLOC; + return; + } + } + + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER) { + /* GRANT phase. Set up the BBM status, tell the DSP about + the buffer so it can start using BBM. + */ + struct hpi_hostbuffer_status *status; + + if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. + buffer_size - 1)) { + HPI_DEBUG_LOG(ERROR, + "buffer size must be 2^N not %d\n", + phm->u.d.u.buffer.buffer_size); + phr->error = HPI_ERROR_INVALID_DATASIZE; + return; + } + phw->outstream_host_buffer_size[phm->obj_index] = + phm->u.d.u.buffer.buffer_size; + status = &interface->outstream_host_buffer_status[phm-> + obj_index]; + status->samples_processed = 0; + status->stream_state = HPI_STATE_STOPPED; + status->dSP_index = 0; + status->host_index = status->dSP_index; + status->size_in_bytes = phm->u.d.u.buffer.buffer_size; + + hw_message(pao, phm, phr); + + if (phr->error + && hpios_locked_mem_valid(&phw-> + outstream_host_buffers[phm->obj_index])) { + hpios_locked_mem_free(&phw->outstream_host_buffers + [phm->obj_index]); + phw->outstream_host_buffer_size[phm->obj_index] = 0; + } + } +} + +static void outstream_host_buffer_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + struct hpi_hostbuffer_status *status; + u8 *p_bbm_data; + + if (hpios_locked_mem_valid(&phw->outstream_host_buffers[phm-> + obj_index])) { + if (hpios_locked_mem_get_virt_addr(&phw-> + outstream_host_buffers[phm->obj_index], + (void *)&p_bbm_data)) { + phr->error = HPI_ERROR_INVALID_OPERATION; + return; + } + status = &interface->outstream_host_buffer_status[phm-> + obj_index]; + hpi_init_response(phr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_GET_INFO, 0); + phr->u.d.u.hostbuffer_info.p_buffer = p_bbm_data; + phr->u.d.u.hostbuffer_info.p_status = status; + } else { + hpi_init_response(phr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_GET_INFO, + HPI_ERROR_INVALID_OPERATION); + } +} + +static void outstream_host_buffer_free(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + u32 command = phm->u.d.u.buffer.command; + + if (phw->outstream_host_buffer_size[phm->obj_index]) { + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER) { + phw->outstream_host_buffer_size[phm->obj_index] = 0; + hw_message(pao, phm, phr); + /* Tell adapter to stop using the host buffer. */ + } + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_FREE) + hpios_locked_mem_free(&phw->outstream_host_buffers + [phm->obj_index]); + } + /* Should HPI_ERROR_INVALID_OPERATION be returned + if no host buffer is allocated? */ + else + hpi_init_response(phr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_FREE, 0); + +} + +static long outstream_get_space_available(struct hpi_hostbuffer_status + *status) +{ + return status->size_in_bytes - ((long)(status->host_index) - + (long)(status->dSP_index)); +} + +static void outstream_write(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + struct hpi_hostbuffer_status *status; + long space_available; + + if (!phw->outstream_host_buffer_size[phm->obj_index]) { + /* there is no BBM buffer, write via message */ + hw_message(pao, phm, phr); + return; + } + + hpi_init_response(phr, phm->object, phm->function, 0); + status = &interface->outstream_host_buffer_status[phm->obj_index]; + + if (phw->flag_outstream_just_reset[phm->obj_index]) { + /* Format can only change after reset. Must tell DSP. */ + u16 function = phm->function; + phw->flag_outstream_just_reset[phm->obj_index] = 0; + phm->function = HPI_OSTREAM_SET_FORMAT; + hw_message(pao, phm, phr); /* send the format to the DSP */ + phm->function = function; + if (phr->error) + return; + } +#if 1 + if (phw->flag_outstream_just_reset[phm->obj_index]) { + /* First OutStremWrite() call following reset will write data to the + adapter's buffers, reducing delay before stream can start + */ + int partial_write = 0; + unsigned int original_size = 0; + + /* Send the first buffer to the DSP the old way. */ + /* Limit size of first transfer - */ + /* expect that this will not usually be triggered. */ + if (phm->u.d.u.data.data_size > HPI6205_SIZEOF_DATA) { + partial_write = 1; + original_size = phm->u.d.u.data.data_size; + phm->u.d.u.data.data_size = HPI6205_SIZEOF_DATA; + } + /* write it */ + phm->function = HPI_OSTREAM_WRITE; + hw_message(pao, phm, phr); + /* update status information that the DSP would typically + * update (and will update next time the DSP + * buffer update task reads data from the host BBM buffer) + */ + status->auxiliary_data_available = phm->u.d.u.data.data_size; + status->host_index += phm->u.d.u.data.data_size; + status->dSP_index += phm->u.d.u.data.data_size; + + /* if we did a full write, we can return from here. */ + if (!partial_write) + return; + + /* tweak buffer parameters and let the rest of the */ + /* buffer land in internal BBM buffer */ + phm->u.d.u.data.data_size = + original_size - HPI6205_SIZEOF_DATA; + phm->u.d.u.data.pb_data += HPI6205_SIZEOF_DATA; + } +#endif + + space_available = outstream_get_space_available(status); + if (space_available < (long)phm->u.d.u.data.data_size) { + phr->error = HPI_ERROR_INVALID_DATASIZE; + return; + } + + /* HostBuffers is used to indicate host buffer is internally allocated. + otherwise, assumed external, data written externally */ + if (phm->u.d.u.data.pb_data + && hpios_locked_mem_valid(&phw->outstream_host_buffers[phm-> + obj_index])) { + u8 *p_bbm_data; + long l_first_write; + u8 *p_app_data = (u8 *)phm->u.d.u.data.pb_data; + + if (hpios_locked_mem_get_virt_addr(&phw-> + outstream_host_buffers[phm->obj_index], + (void *)&p_bbm_data)) { + phr->error = HPI_ERROR_INVALID_OPERATION; + return; + } + + /* either all data, + or enough to fit from current to end of BBM buffer */ + l_first_write = + min(phm->u.d.u.data.data_size, + status->size_in_bytes - + (status->host_index & (status->size_in_bytes - 1))); + + memcpy(p_bbm_data + + (status->host_index & (status->size_in_bytes - 1)), + p_app_data, l_first_write); + /* remaining data if any */ + memcpy(p_bbm_data, p_app_data + l_first_write, + phm->u.d.u.data.data_size - l_first_write); + } + status->host_index += phm->u.d.u.data.data_size; +} + +static void outstream_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + struct hpi_hostbuffer_status *status; + + if (!phw->outstream_host_buffer_size[phm->obj_index]) { + hw_message(pao, phm, phr); + return; + } + + hpi_init_response(phr, phm->object, phm->function, 0); + + status = &interface->outstream_host_buffer_status[phm->obj_index]; + + phr->u.d.u.stream_info.state = (u16)status->stream_state; + phr->u.d.u.stream_info.samples_transferred = + status->samples_processed; + phr->u.d.u.stream_info.buffer_size = status->size_in_bytes; + phr->u.d.u.stream_info.data_available = + status->size_in_bytes - outstream_get_space_available(status); + phr->u.d.u.stream_info.auxiliary_data_available = + status->auxiliary_data_available; +} + +static void outstream_start(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + hw_message(pao, phm, phr); +} + +static void outstream_reset(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + phw->flag_outstream_just_reset[phm->obj_index] = 1; + hw_message(pao, phm, phr); +} + +static void outstream_open(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + outstream_reset(pao, phm, phr); +} + +/*****************************************************************************/ +/* InStream Host buffer functions */ + +static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + u16 err = 0; + u32 command = phm->u.d.u.buffer.command; + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + + hpi_init_response(phr, phm->object, phm->function, 0); + + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_ALLOC) { + + phm->u.d.u.buffer.buffer_size = + roundup_pow_of_two(phm->u.d.u.buffer.buffer_size); + phr->u.d.u.stream_info.data_available = + phw->instream_host_buffer_size[phm->obj_index]; + phr->u.d.u.stream_info.buffer_size = + phm->u.d.u.buffer.buffer_size; + + if (phw->instream_host_buffer_size[phm->obj_index] == + phm->u.d.u.buffer.buffer_size) { + /* Same size, no action required */ + return; + } + + if (hpios_locked_mem_valid(&phw->instream_host_buffers[phm-> + obj_index])) + hpios_locked_mem_free(&phw->instream_host_buffers + [phm->obj_index]); + + err = hpios_locked_mem_alloc(&phw->instream_host_buffers[phm-> + obj_index], phm->u.d.u.buffer.buffer_size, + pao->pci.p_os_data); + + if (err) { + phr->error = HPI_ERROR_INVALID_DATASIZE; + phw->instream_host_buffer_size[phm->obj_index] = 0; + return; + } + + err = hpios_locked_mem_get_phys_addr + (&phw->instream_host_buffers[phm->obj_index], + &phm->u.d.u.buffer.pci_address); + /* get the phys addr into msg for single call alloc. Caller + needs to do this for split alloc so return the phy address */ + phr->u.d.u.stream_info.auxiliary_data_available = + phm->u.d.u.buffer.pci_address; + if (err) { + hpios_locked_mem_free(&phw->instream_host_buffers + [phm->obj_index]); + phw->instream_host_buffer_size[phm->obj_index] = 0; + phr->error = HPI_ERROR_MEMORY_ALLOC; + return; + } + } + + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER) { + struct hpi_hostbuffer_status *status; + + if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. + buffer_size - 1)) { + HPI_DEBUG_LOG(ERROR, + "buffer size must be 2^N not %d\n", + phm->u.d.u.buffer.buffer_size); + phr->error = HPI_ERROR_INVALID_DATASIZE; + return; + } + + phw->instream_host_buffer_size[phm->obj_index] = + phm->u.d.u.buffer.buffer_size; + status = &interface->instream_host_buffer_status[phm-> + obj_index]; + status->samples_processed = 0; + status->stream_state = HPI_STATE_STOPPED; + status->dSP_index = 0; + status->host_index = status->dSP_index; + status->size_in_bytes = phm->u.d.u.buffer.buffer_size; + + hw_message(pao, phm, phr); + if (phr->error + && hpios_locked_mem_valid(&phw-> + instream_host_buffers[phm->obj_index])) { + hpios_locked_mem_free(&phw->instream_host_buffers + [phm->obj_index]); + phw->instream_host_buffer_size[phm->obj_index] = 0; + } + } +} + +static void instream_host_buffer_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + struct hpi_hostbuffer_status *status; + u8 *p_bbm_data; + + if (hpios_locked_mem_valid(&phw->instream_host_buffers[phm-> + obj_index])) { + if (hpios_locked_mem_get_virt_addr(&phw-> + instream_host_buffers[phm->obj_index], + (void *)&p_bbm_data)) { + phr->error = HPI_ERROR_INVALID_OPERATION; + return; + } + status = &interface->instream_host_buffer_status[phm-> + obj_index]; + hpi_init_response(phr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_GET_INFO, 0); + phr->u.d.u.hostbuffer_info.p_buffer = p_bbm_data; + phr->u.d.u.hostbuffer_info.p_status = status; + } else { + hpi_init_response(phr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_GET_INFO, + HPI_ERROR_INVALID_OPERATION); + } +} + +static void instream_host_buffer_free(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + u32 command = phm->u.d.u.buffer.command; + + if (phw->instream_host_buffer_size[phm->obj_index]) { + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER) { + phw->instream_host_buffer_size[phm->obj_index] = 0; + hw_message(pao, phm, phr); + } + + if (command == HPI_BUFFER_CMD_EXTERNAL + || command == HPI_BUFFER_CMD_INTERNAL_FREE) + hpios_locked_mem_free(&phw->instream_host_buffers + [phm->obj_index]); + + } else { + /* Should HPI_ERROR_INVALID_OPERATION be returned + if no host buffer is allocated? */ + hpi_init_response(phr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_FREE, 0); + + } + +} + +static void instream_start(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + hw_message(pao, phm, phr); +} + +static long instream_get_bytes_available(struct hpi_hostbuffer_status *status) +{ + return (long)(status->dSP_index) - (long)(status->host_index); +} + +static void instream_read(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + struct hpi_hostbuffer_status *status; + long data_available; + u8 *p_bbm_data; + long l_first_read; + u8 *p_app_data = (u8 *)phm->u.d.u.data.pb_data; + + if (!phw->instream_host_buffer_size[phm->obj_index]) { + hw_message(pao, phm, phr); + return; + } + hpi_init_response(phr, phm->object, phm->function, 0); + + status = &interface->instream_host_buffer_status[phm->obj_index]; + data_available = instream_get_bytes_available(status); + if (data_available < (long)phm->u.d.u.data.data_size) { + phr->error = HPI_ERROR_INVALID_DATASIZE; + return; + } + + if (hpios_locked_mem_valid(&phw->instream_host_buffers[phm-> + obj_index])) { + if (hpios_locked_mem_get_virt_addr(&phw-> + instream_host_buffers[phm->obj_index], + (void *)&p_bbm_data)) { + phr->error = HPI_ERROR_INVALID_OPERATION; + return; + } + + /* either all data, + or enough to fit from current to end of BBM buffer */ + l_first_read = + min(phm->u.d.u.data.data_size, + status->size_in_bytes - + (status->host_index & (status->size_in_bytes - 1))); + + memcpy(p_app_data, + p_bbm_data + + (status->host_index & (status->size_in_bytes - 1)), + l_first_read); + /* remaining data if any */ + memcpy(p_app_data + l_first_read, p_bbm_data, + phm->u.d.u.data.data_size - l_first_read); + } + status->host_index += phm->u.d.u.data.data_size; +} + +static void instream_get_info(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + struct hpi_hostbuffer_status *status; + if (!phw->instream_host_buffer_size[phm->obj_index]) { + hw_message(pao, phm, phr); + return; + } + + status = &interface->instream_host_buffer_status[phm->obj_index]; + + hpi_init_response(phr, phm->object, phm->function, 0); + + phr->u.d.u.stream_info.state = (u16)status->stream_state; + phr->u.d.u.stream_info.samples_transferred = + status->samples_processed; + phr->u.d.u.stream_info.buffer_size = status->size_in_bytes; + phr->u.d.u.stream_info.data_available = + instream_get_bytes_available(status); + phr->u.d.u.stream_info.auxiliary_data_available = + status->auxiliary_data_available; +} + +/*****************************************************************************/ +/* LOW-LEVEL */ +#define HPI6205_MAX_FILES_TO_LOAD 2 + +static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, + u32 *pos_error_code) +{ + struct hpi_hw_obj *phw = pao->priv; + struct dsp_code dsp_code; + u16 boot_code_id[HPI6205_MAX_FILES_TO_LOAD]; + u16 firmware_id = pao->pci.subsys_device_id; + u32 temp; + int dsp = 0, i = 0; + u16 err = 0; + + boot_code_id[0] = HPI_ADAPTER_ASI(0x6205); + + /* special cases where firmware_id != subsys ID */ + switch (firmware_id) { + case HPI_ADAPTER_FAMILY_ASI(0x5000): + boot_code_id[0] = firmware_id; + firmware_id = 0; + break; + case HPI_ADAPTER_FAMILY_ASI(0x5300): + case HPI_ADAPTER_FAMILY_ASI(0x5400): + case HPI_ADAPTER_FAMILY_ASI(0x6300): + firmware_id = HPI_ADAPTER_FAMILY_ASI(0x6400); + break; + case HPI_ADAPTER_FAMILY_ASI(0x5600): + case HPI_ADAPTER_FAMILY_ASI(0x6500): + firmware_id = HPI_ADAPTER_FAMILY_ASI(0x6600); + break; + } + boot_code_id[1] = firmware_id; + + /* reset DSP by writing a 1 to the WARMRESET bit */ + temp = C6205_HDCR_WARMRESET; + iowrite32(temp, phw->prHDCR); + hpios_delay_micro_seconds(1000); + + /* check that PCI i/f was configured by EEPROM */ + temp = ioread32(phw->prHSR); + if ((temp & (C6205_HSR_CFGERR | C6205_HSR_EEREAD)) != + C6205_HSR_EEREAD) + return hpi6205_error(0, HPI6205_ERROR_6205_EEPROM); + temp |= 0x04; + /* disable PINTA interrupt */ + iowrite32(temp, phw->prHSR); + + /* check control register reports PCI boot mode */ + temp = ioread32(phw->prHDCR); + if (!(temp & C6205_HDCR_PCIBOOT)) + return hpi6205_error(0, HPI6205_ERROR_6205_REG); + + /* try writing a couple of numbers to the DSP page register */ + /* and reading them back. */ + temp = 1; + iowrite32(temp, phw->prDSPP); + if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) + return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + temp = 2; + iowrite32(temp, phw->prDSPP); + if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) + return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + temp = 3; + iowrite32(temp, phw->prDSPP); + if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) + return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + /* reset DSP page to the correct number */ + temp = 0; + iowrite32(temp, phw->prDSPP); + if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) + return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + phw->dsp_page = 0; + + /* release 6713 from reset before 6205 is bootloaded. + This ensures that the EMIF is inactive, + and the 6713 HPI gets the correct bootmode etc + */ + if (boot_code_id[1] != 0) { + /* DSP 1 is a C6713 */ + /* CLKX0 <- '1' release the C6205 bootmode pulldowns */ + boot_loader_write_mem32(pao, 0, (0x018C0024L), 0x00002202); + hpios_delay_micro_seconds(100); + /* Reset the 6713 #1 - revB */ + boot_loader_write_mem32(pao, 0, C6205_BAR0_TIMER1_CTL, 0); + + /* dummy read every 4 words for 6205 advisory 1.4.4 */ + boot_loader_read_mem32(pao, 0, 0); + + hpios_delay_micro_seconds(100); + /* Release C6713 from reset - revB */ + boot_loader_write_mem32(pao, 0, C6205_BAR0_TIMER1_CTL, 4); + hpios_delay_micro_seconds(100); + } + + for (dsp = 0; dsp < HPI6205_MAX_FILES_TO_LOAD; dsp++) { + /* is there a DSP to load? */ + if (boot_code_id[dsp] == 0) + continue; + + err = boot_loader_config_emif(pao, dsp); + if (err) + return err; + + err = boot_loader_test_internal_memory(pao, dsp); + if (err) + return err; + + err = boot_loader_test_external_memory(pao, dsp); + if (err) + return err; + + err = boot_loader_test_pld(pao, dsp); + if (err) + return err; + + /* write the DSP code down into the DSPs memory */ + dsp_code.ps_dev = pao->pci.p_os_data; + err = hpi_dsp_code_open(boot_code_id[dsp], &dsp_code, + pos_error_code); + if (err) + return err; + + while (1) { + u32 length; + u32 address; + u32 type; + u32 *pcode; + + err = hpi_dsp_code_read_word(&dsp_code, &length); + if (err) + break; + if (length == 0xFFFFFFFF) + break; /* end of code */ + + err = hpi_dsp_code_read_word(&dsp_code, &address); + if (err) + break; + err = hpi_dsp_code_read_word(&dsp_code, &type); + if (err) + break; + err = hpi_dsp_code_read_block(length, &dsp_code, + &pcode); + if (err) + break; + for (i = 0; i < (int)length; i++) { + err = boot_loader_write_mem32(pao, dsp, + address, *pcode); + if (err) + break; + /* dummy read every 4 words */ + /* for 6205 advisory 1.4.4 */ + if (i % 4 == 0) + boot_loader_read_mem32(pao, dsp, + address); + pcode++; + address += 4; + } + + } + if (err) { + hpi_dsp_code_close(&dsp_code); + return err; + } + + /* verify code */ + hpi_dsp_code_rewind(&dsp_code); + while (1) { + u32 length = 0; + u32 address = 0; + u32 type = 0; + u32 *pcode = NULL; + u32 data = 0; + + hpi_dsp_code_read_word(&dsp_code, &length); + if (length == 0xFFFFFFFF) + break; /* end of code */ + + hpi_dsp_code_read_word(&dsp_code, &address); + hpi_dsp_code_read_word(&dsp_code, &type); + hpi_dsp_code_read_block(length, &dsp_code, &pcode); + + for (i = 0; i < (int)length; i++) { + data = boot_loader_read_mem32(pao, dsp, + address); + if (data != *pcode) { + err = 0; + break; + } + pcode++; + address += 4; + } + if (err) + break; + } + hpi_dsp_code_close(&dsp_code); + if (err) + return err; + } + + /* After bootloading all DSPs, start DSP0 running + * The DSP0 code will handle starting and synchronizing with its slaves + */ + if (phw->p_interface_buffer) { + /* we need to tell the card the physical PCI address */ + u32 physicalPC_iaddress; + struct bus_master_interface *interface = + phw->p_interface_buffer; + u32 host_mailbox_address_on_dsp; + u32 physicalPC_iaddress_verify = 0; + int time_out = 10; + /* set ack so we know when DSP is ready to go */ + /* (dwDspAck will be changed to HIF_RESET) */ + interface->dsp_ack = H620_HIF_UNKNOWN; + wmb(); /* ensure ack is written before dsp writes back */ + + err = hpios_locked_mem_get_phys_addr(&phw->h_locked_mem, + &physicalPC_iaddress); + + /* locate the host mailbox on the DSP. */ + host_mailbox_address_on_dsp = 0x80000000; + while ((physicalPC_iaddress != physicalPC_iaddress_verify) + && time_out--) { + err = boot_loader_write_mem32(pao, 0, + host_mailbox_address_on_dsp, + physicalPC_iaddress); + physicalPC_iaddress_verify = + boot_loader_read_mem32(pao, 0, + host_mailbox_address_on_dsp); + } + } + HPI_DEBUG_LOG(DEBUG, "starting DS_ps running\n"); + /* enable interrupts */ + temp = ioread32(phw->prHSR); + temp &= ~(u32)C6205_HSR_INTAM; + iowrite32(temp, phw->prHSR); + + /* start code running... */ + temp = ioread32(phw->prHDCR); + temp |= (u32)C6205_HDCR_DSPINT; + iowrite32(temp, phw->prHDCR); + + /* give the DSP 10ms to start up */ + hpios_delay_micro_seconds(10000); + return err; + +} + +/*****************************************************************************/ +/* Bootloader utility functions */ + +static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index, + u32 address) +{ + struct hpi_hw_obj *phw = pao->priv; + u32 data = 0; + __iomem u32 *p_data; + + if (dsp_index == 0) { + /* DSP 0 is always C6205 */ + if ((address >= 0x01800000) & (address < 0x02000000)) { + /* BAR1 register access */ + p_data = pao->pci.ap_mem_base[1] + + (address & 0x007fffff) / + sizeof(*pao->pci.ap_mem_base[1]); + /* HPI_DEBUG_LOG(WARNING, + "BAR1 access %08x\n", dwAddress); */ + } else { + u32 dw4M_page = address >> 22L; + if (dw4M_page != phw->dsp_page) { + phw->dsp_page = dw4M_page; + /* *INDENT OFF* */ + iowrite32(phw->dsp_page, phw->prDSPP); + /* *INDENT-ON* */ + } + address &= 0x3fffff; /* address within 4M page */ + /* BAR0 memory access */ + p_data = pao->pci.ap_mem_base[0] + + address / sizeof(u32); + } + data = ioread32(p_data); + } else if (dsp_index == 1) { + /* DSP 1 is a C6713 */ + u32 lsb; + boot_loader_write_mem32(pao, 0, HPIAL_ADDR, address); + boot_loader_write_mem32(pao, 0, HPIAH_ADDR, address >> 16); + lsb = boot_loader_read_mem32(pao, 0, HPIDL_ADDR); + data = boot_loader_read_mem32(pao, 0, HPIDH_ADDR); + data = (data << 16) | (lsb & 0xFFFF); + } + return data; +} + +static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index, + u32 address, u32 data) +{ + struct hpi_hw_obj *phw = pao->priv; + u16 err = 0; + __iomem u32 *p_data; + /* u32 dwVerifyData=0; */ + + if (dsp_index == 0) { + /* DSP 0 is always C6205 */ + if ((address >= 0x01800000) & (address < 0x02000000)) { + /* BAR1 - DSP register access using */ + /* Non-prefetchable PCI access */ + p_data = pao->pci.ap_mem_base[1] + + (address & 0x007fffff) / + sizeof(*pao->pci.ap_mem_base[1]); + } else { + /* BAR0 access - all of DSP memory using */ + /* pre-fetchable PCI access */ + u32 dw4M_page = address >> 22L; + if (dw4M_page != phw->dsp_page) { + phw->dsp_page = dw4M_page; + /* *INDENT-OFF* */ + iowrite32(phw->dsp_page, phw->prDSPP); + /* *INDENT-ON* */ + } + address &= 0x3fffff; /* address within 4M page */ + p_data = pao->pci.ap_mem_base[0] + + address / sizeof(u32); + } + iowrite32(data, p_data); + } else if (dsp_index == 1) { + /* DSP 1 is a C6713 */ + boot_loader_write_mem32(pao, 0, HPIAL_ADDR, address); + boot_loader_write_mem32(pao, 0, HPIAH_ADDR, address >> 16); + + /* dummy read every 4 words for 6205 advisory 1.4.4 */ + boot_loader_read_mem32(pao, 0, 0); + + boot_loader_write_mem32(pao, 0, HPIDL_ADDR, data); + boot_loader_write_mem32(pao, 0, HPIDH_ADDR, data >> 16); + + /* dummy read every 4 words for 6205 advisory 1.4.4 */ + boot_loader_read_mem32(pao, 0, 0); + } else + err = hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); + return err; +} + +static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) +{ + u16 err = 0; + + if (dsp_index == 0) { + u32 setting; + + /* DSP 0 is always C6205 */ + + /* Set the EMIF */ + /* memory map of C6205 */ + /* 00000000-0000FFFF 16Kx32 internal program */ + /* 00400000-00BFFFFF CE0 2Mx32 SDRAM running @ 100MHz */ + + /* EMIF config */ + /*------------ */ + /* Global EMIF control */ + boot_loader_write_mem32(pao, dsp_index, 0x01800000, 0x3779); +#define WS_OFS 28 +#define WST_OFS 22 +#define WH_OFS 20 +#define RS_OFS 16 +#define RST_OFS 8 +#define MTYPE_OFS 4 +#define RH_OFS 0 + + /* EMIF CE0 setup - 2Mx32 Sync DRAM on ASI5000 cards only */ + setting = 0x00000030; + boot_loader_write_mem32(pao, dsp_index, 0x01800008, setting); + if (setting != boot_loader_read_mem32(pao, dsp_index, + 0x01800008)) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_EMIF); + + /* EMIF CE1 setup - 32 bit async. This is 6713 #1 HPI, */ + /* which occupies D15..0. 6713 starts at 27MHz, so need */ + /* plenty of wait states. See dsn8701.rtf, and 6713 errata. */ + /* WST should be 71, but 63 is max possible */ + setting = + (1L << WS_OFS) | (63L << WST_OFS) | (1L << WH_OFS) | + (1L << RS_OFS) | (63L << RST_OFS) | (1L << RH_OFS) | + (2L << MTYPE_OFS); + boot_loader_write_mem32(pao, dsp_index, 0x01800004, setting); + if (setting != boot_loader_read_mem32(pao, dsp_index, + 0x01800004)) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_EMIF); + + /* EMIF CE2 setup - 32 bit async. This is 6713 #2 HPI, */ + /* which occupies D15..0. 6713 starts at 27MHz, so need */ + /* plenty of wait states */ + setting = + (1L << WS_OFS) | (28L << WST_OFS) | (1L << WH_OFS) | + (1L << RS_OFS) | (63L << RST_OFS) | (1L << RH_OFS) | + (2L << MTYPE_OFS); + boot_loader_write_mem32(pao, dsp_index, 0x01800010, setting); + if (setting != boot_loader_read_mem32(pao, dsp_index, + 0x01800010)) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_EMIF); + + /* EMIF CE3 setup - 32 bit async. */ + /* This is the PLD on the ASI5000 cards only */ + setting = + (1L << WS_OFS) | (10L << WST_OFS) | (1L << WH_OFS) | + (1L << RS_OFS) | (10L << RST_OFS) | (1L << RH_OFS) | + (2L << MTYPE_OFS); + boot_loader_write_mem32(pao, dsp_index, 0x01800014, setting); + if (setting != boot_loader_read_mem32(pao, dsp_index, + 0x01800014)) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_EMIF); + + /* set EMIF SDRAM control for 2Mx32 SDRAM (512x32x4 bank) */ + /* need to use this else DSP code crashes? */ + boot_loader_write_mem32(pao, dsp_index, 0x01800018, + 0x07117000); + + /* EMIF SDRAM Refresh Timing */ + /* EMIF SDRAM timing (orig = 0x410, emulator = 0x61a) */ + boot_loader_write_mem32(pao, dsp_index, 0x0180001C, + 0x00000410); + + } else if (dsp_index == 1) { + /* test access to the C6713s HPI registers */ + u32 write_data = 0, read_data = 0, i = 0; + + /* Set up HPIC for little endian, by setiing HPIC:HWOB=1 */ + write_data = 1; + boot_loader_write_mem32(pao, 0, HPICL_ADDR, write_data); + boot_loader_write_mem32(pao, 0, HPICH_ADDR, write_data); + /* C67 HPI is on lower 16bits of 32bit EMIF */ + read_data = + 0xFFF7 & boot_loader_read_mem32(pao, 0, HPICL_ADDR); + if (write_data != read_data) { + err = hpi6205_error(dsp_index, + HPI6205_ERROR_C6713_HPIC); + HPI_DEBUG_LOG(ERROR, "HPICL %x %x\n", write_data, + read_data); + + return err; + } + /* HPIA - walking ones test */ + write_data = 1; + for (i = 0; i < 32; i++) { + boot_loader_write_mem32(pao, 0, HPIAL_ADDR, + write_data); + boot_loader_write_mem32(pao, 0, HPIAH_ADDR, + (write_data >> 16)); + read_data = + 0xFFFF & boot_loader_read_mem32(pao, 0, + HPIAL_ADDR); + read_data = + read_data | ((0xFFFF & + boot_loader_read_mem32(pao, 0, + HPIAH_ADDR)) + << 16); + if (read_data != write_data) { + err = hpi6205_error(dsp_index, + HPI6205_ERROR_C6713_HPIA); + HPI_DEBUG_LOG(ERROR, "HPIA %x %x\n", + write_data, read_data); + return err; + } + write_data = write_data << 1; + } + + /* setup C67x PLL + * ** C6713 datasheet says we cannot program PLL from HPI, + * and indeed if we try to set the PLL multiply from the HPI, + * the PLL does not seem to lock, so we enable the PLL and + * use the default multiply of x 7, which for a 27MHz clock + * gives a DSP speed of 189MHz + */ + /* bypass PLL */ + boot_loader_write_mem32(pao, dsp_index, 0x01B7C100, 0x0000); + hpios_delay_micro_seconds(1000); + /* EMIF = 189/3=63MHz */ + boot_loader_write_mem32(pao, dsp_index, 0x01B7C120, 0x8002); + /* peri = 189/2 */ + boot_loader_write_mem32(pao, dsp_index, 0x01B7C11C, 0x8001); + /* cpu = 189/1 */ + boot_loader_write_mem32(pao, dsp_index, 0x01B7C118, 0x8000); + hpios_delay_micro_seconds(1000); + /* ** SGT test to take GPO3 high when we start the PLL */ + /* and low when the delay is completed */ + /* FSX0 <- '1' (GPO3) */ + boot_loader_write_mem32(pao, 0, (0x018C0024L), 0x00002A0A); + /* PLL not bypassed */ + boot_loader_write_mem32(pao, dsp_index, 0x01B7C100, 0x0001); + hpios_delay_micro_seconds(1000); + /* FSX0 <- '0' (GPO3) */ + boot_loader_write_mem32(pao, 0, (0x018C0024L), 0x00002A02); + + /* 6205 EMIF CE1 resetup - 32 bit async. */ + /* Now 6713 #1 is running at 189MHz can reduce waitstates */ + boot_loader_write_mem32(pao, 0, 0x01800004, /* CE1 */ + (1L << WS_OFS) | (8L << WST_OFS) | (1L << WH_OFS) | + (1L << RS_OFS) | (12L << RST_OFS) | (1L << RH_OFS) | + (2L << MTYPE_OFS)); + + hpios_delay_micro_seconds(1000); + + /* check that we can read one of the PLL registers */ + /* PLL should not be bypassed! */ + if ((boot_loader_read_mem32(pao, dsp_index, 0x01B7C100) & 0xF) + != 0x0001) { + err = hpi6205_error(dsp_index, + HPI6205_ERROR_C6713_PLL); + return err; + } + /* setup C67x EMIF (note this is the only use of + BAR1 via BootLoader_WriteMem32) */ + boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_GCTL, + 0x000034A8); + boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_CE0, + 0x00000030); + boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMEXT, + 0x001BDF29); + boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMCTL, + 0x47117000); + boot_loader_write_mem32(pao, dsp_index, + C6713_EMIF_SDRAMTIMING, 0x00000410); + + hpios_delay_micro_seconds(1000); + } else if (dsp_index == 2) { + /* DSP 2 is a C6713 */ + + } else + err = hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); + return err; +} + +static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, + u32 start_address, u32 length) +{ + u32 i = 0, j = 0; + u32 test_addr = 0; + u32 test_data = 0, data = 0; + + length = 1000; + + /* for 1st word, test each bit in the 32bit word, */ + /* dwLength specifies number of 32bit words to test */ + /*for(i=0; i<dwLength; i++) */ + i = 0; + { + test_addr = start_address + i * 4; + test_data = 0x00000001; + for (j = 0; j < 32; j++) { + boot_loader_write_mem32(pao, dsp_index, test_addr, + test_data); + data = boot_loader_read_mem32(pao, dsp_index, + test_addr); + if (data != test_data) { + HPI_DEBUG_LOG(VERBOSE, + "memtest error details " + "%08x %08x %08x %i\n", test_addr, + test_data, data, dsp_index); + return 1; /* error */ + } + test_data = test_data << 1; + } /* for(j) */ + } /* for(i) */ + + /* for the next 100 locations test each location, leaving it as zero */ + /* write a zero to the next word in memory before we read */ + /* the previous write to make sure every memory location is unique */ + for (i = 0; i < 100; i++) { + test_addr = start_address + i * 4; + test_data = 0xA5A55A5A; + boot_loader_write_mem32(pao, dsp_index, test_addr, test_data); + boot_loader_write_mem32(pao, dsp_index, test_addr + 4, 0); + data = boot_loader_read_mem32(pao, dsp_index, test_addr); + if (data != test_data) { + HPI_DEBUG_LOG(VERBOSE, + "memtest error details " + "%08x %08x %08x %i\n", test_addr, test_data, + data, dsp_index); + return 1; /* error */ + } + /* leave location as zero */ + boot_loader_write_mem32(pao, dsp_index, test_addr, 0x0); + } + + /* zero out entire memory block */ + for (i = 0; i < length; i++) { + test_addr = start_address + i * 4; + boot_loader_write_mem32(pao, dsp_index, test_addr, 0x0); + } + return 0; +} + +static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao, + int dsp_index) +{ + int err = 0; + if (dsp_index == 0) { + /* DSP 0 is a C6205 */ + /* 64K prog mem */ + err = boot_loader_test_memory(pao, dsp_index, 0x00000000, + 0x10000); + if (!err) + /* 64K data mem */ + err = boot_loader_test_memory(pao, dsp_index, + 0x80000000, 0x10000); + } else if ((dsp_index == 1) || (dsp_index == 2)) { + /* DSP 1&2 are a C6713 */ + /* 192K internal mem */ + err = boot_loader_test_memory(pao, dsp_index, 0x00000000, + 0x30000); + if (!err) + /* 64K internal mem / L2 cache */ + err = boot_loader_test_memory(pao, dsp_index, + 0x00030000, 0x10000); + } else + return hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); + + if (err) + return hpi6205_error(dsp_index, HPI6205_ERROR_DSP_INTMEM); + else + return 0; +} + +static u16 boot_loader_test_external_memory(struct hpi_adapter_obj *pao, + int dsp_index) +{ + u32 dRAM_start_address = 0; + u32 dRAM_size = 0; + + if (dsp_index == 0) { + /* only test for SDRAM if an ASI5000 card */ + if (pao->pci.subsys_device_id == 0x5000) { + /* DSP 0 is always C6205 */ + dRAM_start_address = 0x00400000; + dRAM_size = 0x200000; + /*dwDRAMinc=1024; */ + } else + return 0; + } else if ((dsp_index == 1) || (dsp_index == 2)) { + /* DSP 1 is a C6713 */ + dRAM_start_address = 0x80000000; + dRAM_size = 0x200000; + /*dwDRAMinc=1024; */ + } else + return hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); + + if (boot_loader_test_memory(pao, dsp_index, dRAM_start_address, + dRAM_size)) + return hpi6205_error(dsp_index, HPI6205_ERROR_DSP_EXTMEM); + return 0; +} + +static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index) +{ + u32 data = 0; + if (dsp_index == 0) { + /* only test for DSP0 PLD on ASI5000 card */ + if (pao->pci.subsys_device_id == 0x5000) { + /* PLD is located at CE3=0x03000000 */ + data = boot_loader_read_mem32(pao, dsp_index, + 0x03000008); + if ((data & 0xF) != 0x5) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_PLD); + data = boot_loader_read_mem32(pao, dsp_index, + 0x0300000C); + if ((data & 0xF) != 0xA) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_PLD); + } + } else if (dsp_index == 1) { + /* DSP 1 is a C6713 */ + if (pao->pci.subsys_device_id == 0x8700) { + /* PLD is located at CE1=0x90000000 */ + data = boot_loader_read_mem32(pao, dsp_index, + 0x90000010); + if ((data & 0xFF) != 0xAA) + return hpi6205_error(dsp_index, + HPI6205_ERROR_DSP_PLD); + /* 8713 - LED on */ + boot_loader_write_mem32(pao, dsp_index, 0x90000000, + 0x02); + } + } + return 0; +} + +/** Transfer data to or from DSP + nOperation = H620_H620_HIF_SEND_DATA or H620_HIF_GET_DATA +*/ +static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data, + u32 data_size, int operation) +{ + struct hpi_hw_obj *phw = pao->priv; + u32 data_transferred = 0; + u16 err = 0; +#ifndef HPI6205_NO_HSR_POLL + u32 time_out; +#endif + u32 temp2; + struct bus_master_interface *interface = phw->p_interface_buffer; + + if (!p_data) + return HPI_ERROR_INVALID_DATA_TRANSFER; + + data_size &= ~3L; /* round data_size down to nearest 4 bytes */ + + /* make sure state is IDLE */ + if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) + return HPI_ERROR_DSP_HARDWARE; + + while (data_transferred < data_size) { + u32 this_copy = data_size - data_transferred; + + if (this_copy > HPI6205_SIZEOF_DATA) + this_copy = HPI6205_SIZEOF_DATA; + + if (operation == H620_HIF_SEND_DATA) + memcpy((void *)&interface->u.b_data[0], + &p_data[data_transferred], this_copy); + + interface->transfer_size_in_bytes = this_copy; + +#ifdef HPI6205_NO_HSR_POLL + /* DSP must change this back to nOperation */ + interface->dsp_ack = H620_HIF_IDLE; +#endif + + send_dsp_command(phw, operation); + +#ifdef HPI6205_NO_HSR_POLL + temp2 = wait_dsp_ack(phw, operation, HPI6205_TIMEOUT); + HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n", + HPI6205_TIMEOUT - temp2, this_copy); + + if (!temp2) { + /* timed out */ + HPI_DEBUG_LOG(ERROR, + "timed out waiting for " "state %d got %d\n", + operation, interface->dsp_ack); + + break; + } +#else + /* spin waiting on the result */ + time_out = HPI6205_TIMEOUT; + temp2 = 0; + while ((temp2 == 0) && time_out--) { + /* give 16k bus mastering transfer time to happen */ + /*(16k / 132Mbytes/s = 122usec) */ + hpios_delay_micro_seconds(20); + temp2 = ioread32(phw->prHSR); + temp2 &= C6205_HSR_INTSRC; + } + HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n", + HPI6205_TIMEOUT - time_out, this_copy); + if (temp2 == C6205_HSR_INTSRC) { + HPI_DEBUG_LOG(VERBOSE, + "interrupt from HIF <data> OK\n"); + /* + if(interface->dwDspAck != nOperation) { + HPI_DEBUG_LOG(DEBUG("interface->dwDspAck=%d, + expected %d \n", + interface->dwDspAck,nOperation); + } + */ + } +/* need to handle this differently... */ + else { + HPI_DEBUG_LOG(ERROR, + "interrupt from HIF <data> BAD\n"); + err = HPI_ERROR_DSP_HARDWARE; + } + + /* reset the interrupt from the DSP */ + iowrite32(C6205_HSR_INTSRC, phw->prHSR); +#endif + if (operation == H620_HIF_GET_DATA) + memcpy(&p_data[data_transferred], + (void *)&interface->u.b_data[0], this_copy); + + data_transferred += this_copy; + } + if (interface->dsp_ack != operation) + HPI_DEBUG_LOG(DEBUG, "interface->dsp_ack=%d, expected %d\n", + interface->dsp_ack, operation); + /* err=HPI_ERROR_DSP_HARDWARE; */ + + send_dsp_command(phw, H620_HIF_IDLE); + + return err; +} + +/* wait for up to timeout_us microseconds for the DSP + to signal state by DMA into dwDspAck +*/ +static int wait_dsp_ack(struct hpi_hw_obj *phw, int state, int timeout_us) +{ + struct bus_master_interface *interface = phw->p_interface_buffer; + int t = timeout_us / 4; + + rmb(); /* ensure interface->dsp_ack is up to date */ + while ((interface->dsp_ack != state) && --t) { + hpios_delay_micro_seconds(4); + rmb(); /* DSP changes dsp_ack by DMA */ + } + + /*HPI_DEBUG_LOG(VERBOSE, "Spun %d for %d\n", timeout_us/4-t, state); */ + return t * 4; +} + +/* set the busmaster interface to cmd, then interrupt the DSP */ +static void send_dsp_command(struct hpi_hw_obj *phw, int cmd) +{ + struct bus_master_interface *interface = phw->p_interface_buffer; + + u32 r; + + interface->host_cmd = cmd; + wmb(); /* DSP gets state by DMA, make sure it is written to memory */ + /* before we interrupt the DSP */ + r = ioread32(phw->prHDCR); + r |= (u32)C6205_HDCR_DSPINT; + iowrite32(r, phw->prHDCR); + r &= ~(u32)C6205_HDCR_DSPINT; + iowrite32(r, phw->prHDCR); +} + +static unsigned int message_count; + +static u16 message_response_sequence(struct hpi_adapter_obj *pao, + struct hpi_message *phm, struct hpi_response *phr) +{ +#ifndef HPI6205_NO_HSR_POLL + u32 temp2; +#endif + u32 time_out, time_out2; + struct hpi_hw_obj *phw = pao->priv; + struct bus_master_interface *interface = phw->p_interface_buffer; + u16 err = 0; + + message_count++; + /* Assume buffer of type struct bus_master_interface + is allocated "noncacheable" */ + + if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) { + HPI_DEBUG_LOG(DEBUG, "timeout waiting for idle\n"); + return hpi6205_error(0, HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT); + } + interface->u.message_buffer = *phm; + /* signal we want a response */ + send_dsp_command(phw, H620_HIF_GET_RESP); + + time_out2 = wait_dsp_ack(phw, H620_HIF_GET_RESP, HPI6205_TIMEOUT); + + if (time_out2 == 0) { + HPI_DEBUG_LOG(ERROR, + "(%u) timed out waiting for " "GET_RESP state [%x]\n", + message_count, interface->dsp_ack); + } else { + HPI_DEBUG_LOG(VERBOSE, + "(%u) transition to GET_RESP after %u\n", + message_count, HPI6205_TIMEOUT - time_out2); + } + /* spin waiting on HIF interrupt flag (end of msg process) */ + time_out = HPI6205_TIMEOUT; + +#ifndef HPI6205_NO_HSR_POLL + temp2 = 0; + while ((temp2 == 0) && --time_out) { + temp2 = ioread32(phw->prHSR); + temp2 &= C6205_HSR_INTSRC; + hpios_delay_micro_seconds(1); + } + if (temp2 == C6205_HSR_INTSRC) { + rmb(); /* ensure we see latest value for dsp_ack */ + if ((interface->dsp_ack != H620_HIF_GET_RESP)) { + HPI_DEBUG_LOG(DEBUG, + "(%u)interface->dsp_ack(0x%x) != " + "H620_HIF_GET_RESP, t=%u\n", message_count, + interface->dsp_ack, + HPI6205_TIMEOUT - time_out); + } else { + HPI_DEBUG_LOG(VERBOSE, + "(%u)int with GET_RESP after %u\n", + message_count, HPI6205_TIMEOUT - time_out); + } + + } else { + /* can we do anything else in response to the error ? */ + HPI_DEBUG_LOG(ERROR, + "interrupt from HIF module BAD (function %x)\n", + phm->function); + } + + /* reset the interrupt from the DSP */ + iowrite32(C6205_HSR_INTSRC, phw->prHSR); +#endif + + /* read the result */ + if (time_out != 0) + *phr = interface->u.response_buffer; + + /* set interface back to idle */ + send_dsp_command(phw, H620_HIF_IDLE); + + if ((time_out == 0) || (time_out2 == 0)) { + HPI_DEBUG_LOG(DEBUG, "something timed out!\n"); + return hpi6205_error(0, HPI6205_ERROR_MSG_RESP_TIMEOUT); + } + /* special case for adapter close - */ + /* wait for the DSP to indicate it is idle */ + if (phm->function == HPI_ADAPTER_CLOSE) { + if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) { + HPI_DEBUG_LOG(DEBUG, + "timeout waiting for idle " + "(on adapter_close)\n"); + return hpi6205_error(0, + HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT); + } + } + err = hpi_validate_response(phm, phr); + return err; +} + +static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, + struct hpi_response *phr) +{ + + u16 err = 0; + + hpios_dsplock_lock(pao); + + err = message_response_sequence(pao, phm, phr); + + /* maybe an error response */ + if (err) { + /* something failed in the HPI/DSP interface */ + phr->error = err; + pao->dsp_crashed++; + + /* just the header of the response is valid */ + phr->size = sizeof(struct hpi_response_header); + goto err; + } else + pao->dsp_crashed = 0; + + if (phr->error != 0) /* something failed in the DSP */ + goto err; + + switch (phm->function) { + case HPI_OSTREAM_WRITE: + case HPI_ISTREAM_ANC_WRITE: + err = hpi6205_transfer_data(pao, phm->u.d.u.data.pb_data, + phm->u.d.u.data.data_size, H620_HIF_SEND_DATA); + break; + + case HPI_ISTREAM_READ: + case HPI_OSTREAM_ANC_READ: + err = hpi6205_transfer_data(pao, phm->u.d.u.data.pb_data, + phm->u.d.u.data.data_size, H620_HIF_GET_DATA); + break; + + case HPI_CONTROL_SET_STATE: + if (phm->object == HPI_OBJ_CONTROLEX + && phm->u.cx.attribute == HPI_COBRANET_SET_DATA) + err = hpi6205_transfer_data(pao, + phm->u.cx.u.cobranet_bigdata.pb_data, + phm->u.cx.u.cobranet_bigdata.byte_count, + H620_HIF_SEND_DATA); + break; + + case HPI_CONTROL_GET_STATE: + if (phm->object == HPI_OBJ_CONTROLEX + && phm->u.cx.attribute == HPI_COBRANET_GET_DATA) + err = hpi6205_transfer_data(pao, + phm->u.cx.u.cobranet_bigdata.pb_data, + phr->u.cx.u.cobranet_data.byte_count, + H620_HIF_GET_DATA); + break; + } + phr->error = err; + +err: + hpios_dsplock_unlock(pao); + + return; +} diff --git a/sound/pci/asihpi/hpi6205.h b/sound/pci/asihpi/hpi6205.h new file mode 100644 index 00000000000..1adae0857cd --- /dev/null +++ b/sound/pci/asihpi/hpi6205.h @@ -0,0 +1,93 @@ +/***************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Host Interface module for an ASI6205 based +bus mastering PCI adapter. + +Copyright AudioScience, Inc., 2003 +******************************************************************************/ + +#ifndef _HPI6205_H_ +#define _HPI6205_H_ + +/* transitional conditional compile shared between host and DSP */ +/* #define HPI6205_NO_HSR_POLL */ + +#include "hpi_internal.h" + +/*********************************************************** + Defines used for basic messaging +************************************************************/ +#define H620_HIF_RESET 0 +#define H620_HIF_IDLE 1 +#define H620_HIF_GET_RESP 2 +#define H620_HIF_DATA_DONE 3 +#define H620_HIF_DATA_MASK 0x10 +#define H620_HIF_SEND_DATA 0x14 +#define H620_HIF_GET_DATA 0x15 +#define H620_HIF_UNKNOWN 0x0000ffff + +/*********************************************************** + Types used for mixer control caching +************************************************************/ + +#define H620_MAX_ISTREAMS 32 +#define H620_MAX_OSTREAMS 32 +#define HPI_NMIXER_CONTROLS 2048 + +/********************************************************************* +This is used for dynamic control cache allocation +**********************************************************************/ +struct controlcache_6205 { + u32 number_of_controls; + u32 physical_address32; + u32 size_in_bytes; +}; + +/********************************************************************* +This is used for dynamic allocation of async event array +**********************************************************************/ +struct async_event_buffer_6205 { + u32 physical_address32; + u32 spare; + struct hpi_fifo_buffer b; +}; + +/*********************************************************** +The Host located memory buffer that the 6205 will bus master +in and out of. +************************************************************/ +#define HPI6205_SIZEOF_DATA (16*1024) +struct bus_master_interface { + u32 host_cmd; + u32 dsp_ack; + u32 transfer_size_in_bytes; + union { + struct hpi_message message_buffer; + struct hpi_response response_buffer; + u8 b_data[HPI6205_SIZEOF_DATA]; + } u; + struct controlcache_6205 control_cache; + struct async_event_buffer_6205 async_buffer; + struct hpi_hostbuffer_status + instream_host_buffer_status[H620_MAX_ISTREAMS]; + struct hpi_hostbuffer_status + outstream_host_buffer_status[H620_MAX_OSTREAMS]; +}; + +#endif diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h new file mode 100644 index 00000000000..f1cd6f1a0d4 --- /dev/null +++ b/sound/pci/asihpi/hpi_internal.h @@ -0,0 +1,1641 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +HPI internal definitions + +(C) Copyright AudioScience Inc. 1996-2009 +******************************************************************************/ + +#ifndef _HPI_INTERNAL_H_ +#define _HPI_INTERNAL_H_ + +#include "hpi.h" +/** maximum number of memory regions mapped to an adapter */ +#define HPI_MAX_ADAPTER_MEM_SPACES (2) + +/* Each OS needs its own hpios.h, or specific define as above */ +#include "hpios.h" + +/* physical memory allocation */ +void hpios_locked_mem_init(void + ); +void hpios_locked_mem_free_all(void + ); +#define hpios_locked_mem_prepare(a, b, c, d); +#define hpios_locked_mem_unprepare(a) + +/** Allocate and map an area of locked memory for bus master DMA operations. + +On success, *pLockedMemeHandle is a valid handle, and 0 is returned +On error *pLockedMemHandle marked invalid, non-zero returned. + +If this function succeeds, then HpiOs_LockedMem_GetVirtAddr() and +HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle. +*/ +u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle, + /**< memory handle */ + u32 size, /**< size in bytes to allocate */ + struct pci_dev *p_os_reference + /**< OS specific data required for memory allocation */ + ); + +/** Free mapping and memory represented by LockedMemHandle + +Frees any resources, then invalidates the handle. +Returns 0 on success, 1 if handle is invalid. + +*/ +u16 hpios_locked_mem_free(struct consistent_dma_area *locked_mem_handle); + +/** Get the physical PCI address of memory represented by LockedMemHandle. + +If handle is invalid *pPhysicalAddr is set to zero and return 1 +*/ +u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area + *locked_mem_handle, u32 *p_physical_addr); + +/** Get the CPU address of of memory represented by LockedMemHandle. + +If handle is NULL *ppvVirtualAddr is set to NULL and return 1 +*/ +u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area + *locked_mem_handle, void **ppv_virtual_addr); + +/** Check that handle is valid +i.e it represents a valid memory area +*/ +u16 hpios_locked_mem_valid(struct consistent_dma_area *locked_mem_handle); + +/* timing/delay */ +void hpios_delay_micro_seconds(u32 num_micro_sec); + +struct hpi_message; +struct hpi_response; + +typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *); + +/* If the assert fails, compiler complains + something like size of array `msg' is negative. + Unlike linux BUILD_BUG_ON, this works outside function scope. +*/ +#define compile_time_assert(cond, msg) \ + typedef char ASSERT_##msg[(cond) ? 1 : -1] + +/*/////////////////////////////////////////////////////////////////////////// */ +/* Private HPI Entity related definitions */ + +#define STR_SIZE_FIELD_MAX 65535U +#define STR_TYPE_FIELD_MAX 255U +#define STR_ROLE_FIELD_MAX 255U + +struct hpi_entity_str { + uint16_t size; + uint8_t type; + uint8_t role; +}; + +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable : 4200) +#endif + +struct hpi_entity { + struct hpi_entity_str header; +#if ! defined(HPI_OS_DSP_C6000) || (defined(HPI_OS_DSP_C6000) && (__TI_COMPILER_VERSION__ > 6000008)) + /* DSP C6000 compiler v6.0.8 and lower + do not support flexible array member */ + uint8_t value[]; +#else + /* NOTE! Using sizeof(struct hpi_entity) will give erroneous results */ +#define HPI_INTERNAL_WARN_ABOUT_ENTITY_VALUE + uint8_t value[1]; +#endif +}; + +#if defined(_MSC_VER) +#pragma warning(pop) +#endif + +/******************************************* bus types */ +enum HPI_BUSES { + HPI_BUS_ISAPNP = 1, + HPI_BUS_PCI = 2, + HPI_BUS_USB = 3, + HPI_BUS_NET = 4 +}; + +/******************************************* CONTROL ATTRIBUTES ****/ +/* (in order of control type ID */ + + /* This allows for 255 control types, 256 unique attributes each */ +#define HPI_CTL_ATTR(ctl, ai) (HPI_CONTROL_##ctl * 0x100 + ai) + +/* Get the sub-index of the attribute for a control type */ +#define HPI_CTL_ATTR_INDEX(i) (i&0xff) + +/* Generic control attributes. */ + +/** Enable a control. +0=disable, 1=enable +\note generic to all mixer plugins? +*/ +#define HPI_GENERIC_ENABLE HPI_CTL_ATTR(GENERIC, 1) + +/** Enable event generation for a control. +0=disable, 1=enable +\note generic to all controls that can generate events +*/ +#define HPI_GENERIC_EVENT_ENABLE HPI_CTL_ATTR(GENERIC, 2) + +/* Volume Control attributes */ +#define HPI_VOLUME_GAIN HPI_CTL_ATTR(VOLUME, 1) +#define HPI_VOLUME_AUTOFADE HPI_CTL_ATTR(VOLUME, 2) + +/** For HPI_ControlQuery() to get the number of channels of a volume control*/ +#define HPI_VOLUME_NUM_CHANNELS HPI_CTL_ATTR(VOLUME, 6) +#define HPI_VOLUME_RANGE HPI_CTL_ATTR(VOLUME, 10) + +/** Level Control attributes */ +#define HPI_LEVEL_GAIN HPI_CTL_ATTR(LEVEL, 1) +#define HPI_LEVEL_RANGE HPI_CTL_ATTR(LEVEL, 10) + +/* Meter Control attributes */ +/** return RMS signal level */ +#define HPI_METER_RMS HPI_CTL_ATTR(METER, 1) +/** return peak signal level */ +#define HPI_METER_PEAK HPI_CTL_ATTR(METER, 2) +/** ballistics for ALL rms meters on adapter */ +#define HPI_METER_RMS_BALLISTICS HPI_CTL_ATTR(METER, 3) +/** ballistics for ALL peak meters on adapter */ +#define HPI_METER_PEAK_BALLISTICS HPI_CTL_ATTR(METER, 4) + +/** For HPI_ControlQuery() to get the number of channels of a meter control*/ +#define HPI_METER_NUM_CHANNELS HPI_CTL_ATTR(METER, 5) + +/* Multiplexer control attributes */ +#define HPI_MULTIPLEXER_SOURCE HPI_CTL_ATTR(MULTIPLEXER, 1) +#define HPI_MULTIPLEXER_QUERYSOURCE HPI_CTL_ATTR(MULTIPLEXER, 2) + +/** AES/EBU transmitter control attributes */ +/** AESEBU or SPDIF */ +#define HPI_AESEBUTX_FORMAT HPI_CTL_ATTR(AESEBUTX, 1) +#define HPI_AESEBUTX_SAMPLERATE HPI_CTL_ATTR(AESEBUTX, 3) +#define HPI_AESEBUTX_CHANNELSTATUS HPI_CTL_ATTR(AESEBUTX, 4) +#define HPI_AESEBUTX_USERDATA HPI_CTL_ATTR(AESEBUTX, 5) + +/** AES/EBU receiver control attributes */ +#define HPI_AESEBURX_FORMAT HPI_CTL_ATTR(AESEBURX, 1) +#define HPI_AESEBURX_ERRORSTATUS HPI_CTL_ATTR(AESEBURX, 2) +#define HPI_AESEBURX_SAMPLERATE HPI_CTL_ATTR(AESEBURX, 3) +#define HPI_AESEBURX_CHANNELSTATUS HPI_CTL_ATTR(AESEBURX, 4) +#define HPI_AESEBURX_USERDATA HPI_CTL_ATTR(AESEBURX, 5) + +/** \defgroup tuner_defs Tuners +\{ +*/ +/** \defgroup tuner_attrs Tuner control attributes +\{ +*/ +#define HPI_TUNER_BAND HPI_CTL_ATTR(TUNER, 1) +#define HPI_TUNER_FREQ HPI_CTL_ATTR(TUNER, 2) +#define HPI_TUNER_LEVEL HPI_CTL_ATTR(TUNER, 3) +#define HPI_TUNER_AUDIOMUTE HPI_CTL_ATTR(TUNER, 4) +/* use TUNER_STATUS instead */ +#define HPI_TUNER_VIDEO_STATUS HPI_CTL_ATTR(TUNER, 5) +#define HPI_TUNER_GAIN HPI_CTL_ATTR(TUNER, 6) +#define HPI_TUNER_STATUS HPI_CTL_ATTR(TUNER, 7) +#define HPI_TUNER_MODE HPI_CTL_ATTR(TUNER, 8) +/** RDS data. */ +#define HPI_TUNER_RDS HPI_CTL_ATTR(TUNER, 9) +/** Audio pre-emphasis. */ +#define HPI_TUNER_DEEMPHASIS HPI_CTL_ATTR(TUNER, 10) +/** HD Radio tuner program control. */ +#define HPI_TUNER_PROGRAM HPI_CTL_ATTR(TUNER, 11) +/** HD Radio tuner digital signal quality. */ +#define HPI_TUNER_HDRADIO_SIGNAL_QUALITY HPI_CTL_ATTR(TUNER, 12) +/** HD Radio SDK firmware version. */ +#define HPI_TUNER_HDRADIO_SDK_VERSION HPI_CTL_ATTR(TUNER, 13) +/** HD Radio DSP firmware version. */ +#define HPI_TUNER_HDRADIO_DSP_VERSION HPI_CTL_ATTR(TUNER, 14) + +/** \} */ + +/** \defgroup pads_attrs Tuner PADs control attributes +\{ +*/ +/** The text string containing the station/channel combination. */ +#define HPI_PAD_CHANNEL_NAME HPI_CTL_ATTR(PAD, 1) +/** The text string containing the artist. */ +#define HPI_PAD_ARTIST HPI_CTL_ATTR(PAD, 2) +/** The text string containing the title. */ +#define HPI_PAD_TITLE HPI_CTL_ATTR(PAD, 3) +/** The text string containing the comment. */ +#define HPI_PAD_COMMENT HPI_CTL_ATTR(PAD, 4) +/** The integer containing the PTY code. */ +#define HPI_PAD_PROGRAM_TYPE HPI_CTL_ATTR(PAD, 5) +/** The integer containing the program identification. */ +#define HPI_PAD_PROGRAM_ID HPI_CTL_ATTR(PAD, 6) +/** The integer containing whether traffic information is supported. +Contains either 1 or 0. */ +#define HPI_PAD_TA_SUPPORT HPI_CTL_ATTR(PAD, 7) +/** The integer containing whether traffic announcement is in progress. +Contains either 1 or 0. */ +#define HPI_PAD_TA_ACTIVE HPI_CTL_ATTR(PAD, 8) +/** \} */ +/** \} */ + +/* VOX control attributes */ +#define HPI_VOX_THRESHOLD HPI_CTL_ATTR(VOX, 1) + +/*?? channel mode used hpi_multiplexer_source attribute == 1 */ +#define HPI_CHANNEL_MODE_MODE HPI_CTL_ATTR(CHANNEL_MODE, 1) + +/** \defgroup channel_modes Channel Modes +Used for HPI_ChannelModeSet/Get() +\{ +*/ +/** Left channel out = left channel in, Right channel out = right channel in. */ +#define HPI_CHANNEL_MODE_NORMAL 1 +/** Left channel out = right channel in, Right channel out = left channel in. */ +#define HPI_CHANNEL_MODE_SWAP 2 +/** Left channel out = left channel in, Right channel out = left channel in. */ +#define HPI_CHANNEL_MODE_LEFT_TO_STEREO 3 +/** Left channel out = right channel in, Right channel out = right channel in.*/ +#define HPI_CHANNEL_MODE_RIGHT_TO_STEREO 4 +/** Left channel out = (left channel in + right channel in)/2, + Right channel out = mute. */ +#define HPI_CHANNEL_MODE_STEREO_TO_LEFT 5 +/** Left channel out = mute, + Right channel out = (right channel in + left channel in)/2. */ +#define HPI_CHANNEL_MODE_STEREO_TO_RIGHT 6 +#define HPI_CHANNEL_MODE_LAST 6 +/** \} */ + +/* Bitstream control set attributes */ +#define HPI_BITSTREAM_DATA_POLARITY HPI_CTL_ATTR(BITSTREAM, 1) +#define HPI_BITSTREAM_CLOCK_EDGE HPI_CTL_ATTR(BITSTREAM, 2) +#define HPI_BITSTREAM_CLOCK_SOURCE HPI_CTL_ATTR(BITSTREAM, 3) + +#define HPI_POLARITY_POSITIVE 0 +#define HPI_POLARITY_NEGATIVE 1 + +/* Bitstream control get attributes */ +#define HPI_BITSTREAM_ACTIVITY 1 + +/* SampleClock control attributes */ +#define HPI_SAMPLECLOCK_SOURCE HPI_CTL_ATTR(SAMPLECLOCK, 1) +#define HPI_SAMPLECLOCK_SAMPLERATE HPI_CTL_ATTR(SAMPLECLOCK, 2) +#define HPI_SAMPLECLOCK_SOURCE_INDEX HPI_CTL_ATTR(SAMPLECLOCK, 3) +#define HPI_SAMPLECLOCK_LOCAL_SAMPLERATE\ + HPI_CTL_ATTR(SAMPLECLOCK, 4) +#define HPI_SAMPLECLOCK_AUTO HPI_CTL_ATTR(SAMPLECLOCK, 5) +#define HPI_SAMPLECLOCK_LOCAL_LOCK HPI_CTL_ATTR(SAMPLECLOCK, 6) + +/* Microphone control attributes */ +#define HPI_MICROPHONE_PHANTOM_POWER HPI_CTL_ATTR(MICROPHONE, 1) + +/** Equalizer control attributes +*/ +/** Used to get number of filters in an EQ. (Can't set) */ +#define HPI_EQUALIZER_NUM_FILTERS HPI_CTL_ATTR(EQUALIZER, 1) +/** Set/get the filter by type, freq, Q, gain */ +#define HPI_EQUALIZER_FILTER HPI_CTL_ATTR(EQUALIZER, 2) +/** Get the biquad coefficients */ +#define HPI_EQUALIZER_COEFFICIENTS HPI_CTL_ATTR(EQUALIZER, 3) + +#define HPI_COMPANDER_PARAMS HPI_CTL_ATTR(COMPANDER, 1) + +/* Cobranet control attributes. + MUST be distinct from all other control attributes. + This is so that host side processing can easily identify a Cobranet control + and apply additional host side operations (like copying data) as required. +*/ +#define HPI_COBRANET_SET HPI_CTL_ATTR(COBRANET, 1) +#define HPI_COBRANET_GET HPI_CTL_ATTR(COBRANET, 2) +#define HPI_COBRANET_SET_DATA HPI_CTL_ATTR(COBRANET, 3) +#define HPI_COBRANET_GET_DATA HPI_CTL_ATTR(COBRANET, 4) +#define HPI_COBRANET_GET_STATUS HPI_CTL_ATTR(COBRANET, 5) +#define HPI_COBRANET_SEND_PACKET HPI_CTL_ATTR(COBRANET, 6) +#define HPI_COBRANET_GET_PACKET HPI_CTL_ATTR(COBRANET, 7) + +/*------------------------------------------------------------ + Cobranet Chip Bridge - copied from HMI.H +------------------------------------------------------------*/ +#define HPI_COBRANET_HMI_cobra_bridge 0x20000 +#define HPI_COBRANET_HMI_cobra_bridge_tx_pkt_buf \ + (HPI_COBRANET_HMI_cobra_bridge + 0x1000) +#define HPI_COBRANET_HMI_cobra_bridge_rx_pkt_buf \ + (HPI_COBRANET_HMI_cobra_bridge + 0x2000) +#define HPI_COBRANET_HMI_cobra_if_table1 0x110000 +#define HPI_COBRANET_HMI_cobra_if_phy_address \ + (HPI_COBRANET_HMI_cobra_if_table1 + 0xd) +#define HPI_COBRANET_HMI_cobra_protocolIP 0x72000 +#define HPI_COBRANET_HMI_cobra_ip_mon_currentIP \ + (HPI_COBRANET_HMI_cobra_protocolIP + 0x0) +#define HPI_COBRANET_HMI_cobra_ip_mon_staticIP \ + (HPI_COBRANET_HMI_cobra_protocolIP + 0x2) +#define HPI_COBRANET_HMI_cobra_sys 0x100000 +#define HPI_COBRANET_HMI_cobra_sys_desc \ + (HPI_COBRANET_HMI_cobra_sys + 0x0) +#define HPI_COBRANET_HMI_cobra_sys_objectID \ + (HPI_COBRANET_HMI_cobra_sys + 0x100) +#define HPI_COBRANET_HMI_cobra_sys_contact \ + (HPI_COBRANET_HMI_cobra_sys + 0x200) +#define HPI_COBRANET_HMI_cobra_sys_name \ + (HPI_COBRANET_HMI_cobra_sys + 0x300) +#define HPI_COBRANET_HMI_cobra_sys_location \ + (HPI_COBRANET_HMI_cobra_sys + 0x400) + +/*------------------------------------------------------------ + Cobranet Chip Status bits +------------------------------------------------------------*/ +#define HPI_COBRANET_HMI_STATUS_RXPACKET 2 +#define HPI_COBRANET_HMI_STATUS_TXPACKET 3 + +/*------------------------------------------------------------ + Ethernet header size +------------------------------------------------------------*/ +#define HPI_ETHERNET_HEADER_SIZE (16) + +/* These defines are used to fill in protocol information for an Ethernet packet + sent using HMI on CS18102 */ +/** ID supplied by Cirrius for ASI packets. */ +#define HPI_ETHERNET_PACKET_ID 0x85 +/** Simple packet - no special routing required */ +#define HPI_ETHERNET_PACKET_V1 0x01 +/** This packet must make its way to the host across the HPI interface */ +#define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI 0x20 +/** This packet must make its way to the host across the HPI interface */ +#define HPI_ETHERNET_PACKET_HOSTED_VIA_HMI_V1 0x21 +/** This packet must make its way to the host across the HPI interface */ +#define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI 0x40 +/** This packet must make its way to the host across the HPI interface */ +#define HPI_ETHERNET_PACKET_HOSTED_VIA_HPI_V1 0x41 + +#define HPI_ETHERNET_UDP_PORT (44600) /*!< UDP messaging port */ + +/** Base network time out is set to 100 milli-seconds. */ +#define HPI_ETHERNET_TIMEOUT_MS (100) + +/** \defgroup tonedet_attr Tonedetector attributes +\{ +Used by HPI_ToneDetector_Set() and HPI_ToneDetector_Get() +*/ + +/** Set the threshold level of a tonedetector, +Threshold is a -ve number in units of dB/100, +*/ +#define HPI_TONEDETECTOR_THRESHOLD HPI_CTL_ATTR(TONEDETECTOR, 1) + +/** Get the current state of tonedetection +The result is a bitmap of detected tones. pairs of bits represent the left +and right channels, with left channel in LSB. +The lowest frequency detector state is in the LSB +*/ +#define HPI_TONEDETECTOR_STATE HPI_CTL_ATTR(TONEDETECTOR, 2) + +/** Get the frequency of a tonedetector band. +*/ +#define HPI_TONEDETECTOR_FREQUENCY HPI_CTL_ATTR(TONEDETECTOR, 3) + +/**\}*/ + +/** \defgroup silencedet_attr SilenceDetector attributes +\{ +*/ + +/** Get the current state of tonedetection +The result is a bitmap with 1s for silent channels. Left channel is in LSB +*/ +#define HPI_SILENCEDETECTOR_STATE \ + HPI_CTL_ATTR(SILENCEDETECTOR, 2) + +/** Set the threshold level of a SilenceDetector, +Threshold is a -ve number in units of dB/100, +*/ +#define HPI_SILENCEDETECTOR_THRESHOLD \ + HPI_CTL_ATTR(SILENCEDETECTOR, 1) + +/** get/set the silence time before the detector triggers +*/ +#define HPI_SILENCEDETECTOR_DELAY \ + HPI_CTL_ATTR(SILENCEDETECTOR, 3) + +/**\}*/ + +/* Locked memory buffer alloc/free phases */ +/** use one message to allocate or free physical memory */ +#define HPI_BUFFER_CMD_EXTERNAL 0 +/** alloc physical memory */ +#define HPI_BUFFER_CMD_INTERNAL_ALLOC 1 +/** send physical memory address to adapter */ +#define HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER 2 +/** notify adapter to stop using physical buffer */ +#define HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER 3 +/** free physical buffer */ +#define HPI_BUFFER_CMD_INTERNAL_FREE 4 + +/******************************************* CONTROLX ATTRIBUTES ****/ +/* NOTE: All controlx attributes must be unique, unlike control attributes */ + +/*****************************************************************************/ +/*****************************************************************************/ +/******** HPI LOW LEVEL MESSAGES *******/ +/*****************************************************************************/ +/*****************************************************************************/ +/** Pnp ids */ +/** "ASI" - actual is "ASX" - need to change */ +#define HPI_ID_ISAPNP_AUDIOSCIENCE 0x0669 +/** PCI vendor ID that AudioScience uses */ +#define HPI_PCI_VENDOR_ID_AUDIOSCIENCE 0x175C +/** PCI vendor ID that the DSP56301 has */ +#define HPI_PCI_VENDOR_ID_MOTOROLA 0x1057 +/** PCI vendor ID that TI uses */ +#define HPI_PCI_VENDOR_ID_TI 0x104C + +#define HPI_PCI_DEV_ID_PCI2040 0xAC60 +/** TI's C6205 PCI interface has this ID */ +#define HPI_PCI_DEV_ID_DSP6205 0xA106 + +#define HPI_USB_VENDOR_ID_AUDIOSCIENCE 0x1257 +#define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */ +#define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */ + +/** First 2 hex digits define the adapter family */ +#define HPI_ADAPTER_FAMILY_MASK 0xff00 + +#define HPI_ADAPTER_FAMILY_ASI(f) (f & HPI_ADAPTER_FAMILY_MASK) +#define HPI_ADAPTER_ASI(f) (f) + +/******************************************* message types */ +#define HPI_TYPE_MESSAGE 1 +#define HPI_TYPE_RESPONSE 2 +#define HPI_TYPE_DATA 3 +#define HPI_TYPE_SSX2BYPASS_MESSAGE 4 + +/******************************************* object types */ +#define HPI_OBJ_SUBSYSTEM 1 +#define HPI_OBJ_ADAPTER 2 +#define HPI_OBJ_OSTREAM 3 +#define HPI_OBJ_ISTREAM 4 +#define HPI_OBJ_MIXER 5 +#define HPI_OBJ_NODE 6 +#define HPI_OBJ_CONTROL 7 +#define HPI_OBJ_NVMEMORY 8 +#define HPI_OBJ_GPIO 9 +#define HPI_OBJ_WATCHDOG 10 +#define HPI_OBJ_CLOCK 11 +#define HPI_OBJ_PROFILE 12 +#define HPI_OBJ_CONTROLEX 13 +#define HPI_OBJ_ASYNCEVENT 14 + +#define HPI_OBJ_MAXINDEX 14 + +/******************************************* methods/functions */ + +#define HPI_OBJ_FUNCTION_SPACING 0x100 +#define HPI_MAKE_INDEX(obj, index) (obj * HPI_OBJ_FUNCTION_SPACING + index) +#define HPI_EXTRACT_INDEX(fn) (fn & 0xff) + +/* SUB-SYSTEM */ +#define HPI_SUBSYS_OPEN HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 1) +#define HPI_SUBSYS_GET_VERSION HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 2) +#define HPI_SUBSYS_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 3) +#define HPI_SUBSYS_FIND_ADAPTERS HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 4) +#define HPI_SUBSYS_CREATE_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 5) +#define HPI_SUBSYS_CLOSE HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 6) +#define HPI_SUBSYS_DELETE_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 7) +#define HPI_SUBSYS_DRIVER_LOAD HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 8) +#define HPI_SUBSYS_DRIVER_UNLOAD HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 9) +#define HPI_SUBSYS_READ_PORT_8 HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 10) +#define HPI_SUBSYS_WRITE_PORT_8 HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 11) +#define HPI_SUBSYS_GET_NUM_ADAPTERS HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 12) +#define HPI_SUBSYS_GET_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 13) +#define HPI_SUBSYS_SET_NETWORK_INTERFACE HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 14) +#define HPI_SUBSYS_FUNCTION_COUNT 14 +/* ADAPTER */ +#define HPI_ADAPTER_OPEN HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 1) +#define HPI_ADAPTER_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 2) +#define HPI_ADAPTER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 3) +#define HPI_ADAPTER_GET_ASSERT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 4) +#define HPI_ADAPTER_TEST_ASSERT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 5) +#define HPI_ADAPTER_SET_MODE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 6) +#define HPI_ADAPTER_GET_MODE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 7) +#define HPI_ADAPTER_ENABLE_CAPABILITY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 8) +#define HPI_ADAPTER_SELFTEST HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 9) +#define HPI_ADAPTER_FIND_OBJECT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 10) +#define HPI_ADAPTER_QUERY_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 11) +#define HPI_ADAPTER_START_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 12) +#define HPI_ADAPTER_PROGRAM_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 13) +#define HPI_ADAPTER_SET_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 14) +#define HPI_ADAPTER_GET_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 15) +#define HPI_ADAPTER_ENUM_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 16) +#define HPI_ADAPTER_MODULE_INFO HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 17) +#define HPI_ADAPTER_DEBUG_READ HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 18) +#define HPI_ADAPTER_FUNCTION_COUNT 18 +/* OUTPUT STREAM */ +#define HPI_OSTREAM_OPEN HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 1) +#define HPI_OSTREAM_CLOSE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 2) +#define HPI_OSTREAM_WRITE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 3) +#define HPI_OSTREAM_START HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 4) +#define HPI_OSTREAM_STOP HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 5) +#define HPI_OSTREAM_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 6) +#define HPI_OSTREAM_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 7) +#define HPI_OSTREAM_QUERY_FORMAT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 8) +#define HPI_OSTREAM_DATA HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 9) +#define HPI_OSTREAM_SET_VELOCITY HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 10) +#define HPI_OSTREAM_SET_PUNCHINOUT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 11) +#define HPI_OSTREAM_SINEGEN HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 12) +#define HPI_OSTREAM_ANC_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 13) +#define HPI_OSTREAM_ANC_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 14) +#define HPI_OSTREAM_ANC_READ HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 15) +#define HPI_OSTREAM_SET_TIMESCALE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 16) +#define HPI_OSTREAM_SET_FORMAT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 17) +#define HPI_OSTREAM_HOSTBUFFER_ALLOC HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 18) +#define HPI_OSTREAM_HOSTBUFFER_FREE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 19) +#define HPI_OSTREAM_GROUP_ADD HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 20) +#define HPI_OSTREAM_GROUP_GETMAP HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 21) +#define HPI_OSTREAM_GROUP_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 22) +#define HPI_OSTREAM_HOSTBUFFER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 23) +#define HPI_OSTREAM_WAIT_START HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 24) +#define HPI_OSTREAM_FUNCTION_COUNT 24 +/* INPUT STREAM */ +#define HPI_ISTREAM_OPEN HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 1) +#define HPI_ISTREAM_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 2) +#define HPI_ISTREAM_SET_FORMAT HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 3) +#define HPI_ISTREAM_READ HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 4) +#define HPI_ISTREAM_START HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 5) +#define HPI_ISTREAM_STOP HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 6) +#define HPI_ISTREAM_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 7) +#define HPI_ISTREAM_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 8) +#define HPI_ISTREAM_QUERY_FORMAT HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 9) +#define HPI_ISTREAM_ANC_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 10) +#define HPI_ISTREAM_ANC_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 11) +#define HPI_ISTREAM_ANC_WRITE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 12) +#define HPI_ISTREAM_HOSTBUFFER_ALLOC HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 13) +#define HPI_ISTREAM_HOSTBUFFER_FREE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 14) +#define HPI_ISTREAM_GROUP_ADD HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 15) +#define HPI_ISTREAM_GROUP_GETMAP HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 16) +#define HPI_ISTREAM_GROUP_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 17) +#define HPI_ISTREAM_HOSTBUFFER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 18) +#define HPI_ISTREAM_WAIT_START HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 19) +#define HPI_ISTREAM_FUNCTION_COUNT 19 +/* MIXER */ +/* NOTE: + GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */ +#define HPI_MIXER_OPEN HPI_MAKE_INDEX(HPI_OBJ_MIXER, 1) +#define HPI_MIXER_CLOSE HPI_MAKE_INDEX(HPI_OBJ_MIXER, 2) +#define HPI_MIXER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_MIXER, 3) +#define HPI_MIXER_GET_NODE_INFO HPI_MAKE_INDEX(HPI_OBJ_MIXER, 4) +#define HPI_MIXER_GET_CONTROL HPI_MAKE_INDEX(HPI_OBJ_MIXER, 5) +#define HPI_MIXER_SET_CONNECTION HPI_MAKE_INDEX(HPI_OBJ_MIXER, 6) +#define HPI_MIXER_GET_CONNECTIONS HPI_MAKE_INDEX(HPI_OBJ_MIXER, 7) +#define HPI_MIXER_GET_CONTROL_BY_INDEX HPI_MAKE_INDEX(HPI_OBJ_MIXER, 8) +#define HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX HPI_MAKE_INDEX(HPI_OBJ_MIXER, 9) +#define HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES HPI_MAKE_INDEX(HPI_OBJ_MIXER, 10) +#define HPI_MIXER_STORE HPI_MAKE_INDEX(HPI_OBJ_MIXER, 11) +#define HPI_MIXER_FUNCTION_COUNT 11 +/* MIXER CONTROLS */ +#define HPI_CONTROL_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 1) +#define HPI_CONTROL_GET_STATE HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 2) +#define HPI_CONTROL_SET_STATE HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 3) +#define HPI_CONTROL_FUNCTION_COUNT 3 +/* NONVOL MEMORY */ +#define HPI_NVMEMORY_OPEN HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 1) +#define HPI_NVMEMORY_READ_BYTE HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 2) +#define HPI_NVMEMORY_WRITE_BYTE HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 3) +#define HPI_NVMEMORY_FUNCTION_COUNT 3 +/* GPIO */ +#define HPI_GPIO_OPEN HPI_MAKE_INDEX(HPI_OBJ_GPIO, 1) +#define HPI_GPIO_READ_BIT HPI_MAKE_INDEX(HPI_OBJ_GPIO, 2) +#define HPI_GPIO_WRITE_BIT HPI_MAKE_INDEX(HPI_OBJ_GPIO, 3) +#define HPI_GPIO_READ_ALL HPI_MAKE_INDEX(HPI_OBJ_GPIO, 4) +#define HPI_GPIO_WRITE_STATUS HPI_MAKE_INDEX(HPI_OBJ_GPIO, 5) +#define HPI_GPIO_FUNCTION_COUNT 5 +/* ASYNC EVENT */ +#define HPI_ASYNCEVENT_OPEN HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 1) +#define HPI_ASYNCEVENT_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 2) +#define HPI_ASYNCEVENT_WAIT HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 3) +#define HPI_ASYNCEVENT_GETCOUNT HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 4) +#define HPI_ASYNCEVENT_GET HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 5) +#define HPI_ASYNCEVENT_SENDEVENTS HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 6) +#define HPI_ASYNCEVENT_FUNCTION_COUNT 6 +/* WATCH-DOG */ +#define HPI_WATCHDOG_OPEN HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 1) +#define HPI_WATCHDOG_SET_TIME HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 2) +#define HPI_WATCHDOG_PING HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 3) +/* CLOCK */ +#define HPI_CLOCK_OPEN HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 1) +#define HPI_CLOCK_SET_TIME HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 2) +#define HPI_CLOCK_GET_TIME HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 3) +/* PROFILE */ +#define HPI_PROFILE_OPEN_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 1) +#define HPI_PROFILE_START_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 2) +#define HPI_PROFILE_STOP_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 3) +#define HPI_PROFILE_GET HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 4) +#define HPI_PROFILE_GET_IDLECOUNT HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 5) +#define HPI_PROFILE_GET_NAME HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 6) +#define HPI_PROFILE_GET_UTILIZATION HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 7) +#define HPI_PROFILE_FUNCTION_COUNT 7 +/* ////////////////////////////////////////////////////////////////////// */ +/* PRIVATE ATTRIBUTES */ + +/* ////////////////////////////////////////////////////////////////////// */ +/* STRUCTURES */ +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(push, 1) +#endif + +/** PCI bus resource */ +struct hpi_pci { + u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES]; + struct pci_dev *p_os_data; + +#ifndef HPI64BIT /* keep structure size constant */ + u32 padding[HPI_MAX_ADAPTER_MEM_SPACES + 1]; +#endif + u16 vendor_id; + u16 device_id; + u16 subsys_vendor_id; + u16 subsys_device_id; + u16 bus_number; + u16 device_number; + u32 interrupt; +}; + +struct hpi_resource { + union { + const struct hpi_pci *pci; + const char *net_if; + } r; +#ifndef HPI64BIT /* keep structure size constant */ + u32 pad_to64; +#endif + u16 bus_type; /* HPI_BUS_PNPISA, _PCI, _USB etc */ + u16 padding; + +}; + +/** Format info used inside struct hpi_message + Not the same as public API struct hpi_format */ +struct hpi_msg_format { + u32 sample_rate; + /**< 11025, 32000, 44100 ... */ + u32 bit_rate; /**< for MPEG */ + u32 attributes; + /**< Stereo/JointStereo/Mono */ + u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ + u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */ +}; + +/** Buffer+format structure. + Must be kept 7 * 32 bits to match public struct hpi_datastruct */ +struct hpi_msg_data { + struct hpi_msg_format format; + u8 *pb_data; +#ifndef HPI64BIT + u32 padding; +#endif + u32 data_size; +}; + +/** struct hpi_datastructure used up to 3.04 driver */ +struct hpi_data_legacy32 { + struct hpi_format format; + u32 pb_data; + u32 data_size; +}; + +#ifdef HPI64BIT +/* Compatibility version of struct hpi_data*/ +struct hpi_data_compat32 { + struct hpi_msg_format format; + u32 pb_data; + u32 padding; + u32 data_size; +}; +#endif + +struct hpi_buffer { + /** placehoder for backward compatability (see dwBufferSize) */ + struct hpi_msg_format reserved; + u32 command; /**< HPI_BUFFER_CMD_xxx*/ + u32 pci_address; /**< PCI physical address of buffer for DSP DMA */ + u32 buffer_size; /**< must line up with data_size of HPI_DATA*/ +}; + +/*/////////////////////////////////////////////////////////////////////////// */ +/* This is used for background buffer bus mastering stream buffers. */ +struct hpi_hostbuffer_status { + u32 samples_processed; + u32 auxiliary_data_available; + u32 stream_state; + /* DSP index in to the host bus master buffer. */ + u32 dSP_index; + /* Host index in to the host bus master buffer. */ + u32 host_index; + u32 size_in_bytes; +}; + +struct hpi_streamid { + u16 object_type; + /**< Type of object, HPI_OBJ_OSTREAM or HPI_OBJ_ISTREAM. */ + u16 stream_index; /**< outstream or instream index. */ +}; + +struct hpi_punchinout { + u32 punch_in_sample; + u32 punch_out_sample; +}; + +struct hpi_subsys_msg { + struct hpi_resource resource; +}; + +struct hpi_subsys_res { + u32 version; + u32 data; /* used to return extended version */ + u16 num_adapters; /* number of adapters */ + u16 adapter_index; + u16 aw_adapter_list[HPI_MAX_ADAPTERS]; +}; + +struct hpi_adapter_msg { + u32 adapter_mode; /* adapter mode */ + u16 assert_id; /* assert number for "test assert" call + object_index for find object call + query_or_set for hpi_adapter_set_mode_ex() */ + u16 object_type; /* for adapter find object call */ +}; + +union hpi_adapterx_msg { + struct hpi_adapter_msg adapter; + struct { + u32 offset; + } query_flash; + struct { + u32 offset; + u32 length; + u32 key; + } start_flash; + struct { + u32 checksum; + u16 sequence; + u16 length; + u16 offset; /**< offset from start of msg to data */ + u16 unused; + } program_flash; + struct { + u16 property; + u16 parameter1; + u16 parameter2; + } property_set; + struct { + u16 index; + u16 what; + u16 property_index; + } property_enum; + struct { + u16 index; + } module_info; + struct { + u32 dsp_address; + u32 count_bytes; + } debug_read; +}; + +struct hpi_adapter_res { + u32 serial_number; + u16 adapter_type; + u16 adapter_index; /* is this needed? also used for dsp_index */ + u16 num_instreams; + u16 num_outstreams; + u16 num_mixers; + u16 version; + u8 sz_adapter_assert[HPI_STRING_LEN]; +}; + +union hpi_adapterx_res { + struct hpi_adapter_res adapter; + struct { + u32 checksum; + u32 length; + u32 version; + } query_flash; + struct { + u16 sequence; + } program_flash; + struct { + u16 parameter1; + u16 parameter2; + } property_get; +}; + +struct hpi_stream_msg { + union { + struct hpi_msg_data data; + struct hpi_data_legacy32 data32; + u16 velocity; + struct hpi_punchinout pio; + u32 time_scale; + struct hpi_buffer buffer; + struct hpi_streamid stream; + } u; +}; + +struct hpi_stream_res { + union { + struct { + /* size of hardware buffer */ + u32 buffer_size; + /* OutStream - data to play, + InStream - data recorded */ + u32 data_available; + /* OutStream - samples played, + InStream - samples recorded */ + u32 samples_transferred; + /* Adapter - OutStream - data to play, + InStream - data recorded */ + u32 auxiliary_data_available; + u16 state; /* HPI_STATE_PLAYING, _STATE_STOPPED */ + u16 padding; + } stream_info; + struct { + u32 buffer_size; + u32 data_available; + u32 samples_transfered; + u16 state; + u16 outstream_index; + u16 instream_index; + u16 padding; + u32 auxiliary_data_available; + } legacy_stream_info; + struct { + /* bitmap of grouped OutStreams */ + u32 outstream_group_map; + /* bitmap of grouped InStreams */ + u32 instream_group_map; + } group_info; + struct { + /* pointer to the buffer */ + u8 *p_buffer; + /* pointer to the hostbuffer status */ + struct hpi_hostbuffer_status *p_status; + } hostbuffer_info; + } u; +}; + +struct hpi_mixer_msg { + u16 control_index; + u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */ + u16 padding1; /* maintain alignment of subsequent fields */ + u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */ + u16 node_index1; /* = 0..N */ + u16 node_type2; + u16 node_index2; + u16 padding2; /* round to 4 bytes */ +}; + +struct hpi_mixer_res { + u16 src_node_type; /* = HPI_SOURCENODE_LINEIN etc */ + u16 src_node_index; /* = 0..N */ + u16 dst_node_type; + u16 dst_node_index; + /* Also controlType for MixerGetControlByIndex */ + u16 control_index; + /* may indicate which DSP the control is located on */ + u16 dsp_index; +}; + +union hpi_mixerx_msg { + struct { + u16 starting_index; + u16 flags; + u32 length_in_bytes; /* length in bytes of p_data */ + u32 p_data; /* pointer to a data array */ + } gcabi; + struct { + u16 command; + u16 index; + } store; /* for HPI_MIXER_STORE message */ +}; + +union hpi_mixerx_res { + struct { + u32 bytes_returned; /* size of items returned */ + u32 p_data; /* pointer to data array */ + u16 more_to_do; /* indicates if there is more to do */ + } gcabi; +}; + +struct hpi_control_msg { + u16 attribute; /* control attribute or property */ + u16 saved_index; + u32 param1; /* generic parameter 1 */ + u32 param2; /* generic parameter 2 */ + short an_log_value[HPI_MAX_CHANNELS]; +}; + +struct hpi_control_union_msg { + u16 attribute; /* control attribute or property */ + u16 saved_index; /* only used in ctrl save/restore */ + union { + struct { + u32 param1; /* generic parameter 1 */ + u32 param2; /* generic parameter 2 */ + short an_log_value[HPI_MAX_CHANNELS]; + } old; + union { + u32 frequency; + u32 gain; + u32 band; + u32 deemphasis; + u32 program; + struct { + u32 mode; + u32 value; + } mode; + } tuner; + } u; +}; + +struct hpi_control_res { + /* Could make union. dwParam, anLogValue never used in same response */ + u32 param1; + u32 param2; + short an_log_value[HPI_MAX_CHANNELS]; +}; + +union hpi_control_union_res { + struct { + u32 param1; + u32 param2; + short an_log_value[HPI_MAX_CHANNELS]; + } old; + union { + u32 band; + u32 frequency; + u32 gain; + u32 level; + u32 deemphasis; + struct { + u32 data[2]; + u32 bLER; + } rds; + } tuner; + struct { + char sz_data[8]; + u32 remaining_chars; + } chars8; + char c_data12[12]; +}; + +/* HPI_CONTROLX_STRUCTURES */ + +/* Message */ + +/** Used for all HMI variables where max length <= 8 bytes +*/ +struct hpi_controlx_msg_cobranet_data { + u32 hmi_address; + u32 byte_count; + u32 data[2]; +}; + +/** Used for string data, and for packet bridge +*/ +struct hpi_controlx_msg_cobranet_bigdata { + u32 hmi_address; + u32 byte_count; + u8 *pb_data; +#ifndef HPI64BIT + u32 padding; +#endif +}; + +/** Used for PADS control reading of string fields. +*/ +struct hpi_controlx_msg_pad_data { + u32 field; + u32 byte_count; + u8 *pb_data; +#ifndef HPI64BIT + u32 padding; +#endif +}; + +/** Used for generic data +*/ + +struct hpi_controlx_msg_generic { + u32 param1; + u32 param2; +}; + +struct hpi_controlx_msg { + u16 attribute; /* control attribute or property */ + u16 saved_index; + union { + struct hpi_controlx_msg_cobranet_data cobranet_data; + struct hpi_controlx_msg_cobranet_bigdata cobranet_bigdata; + struct hpi_controlx_msg_generic generic; + struct hpi_controlx_msg_pad_data pad_data; + /*struct param_value universal_value; */ + /* nothing extra to send for status read */ + } u; +}; + +/* Response */ +/** +*/ +struct hpi_controlx_res_cobranet_data { + u32 byte_count; + u32 data[2]; +}; + +struct hpi_controlx_res_cobranet_bigdata { + u32 byte_count; +}; + +struct hpi_controlx_res_cobranet_status { + u32 status; + u32 readable_size; + u32 writeable_size; +}; + +struct hpi_controlx_res_generic { + u32 param1; + u32 param2; +}; + +struct hpi_controlx_res { + union { + struct hpi_controlx_res_cobranet_bigdata cobranet_bigdata; + struct hpi_controlx_res_cobranet_data cobranet_data; + struct hpi_controlx_res_cobranet_status cobranet_status; + struct hpi_controlx_res_generic generic; + /*struct param_info universal_info; */ + /*struct param_value universal_value; */ + } u; +}; + +struct hpi_nvmemory_msg { + u16 address; + u16 data; +}; + +struct hpi_nvmemory_res { + u16 size_in_bytes; + u16 data; +}; + +struct hpi_gpio_msg { + u16 bit_index; + u16 bit_data; +}; + +struct hpi_gpio_res { + u16 number_input_bits; + u16 number_output_bits; + u16 bit_data[4]; +}; + +struct hpi_async_msg { + u32 events; + u16 maximum_events; + u16 padding; +}; + +struct hpi_async_res { + union { + struct { + u16 count; + } count; + struct { + u32 events; + u16 number_returned; + u16 padding; + } get; + struct hpi_async_event event; + } u; +}; + +struct hpi_watchdog_msg { + u32 time_ms; +}; + +struct hpi_watchdog_res { + u32 time_ms; +}; + +struct hpi_clock_msg { + u16 hours; + u16 minutes; + u16 seconds; + u16 milli_seconds; +}; + +struct hpi_clock_res { + u16 size_in_bytes; + u16 hours; + u16 minutes; + u16 seconds; + u16 milli_seconds; + u16 padding; +}; + +struct hpi_profile_msg { + u16 bin_index; + u16 padding; +}; + +struct hpi_profile_res_open { + u16 max_profiles; +}; + +struct hpi_profile_res_time { + u32 micro_seconds; + u32 call_count; + u32 max_micro_seconds; + u32 min_micro_seconds; + u16 seconds; +}; + +struct hpi_profile_res_name { + u8 sz_name[32]; +}; + +struct hpi_profile_res { + union { + struct hpi_profile_res_open o; + struct hpi_profile_res_time t; + struct hpi_profile_res_name n; + } u; +}; + +struct hpi_message_header { + u16 size; /* total size in bytes */ + u8 type; /* HPI_TYPE_MESSAGE */ + u8 version; /* message version */ + u16 object; /* HPI_OBJ_* */ + u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ + u16 adapter_index; /* the adapter index */ + u16 obj_index; /* */ +}; + +struct hpi_message { + /* following fields must match HPI_MESSAGE_HEADER */ + u16 size; /* total size in bytes */ + u8 type; /* HPI_TYPE_MESSAGE */ + u8 version; /* message version */ + u16 object; /* HPI_OBJ_* */ + u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ + u16 adapter_index; /* the adapter index */ + u16 obj_index; /* */ + union { + struct hpi_subsys_msg s; + struct hpi_adapter_msg a; + union hpi_adapterx_msg ax; + struct hpi_stream_msg d; + struct hpi_mixer_msg m; + union hpi_mixerx_msg mx; /* extended mixer; */ + struct hpi_control_msg c; /* mixer control; */ + /* identical to struct hpi_control_msg, + but field naming is improved */ + struct hpi_control_union_msg cu; + struct hpi_controlx_msg cx; /* extended mixer control; */ + struct hpi_nvmemory_msg n; + struct hpi_gpio_msg l; /* digital i/o */ + struct hpi_watchdog_msg w; + struct hpi_clock_msg t; /* dsp time */ + struct hpi_profile_msg p; + struct hpi_async_msg as; + char fixed_size[32]; + } u; +}; + +#define HPI_MESSAGE_SIZE_BY_OBJECT { \ + sizeof(struct hpi_message_header) , /* default, no object type 0 */ \ + sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\ + sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_mixer_msg),\ + sizeof(struct hpi_message_header) , /* no node message */ \ + sizeof(struct hpi_message_header) + sizeof(struct hpi_control_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_nvmemory_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_gpio_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_watchdog_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_clock_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_profile_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_controlx_msg),\ + sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \ +} + +struct hpi_response_header { + u16 size; + u8 type; /* HPI_TYPE_RESPONSE */ + u8 version; /* response version */ + u16 object; /* HPI_OBJ_* */ + u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ + u16 error; /* HPI_ERROR_xxx */ + u16 specific_error; /* adapter specific error */ +}; + +struct hpi_response { +/* following fields must match HPI_RESPONSE_HEADER */ + u16 size; + u8 type; /* HPI_TYPE_RESPONSE */ + u8 version; /* response version */ + u16 object; /* HPI_OBJ_* */ + u16 function; /* HPI_SUBSYS_xxx, HPI_ADAPTER_xxx */ + u16 error; /* HPI_ERROR_xxx */ + u16 specific_error; /* adapter specific error */ + union { + struct hpi_subsys_res s; + struct hpi_adapter_res a; + union hpi_adapterx_res ax; + struct hpi_stream_res d; + struct hpi_mixer_res m; + union hpi_mixerx_res mx; /* extended mixer; */ + struct hpi_control_res c; /* mixer control; */ + /* identical to hpi_control_res, but field naming is improved */ + union hpi_control_union_res cu; + struct hpi_controlx_res cx; /* extended mixer control; */ + struct hpi_nvmemory_res n; + struct hpi_gpio_res l; /* digital i/o */ + struct hpi_watchdog_res w; + struct hpi_clock_res t; /* dsp time */ + struct hpi_profile_res p; + struct hpi_async_res as; + u8 bytes[52]; + } u; +}; + +#define HPI_RESPONSE_SIZE_BY_OBJECT { \ + sizeof(struct hpi_response_header) ,/* default, no object type 0 */ \ + sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\ + sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_mixer_res),\ + sizeof(struct hpi_response_header) , /* no node response */ \ + sizeof(struct hpi_response_header) + sizeof(struct hpi_control_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_nvmemory_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_gpio_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_watchdog_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_clock_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_profile_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_controlx_res),\ + sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \ +} + +/*********************** version 1 message/response *****************************/ +#define HPINET_ETHERNET_DATA_SIZE (1500) +#define HPINET_IP_HDR_SIZE (20) +#define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE) +#define HPINET_UDP_HDR_SIZE (8) +#define HPINET_UDP_DATA_SIZE (HPINET_IP_DATA_SIZE - HPINET_UDP_HDR_SIZE) +#define HPINET_ASI_HDR_SIZE (2) +#define HPINET_ASI_DATA_SIZE (HPINET_UDP_DATA_SIZE - HPINET_ASI_HDR_SIZE) + +#define HPI_MAX_PAYLOAD_SIZE (HPINET_ASI_DATA_SIZE - 2) + +/* New style message/response, but still V0 compatible */ +struct hpi_msg_adapter_get_info { + struct hpi_message_header h; +}; + +struct hpi_res_adapter_get_info { + struct hpi_response_header h; /*v0 */ + struct hpi_adapter_res p; +}; + +/* padding is so these are same size as v0 hpi_message */ +struct hpi_msg_adapter_query_flash { + struct hpi_message_header h; + u32 offset; + u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 res */ + sizeof(struct hpi_message_header) - 1 * sizeof(u32)]; +}; + +/* padding is so these are same size as v0 hpi_response */ +struct hpi_res_adapter_query_flash { + struct hpi_response_header h; + u32 checksum; + u32 length; + u32 version; + u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */ + sizeof(struct hpi_response_header) - 3 * sizeof(u32)]; +}; + +struct hpi_msg_adapter_start_flash { + struct hpi_message_header h; + u32 offset; + u32 length; + u32 key; + u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 res */ + sizeof(struct hpi_message_header) - 3 * sizeof(u32)]; +}; + +struct hpi_res_adapter_start_flash { + struct hpi_response_header h; + u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */ + sizeof(struct hpi_response_header)]; +}; + +struct hpi_msg_adapter_program_flash_payload { + u32 checksum; + u16 sequence; + u16 length; + u16 offset; /**< offset from start of msg to data */ + u16 unused; + /* ensure sizeof(header + payload) == sizeof(hpi_message_V0) + because old firmware expects data after message of this size */ + u8 pad_to_version0_size[sizeof(struct hpi_message) - /* V0 message */ + sizeof(struct hpi_message_header) - sizeof(u32) - + 4 * sizeof(u16)]; +}; + +struct hpi_msg_adapter_program_flash { + struct hpi_message_header h; + struct hpi_msg_adapter_program_flash_payload p; + u32 data[256]; +}; + +struct hpi_res_adapter_program_flash { + struct hpi_response_header h; + u16 sequence; + u8 pad_to_version0_size[sizeof(struct hpi_response) - /* V0 res */ + sizeof(struct hpi_response_header) - sizeof(u16)]; +}; + +#if 1 +#define hpi_message_header_v1 hpi_message_header +#define hpi_response_header_v1 hpi_response_header +#else +/* V1 headers in Addition to v0 headers */ +struct hpi_message_header_v1 { + struct hpi_message_header h0; +/* struct { +} h1; */ +}; + +struct hpi_response_header_v1 { + struct hpi_response_header h0; + struct { + u16 adapter_index; /* the adapter index */ + u16 obj_index; /* object index */ + } h1; +}; +#endif + +/* STRV HPI Packet */ +struct hpi_msg_strv { + struct hpi_message_header h; + struct hpi_entity strv; +}; + +struct hpi_res_strv { + struct hpi_response_header h; + struct hpi_entity strv; +}; +#define MIN_STRV_PACKET_SIZE sizeof(struct hpi_res_strv) + +struct hpi_msg_payload_v0 { + struct hpi_message_header h; + union { + struct hpi_subsys_msg s; + struct hpi_adapter_msg a; + union hpi_adapterx_msg ax; + struct hpi_stream_msg d; + struct hpi_mixer_msg m; + union hpi_mixerx_msg mx; + struct hpi_control_msg c; + struct hpi_control_union_msg cu; + struct hpi_controlx_msg cx; + struct hpi_nvmemory_msg n; + struct hpi_gpio_msg l; + struct hpi_watchdog_msg w; + struct hpi_clock_msg t; + struct hpi_profile_msg p; + struct hpi_async_msg as; + } u; +}; + +struct hpi_res_payload_v0 { + struct hpi_response_header h; + union { + struct hpi_subsys_res s; + struct hpi_adapter_res a; + union hpi_adapterx_res ax; + struct hpi_stream_res d; + struct hpi_mixer_res m; + union hpi_mixerx_res mx; + struct hpi_control_res c; + union hpi_control_union_res cu; + struct hpi_controlx_res cx; + struct hpi_nvmemory_res n; + struct hpi_gpio_res l; + struct hpi_watchdog_res w; + struct hpi_clock_res t; + struct hpi_profile_res p; + struct hpi_async_res as; + } u; +}; + +union hpi_message_buffer_v1 { + struct hpi_message m0; /* version 0 */ + struct hpi_message_header_v1 h; + unsigned char buf[HPI_MAX_PAYLOAD_SIZE]; +}; + +union hpi_response_buffer_v1 { + struct hpi_response r0; /* version 0 */ + struct hpi_response_header_v1 h; + unsigned char buf[HPI_MAX_PAYLOAD_SIZE]; +}; + +compile_time_assert((sizeof(union hpi_message_buffer_v1) <= + HPI_MAX_PAYLOAD_SIZE), message_buffer_ok); +compile_time_assert((sizeof(union hpi_response_buffer_v1) <= + HPI_MAX_PAYLOAD_SIZE), response_buffer_ok); + +/*////////////////////////////////////////////////////////////////////////// */ +/* declarations for compact control calls */ +struct hpi_control_defn { + u8 type; + u8 channels; + u8 src_node_type; + u8 src_node_index; + u8 dest_node_type; + u8 dest_node_index; +}; + +/*////////////////////////////////////////////////////////////////////////// */ +/* declarations for control caching (internal to HPI<->DSP interaction) */ + +/** A compact representation of (part of) a controls state. +Used for efficient transfer of the control state +between DSP and host or across a network +*/ +struct hpi_control_cache_info { + /** one of HPI_CONTROL_* */ + u8 control_type; + /** The total size of cached information in 32-bit words. */ + u8 size_in32bit_words; + /** The original index of the control on the DSP */ + u16 control_index; +}; + +struct hpi_control_cache_single { + struct hpi_control_cache_info i; + union { + struct { /* volume */ + u16 an_log[2]; + } v; + struct { /* peak meter */ + u16 an_log_peak[2]; + u16 an_logRMS[2]; + } p; + struct { /* channel mode */ + u16 mode; + } m; + struct { /* multiplexer */ + u16 source_node_type; + u16 source_node_index; + } x; + struct { /* level/trim */ + u16 an_log[2]; + } l; + struct { /* tuner - partial caching. + some attributes go to the DSP. */ + u32 freq_ink_hz; + u16 band; + u16 level; + } t; + struct { /* AESEBU rx status */ + u32 error_status; + u32 source; + } aes3rx; + struct { /* AESEBU tx */ + u32 format; + } aes3tx; + struct { /* tone detector */ + u16 state; + } tone; + struct { /* silence detector */ + u32 state; + u32 count; + } silence; + struct { /* sample clock */ + u16 source; + u16 source_index; + u32 sample_rate; + } clk; + struct { /* microphone control */ + u16 state; + } phantom_power; + struct { /* generic control */ + u32 dw1; + u32 dw2; + } g; + } u; +}; + +struct hpi_control_cache_pad { + struct hpi_control_cache_info i; + u32 field_valid_flags; + u8 c_channel[8]; + u8 c_artist[40]; + u8 c_title[40]; + u8 c_comment[200]; + u32 pTY; + u32 pI; + u32 traffic_supported; + u32 traffic_anouncement; +}; + +/*/////////////////////////////////////////////////////////////////////////// */ +/* declarations for 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */ +struct hpi_fifo_buffer { + u32 size; + u32 dSP_index; + u32 host_index; +}; + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(pop) +#endif + +/* skip host side function declarations for DSP + compile and documentation extraction */ + +char hpi_handle_object(const u32 handle); + +void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, + u16 *pw_object_index); + +u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, + const u16 object_index); + +/*////////////////////////////////////////////////////////////////////////// */ + +/* main HPI entry point */ +hpi_handler_func hpi_send_recv; + +/* UDP message */ +void hpi_send_recvUDP(struct hpi_message *phm, struct hpi_response *phr, + const unsigned int timeout); + +/* used in PnP OS/driver */ +u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys, + const struct hpi_resource *p_resource, u16 *pw_adapter_index); + +u16 hpi_subsys_delete_adapter(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index); + +u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u8 **pp_buffer, + struct hpi_hostbuffer_status **pp_status); + +u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u8 **pp_buffer, + struct hpi_hostbuffer_status **pp_status); + +u16 hpi_adapter_restart(u16 adapter_index); + +/* +The following 3 functions were last declared in header files for +driver 3.10. HPI_ControlQuery() used to be the recommended way +of getting a volume range. Declared here for binary asihpi32.dll +compatibility. +*/ + +void hpi_format_to_msg(struct hpi_msg_format *pMF, + const struct hpi_format *pF); +void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR); + +/*////////////////////////////////////////////////////////////////////////// */ +/* declarations for individual HPI entry points */ +hpi_handler_func HPI_1000; +hpi_handler_func HPI_6000; +hpi_handler_func HPI_6205; +hpi_handler_func HPI_COMMON; + +#endif /* _HPI_INTERNAL_H_ */ diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c new file mode 100644 index 00000000000..565102cae4f --- /dev/null +++ b/sound/pci/asihpi/hpicmn.c @@ -0,0 +1,643 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +\file hpicmn.c + + Common functions used by hpixxxx.c modules + +(C) Copyright AudioScience Inc. 1998-2003 +*******************************************************************************/ +#define SOURCEFILE_NAME "hpicmn.c" + +#include "hpi_internal.h" +#include "hpidebug.h" +#include "hpicmn.h" + +struct hpi_adapters_list { + struct hpios_spinlock list_lock; + struct hpi_adapter_obj adapter[HPI_MAX_ADAPTERS]; + u16 gw_num_adapters; +}; + +static struct hpi_adapters_list adapters; + +/** +* Given an HPI Message that was sent out and a response that was received, +* validate that the response has the correct fields filled in, +* i.e ObjectType, Function etc +**/ +u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr) +{ + u16 error = 0; + + if ((phr->type != HPI_TYPE_RESPONSE) + || (phr->object != phm->object) + || (phr->function != phm->function)) + error = HPI_ERROR_INVALID_RESPONSE; + + return error; +} + +u16 hpi_add_adapter(struct hpi_adapter_obj *pao) +{ + u16 retval = 0; + /*HPI_ASSERT(pao->wAdapterType); */ + + hpios_alistlock_lock(&adapters); + + if (pao->index >= HPI_MAX_ADAPTERS) { + retval = HPI_ERROR_BAD_ADAPTER_NUMBER; + goto unlock; + } + + if (adapters.adapter[pao->index].adapter_type) { + { + retval = HPI_DUPLICATE_ADAPTER_NUMBER; + goto unlock; + } + } + adapters.adapter[pao->index] = *pao; + hpios_dsplock_init(&adapters.adapter[pao->index]); + adapters.gw_num_adapters++; + +unlock: + hpios_alistlock_un_lock(&adapters); + return retval; +} + +void hpi_delete_adapter(struct hpi_adapter_obj *pao) +{ + memset(pao, 0, sizeof(struct hpi_adapter_obj)); + + hpios_alistlock_lock(&adapters); + adapters.gw_num_adapters--; /* dec the number of adapters */ + hpios_alistlock_un_lock(&adapters); +} + +/** +* FindAdapter returns a pointer to the struct hpi_adapter_obj with +* index wAdapterIndex in an HPI_ADAPTERS_LIST structure. +* +*/ +struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index) +{ + struct hpi_adapter_obj *pao = NULL; + + if (adapter_index >= HPI_MAX_ADAPTERS) { + HPI_DEBUG_LOG(VERBOSE, "find_adapter invalid index %d ", + adapter_index); + return NULL; + } + + pao = &adapters.adapter[adapter_index]; + if (pao->adapter_type != 0) { + /* + HPI_DEBUG_LOG(VERBOSE, "Found adapter index %d\n", + wAdapterIndex); + */ + return pao; + } else { + /* + HPI_DEBUG_LOG(VERBOSE, "No adapter index %d\n", + wAdapterIndex); + */ + return NULL; + } +} + +/** +* +* wipe an HPI_ADAPTERS_LIST structure. +* +**/ +static void wipe_adapter_list(void + ) +{ + memset(&adapters, 0, sizeof(adapters)); +} + +/** +* SubSysGetAdapters fills awAdapterList in an struct hpi_response structure +* with all adapters in the given HPI_ADAPTERS_LIST. +* +*/ +static void subsys_get_adapters(struct hpi_response *phr) +{ + /* fill in the response adapter array with the position */ + /* identified by the adapter number/index of the adapters in */ + /* this HPI */ + /* i.e. if we have an A120 with it's jumper set to */ + /* Adapter Number 2 then put an Adapter type A120 in the */ + /* array in position 1 */ + /* NOTE: AdapterNumber is 1..N, Index is 0..N-1 */ + + /* input: NONE */ + /* output: wNumAdapters */ + /* awAdapter[] */ + /* */ + + short i; + struct hpi_adapter_obj *pao = NULL; + + HPI_DEBUG_LOG(VERBOSE, "subsys_get_adapters\n"); + + /* for each adapter, place it's type in the position of the array */ + /* corresponding to it's adapter number */ + for (i = 0; i < adapters.gw_num_adapters; i++) { + pao = &adapters.adapter[i]; + if (phr->u.s.aw_adapter_list[pao->index] != 0) { + phr->error = HPI_DUPLICATE_ADAPTER_NUMBER; + phr->specific_error = pao->index; + return; + } + phr->u.s.aw_adapter_list[pao->index] = pao->adapter_type; + } + + phr->u.s.num_adapters = adapters.gw_num_adapters; + phr->error = 0; /* the function completed OK; */ +} + +static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC) +{ + unsigned int i; + int cached = 0; + if (!pC) + return 0; + if ((!pC->init) && (pC->p_cache != NULL) && (pC->control_count) + && (pC->cache_size_in_bytes) + ) { + u32 *p_master_cache; + pC->init = 1; + + p_master_cache = (u32 *)pC->p_cache; + HPI_DEBUG_LOG(VERBOSE, "check %d controls\n", + pC->control_count); + for (i = 0; i < pC->control_count; i++) { + struct hpi_control_cache_info *info = + (struct hpi_control_cache_info *) + p_master_cache; + + if (info->control_type) { + pC->p_info[i] = info; + cached++; + } else + pC->p_info[i] = NULL; + + if (info->size_in32bit_words) + p_master_cache += info->size_in32bit_words; + else + p_master_cache += + sizeof(struct + hpi_control_cache_single) / + sizeof(u32); + + HPI_DEBUG_LOG(VERBOSE, + "cached %d, pinfo %p index %d type %d\n", + cached, pC->p_info[i], info->control_index, + info->control_type); + } + /* + We didn't find anything to cache, so try again later ! + */ + if (!cached) + pC->init = 0; + } + return pC->init; +} + +/** Find a control. +*/ +static short find_control(struct hpi_message *phm, + struct hpi_control_cache *p_cache, struct hpi_control_cache_info **pI, + u16 *pw_control_index) +{ + *pw_control_index = phm->obj_index; + + if (!control_cache_alloc_check(p_cache)) { + HPI_DEBUG_LOG(VERBOSE, + "control_cache_alloc_check() failed. adap%d ci%d\n", + phm->adapter_index, *pw_control_index); + return 0; + } + + *pI = p_cache->p_info[*pw_control_index]; + if (!*pI) { + HPI_DEBUG_LOG(VERBOSE, "uncached adap %d, control %d\n", + phm->adapter_index, *pw_control_index); + return 0; + } else { + HPI_DEBUG_LOG(VERBOSE, "find_control() type %d\n", + (*pI)->control_type); + } + return 1; +} + +/** Used by the kernel driver to figure out if a buffer needs mapping. + */ +short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache, + struct hpi_message *phm, void **p, unsigned int *pN) +{ + *pN = 0; + *p = NULL; + if ((phm->function == HPI_CONTROL_GET_STATE) + && (phm->object == HPI_OBJ_CONTROLEX) + ) { + u16 control_index; + struct hpi_control_cache_info *pI; + + if (!find_control(phm, p_cache, &pI, &control_index)) + return 0; + } + return 0; +} + +/* allow unified treatment of several string fields within struct */ +#define HPICMN_PAD_OFS_AND_SIZE(m) {\ + offsetof(struct hpi_control_cache_pad, m), \ + sizeof(((struct hpi_control_cache_pad *)(NULL))->m) } + +struct pad_ofs_size { + unsigned int offset; + unsigned int field_size; +}; + +static struct pad_ofs_size pad_desc[] = { + HPICMN_PAD_OFS_AND_SIZE(c_channel), /* HPI_PAD_CHANNEL_NAME */ + HPICMN_PAD_OFS_AND_SIZE(c_artist), /* HPI_PAD_ARTIST */ + HPICMN_PAD_OFS_AND_SIZE(c_title), /* HPI_PAD_TITLE */ + HPICMN_PAD_OFS_AND_SIZE(c_comment), /* HPI_PAD_COMMENT */ +}; + +/** CheckControlCache checks the cache and fills the struct hpi_response + * accordingly. It returns one if a cache hit occurred, zero otherwise. + */ +short hpi_check_control_cache(struct hpi_control_cache *p_cache, + struct hpi_message *phm, struct hpi_response *phr) +{ + short found = 1; + u16 control_index; + struct hpi_control_cache_info *pI; + struct hpi_control_cache_single *pC; + struct hpi_control_cache_pad *p_pad; + + if (!find_control(phm, p_cache, &pI, &control_index)) + return 0; + + phr->error = 0; + + /* pC is the default cached control strucure. May be cast to + something else in the following switch statement. + */ + pC = (struct hpi_control_cache_single *)pI; + p_pad = (struct hpi_control_cache_pad *)pI; + + switch (pI->control_type) { + + case HPI_CONTROL_METER: + if (phm->u.c.attribute == HPI_METER_PEAK) { + phr->u.c.an_log_value[0] = pC->u.p.an_log_peak[0]; + phr->u.c.an_log_value[1] = pC->u.p.an_log_peak[1]; + } else if (phm->u.c.attribute == HPI_METER_RMS) { + phr->u.c.an_log_value[0] = pC->u.p.an_logRMS[0]; + phr->u.c.an_log_value[1] = pC->u.p.an_logRMS[1]; + } else + found = 0; + break; + case HPI_CONTROL_VOLUME: + if (phm->u.c.attribute == HPI_VOLUME_GAIN) { + phr->u.c.an_log_value[0] = pC->u.v.an_log[0]; + phr->u.c.an_log_value[1] = pC->u.v.an_log[1]; + } else + found = 0; + break; + case HPI_CONTROL_MULTIPLEXER: + if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) { + phr->u.c.param1 = pC->u.x.source_node_type; + phr->u.c.param2 = pC->u.x.source_node_index; + } else { + found = 0; + } + break; + case HPI_CONTROL_CHANNEL_MODE: + if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE) + phr->u.c.param1 = pC->u.m.mode; + else + found = 0; + break; + case HPI_CONTROL_LEVEL: + if (phm->u.c.attribute == HPI_LEVEL_GAIN) { + phr->u.c.an_log_value[0] = pC->u.l.an_log[0]; + phr->u.c.an_log_value[1] = pC->u.l.an_log[1]; + } else + found = 0; + break; + case HPI_CONTROL_TUNER: + { + struct hpi_control_cache_single *pCT = + (struct hpi_control_cache_single *)pI; + if (phm->u.c.attribute == HPI_TUNER_FREQ) + phr->u.c.param1 = pCT->u.t.freq_ink_hz; + else if (phm->u.c.attribute == HPI_TUNER_BAND) + phr->u.c.param1 = pCT->u.t.band; + else if ((phm->u.c.attribute == HPI_TUNER_LEVEL) + && (phm->u.c.param1 == + HPI_TUNER_LEVEL_AVERAGE)) + phr->u.c.param1 = pCT->u.t.level; + else + found = 0; + } + break; + case HPI_CONTROL_AESEBU_RECEIVER: + if (phm->u.c.attribute == HPI_AESEBURX_ERRORSTATUS) + phr->u.c.param1 = pC->u.aes3rx.error_status; + else if (phm->u.c.attribute == HPI_AESEBURX_FORMAT) + phr->u.c.param1 = pC->u.aes3rx.source; + else + found = 0; + break; + case HPI_CONTROL_AESEBU_TRANSMITTER: + if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT) + phr->u.c.param1 = pC->u.aes3tx.format; + else + found = 0; + break; + case HPI_CONTROL_TONEDETECTOR: + if (phm->u.c.attribute == HPI_TONEDETECTOR_STATE) + phr->u.c.param1 = pC->u.tone.state; + else + found = 0; + break; + case HPI_CONTROL_SILENCEDETECTOR: + if (phm->u.c.attribute == HPI_SILENCEDETECTOR_STATE) { + phr->u.c.param1 = pC->u.silence.state; + phr->u.c.param2 = pC->u.silence.count; + } else + found = 0; + break; + case HPI_CONTROL_MICROPHONE: + if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER) + phr->u.c.param1 = pC->u.phantom_power.state; + else + found = 0; + break; + case HPI_CONTROL_SAMPLECLOCK: + if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE) + phr->u.c.param1 = pC->u.clk.source; + else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX) { + if (pC->u.clk.source_index == + HPI_ERROR_ILLEGAL_CACHE_VALUE) { + phr->u.c.param1 = 0; + phr->error = HPI_ERROR_INVALID_OPERATION; + } else + phr->u.c.param1 = pC->u.clk.source_index; + } else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SAMPLERATE) + phr->u.c.param1 = pC->u.clk.sample_rate; + else + found = 0; + break; + case HPI_CONTROL_PAD: + + if (!(p_pad->field_valid_flags & (1 << + HPI_CTL_ATTR_INDEX(phm->u.c. + attribute)))) { + phr->error = HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; + break; + } + + if (phm->u.c.attribute == HPI_PAD_PROGRAM_ID) + phr->u.c.param1 = p_pad->pI; + else if (phm->u.c.attribute == HPI_PAD_PROGRAM_TYPE) + phr->u.c.param1 = p_pad->pTY; + else { + unsigned int index = + HPI_CTL_ATTR_INDEX(phm->u.c.attribute) - 1; + unsigned int offset = phm->u.c.param1; + unsigned int pad_string_len, field_size; + char *pad_string; + unsigned int tocopy; + + HPI_DEBUG_LOG(VERBOSE, "PADS HPI_PADS_ %d\n", + phm->u.c.attribute); + + if (index > ARRAY_SIZE(pad_desc) - 1) { + phr->error = + HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; + break; + } + + pad_string = ((char *)p_pad) + pad_desc[index].offset; + field_size = pad_desc[index].field_size; + /* Ensure null terminator */ + pad_string[field_size - 1] = 0; + + pad_string_len = strlen(pad_string) + 1; + + if (offset > pad_string_len) { + phr->error = HPI_ERROR_INVALID_CONTROL_VALUE; + break; + } + + tocopy = pad_string_len - offset; + if (tocopy > sizeof(phr->u.cu.chars8.sz_data)) + tocopy = sizeof(phr->u.cu.chars8.sz_data); + + HPI_DEBUG_LOG(VERBOSE, + "PADS memcpy(%d), offset %d \n", tocopy, + offset); + memcpy(phr->u.cu.chars8.sz_data, &pad_string[offset], + tocopy); + + phr->u.cu.chars8.remaining_chars = + pad_string_len - offset - tocopy; + } + break; + default: + found = 0; + break; + } + + if (found) + HPI_DEBUG_LOG(VERBOSE, + "cached adap %d, ctl %d, type %d, attr %d\n", + phm->adapter_index, pI->control_index, + pI->control_type, phm->u.c.attribute); + else + HPI_DEBUG_LOG(VERBOSE, + "uncached adap %d, ctl %d, ctl type %d\n", + phm->adapter_index, pI->control_index, + pI->control_type); + + if (found) + phr->size = + sizeof(struct hpi_response_header) + + sizeof(struct hpi_control_res); + + return found; +} + +/** Updates the cache with Set values. + +Only update if no error. +Volume and Level return the limited values in the response, so use these +Multiplexer does so use sent values +*/ +void hpi_sync_control_cache(struct hpi_control_cache *p_cache, + struct hpi_message *phm, struct hpi_response *phr) +{ + u16 control_index; + struct hpi_control_cache_single *pC; + struct hpi_control_cache_info *pI; + + if (!find_control(phm, p_cache, &pI, &control_index)) + return; + + /* pC is the default cached control strucure. + May be cast to something else in the following switch statement. + */ + pC = (struct hpi_control_cache_single *)pI; + + switch (pI->control_type) { + case HPI_CONTROL_VOLUME: + if (phm->u.c.attribute == HPI_VOLUME_GAIN) { + pC->u.v.an_log[0] = phr->u.c.an_log_value[0]; + pC->u.v.an_log[1] = phr->u.c.an_log_value[1]; + } + break; + case HPI_CONTROL_MULTIPLEXER: + /* mux does not return its setting on Set command. */ + if (phr->error) + return; + if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) { + pC->u.x.source_node_type = (u16)phm->u.c.param1; + pC->u.x.source_node_index = (u16)phm->u.c.param2; + } + break; + case HPI_CONTROL_CHANNEL_MODE: + /* mode does not return its setting on Set command. */ + if (phr->error) + return; + if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE) + pC->u.m.mode = (u16)phm->u.c.param1; + break; + case HPI_CONTROL_LEVEL: + if (phm->u.c.attribute == HPI_LEVEL_GAIN) { + pC->u.v.an_log[0] = phr->u.c.an_log_value[0]; + pC->u.v.an_log[1] = phr->u.c.an_log_value[1]; + } + break; + case HPI_CONTROL_MICROPHONE: + if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER) + pC->u.phantom_power.state = (u16)phm->u.c.param1; + break; + case HPI_CONTROL_AESEBU_TRANSMITTER: + if (phr->error) + return; + if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT) + pC->u.aes3tx.format = phm->u.c.param1; + break; + case HPI_CONTROL_AESEBU_RECEIVER: + if (phr->error) + return; + if (phm->u.c.attribute == HPI_AESEBURX_FORMAT) + pC->u.aes3rx.source = phm->u.c.param1; + break; + case HPI_CONTROL_SAMPLECLOCK: + if (phr->error) + return; + if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE) + pC->u.clk.source = (u16)phm->u.c.param1; + else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX) + pC->u.clk.source_index = (u16)phm->u.c.param1; + else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SAMPLERATE) + pC->u.clk.sample_rate = phm->u.c.param1; + break; + default: + break; + } +} + +struct hpi_control_cache *hpi_alloc_control_cache(const u32 + number_of_controls, const u32 size_in_bytes, + struct hpi_control_cache_info *pDSP_control_buffer) +{ + struct hpi_control_cache *p_cache = + kmalloc(sizeof(*p_cache), GFP_KERNEL); + p_cache->cache_size_in_bytes = size_in_bytes; + p_cache->control_count = number_of_controls; + p_cache->p_cache = + (struct hpi_control_cache_single *)pDSP_control_buffer; + p_cache->init = 0; + p_cache->p_info = + kmalloc(sizeof(*p_cache->p_info) * p_cache->control_count, + GFP_KERNEL); + return p_cache; +} + +void hpi_free_control_cache(struct hpi_control_cache *p_cache) +{ + if ((p_cache->init) && (p_cache->p_info)) { + kfree(p_cache->p_info); + p_cache->p_info = NULL; + p_cache->init = 0; + kfree(p_cache); + } +} + +static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) +{ + + switch (phm->function) { + case HPI_SUBSYS_OPEN: + case HPI_SUBSYS_CLOSE: + case HPI_SUBSYS_DRIVER_UNLOAD: + phr->error = 0; + break; + case HPI_SUBSYS_DRIVER_LOAD: + wipe_adapter_list(); + hpios_alistlock_init(&adapters); + phr->error = 0; + break; + case HPI_SUBSYS_GET_INFO: + subsys_get_adapters(phr); + break; + case HPI_SUBSYS_CREATE_ADAPTER: + case HPI_SUBSYS_DELETE_ADAPTER: + phr->error = 0; + break; + default: + phr->error = HPI_ERROR_INVALID_FUNC; + break; + } +} + +void HPI_COMMON(struct hpi_message *phm, struct hpi_response *phr) +{ + switch (phm->type) { + case HPI_TYPE_MESSAGE: + switch (phm->object) { + case HPI_OBJ_SUBSYSTEM: + subsys_message(phm, phr); + break; + } + break; + + default: + phr->error = HPI_ERROR_INVALID_TYPE; + break; + } +} diff --git a/sound/pci/asihpi/hpicmn.h b/sound/pci/asihpi/hpicmn.h new file mode 100644 index 00000000000..6229022f56c --- /dev/null +++ b/sound/pci/asihpi/hpicmn.h @@ -0,0 +1,64 @@ +/** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ + +struct hpi_adapter_obj { + struct hpi_pci pci; /* PCI info - bus#,dev#,address etc */ + u16 adapter_type; /* ASI6701 etc */ + u16 index; /* */ + u16 open; /* =1 when adapter open */ + u16 mixer_open; + + struct hpios_spinlock dsp_lock; + + u16 dsp_crashed; + u16 has_control_cache; + void *priv; +}; + +struct hpi_control_cache { + u32 init; /**< indicates whether the + structures are initialized */ + u32 control_count; + u32 cache_size_in_bytes; + struct hpi_control_cache_info + **p_info; /**< pointer to allocated memory of + lookup pointers. */ + struct hpi_control_cache_single + *p_cache; /**< pointer to DSP's control cache. */ +}; + +struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index); +u16 hpi_add_adapter(struct hpi_adapter_obj *pao); + +void hpi_delete_adapter(struct hpi_adapter_obj *pao); + +short hpi_check_control_cache(struct hpi_control_cache *pC, + struct hpi_message *phm, struct hpi_response *phr); +struct hpi_control_cache *hpi_alloc_control_cache(const u32 + number_of_controls, const u32 size_in_bytes, + struct hpi_control_cache_info + *pDSP_control_buffer); +void hpi_free_control_cache(struct hpi_control_cache *p_cache); + +void hpi_sync_control_cache(struct hpi_control_cache *pC, + struct hpi_message *phm, struct hpi_response *phr); +u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr); +short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache, + struct hpi_message *phm, void **p, unsigned int *pN); diff --git a/sound/pci/asihpi/hpidebug.c b/sound/pci/asihpi/hpidebug.c new file mode 100644 index 00000000000..4cd85a401b3 --- /dev/null +++ b/sound/pci/asihpi/hpidebug.c @@ -0,0 +1,225 @@ +/************************************************************************ + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Debug macro translation. + +************************************************************************/ + +#include "hpi_internal.h" +#include "hpidebug.h" + +/* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug. */ +int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT; + +void hpi_debug_init(void) +{ + printk(KERN_INFO "debug start\n"); +} + +int hpi_debug_level_set(int level) +{ + int old_level; + + old_level = hpi_debug_level; + hpi_debug_level = level; + return old_level; +} + +int hpi_debug_level_get(void) +{ + return hpi_debug_level; +} + +#ifdef HPIOS_DEBUG_PRINT +/* implies OS has no printf-like function */ +#include <stdarg.h> + +void hpi_debug_printf(char *fmt, ...) +{ + va_list arglist; + char buffer[128]; + + va_start(arglist, fmt); + + if (buffer[0]) + HPIOS_DEBUG_PRINT(buffer); + va_end(arglist); +} +#endif + +struct treenode { + void *array; + unsigned int num_elements; +}; + +#define make_treenode_from_array(nodename, array) \ +static void *tmp_strarray_##nodename[] = array; \ +static struct treenode nodename = { \ + &tmp_strarray_##nodename, \ + ARRAY_SIZE(tmp_strarray_##nodename) \ +}; + +#define get_treenode_elem(node_ptr, idx, type) \ + (&(*((type *)(node_ptr)->array)[idx])) + +make_treenode_from_array(hpi_control_type_strings, HPI_CONTROL_TYPE_STRINGS) + + make_treenode_from_array(hpi_subsys_strings, HPI_SUBSYS_STRINGS) + make_treenode_from_array(hpi_adapter_strings, HPI_ADAPTER_STRINGS) + make_treenode_from_array(hpi_istream_strings, HPI_ISTREAM_STRINGS) + make_treenode_from_array(hpi_ostream_strings, HPI_OSTREAM_STRINGS) + make_treenode_from_array(hpi_mixer_strings, HPI_MIXER_STRINGS) + make_treenode_from_array(hpi_node_strings, + { + "NODE is invalid object"}) + + make_treenode_from_array(hpi_control_strings, HPI_CONTROL_STRINGS) + make_treenode_from_array(hpi_nvmemory_strings, HPI_OBJ_STRINGS) + make_treenode_from_array(hpi_digitalio_strings, HPI_DIGITALIO_STRINGS) + make_treenode_from_array(hpi_watchdog_strings, HPI_WATCHDOG_STRINGS) + make_treenode_from_array(hpi_clock_strings, HPI_CLOCK_STRINGS) + make_treenode_from_array(hpi_profile_strings, HPI_PROFILE_STRINGS) + make_treenode_from_array(hpi_asyncevent_strings, HPI_ASYNCEVENT_STRINGS) +#define HPI_FUNCTION_STRINGS \ +{ \ + &hpi_subsys_strings,\ + &hpi_adapter_strings,\ + &hpi_ostream_strings,\ + &hpi_istream_strings,\ + &hpi_mixer_strings,\ + &hpi_node_strings,\ + &hpi_control_strings,\ + &hpi_nvmemory_strings,\ + &hpi_digitalio_strings,\ + &hpi_watchdog_strings,\ + &hpi_clock_strings,\ + &hpi_profile_strings,\ + &hpi_control_strings, \ + &hpi_asyncevent_strings \ +}; + make_treenode_from_array(hpi_function_strings, HPI_FUNCTION_STRINGS) + + compile_time_assert(HPI_OBJ_MAXINDEX == 14, obj_list_doesnt_match); + +static char *hpi_function_string(unsigned int function) +{ + unsigned int object; + struct treenode *tmp; + + object = function / HPI_OBJ_FUNCTION_SPACING; + function = function - object * HPI_OBJ_FUNCTION_SPACING; + + if (object == 0 || object == HPI_OBJ_NODE + || object > hpi_function_strings.num_elements) + return "invalid object"; + + tmp = get_treenode_elem(&hpi_function_strings, object - 1, + struct treenode *); + + if (function == 0 || function > tmp->num_elements) + return "invalid function"; + + return get_treenode_elem(tmp, function - 1, char *); +} + +void hpi_debug_message(struct hpi_message *phm, char *sz_fileline) +{ + if (phm) { + if ((phm->object <= HPI_OBJ_MAXINDEX) && phm->object) { + u16 index = 0; + u16 attrib = 0; + int is_control = 0; + + index = phm->obj_index; + switch (phm->object) { + case HPI_OBJ_ADAPTER: + case HPI_OBJ_PROFILE: + break; + case HPI_OBJ_MIXER: + if (phm->function == + HPI_MIXER_GET_CONTROL_BY_INDEX) + index = phm->u.m.control_index; + break; + case HPI_OBJ_OSTREAM: + case HPI_OBJ_ISTREAM: + break; + + case HPI_OBJ_CONTROLEX: + case HPI_OBJ_CONTROL: + if (phm->version == 1) + attrib = HPI_CTL_ATTR(UNIVERSAL, 1); + else + attrib = phm->u.c.attribute; + is_control = 1; + break; + default: + break; + } + + if (is_control && (attrib & 0xFF00)) { + int control_type = (attrib & 0xFF00) >> 8; + int attr_index = HPI_CTL_ATTR_INDEX(attrib); + /* note the KERN facility level + is in szFileline already */ + printk("%s adapter %d %s " + "ctrl_index x%04x %s %d\n", + sz_fileline, phm->adapter_index, + hpi_function_string(phm->function), + index, + get_treenode_elem + (&hpi_control_type_strings, + control_type, char *), + attr_index); + + } else + printk("%s adapter %d %s " + "idx x%04x attr x%04x \n", + sz_fileline, phm->adapter_index, + hpi_function_string(phm->function), + index, attrib); + } else { + printk("adap=%d, invalid obj=%d, func=0x%x\n", + phm->adapter_index, phm->object, + phm->function); + } + } else + printk(KERN_ERR + "NULL message pointer to hpi_debug_message!\n"); +} + +void hpi_debug_data(u16 *pdata, u32 len) +{ + u32 i; + int j; + int k; + int lines; + int cols = 8; + + lines = (len + cols - 1) / cols; + if (lines > 8) + lines = 8; + + for (i = 0, j = 0; j < lines; j++) { + printk(KERN_DEBUG "%p:", (pdata + i)); + + for (k = 0; k < cols && i < len; i++, k++) + printk("%s%04x", k == 0 ? "" : " ", pdata[i]); + + printk("\n"); + } +} diff --git a/sound/pci/asihpi/hpidebug.h b/sound/pci/asihpi/hpidebug.h new file mode 100644 index 00000000000..44dccadcc25 --- /dev/null +++ b/sound/pci/asihpi/hpidebug.h @@ -0,0 +1,385 @@ +/***************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Debug macros. + +*****************************************************************************/ + +#ifndef _HPIDEBUG_H +#define _HPIDEBUG_H + +#include "hpi_internal.h" + +/* Define debugging levels. */ +enum { HPI_DEBUG_LEVEL_ERROR = 0, /* always log errors */ + HPI_DEBUG_LEVEL_WARNING = 1, + HPI_DEBUG_LEVEL_NOTICE = 2, + HPI_DEBUG_LEVEL_INFO = 3, + HPI_DEBUG_LEVEL_DEBUG = 4, + HPI_DEBUG_LEVEL_VERBOSE = 5 /* same printk level as DEBUG */ +}; + +#define HPI_DEBUG_LEVEL_DEFAULT HPI_DEBUG_LEVEL_NOTICE + +/* an OS can define an extra flag string that is appended to + the start of each message, eg see hpios_linux.h */ + +#ifdef SOURCEFILE_NAME +#define FILE_LINE SOURCEFILE_NAME ":" __stringify(__LINE__) " " +#else +#define FILE_LINE __FILE__ ":" __stringify(__LINE__) " " +#endif + +#if defined(HPI_DEBUG) && defined(_WINDOWS) +#define HPI_DEBUGBREAK() debug_break() +#else +#define HPI_DEBUGBREAK() +#endif + +#define HPI_DEBUG_ASSERT(expression) \ + do { \ + if (!(expression)) {\ + printk(KERN_ERR FILE_LINE\ + "ASSERT " __stringify(expression));\ + HPI_DEBUGBREAK();\ + } \ + } while (0) + +#define HPI_DEBUG_LOG(level, ...) \ + do { \ + if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \ + printk(HPI_DEBUG_FLAG_##level \ + FILE_LINE __VA_ARGS__); \ + } \ + } while (0) + +void hpi_debug_init(void); +int hpi_debug_level_set(int level); +int hpi_debug_level_get(void); +/* needed by Linux driver for dynamic debug level changes */ +extern int hpi_debug_level; + +void hpi_debug_message(struct hpi_message *phm, char *sz_fileline); + +void hpi_debug_data(u16 *pdata, u32 len); + +#define HPI_DEBUG_DATA(pdata, len) \ + do { \ + if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \ + hpi_debug_data(pdata, len); \ + } while (0) + +#define HPI_DEBUG_MESSAGE(level, phm) \ + do { \ + if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \ + hpi_debug_message(phm,HPI_DEBUG_FLAG_##level \ + FILE_LINE __stringify(level));\ + } \ + } while (0) + +#define HPI_DEBUG_RESPONSE(phr) \ + do { \ + if ((hpi_debug_level >= HPI_DEBUG_LEVEL_DEBUG) && (phr->error))\ + HPI_DEBUG_LOG(ERROR, \ + "HPI response - error# %d\n", \ + phr->error); \ + else if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \ + HPI_DEBUG_LOG(VERBOSE, "HPI response OK\n");\ + } while (0) + +#ifndef compile_time_assert +#define compile_time_assert(cond, msg) \ + typedef char msg[(cond) ? 1 : -1] +#endif + + /* check that size is exactly some number */ +#define function_count_check(sym, size) \ + compile_time_assert((sym##_FUNCTION_COUNT) == (size),\ + strings_match_defs_##sym) + +/* These strings should be generated using a macro which defines + the corresponding symbol values. */ +#define HPI_OBJ_STRINGS \ +{ \ + "HPI_OBJ_SUBSYSTEM", \ + "HPI_OBJ_ADAPTER", \ + "HPI_OBJ_OSTREAM", \ + "HPI_OBJ_ISTREAM", \ + "HPI_OBJ_MIXER", \ + "HPI_OBJ_NODE", \ + "HPI_OBJ_CONTROL", \ + "HPI_OBJ_NVMEMORY", \ + "HPI_OBJ_DIGITALIO", \ + "HPI_OBJ_WATCHDOG", \ + "HPI_OBJ_CLOCK", \ + "HPI_OBJ_PROFILE", \ + "HPI_OBJ_CONTROLEX" \ +} + +#define HPI_SUBSYS_STRINGS \ +{ \ + "HPI_SUBSYS_OPEN", \ + "HPI_SUBSYS_GET_VERSION", \ + "HPI_SUBSYS_GET_INFO", \ + "HPI_SUBSYS_FIND_ADAPTERS", \ + "HPI_SUBSYS_CREATE_ADAPTER",\ + "HPI_SUBSYS_CLOSE", \ + "HPI_SUBSYS_DELETE_ADAPTER", \ + "HPI_SUBSYS_DRIVER_LOAD", \ + "HPI_SUBSYS_DRIVER_UNLOAD", \ + "HPI_SUBSYS_READ_PORT_8", \ + "HPI_SUBSYS_WRITE_PORT_8", \ + "HPI_SUBSYS_GET_NUM_ADAPTERS",\ + "HPI_SUBSYS_GET_ADAPTER", \ + "HPI_SUBSYS_SET_NETWORK_INTERFACE"\ +} +function_count_check(HPI_SUBSYS, 14); + +#define HPI_ADAPTER_STRINGS \ +{ \ + "HPI_ADAPTER_OPEN", \ + "HPI_ADAPTER_CLOSE", \ + "HPI_ADAPTER_GET_INFO", \ + "HPI_ADAPTER_GET_ASSERT", \ + "HPI_ADAPTER_TEST_ASSERT", \ + "HPI_ADAPTER_SET_MODE", \ + "HPI_ADAPTER_GET_MODE", \ + "HPI_ADAPTER_ENABLE_CAPABILITY",\ + "HPI_ADAPTER_SELFTEST", \ + "HPI_ADAPTER_FIND_OBJECT", \ + "HPI_ADAPTER_QUERY_FLASH", \ + "HPI_ADAPTER_START_FLASH", \ + "HPI_ADAPTER_PROGRAM_FLASH", \ + "HPI_ADAPTER_SET_PROPERTY", \ + "HPI_ADAPTER_GET_PROPERTY", \ + "HPI_ADAPTER_ENUM_PROPERTY", \ + "HPI_ADAPTER_MODULE_INFO", \ + "HPI_ADAPTER_DEBUG_READ" \ +} + +function_count_check(HPI_ADAPTER, 18); + +#define HPI_OSTREAM_STRINGS \ +{ \ + "HPI_OSTREAM_OPEN", \ + "HPI_OSTREAM_CLOSE", \ + "HPI_OSTREAM_WRITE", \ + "HPI_OSTREAM_START", \ + "HPI_OSTREAM_STOP", \ + "HPI_OSTREAM_RESET", \ + "HPI_OSTREAM_GET_INFO", \ + "HPI_OSTREAM_QUERY_FORMAT", \ + "HPI_OSTREAM_DATA", \ + "HPI_OSTREAM_SET_VELOCITY", \ + "HPI_OSTREAM_SET_PUNCHINOUT", \ + "HPI_OSTREAM_SINEGEN", \ + "HPI_OSTREAM_ANC_RESET", \ + "HPI_OSTREAM_ANC_GET_INFO", \ + "HPI_OSTREAM_ANC_READ", \ + "HPI_OSTREAM_SET_TIMESCALE",\ + "HPI_OSTREAM_SET_FORMAT", \ + "HPI_OSTREAM_HOSTBUFFER_ALLOC", \ + "HPI_OSTREAM_HOSTBUFFER_FREE", \ + "HPI_OSTREAM_GROUP_ADD",\ + "HPI_OSTREAM_GROUP_GETMAP", \ + "HPI_OSTREAM_GROUP_RESET", \ + "HPI_OSTREAM_HOSTBUFFER_GET_INFO", \ + "HPI_OSTREAM_WAIT_START", \ +} +function_count_check(HPI_OSTREAM, 24); + +#define HPI_ISTREAM_STRINGS \ +{ \ + "HPI_ISTREAM_OPEN", \ + "HPI_ISTREAM_CLOSE", \ + "HPI_ISTREAM_SET_FORMAT", \ + "HPI_ISTREAM_READ", \ + "HPI_ISTREAM_START", \ + "HPI_ISTREAM_STOP", \ + "HPI_ISTREAM_RESET", \ + "HPI_ISTREAM_GET_INFO", \ + "HPI_ISTREAM_QUERY_FORMAT", \ + "HPI_ISTREAM_ANC_RESET", \ + "HPI_ISTREAM_ANC_GET_INFO", \ + "HPI_ISTREAM_ANC_WRITE", \ + "HPI_ISTREAM_HOSTBUFFER_ALLOC",\ + "HPI_ISTREAM_HOSTBUFFER_FREE", \ + "HPI_ISTREAM_GROUP_ADD", \ + "HPI_ISTREAM_GROUP_GETMAP", \ + "HPI_ISTREAM_GROUP_RESET", \ + "HPI_ISTREAM_HOSTBUFFER_GET_INFO", \ + "HPI_ISTREAM_WAIT_START", \ +} +function_count_check(HPI_ISTREAM, 19); + +#define HPI_MIXER_STRINGS \ +{ \ + "HPI_MIXER_OPEN", \ + "HPI_MIXER_CLOSE", \ + "HPI_MIXER_GET_INFO", \ + "HPI_MIXER_GET_NODE_INFO", \ + "HPI_MIXER_GET_CONTROL", \ + "HPI_MIXER_SET_CONNECTION", \ + "HPI_MIXER_GET_CONNECTIONS", \ + "HPI_MIXER_GET_CONTROL_BY_INDEX", \ + "HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX", \ + "HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES", \ + "HPI_MIXER_STORE", \ +} +function_count_check(HPI_MIXER, 11); + +#define HPI_CONTROL_STRINGS \ +{ \ + "HPI_CONTROL_GET_INFO", \ + "HPI_CONTROL_GET_STATE", \ + "HPI_CONTROL_SET_STATE" \ +} +function_count_check(HPI_CONTROL, 3); + +#define HPI_NVMEMORY_STRINGS \ +{ \ + "HPI_NVMEMORY_OPEN", \ + "HPI_NVMEMORY_READ_BYTE", \ + "HPI_NVMEMORY_WRITE_BYTE" \ +} +function_count_check(HPI_NVMEMORY, 3); + +#define HPI_DIGITALIO_STRINGS \ +{ \ + "HPI_GPIO_OPEN", \ + "HPI_GPIO_READ_BIT", \ + "HPI_GPIO_WRITE_BIT", \ + "HPI_GPIO_READ_ALL", \ + "HPI_GPIO_WRITE_STATUS"\ +} +function_count_check(HPI_GPIO, 5); + +#define HPI_WATCHDOG_STRINGS \ +{ \ + "HPI_WATCHDOG_OPEN", \ + "HPI_WATCHDOG_SET_TIME", \ + "HPI_WATCHDOG_PING" \ +} + +#define HPI_CLOCK_STRINGS \ +{ \ + "HPI_CLOCK_OPEN", \ + "HPI_CLOCK_SET_TIME", \ + "HPI_CLOCK_GET_TIME" \ +} + +#define HPI_PROFILE_STRINGS \ +{ \ + "HPI_PROFILE_OPEN_ALL", \ + "HPI_PROFILE_START_ALL", \ + "HPI_PROFILE_STOP_ALL", \ + "HPI_PROFILE_GET", \ + "HPI_PROFILE_GET_IDLECOUNT", \ + "HPI_PROFILE_GET_NAME", \ + "HPI_PROFILE_GET_UTILIZATION" \ +} +function_count_check(HPI_PROFILE, 7); + +#define HPI_ASYNCEVENT_STRINGS \ +{ \ + "HPI_ASYNCEVENT_OPEN",\ + "HPI_ASYNCEVENT_CLOSE ",\ + "HPI_ASYNCEVENT_WAIT",\ + "HPI_ASYNCEVENT_GETCOUNT",\ + "HPI_ASYNCEVENT_GET",\ + "HPI_ASYNCEVENT_SENDEVENTS"\ +} +function_count_check(HPI_ASYNCEVENT, 6); + +#define HPI_CONTROL_TYPE_STRINGS \ +{ \ + "null control", \ + "HPI_CONTROL_CONNECTION", \ + "HPI_CONTROL_VOLUME", \ + "HPI_CONTROL_METER", \ + "HPI_CONTROL_MUTE", \ + "HPI_CONTROL_MULTIPLEXER", \ + "HPI_CONTROL_AESEBU_TRANSMITTER", \ + "HPI_CONTROL_AESEBU_RECEIVER", \ + "HPI_CONTROL_LEVEL", \ + "HPI_CONTROL_TUNER", \ + "HPI_CONTROL_ONOFFSWITCH", \ + "HPI_CONTROL_VOX", \ + "HPI_CONTROL_AES18_TRANSMITTER", \ + "HPI_CONTROL_AES18_RECEIVER", \ + "HPI_CONTROL_AES18_BLOCKGENERATOR", \ + "HPI_CONTROL_CHANNEL_MODE", \ + "HPI_CONTROL_BITSTREAM", \ + "HPI_CONTROL_SAMPLECLOCK", \ + "HPI_CONTROL_MICROPHONE", \ + "HPI_CONTROL_PARAMETRIC_EQ", \ + "HPI_CONTROL_COMPANDER", \ + "HPI_CONTROL_COBRANET", \ + "HPI_CONTROL_TONE_DETECT", \ + "HPI_CONTROL_SILENCE_DETECT", \ + "HPI_CONTROL_PAD", \ + "HPI_CONTROL_SRC" ,\ + "HPI_CONTROL_UNIVERSAL" \ +} + +compile_time_assert((HPI_CONTROL_LAST_INDEX + 1 == 27), + controltype_strings_match_defs); + +#define HPI_SOURCENODE_STRINGS \ +{ \ + "no source", \ + "HPI_SOURCENODE_OSTREAM", \ + "HPI_SOURCENODE_LINEIN", \ + "HPI_SOURCENODE_AESEBU_IN", \ + "HPI_SOURCENODE_TUNER", \ + "HPI_SOURCENODE_RF", \ + "HPI_SOURCENODE_CLOCK_SOURCE", \ + "HPI_SOURCENODE_RAW_BITSTREAM", \ + "HPI_SOURCENODE_MICROPHONE", \ + "HPI_SOURCENODE_COBRANET", \ + "HPI_SOURCENODE_ANALOG", \ + "HPI_SOURCENODE_ADAPTER" \ +} + +compile_time_assert((HPI_SOURCENODE_LAST_INDEX - HPI_SOURCENODE_BASE + 1) == + (12), sourcenode_strings_match_defs); + +#define HPI_DESTNODE_STRINGS \ +{ \ + "no destination", \ + "HPI_DESTNODE_ISTREAM", \ + "HPI_DESTNODE_LINEOUT", \ + "HPI_DESTNODE_AESEBU_OUT", \ + "HPI_DESTNODE_RF", \ + "HPI_DESTNODE_SPEAKER", \ + "HPI_DESTNODE_COBRANET", \ + "HPI_DESTNODE_ANALOG" \ +} +compile_time_assert((HPI_DESTNODE_LAST_INDEX - HPI_DESTNODE_BASE + 1) == (8), + destnode_strings_match_defs); + +#define HPI_CONTROL_CHANNEL_MODE_STRINGS \ +{ \ + "XXX HPI_CHANNEL_MODE_ERROR XXX", \ + "HPI_CHANNEL_MODE_NORMAL", \ + "HPI_CHANNEL_MODE_SWAP", \ + "HPI_CHANNEL_MODE_LEFT_ONLY", \ + "HPI_CHANNEL_MODE_RIGHT_ONLY" \ +} + +#endif /* _HPIDEBUG_H */ diff --git a/sound/pci/asihpi/hpidspcd.c b/sound/pci/asihpi/hpidspcd.c new file mode 100644 index 00000000000..9b10d9a5c25 --- /dev/null +++ b/sound/pci/asihpi/hpidspcd.c @@ -0,0 +1,172 @@ +/***********************************************************************/ +/*! + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +\file +Functions for reading DSP code to load into DSP + +(Linux only:) If DSPCODE_FIRMWARE_LOADER is defined, code is read using +hotplug firmware loader from individual dsp code files + +If neither of the above is defined, code is read from linked arrays. +DSPCODE_ARRAY is defined. + +HPI_INCLUDE_**** must be defined +and the appropriate hzz?????.c or hex?????.c linked in + + */ +/***********************************************************************/ +#define SOURCEFILE_NAME "hpidspcd.c" +#include "hpidspcd.h" +#include "hpidebug.h" + +/** + Header structure for binary dsp code file (see asidsp.doc) + This structure must match that used in s2bin.c for generation of asidsp.bin + */ + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(push, 1) +#endif + +struct code_header { + u32 size; + char type[4]; + u32 adapter; + u32 version; + u32 crc; +}; + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(pop) +#endif + +#define HPI_VER_DECIMAL ((int)(HPI_VER_MAJOR(HPI_VER) * 10000 + \ + HPI_VER_MINOR(HPI_VER) * 100 + HPI_VER_RELEASE(HPI_VER))) + +/***********************************************************************/ +#include "linux/pci.h" +/*-------------------------------------------------------------------*/ +short hpi_dsp_code_open(u32 adapter, struct dsp_code *ps_dsp_code, + u32 *pos_error_code) +{ + const struct firmware *ps_firmware = ps_dsp_code->ps_firmware; + struct code_header header; + char fw_name[20]; + int err; + + sprintf(fw_name, "asihpi/dsp%04x.bin", adapter); + HPI_DEBUG_LOG(INFO, "requesting firmware for %s\n", fw_name); + + err = request_firmware(&ps_firmware, fw_name, + &ps_dsp_code->ps_dev->dev); + if (err != 0) { + HPI_DEBUG_LOG(ERROR, "%d, request_firmware failed for %s\n", + err, fw_name); + goto error1; + } + if (ps_firmware->size < sizeof(header)) { + HPI_DEBUG_LOG(ERROR, "header size too small %s\n", fw_name); + goto error2; + } + memcpy(&header, ps_firmware->data, sizeof(header)); + if (header.adapter != adapter) { + HPI_DEBUG_LOG(ERROR, "adapter type incorrect %4x != %4x\n", + header.adapter, adapter); + goto error2; + } + if (header.size != ps_firmware->size) { + HPI_DEBUG_LOG(ERROR, "code size wrong %d != %ld\n", + header.size, (unsigned long)ps_firmware->size); + goto error2; + } + + if (header.version / 10000 != HPI_VER_DECIMAL / 10000) { + HPI_DEBUG_LOG(ERROR, + "firmware major version mismatch " + "DSP image %d != driver %d\n", header.version, + HPI_VER_DECIMAL); + goto error2; + } + + if (header.version != HPI_VER_DECIMAL) { + HPI_DEBUG_LOG(WARNING, + "version mismatch DSP image %d != driver %d\n", + header.version, HPI_VER_DECIMAL); + /* goto error2; still allow driver to load */ + } + + HPI_DEBUG_LOG(INFO, "dsp code %s opened\n", fw_name); + ps_dsp_code->ps_firmware = ps_firmware; + ps_dsp_code->block_length = header.size / sizeof(u32); + ps_dsp_code->word_count = sizeof(header) / sizeof(u32); + ps_dsp_code->version = header.version; + ps_dsp_code->crc = header.crc; + return 0; + +error2: + release_firmware(ps_firmware); +error1: + ps_dsp_code->ps_firmware = NULL; + ps_dsp_code->block_length = 0; + return HPI_ERROR_DSP_FILE_NOT_FOUND; +} + +/*-------------------------------------------------------------------*/ +void hpi_dsp_code_close(struct dsp_code *ps_dsp_code) +{ + if (ps_dsp_code->ps_firmware != NULL) { + HPI_DEBUG_LOG(DEBUG, "dsp code closed\n"); + release_firmware(ps_dsp_code->ps_firmware); + ps_dsp_code->ps_firmware = NULL; + } +} + +/*-------------------------------------------------------------------*/ +void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code) +{ + /* Go back to start of data, after header */ + ps_dsp_code->word_count = sizeof(struct code_header) / sizeof(u32); +} + +/*-------------------------------------------------------------------*/ +short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code, u32 *pword) +{ + if (ps_dsp_code->word_count + 1 > ps_dsp_code->block_length) + return (HPI_ERROR_DSP_FILE_FORMAT); + + *pword = ((u32 *)(ps_dsp_code->ps_firmware->data))[ps_dsp_code-> + word_count]; + ps_dsp_code->word_count++; + return 0; +} + +/*-------------------------------------------------------------------*/ +short hpi_dsp_code_read_block(size_t words_requested, + struct dsp_code *ps_dsp_code, u32 **ppblock) +{ + if (ps_dsp_code->word_count + words_requested > + ps_dsp_code->block_length) + return HPI_ERROR_DSP_FILE_FORMAT; + + *ppblock = + ((u32 *)(ps_dsp_code->ps_firmware->data)) + + ps_dsp_code->word_count; + ps_dsp_code->word_count += words_requested; + return 0; +} diff --git a/sound/pci/asihpi/hpidspcd.h b/sound/pci/asihpi/hpidspcd.h new file mode 100644 index 00000000000..d7c24039822 --- /dev/null +++ b/sound/pci/asihpi/hpidspcd.h @@ -0,0 +1,104 @@ +/***********************************************************************/ +/** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +\file +Functions for reading DSP code to load into DSP + + hpi_dspcode_defines HPI DSP code loading method +Define exactly one of these to select how the DSP code is supplied to +the adapter. + +End users writing applications that use the HPI interface do not have to +use any of the below defines; they are only necessary for building drivers + +HPI_DSPCODE_FILE: +DSP code is supplied as a file that is opened and read from by the driver. + +HPI_DSPCODE_FIRMWARE: +DSP code is read using the hotplug firmware loader module. + Only valid when compiling the HPI kernel driver under Linux. +*/ +/***********************************************************************/ +#ifndef _HPIDSPCD_H_ +#define _HPIDSPCD_H_ + +#include "hpi_internal.h" + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(push, 1) +#endif + +/** Descriptor for dspcode from firmware loader */ +struct dsp_code { + /** Firmware descriptor */ + const struct firmware *ps_firmware; + struct pci_dev *ps_dev; + /** Expected number of words in the whole dsp code,INCL header */ + long int block_length; + /** Number of words read so far */ + long int word_count; + /** Version read from dsp code file */ + u32 version; + /** CRC read from dsp code file */ + u32 crc; +}; + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(pop) +#endif + +/** Prepare *psDspCode to refer to the requuested adapter. + Searches the file, or selects the appropriate linked array + +\return 0 for success, or error code if requested code is not available +*/ +short hpi_dsp_code_open( + /** Code identifier, usually adapter family */ + u32 adapter, + /** Pointer to DSP code control structure */ + struct dsp_code *ps_dsp_code, + /** Pointer to dword to receive OS specific error code */ + u32 *pos_error_code); + +/** Close the DSP code file */ +void hpi_dsp_code_close(struct dsp_code *ps_dsp_code); + +/** Rewind to the beginning of the DSP code file (for verify) */ +void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code); + +/** Read one word from the dsp code file + \return 0 for success, or error code if eof, or block length exceeded +*/ +short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code, + /**< DSP code descriptor */ + u32 *pword /**< where to store the read word */ + ); + +/** Get a block of dsp code into an internal buffer, and provide a pointer to +that buffer. (If dsp code is already an array in memory, it is referenced, +not copied.) + +\return Error if requested number of words are not available +*/ +short hpi_dsp_code_read_block(size_t words_requested, + struct dsp_code *ps_dsp_code, + /* Pointer to store (Pointer to code buffer) */ + u32 **ppblock); + +#endif diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c new file mode 100644 index 00000000000..eda26b31232 --- /dev/null +++ b/sound/pci/asihpi/hpifunc.c @@ -0,0 +1,3864 @@ + +#include "hpi_internal.h" +#include "hpimsginit.h" + +#include "hpidebug.h" + +struct hpi_handle { + unsigned int obj_index:12; + unsigned int obj_type:4; + unsigned int adapter_index:14; + unsigned int spare:1; + unsigned int read_only:1; +}; + +union handle_word { + struct hpi_handle h; + u32 w; +}; + +u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, + const u16 object_index) +{ + union handle_word handle; + + handle.h.adapter_index = adapter_index; + handle.h.spare = 0; + handle.h.read_only = 0; + handle.h.obj_type = c_object; + handle.h.obj_index = object_index; + return handle.w; +} + +void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, + u16 *pw_object_index) +{ + union handle_word uhandle; + uhandle.w = handle; + + if (pw_adapter_index) + *pw_adapter_index = (u16)uhandle.h.adapter_index; + if (pw_object_index) + *pw_object_index = (u16)uhandle.h.obj_index; +} + +char hpi_handle_object(const u32 handle) +{ + union handle_word uhandle; + uhandle.w = handle; + return (char)uhandle.h.obj_type; +} + +#define u32TOINDEX(h, i1) \ +do {\ + if (h == 0) \ + return HPI_ERROR_INVALID_OBJ; \ + else \ + hpi_handle_to_indexes(h, i1, NULL); \ +} while (0) + +#define u32TOINDEXES(h, i1, i2) \ +do {\ + if (h == 0) \ + return HPI_ERROR_INVALID_OBJ; \ + else \ + hpi_handle_to_indexes(h, i1, i2);\ +} while (0) + +void hpi_format_to_msg(struct hpi_msg_format *pMF, + const struct hpi_format *pF) +{ + pMF->sample_rate = pF->sample_rate; + pMF->bit_rate = pF->bit_rate; + pMF->attributes = pF->attributes; + pMF->channels = pF->channels; + pMF->format = pF->format; +} + +static void hpi_msg_to_format(struct hpi_format *pF, + struct hpi_msg_format *pMF) +{ + pF->sample_rate = pMF->sample_rate; + pF->bit_rate = pMF->bit_rate; + pF->attributes = pMF->attributes; + pF->channels = pMF->channels; + pF->format = pMF->format; + pF->mode_legacy = 0; + pF->unused = 0; +} + +void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR) +{ + pSR->u.legacy_stream_info.auxiliary_data_available = + pSR->u.stream_info.auxiliary_data_available; + pSR->u.legacy_stream_info.state = pSR->u.stream_info.state; +} + +static struct hpi_hsubsys gh_subsys; + +struct hpi_hsubsys *hpi_subsys_create(void + ) +{ + struct hpi_message hm; + struct hpi_response hr; + + memset(&gh_subsys, 0, sizeof(struct hpi_hsubsys)); + + { + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_OPEN); + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + return &gh_subsys; + + } + return NULL; +} + +void hpi_subsys_free(const struct hpi_hsubsys *ph_subsys) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_CLOSE); + hpi_send_recv(&hm, &hr); + +} + +u16 hpi_subsys_get_version(const struct hpi_hsubsys *ph_subsys, u32 *pversion) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_VERSION); + hpi_send_recv(&hm, &hr); + *pversion = hr.u.s.version; + return hr.error; +} + +u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys, + u32 *pversion_ex) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_VERSION); + hpi_send_recv(&hm, &hr); + *pversion_ex = hr.u.s.data; + return hr.error; +} + +u16 hpi_subsys_get_info(const struct hpi_hsubsys *ph_subsys, u32 *pversion, + u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_INFO); + + hpi_send_recv(&hm, &hr); + + *pversion = hr.u.s.version; + if (list_length > HPI_MAX_ADAPTERS) + memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, + HPI_MAX_ADAPTERS); + else + memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, list_length); + *pw_num_adapters = hr.u.s.num_adapters; + return hr.error; +} + +u16 hpi_subsys_find_adapters(const struct hpi_hsubsys *ph_subsys, + u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_FIND_ADAPTERS); + + hpi_send_recv(&hm, &hr); + + if (list_length > HPI_MAX_ADAPTERS) { + memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, + HPI_MAX_ADAPTERS * sizeof(u16)); + memset(&aw_adapter_list[HPI_MAX_ADAPTERS], 0, + (list_length - HPI_MAX_ADAPTERS) * sizeof(u16)); + } else + memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, + list_length * sizeof(u16)); + *pw_num_adapters = hr.u.s.num_adapters; + + return hr.error; +} + +u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys, + const struct hpi_resource *p_resource, u16 *pw_adapter_index) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_CREATE_ADAPTER); + hm.u.s.resource = *p_resource; + + hpi_send_recv(&hm, &hr); + + *pw_adapter_index = hr.u.s.adapter_index; + return hr.error; +} + +u16 hpi_subsys_delete_adapter(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_DELETE_ADAPTER); + hm.adapter_index = adapter_index; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys, + int *pn_num_adapters) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_NUM_ADAPTERS); + hpi_send_recv(&hm, &hr); + *pn_num_adapters = (int)hr.u.s.num_adapters; + return hr.error; +} + +u16 hpi_subsys_get_adapter(const struct hpi_hsubsys *ph_subsys, int iterator, + u32 *padapter_index, u16 *pw_adapter_type) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_ADAPTER); + hm.adapter_index = (u16)iterator; + hpi_send_recv(&hm, &hr); + *padapter_index = (int)hr.u.s.adapter_index; + *pw_adapter_type = hr.u.s.aw_adapter_list[0]; + return hr.error; +} + +u16 hpi_subsys_set_host_network_interface(const struct hpi_hsubsys *ph_subsys, + const char *sz_interface) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_SET_NETWORK_INTERFACE); + if (sz_interface == NULL) + return HPI_ERROR_INVALID_RESOURCE; + hm.u.s.resource.r.net_if = sz_interface; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_OPEN); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + return hr.error; + +} + +u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_CLOSE); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_adapter_set_mode(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 adapter_mode) +{ + return hpi_adapter_set_mode_ex(ph_subsys, adapter_index, adapter_mode, + HPI_ADAPTER_MODE_SET); +} + +u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 adapter_mode, u16 query_or_set) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_SET_MODE); + hm.adapter_index = adapter_index; + hm.u.a.adapter_mode = adapter_mode; + hm.u.a.assert_id = query_or_set; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 *padapter_mode) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_GET_MODE); + hm.adapter_index = adapter_index; + hpi_send_recv(&hm, &hr); + if (padapter_mode) + *padapter_mode = hr.u.a.serial_number; + return hr.error; +} + +u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 *pw_num_outstreams, u16 *pw_num_instreams, + u16 *pw_version, u32 *pserial_number, u16 *pw_adapter_type) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_GET_INFO); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + *pw_adapter_type = hr.u.a.adapter_type; + *pw_num_outstreams = hr.u.a.num_outstreams; + *pw_num_instreams = hr.u.a.num_instreams; + *pw_version = hr.u.a.version; + *pserial_number = hr.u.a.serial_number; + return hr.error; +} + +u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 module_index, u16 *pw_num_outputs, + u16 *pw_num_inputs, u16 *pw_version, u32 *pserial_number, + u16 *pw_module_type, u32 *ph_module) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_MODULE_INFO); + hm.adapter_index = adapter_index; + hm.u.ax.module_info.index = module_index; + + hpi_send_recv(&hm, &hr); + + *pw_module_type = hr.u.a.adapter_type; + *pw_num_outputs = hr.u.a.num_outstreams; + *pw_num_inputs = hr.u.a.num_instreams; + *pw_version = hr.u.a.version; + *pserial_number = hr.u.a.serial_number; + *ph_module = 0; + + return hr.error; +} + +u16 hpi_adapter_get_assert(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 *assert_present, char *psz_assert, + u16 *pw_line_number) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_GET_ASSERT); + hm.adapter_index = adapter_index; + hpi_send_recv(&hm, &hr); + + *assert_present = 0; + + if (!hr.error) { + + *pw_line_number = (u16)hr.u.a.serial_number; + if (*pw_line_number) { + + int i; + char *src = (char *)hr.u.a.sz_adapter_assert; + char *dst = psz_assert; + + *assert_present = 1; + + for (i = 0; i < HPI_STRING_LEN; i++) { + char c; + c = *src++; + *dst++ = c; + if (c == 0) + break; + } + + } + } + return hr.error; +} + +u16 hpi_adapter_get_assert_ex(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 *assert_present, char *psz_assert, + u32 *pline_number, u16 *pw_assert_on_dsp) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_GET_ASSERT); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + *assert_present = 0; + + if (!hr.error) { + + *pline_number = hr.u.a.serial_number; + + *assert_present = hr.u.a.adapter_type; + + *pw_assert_on_dsp = hr.u.a.adapter_index; + + if (!*assert_present && *pline_number) + + *assert_present = 1; + + if (*assert_present) { + + int i; + char *src = (char *)hr.u.a.sz_adapter_assert; + char *dst = psz_assert; + + for (i = 0; i < HPI_STRING_LEN; i++) { + char c; + c = *src++; + *dst++ = c; + if (c == 0) + break; + } + + } else { + *psz_assert = 0; + } + } + return hr.error; +} + +u16 hpi_adapter_test_assert(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 assert_id) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_TEST_ASSERT); + hm.adapter_index = adapter_index; + hm.u.a.assert_id = assert_id; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_adapter_enable_capability(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 capability, u32 key) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_ENABLE_CAPABILITY); + hm.adapter_index = adapter_index; + hm.u.a.assert_id = capability; + hm.u.a.adapter_mode = key; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_adapter_self_test(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_SELFTEST); + hm.adapter_index = adapter_index; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_adapter_debug_read(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 dsp_address, char *p_buffer, int *count_bytes) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_DEBUG_READ); + + hr.size = sizeof(hr); + + hm.adapter_index = adapter_index; + hm.u.ax.debug_read.dsp_address = dsp_address; + + if (*count_bytes > sizeof(hr.u.bytes)) + *count_bytes = sizeof(hr.u.bytes); + + hm.u.ax.debug_read.count_bytes = *count_bytes; + + hpi_send_recv(&hm, &hr); + + if (!hr.error) { + *count_bytes = hr.size - 12; + memcpy(p_buffer, &hr.u.bytes, *count_bytes); + } else + *count_bytes = 0; + return hr.error; +} + +u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 property, u16 parameter1, u16 parameter2) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_SET_PROPERTY); + hm.adapter_index = adapter_index; + hm.u.ax.property_set.property = property; + hm.u.ax.property_set.parameter1 = parameter1; + hm.u.ax.property_set.parameter2 = parameter2; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 property, u16 *pw_parameter1, + u16 *pw_parameter2) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_GET_PROPERTY); + hm.adapter_index = adapter_index; + hm.u.ax.property_set.property = property; + + hpi_send_recv(&hm, &hr); + if (!hr.error) { + if (pw_parameter1) + *pw_parameter1 = hr.u.ax.property_get.parameter1; + if (pw_parameter2) + *pw_parameter2 = hr.u.ax.property_get.parameter2; + } + + return hr.error; +} + +u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 index, u16 what_to_enumerate, + u16 property_index, u32 *psetting) +{ + return 0; +} + +u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, + u32 sample_rate, u32 bit_rate, u32 attributes) +{ + u16 error = 0; + struct hpi_msg_format fmt; + + switch (channels) { + case 1: + case 2: + case 4: + case 6: + case 8: + case 16: + break; + default: + error = HPI_ERROR_INVALID_CHANNELS; + return error; + } + fmt.channels = channels; + + switch (format) { + case HPI_FORMAT_PCM16_SIGNED: + case HPI_FORMAT_PCM24_SIGNED: + case HPI_FORMAT_PCM32_SIGNED: + case HPI_FORMAT_PCM32_FLOAT: + case HPI_FORMAT_PCM16_BIGENDIAN: + case HPI_FORMAT_PCM8_UNSIGNED: + case HPI_FORMAT_MPEG_L1: + case HPI_FORMAT_MPEG_L2: + case HPI_FORMAT_MPEG_L3: + case HPI_FORMAT_DOLBY_AC2: + case HPI_FORMAT_AA_TAGIT1_HITS: + case HPI_FORMAT_AA_TAGIT1_INSERTS: + case HPI_FORMAT_RAW_BITSTREAM: + case HPI_FORMAT_AA_TAGIT1_HITS_EX1: + case HPI_FORMAT_OEM1: + case HPI_FORMAT_OEM2: + break; + default: + error = HPI_ERROR_INVALID_FORMAT; + return error; + } + fmt.format = format; + + if (sample_rate < 8000L) { + error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; + sample_rate = 8000L; + } + if (sample_rate > 200000L) { + error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; + sample_rate = 200000L; + } + fmt.sample_rate = sample_rate; + + switch (format) { + case HPI_FORMAT_MPEG_L1: + case HPI_FORMAT_MPEG_L2: + case HPI_FORMAT_MPEG_L3: + fmt.bit_rate = bit_rate; + break; + case HPI_FORMAT_PCM16_SIGNED: + case HPI_FORMAT_PCM16_BIGENDIAN: + fmt.bit_rate = channels * sample_rate * 2; + break; + case HPI_FORMAT_PCM32_SIGNED: + case HPI_FORMAT_PCM32_FLOAT: + fmt.bit_rate = channels * sample_rate * 4; + break; + case HPI_FORMAT_PCM8_UNSIGNED: + fmt.bit_rate = channels * sample_rate; + break; + default: + fmt.bit_rate = 0; + } + + switch (format) { + case HPI_FORMAT_MPEG_L2: + if ((channels == 1) + && (attributes != HPI_MPEG_MODE_DEFAULT)) { + attributes = HPI_MPEG_MODE_DEFAULT; + error = HPI_ERROR_INVALID_FORMAT; + } else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) { + attributes = HPI_MPEG_MODE_DEFAULT; + error = HPI_ERROR_INVALID_FORMAT; + } + fmt.attributes = attributes; + break; + default: + fmt.attributes = attributes; + } + + hpi_msg_to_format(p_format, &fmt); + return error; +} + +u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format, + u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size) +{ + + u32 bytes_per_second; + u32 size; + u16 channels; + struct hpi_format *pF = p_format; + + channels = pF->channels; + + switch (pF->format) { + case HPI_FORMAT_PCM16_BIGENDIAN: + case HPI_FORMAT_PCM16_SIGNED: + bytes_per_second = pF->sample_rate * 2L * channels; + break; + case HPI_FORMAT_PCM24_SIGNED: + bytes_per_second = pF->sample_rate * 3L * channels; + break; + case HPI_FORMAT_PCM32_SIGNED: + case HPI_FORMAT_PCM32_FLOAT: + bytes_per_second = pF->sample_rate * 4L * channels; + break; + case HPI_FORMAT_PCM8_UNSIGNED: + bytes_per_second = pF->sample_rate * 1L * channels; + break; + case HPI_FORMAT_MPEG_L1: + case HPI_FORMAT_MPEG_L2: + case HPI_FORMAT_MPEG_L3: + bytes_per_second = pF->bit_rate / 8L; + break; + case HPI_FORMAT_DOLBY_AC2: + + bytes_per_second = 256000L / 8L; + break; + default: + return HPI_ERROR_INVALID_FORMAT; + } + size = (bytes_per_second * host_polling_rate_in_milli_seconds * 2) / + 1000L; + + *recommended_buffer_size = + roundup_pow_of_two(((size + 4095L) & ~4095L)); + return 0; +} + +u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u16 outstream_index, u32 *ph_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_OPEN); + hm.adapter_index = adapter_index; + hm.obj_index = outstream_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + *ph_outstream = + hpi_indexes_to_handle(HPI_OBJ_OSTREAM, adapter_index, + outstream_index); + else + *ph_outstream = 0; + return hr.error; +} + +u16 hpi_outstream_close(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_FREE); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_GROUP_RESET); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_CLOSE); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_to_play, + u32 *psamples_played, u32 *pauxiliary_data_to_play) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_GET_INFO); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + if (pw_state) + *pw_state = hr.u.d.u.stream_info.state; + if (pbuffer_size) + *pbuffer_size = hr.u.d.u.stream_info.buffer_size; + if (pdata_to_play) + *pdata_to_play = hr.u.d.u.stream_info.data_available; + if (psamples_played) + *psamples_played = hr.u.d.u.stream_info.samples_transferred; + if (pauxiliary_data_to_play) + *pauxiliary_data_to_play = + hr.u.d.u.stream_info.auxiliary_data_available; + return hr.error; +} + +u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, const u8 *pb_data, u32 bytes_to_write, + const struct hpi_format *p_format) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_WRITE); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.pb_data = (u8 *)pb_data; + hm.u.d.u.data.data_size = bytes_to_write; + + hpi_format_to_msg(&hm.u.d.u.data.format, p_format); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_start(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_START); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_wait_start(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_WAIT_START); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_STOP); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_sinegen(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_SINEGEN); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_RESET); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, struct hpi_format *p_format) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_QUERY_FORMAT); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_format_to_msg(&hm.u.d.u.data.format, p_format); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, struct hpi_format *p_format) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_SET_FORMAT); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hpi_format_to_msg(&hm.u.d.u.data.format, p_format); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, short velocity) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_SET_VELOCITY); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.velocity = velocity; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 punch_in_sample, u32 punch_out_sample) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_SET_PUNCHINOUT); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hm.u.d.u.pio.punch_in_sample = punch_in_sample; + hm.u.d.u.pio.punch_out_sample = punch_out_sample; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u16 mode) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_ANC_RESET); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.format.channels = mode; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 *pframes_available) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_ANC_GET_INFO); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + if (hr.error == 0) { + if (pframes_available) + *pframes_available = + hr.u.d.u.stream_info.data_available / + sizeof(struct hpi_anc_frame); + } + return hr.error; +} + +u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, struct hpi_anc_frame *p_anc_frame_buffer, + u32 anc_frame_buffer_size_in_bytes, + u32 number_of_ancillary_frames_to_read) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_ANC_READ); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer; + hm.u.d.u.data.data_size = + number_of_ancillary_frames_to_read * + sizeof(struct hpi_anc_frame); + if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes) + hpi_send_recv(&hm, &hr); + else + hr.error = HPI_ERROR_INVALID_DATA_TRANSFER; + return hr.error; +} + +u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 time_scale) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_SET_TIMESCALE); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + hm.u.d.u.time_scale = time_scale; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_outstream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 size_in_bytes) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_ALLOC); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.data_size = size_in_bytes; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u8 **pp_buffer, + struct hpi_hostbuffer_status **pp_status) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_GET_INFO); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) { + if (pp_buffer) + *pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer; + if (pp_status) + *pp_status = hr.u.d.u.hostbuffer_info.p_status; + } + return hr.error; +} + +u16 hpi_outstream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_HOSTBUFFER_FREE); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 h_stream) +{ + struct hpi_message hm; + struct hpi_response hr; + u16 adapter; + char c_obj_type; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_GROUP_ADD); + hr.error = 0; + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + c_obj_type = hpi_handle_object(h_stream); + switch (c_obj_type) { + case HPI_OBJ_OSTREAM: + hm.u.d.u.stream.object_type = HPI_OBJ_OSTREAM; + u32TOINDEXES(h_stream, &adapter, + &hm.u.d.u.stream.stream_index); + break; + case HPI_OBJ_ISTREAM: + hm.u.d.u.stream.object_type = HPI_OBJ_ISTREAM; + u32TOINDEXES(h_stream, &adapter, + &hm.u.d.u.stream.stream_index); + break; + default: + return HPI_ERROR_INVALID_STREAM; + } + if (adapter != hm.adapter_index) + return HPI_ERROR_NO_INTERADAPTER_GROUPS; + + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream, u32 *poutstream_map, u32 *pinstream_map) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_GROUP_GETMAP); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + if (poutstream_map) + *poutstream_map = hr.u.d.u.group_info.outstream_group_map; + if (pinstream_map) + *pinstream_map = hr.u.d.u.group_info.instream_group_map; + + return hr.error; +} + +u16 hpi_outstream_group_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_outstream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_GROUP_RESET); + u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u16 instream_index, u32 *ph_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_OPEN); + hm.adapter_index = adapter_index; + hm.obj_index = instream_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + *ph_instream = + hpi_indexes_to_handle(HPI_OBJ_ISTREAM, adapter_index, + instream_index); + else + *ph_instream = 0; + + return hr.error; +} + +u16 hpi_instream_close(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_FREE); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_GROUP_RESET); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_CLOSE); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, const struct hpi_format *p_format) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_QUERY_FORMAT); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_format_to_msg(&hm.u.d.u.data.format, p_format); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, const struct hpi_format *p_format) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_SET_FORMAT); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_format_to_msg(&hm.u.d.u.data.format, p_format); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream, + u8 *pb_data, u32 bytes_to_read) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_READ); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.data_size = bytes_to_read; + hm.u.d.u.data.pb_data = pb_data; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_start(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_START); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_wait_start(const struct hpi_hsubsys *ph_subsys, + u32 h_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_WAIT_START); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_STOP); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_RESET); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_recorded, + u32 *psamples_recorded, u32 *pauxiliary_data_recorded) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_GET_INFO); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + + hpi_send_recv(&hm, &hr); + + if (pw_state) + *pw_state = hr.u.d.u.stream_info.state; + if (pbuffer_size) + *pbuffer_size = hr.u.d.u.stream_info.buffer_size; + if (pdata_recorded) + *pdata_recorded = hr.u.d.u.stream_info.data_available; + if (psamples_recorded) + *psamples_recorded = hr.u.d.u.stream_info.samples_transferred; + if (pauxiliary_data_recorded) + *pauxiliary_data_recorded = + hr.u.d.u.stream_info.auxiliary_data_available; + return hr.error; +} + +u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u16 bytes_per_frame, u16 mode, u16 alignment, + u16 idle_bit) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_ANC_RESET); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.format.attributes = bytes_per_frame; + hm.u.d.u.data.format.format = (mode << 8) | (alignment & 0xff); + hm.u.d.u.data.format.channels = idle_bit; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 *pframe_space) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_ANC_GET_INFO); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + if (pframe_space) + *pframe_space = + (hr.u.d.u.stream_info.buffer_size - + hr.u.d.u.stream_info.data_available) / + sizeof(struct hpi_anc_frame); + return hr.error; +} + +u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, const struct hpi_anc_frame *p_anc_frame_buffer, + u32 anc_frame_buffer_size_in_bytes, + u32 number_of_ancillary_frames_to_write) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_ANC_WRITE); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer; + hm.u.d.u.data.data_size = + number_of_ancillary_frames_to_write * + sizeof(struct hpi_anc_frame); + if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes) + hpi_send_recv(&hm, &hr); + else + hr.error = HPI_ERROR_INVALID_DATA_TRANSFER; + return hr.error; +} + +u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 size_in_bytes) +{ + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_ALLOC); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hm.u.d.u.data.data_size = size_in_bytes; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u8 **pp_buffer, + struct hpi_hostbuffer_status **pp_status) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_GET_INFO); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) { + if (pp_buffer) + *pp_buffer = hr.u.d.u.hostbuffer_info.p_buffer; + if (pp_status) + *pp_status = hr.u.d.u.hostbuffer_info.p_status; + } + return hr.error; +} + +u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, + u32 h_instream) +{ + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_FREE); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 h_stream) +{ + struct hpi_message hm; + struct hpi_response hr; + u16 adapter; + char c_obj_type; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_GROUP_ADD); + hr.error = 0; + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + c_obj_type = hpi_handle_object(h_stream); + + switch (c_obj_type) { + case HPI_OBJ_OSTREAM: + hm.u.d.u.stream.object_type = HPI_OBJ_OSTREAM; + u32TOINDEXES(h_stream, &adapter, + &hm.u.d.u.stream.stream_index); + break; + case HPI_OBJ_ISTREAM: + hm.u.d.u.stream.object_type = HPI_OBJ_ISTREAM; + u32TOINDEXES(h_stream, &adapter, + &hm.u.d.u.stream.stream_index); + break; + default: + return HPI_ERROR_INVALID_STREAM; + } + + if (adapter != hm.adapter_index) + return HPI_ERROR_NO_INTERADAPTER_GROUPS; + + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys, + u32 h_instream, u32 *poutstream_map, u32 *pinstream_map) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_HOSTBUFFER_FREE); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + if (poutstream_map) + *poutstream_map = hr.u.d.u.group_info.outstream_group_map; + if (pinstream_map) + *pinstream_map = hr.u.d.u.group_info.instream_group_map; + + return hr.error; +} + +u16 hpi_instream_group_reset(const struct hpi_hsubsys *ph_subsys, + u32 h_instream) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_GROUP_RESET); + u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_mixer) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + *ph_mixer = + hpi_indexes_to_handle(HPI_OBJ_MIXER, adapter_index, + 0); + else + *ph_mixer = 0; + return hr.error; +} + +u16 hpi_mixer_close(const struct hpi_hsubsys *ph_subsys, u32 h_mixer) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE); + u32TOINDEX(h_mixer, &hm.adapter_index); + hpi_send_recv(&hm, &hr); + return hr.error; +} + +u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, + u16 src_node_type, u16 src_node_type_index, u16 dst_node_type, + u16 dst_node_type_index, u16 control_type, u32 *ph_control) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, + HPI_MIXER_GET_CONTROL); + u32TOINDEX(h_mixer, &hm.adapter_index); + hm.u.m.node_type1 = src_node_type; + hm.u.m.node_index1 = src_node_type_index; + hm.u.m.node_type2 = dst_node_type; + hm.u.m.node_index2 = dst_node_type_index; + hm.u.m.control_type = control_type; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + *ph_control = + hpi_indexes_to_handle(HPI_OBJ_CONTROL, + hm.adapter_index, hr.u.m.control_index); + else + *ph_control = 0; + return hr.error; +} + +u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys, + u32 h_mixer, u16 control_index, u16 *pw_src_node_type, + u16 *pw_src_node_index, u16 *pw_dst_node_type, u16 *pw_dst_node_index, + u16 *pw_control_type, u32 *ph_control) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, + HPI_MIXER_GET_CONTROL_BY_INDEX); + u32TOINDEX(h_mixer, &hm.adapter_index); + hm.u.m.control_index = control_index; + hpi_send_recv(&hm, &hr); + + if (pw_src_node_type) { + *pw_src_node_type = + hr.u.m.src_node_type + HPI_SOURCENODE_NONE; + *pw_src_node_index = hr.u.m.src_node_index; + *pw_dst_node_type = hr.u.m.dst_node_type + HPI_DESTNODE_NONE; + *pw_dst_node_index = hr.u.m.dst_node_index; + } + if (pw_control_type) + *pw_control_type = hr.u.m.control_index; + + if (ph_control) { + if (hr.error == 0) + *ph_control = + hpi_indexes_to_handle(HPI_OBJ_CONTROL, + hm.adapter_index, control_index); + else + *ph_control = 0; + } + return hr.error; +} + +u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, + enum HPI_MIXER_STORE_COMMAND command, u16 index) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_STORE); + u32TOINDEX(h_mixer, &hm.adapter_index); + hm.u.mx.store.command = command; + hm.u.mx.store.index = index; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +static +u16 hpi_control_param_set(const struct hpi_hsubsys *ph_subsys, + const u32 h_control, const u16 attrib, const u32 param1, + const u32 param2) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = attrib; + hm.u.c.param1 = param1; + hm.u.c.param2 = param2; + hpi_send_recv(&hm, &hr); + return hr.error; +} + +static +u16 hpi_control_param_get(const struct hpi_hsubsys *ph_subsys, + const u32 h_control, const u16 attrib, u32 param1, u32 param2, + u32 *pparam1, u32 *pparam2) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = attrib; + hm.u.c.param1 = param1; + hm.u.c.param2 = param2; + hpi_send_recv(&hm, &hr); + if (pparam1) + *pparam1 = hr.u.c.param1; + if (pparam2) + *pparam2 = hr.u.c.param2; + + return hr.error; +} + +#define hpi_control_param1_get(s, h, a, p1) \ + hpi_control_param_get(s, h, a, 0, 0, p1, NULL) +#define hpi_control_param2_get(s, h, a, p1, p2) \ + hpi_control_param_get(s, h, a, 0, 0, p1, p2) +#define hpi_control_ex_param1_get(s, h, a, p1) \ + hpi_control_ex_param_get(s, h, a, 0, 0, p1, NULL) +#define hpi_control_ex_param2_get(s, h, a, p1, p2) \ + hpi_control_ex_param_get(s, h, a, 0, 0, p1, p2) + +static +u16 hpi_control_query(const struct hpi_hsubsys *ph_subsys, + const u32 h_control, const u16 attrib, const u32 index, + const u32 param, u32 *psetting) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_INFO); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + hm.u.c.attribute = attrib; + hm.u.c.param1 = index; + hm.u.c.param2 = param; + + hpi_send_recv(&hm, &hr); + *psetting = hr.u.c.param1; + + return hr.error; +} + +static u16 hpi_control_get_string(const struct hpi_hsubsys *ph_subsys, + const u32 h_control, const u16 attribute, char *psz_string, + const u32 string_length) +{ + unsigned int sub_string_index = 0, j = 0; + char c = 0; + unsigned int n = 0; + u16 hE = 0; + + if ((string_length < 1) || (string_length > 256)) + return HPI_ERROR_INVALID_CONTROL_VALUE; + for (sub_string_index = 0; sub_string_index < string_length; + sub_string_index += 8) { + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = attribute; + hm.u.c.param1 = sub_string_index; + hm.u.c.param2 = 0; + hpi_send_recv(&hm, &hr); + + if (sub_string_index == 0 + && (hr.u.cu.chars8.remaining_chars + 8) > + string_length) + return HPI_ERROR_INVALID_CONTROL_VALUE; + + if (hr.error) { + hE = hr.error; + break; + } + for (j = 0; j < 8; j++) { + c = hr.u.cu.chars8.sz_data[j]; + psz_string[sub_string_index + j] = c; + n++; + if (n >= string_length) { + psz_string[string_length - 1] = 0; + hE = HPI_ERROR_INVALID_CONTROL_VALUE; + break; + } + if (c == 0) + break; + } + + if ((hr.u.cu.chars8.remaining_chars == 0) + && ((sub_string_index + j) < string_length) + && (c != 0)) { + c = 0; + psz_string[sub_string_index + j] = c; + } + if (c == 0) + break; + } + return hE; +} + +u16 HPI_AESEBU__receiver_query_format(const struct hpi_hsubsys *ph_subsys, + const u32 h_aes_rx, const u32 index, u16 *pw_format) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_aes_rx, HPI_AESEBURX_FORMAT, + index, 0, &qr); + *pw_format = (u16)qr; + return err; +} + +u16 HPI_AESEBU__receiver_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 format) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_AESEBURX_FORMAT, format, 0); +} + +u16 HPI_AESEBU__receiver_get_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_format) +{ + u16 err; + u32 param; + + err = hpi_control_param1_get(ph_subsys, h_control, + HPI_AESEBURX_FORMAT, ¶m); + if (!err && pw_format) + *pw_format = (u16)param; + + return err; +} + +u16 HPI_AESEBU__receiver_get_sample_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *psample_rate) +{ + return hpi_control_param1_get(ph_subsys, h_control, + HPI_AESEBURX_SAMPLERATE, psample_rate); +} + +u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 *pw_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_AESEBURX_USERDATA; + hm.u.c.param1 = index; + + hpi_send_recv(&hm, &hr); + + if (pw_data) + *pw_data = (u16)hr.u.c.param2; + return hr.error; +} + +u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u16 index, u16 *pw_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_AESEBURX_CHANNELSTATUS; + hm.u.c.param1 = index; + + hpi_send_recv(&hm, &hr); + + if (pw_data) + *pw_data = (u16)hr.u.c.param2; + return hr.error; +} + +u16 HPI_AESEBU__receiver_get_error_status(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_error_data) +{ + u32 error_data = 0; + u16 error = 0; + + error = hpi_control_param1_get(ph_subsys, h_control, + HPI_AESEBURX_ERRORSTATUS, &error_data); + if (pw_error_data) + *pw_error_data = (u16)error_data; + return error; +} + +u16 HPI_AESEBU__transmitter_set_sample_rate(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u32 sample_rate) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_AESEBUTX_SAMPLERATE, sample_rate, 0); +} + +u16 HPI_AESEBU__transmitter_set_user_data(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 data) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_AESEBUTX_USERDATA, index, data); +} + +u16 HPI_AESEBU__transmitter_set_channel_status(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u16 index, u16 data) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_AESEBUTX_CHANNELSTATUS, index, data); +} + +u16 HPI_AESEBU__transmitter_get_channel_status(const struct hpi_hsubsys + *ph_subsys, u32 h_control, u16 index, u16 *pw_data) +{ + return HPI_ERROR_INVALID_OPERATION; +} + +u16 HPI_AESEBU__transmitter_query_format(const struct hpi_hsubsys *ph_subsys, + const u32 h_aes_tx, const u32 index, u16 *pw_format) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_aes_tx, HPI_AESEBUTX_FORMAT, + index, 0, &qr); + *pw_format = (u16)qr; + return err; +} + +u16 HPI_AESEBU__transmitter_set_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 output_format) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_AESEBUTX_FORMAT, output_format, 0); +} + +u16 HPI_AESEBU__transmitter_get_format(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_output_format) +{ + u16 err; + u32 param; + + err = hpi_control_param1_get(ph_subsys, h_control, + HPI_AESEBUTX_FORMAT, ¶m); + if (!err && pw_output_format) + *pw_output_format = (u16)param; + + return err; +} + +u16 hpi_bitstream_set_clock_edge(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 edge_type) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_BITSTREAM_CLOCK_EDGE, edge_type, 0); +} + +u16 hpi_bitstream_set_data_polarity(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 polarity) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_BITSTREAM_DATA_POLARITY, polarity, 0); +} + +u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_clk_activity, u16 *pw_data_activity) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_BITSTREAM_ACTIVITY; + hpi_send_recv(&hm, &hr); + if (pw_clk_activity) + *pw_clk_activity = (u16)hr.u.c.param1; + if (pw_data_activity) + *pw_data_activity = (u16)hr.u.c.param2; + return hr.error; +} + +u16 hpi_channel_mode_query_mode(const struct hpi_hsubsys *ph_subsys, + const u32 h_mode, const u32 index, u16 *pw_mode) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_mode, HPI_CHANNEL_MODE_MODE, + index, 0, &qr); + *pw_mode = (u16)qr; + return err; +} + +u16 hpi_channel_mode_set(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 mode) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_CHANNEL_MODE_MODE, mode, 0); +} + +u16 hpi_channel_mode_get(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *mode) +{ + u32 mode32 = 0; + u16 error = hpi_control_param1_get(ph_subsys, h_control, + HPI_CHANNEL_MODE_MODE, &mode32); + if (mode) + *mode = (u16)mode32; + return error; +} + +u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 hmi_address, u32 byte_count, u8 *pb_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + hm.u.cx.u.cobranet_data.byte_count = byte_count; + hm.u.cx.u.cobranet_data.hmi_address = hmi_address; + + if (byte_count <= 8) { + memcpy(hm.u.cx.u.cobranet_data.data, pb_data, byte_count); + hm.u.cx.attribute = HPI_COBRANET_SET; + } else { + hm.u.cx.u.cobranet_bigdata.pb_data = pb_data; + hm.u.cx.attribute = HPI_COBRANET_SET_DATA; + } + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 hmi_address, u32 max_byte_count, u32 *pbyte_count, u8 *pb_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + hm.u.cx.u.cobranet_data.byte_count = max_byte_count; + hm.u.cx.u.cobranet_data.hmi_address = hmi_address; + + if (max_byte_count <= 8) { + hm.u.cx.attribute = HPI_COBRANET_GET; + } else { + hm.u.cx.u.cobranet_bigdata.pb_data = pb_data; + hm.u.cx.attribute = HPI_COBRANET_GET_DATA; + } + + hpi_send_recv(&hm, &hr); + if (!hr.error && pb_data) { + + *pbyte_count = hr.u.cx.u.cobranet_data.byte_count; + + if (*pbyte_count < max_byte_count) + max_byte_count = *pbyte_count; + + if (hm.u.cx.attribute == HPI_COBRANET_GET) { + memcpy(pb_data, hr.u.cx.u.cobranet_data.data, + max_byte_count); + } else { + + } + + } + return hr.error; +} + +u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pstatus, u32 *preadable_size, + u32 *pwriteable_size) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + hm.u.cx.attribute = HPI_COBRANET_GET_STATUS; + + hpi_send_recv(&hm, &hr); + if (!hr.error) { + if (pstatus) + *pstatus = hr.u.cx.u.cobranet_status.status; + if (preadable_size) + *preadable_size = + hr.u.cx.u.cobranet_status.readable_size; + if (pwriteable_size) + *pwriteable_size = + hr.u.cx.u.cobranet_status.writeable_size; + } + return hr.error; +} + +u16 hpi_cobranet_getI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pi_paddress) +{ + u32 byte_count; + u32 iP; + u16 error; + error = hpi_cobranet_hmi_read(ph_subsys, h_control, + HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count, + (u8 *)&iP); + + *pi_paddress = + ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP & + 0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8); + + if (error) + *pi_paddress = 0; + + return error; + +} + +u16 hpi_cobranet_setI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 i_paddress) +{ + u32 iP; + u16 error; + + iP = ((i_paddress & 0xff000000) >> 8) | ((i_paddress & 0x00ff0000) << + 8) | ((i_paddress & 0x0000ff00) >> 8) | ((i_paddress & + 0x000000ff) << 8); + + error = hpi_cobranet_hmi_write(ph_subsys, h_control, + HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP); + + return error; + +} + +u16 hpi_cobranet_get_staticI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pi_paddress) +{ + u32 byte_count; + u32 iP; + u16 error; + error = hpi_cobranet_hmi_read(ph_subsys, h_control, + HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count, + (u8 *)&iP); + + *pi_paddress = + ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP & + 0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8); + + if (error) + *pi_paddress = 0; + + return error; + +} + +u16 hpi_cobranet_set_staticI_paddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 i_paddress) +{ + u32 iP; + u16 error; + + iP = ((i_paddress & 0xff000000) >> 8) | ((i_paddress & 0x00ff0000) << + 8) | ((i_paddress & 0x0000ff00) >> 8) | ((i_paddress & + 0x000000ff) << 8); + + error = hpi_cobranet_hmi_write(ph_subsys, h_control, + HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP); + + return error; + +} + +u16 hpi_cobranet_getMA_caddress(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pmAC_MS_bs, u32 *pmAC_LS_bs) +{ + u32 byte_count; + u16 error; + u32 mAC; + error = hpi_cobranet_hmi_read(ph_subsys, h_control, + HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count, + (u8 *)&mAC); + *pmAC_MS_bs = + ((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC + & 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8); + error += hpi_cobranet_hmi_read(ph_subsys, h_control, + HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4, &byte_count, + (u8 *)&mAC); + *pmAC_LS_bs = + ((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC + & 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8); + + if (error) { + *pmAC_MS_bs = 0; + *pmAC_LS_bs = 0; + } + + return error; +} + +u16 hpi_compander_set(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 attack, u16 decay, short ratio100, short threshold0_01dB, + short makeup_gain0_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + hm.u.c.param1 = attack + ((u32)ratio100 << 16); + hm.u.c.param2 = (decay & 0xFFFFL); + hm.u.c.an_log_value[0] = threshold0_01dB; + hm.u.c.an_log_value[1] = makeup_gain0_01dB; + hm.u.c.attribute = HPI_COMPANDER_PARAMS; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_compander_get(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *pw_attack, u16 *pw_decay, short *pw_ratio100, + short *pn_threshold0_01dB, short *pn_makeup_gain0_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_COMPANDER_PARAMS; + + hpi_send_recv(&hm, &hr); + + if (pw_attack) + *pw_attack = (short)(hr.u.c.param1 & 0xFFFF); + if (pw_decay) + *pw_decay = (short)(hr.u.c.param2 & 0xFFFF); + if (pw_ratio100) + *pw_ratio100 = (short)(hr.u.c.param1 >> 16); + + if (pn_threshold0_01dB) + *pn_threshold0_01dB = hr.u.c.an_log_value[0]; + if (pn_makeup_gain0_01dB) + *pn_makeup_gain0_01dB = hr.u.c.an_log_value[1]; + + return hr.error; +} + +u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_LEVEL_RANGE; + + hpi_send_recv(&hm, &hr); + if (hr.error) { + hr.u.c.an_log_value[0] = 0; + hr.u.c.an_log_value[1] = 0; + hr.u.c.param1 = 0; + } + if (min_gain_01dB) + *min_gain_01dB = hr.u.c.an_log_value[0]; + if (max_gain_01dB) + *max_gain_01dB = hr.u.c.an_log_value[1]; + if (step_gain_01dB) + *step_gain_01dB = (short)hr.u.c.param1; + return hr.error; +} + +u16 hpi_level_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB[HPI_MAX_CHANNELS] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + memcpy(hm.u.c.an_log_value, an_gain0_01dB, + sizeof(short) * HPI_MAX_CHANNELS); + hm.u.c.attribute = HPI_LEVEL_GAIN; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_level_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB[HPI_MAX_CHANNELS] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_LEVEL_GAIN; + + hpi_send_recv(&hm, &hr); + + memcpy(an_gain0_01dB, hr.u.c.an_log_value, + sizeof(short) * HPI_MAX_CHANNELS); + return hr.error; +} + +u16 hpi_meter_query_channels(const struct hpi_hsubsys *ph_subsys, + const u32 h_meter, u32 *p_channels) +{ + return hpi_control_query(ph_subsys, h_meter, HPI_METER_NUM_CHANNELS, + 0, 0, p_channels); +} + +u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_peakdB[HPI_MAX_CHANNELS] + ) +{ + short i = 0; + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.obj_index = hm.obj_index; + hm.u.c.attribute = HPI_METER_PEAK; + + hpi_send_recv(&hm, &hr); + + if (!hr.error) + memcpy(an_peakdB, hr.u.c.an_log_value, + sizeof(short) * HPI_MAX_CHANNELS); + else + for (i = 0; i < HPI_MAX_CHANNELS; i++) + an_peakdB[i] = HPI_METER_MINIMUM; + return hr.error; +} + +u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_rmsdB[HPI_MAX_CHANNELS] + ) +{ + short i = 0; + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_METER_RMS; + + hpi_send_recv(&hm, &hr); + + if (!hr.error) + memcpy(an_rmsdB, hr.u.c.an_log_value, + sizeof(short) * HPI_MAX_CHANNELS); + else + for (i = 0; i < HPI_MAX_CHANNELS; i++) + an_rmsdB[i] = HPI_METER_MINIMUM; + + return hr.error; +} + +u16 hpi_meter_set_rms_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 attack, u16 decay) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_METER_RMS_BALLISTICS, attack, decay); +} + +u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pn_attack, u16 *pn_decay) +{ + u32 attack; + u32 decay; + u16 error; + + error = hpi_control_param2_get(ph_subsys, h_control, + HPI_METER_RMS_BALLISTICS, &attack, &decay); + + if (pn_attack) + *pn_attack = (unsigned short)attack; + if (pn_decay) + *pn_decay = (unsigned short)decay; + + return error; +} + +u16 hpi_meter_set_peak_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 attack, u16 decay) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_METER_PEAK_BALLISTICS, attack, decay); +} + +u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pn_attack, u16 *pn_decay) +{ + u32 attack; + u32 decay; + u16 error; + + error = hpi_control_param2_get(ph_subsys, h_control, + HPI_METER_PEAK_BALLISTICS, &attack, &decay); + + if (pn_attack) + *pn_attack = (short)attack; + if (pn_decay) + *pn_decay = (short)decay; + + return error; +} + +u16 hpi_microphone_set_phantom_power(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 on_off) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_MICROPHONE_PHANTOM_POWER, (u32)on_off, 0); +} + +u16 hpi_microphone_get_phantom_power(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_on_off) +{ + u16 error = 0; + u32 on_off = 0; + error = hpi_control_param1_get(ph_subsys, h_control, + HPI_MICROPHONE_PHANTOM_POWER, &on_off); + if (pw_on_off) + *pw_on_off = (u16)on_off; + return error; +} + +u16 hpi_multiplexer_set_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source_node_type, u16 source_node_index) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_MULTIPLEXER_SOURCE, source_node_type, source_node_index); +} + +u16 hpi_multiplexer_get_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *source_node_type, u16 *source_node_index) +{ + u32 node, index; + u16 error = hpi_control_param2_get(ph_subsys, h_control, + HPI_MULTIPLEXER_SOURCE, &node, + &index); + if (source_node_type) + *source_node_type = (u16)node; + if (source_node_index) + *source_node_index = (u16)index; + return error; +} + +u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 *source_node_type, + u16 *source_node_index) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_MULTIPLEXER_QUERYSOURCE; + hm.u.c.param1 = index; + + hpi_send_recv(&hm, &hr); + + if (source_node_type) + *source_node_type = (u16)hr.u.c.param1; + if (source_node_index) + *source_node_index = (u16)hr.u.c.param2; + return hr.error; +} + +u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_number_of_bands, u16 *pw_on_off) +{ + u32 oB = 0; + u32 oO = 0; + u16 error = 0; + + error = hpi_control_param2_get(ph_subsys, h_control, + HPI_EQUALIZER_NUM_FILTERS, &oO, &oB); + if (pw_number_of_bands) + *pw_number_of_bands = (u16)oB; + if (pw_on_off) + *pw_on_off = (u16)oO; + return error; +} + +u16 hpi_parametricEQ__set_state(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 on_off) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_EQUALIZER_NUM_FILTERS, on_off, 0); +} + +u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 *pn_type, u32 *pfrequency_hz, + short *pnQ100, short *pn_gain0_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_EQUALIZER_FILTER; + hm.u.c.param2 = index; + + hpi_send_recv(&hm, &hr); + + if (pfrequency_hz) + *pfrequency_hz = hr.u.c.param1; + if (pn_type) + *pn_type = (u16)(hr.u.c.param2 >> 16); + if (pnQ100) + *pnQ100 = hr.u.c.an_log_value[1]; + if (pn_gain0_01dB) + *pn_gain0_01dB = hr.u.c.an_log_value[0]; + + return hr.error; +} + +u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, u16 type, u32 frequency_hz, short q100, + short gain0_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + hm.u.c.param1 = frequency_hz; + hm.u.c.param2 = (index & 0xFFFFL) + ((u32)type << 16); + hm.u.c.an_log_value[0] = gain0_01dB; + hm.u.c.an_log_value[1] = q100; + hm.u.c.attribute = HPI_EQUALIZER_FILTER; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 index, short coeffs[5] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_EQUALIZER_COEFFICIENTS; + hm.u.c.param2 = index; + + hpi_send_recv(&hm, &hr); + + coeffs[0] = (short)hr.u.c.an_log_value[0]; + coeffs[1] = (short)hr.u.c.an_log_value[1]; + coeffs[2] = (short)hr.u.c.param1; + coeffs[3] = (short)(hr.u.c.param1 >> 16); + coeffs[4] = (short)hr.u.c.param2; + + return hr.error; +} + +u16 hpi_sample_clock_query_source(const struct hpi_hsubsys *ph_subsys, + const u32 h_clock, const u32 index, u16 *pw_source) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_clock, HPI_SAMPLECLOCK_SOURCE, + index, 0, &qr); + *pw_source = (u16)qr; + return err; +} + +u16 hpi_sample_clock_set_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SAMPLECLOCK_SOURCE, source, 0); +} + +u16 hpi_sample_clock_get_source(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_source) +{ + u16 error = 0; + u32 source = 0; + error = hpi_control_param1_get(ph_subsys, h_control, + HPI_SAMPLECLOCK_SOURCE, &source); + if (!error) + if (pw_source) + *pw_source = (u16)source; + return error; +} + +u16 hpi_sample_clock_query_source_index(const struct hpi_hsubsys *ph_subsys, + const u32 h_clock, const u32 index, const u32 source, + u16 *pw_source_index) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_clock, + HPI_SAMPLECLOCK_SOURCE_INDEX, index, source, &qr); + *pw_source_index = (u16)qr; + return err; +} + +u16 hpi_sample_clock_set_source_index(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 source_index) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SAMPLECLOCK_SOURCE_INDEX, source_index, 0); +} + +u16 hpi_sample_clock_get_source_index(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u16 *pw_source_index) +{ + u16 error = 0; + u32 source_index = 0; + error = hpi_control_param1_get(ph_subsys, h_control, + HPI_SAMPLECLOCK_SOURCE_INDEX, &source_index); + if (!error) + if (pw_source_index) + *pw_source_index = (u16)source_index; + return error; +} + +u16 hpi_sample_clock_query_local_rate(const struct hpi_hsubsys *ph_subsys, + const u32 h_clock, const u32 index, u32 *prate) +{ + u16 err; + err = hpi_control_query(ph_subsys, h_clock, + HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, index, 0, prate); + + return err; +} + +u16 hpi_sample_clock_set_local_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 sample_rate) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, sample_rate, 0); +} + +u16 hpi_sample_clock_get_local_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *psample_rate) +{ + u16 error = 0; + u32 sample_rate = 0; + error = hpi_control_param1_get(ph_subsys, h_control, + HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate); + if (!error) + if (psample_rate) + *psample_rate = sample_rate; + return error; +} + +u16 hpi_sample_clock_get_sample_rate(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *psample_rate) +{ + u16 error = 0; + u32 sample_rate = 0; + error = hpi_control_param1_get(ph_subsys, h_control, + HPI_SAMPLECLOCK_SAMPLERATE, &sample_rate); + if (!error) + if (psample_rate) + *psample_rate = sample_rate; + return error; +} + +u16 hpi_sample_clock_set_auto(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 enable) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SAMPLECLOCK_AUTO, enable, 0); +} + +u16 hpi_sample_clock_get_auto(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *penable) +{ + return hpi_control_param1_get(ph_subsys, h_control, + HPI_SAMPLECLOCK_AUTO, penable); +} + +u16 hpi_sample_clock_set_local_rate_lock(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 lock) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SAMPLECLOCK_LOCAL_LOCK, lock, 0); +} + +u16 hpi_sample_clock_get_local_rate_lock(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *plock) +{ + return hpi_control_param1_get(ph_subsys, h_control, + HPI_SAMPLECLOCK_LOCAL_LOCK, plock); +} + +u16 hpi_tone_detector_get_frequency(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 index, u32 *frequency) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_TONEDETECTOR_FREQUENCY, index, 0, frequency, NULL); +} + +u16 hpi_tone_detector_get_state(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *state) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_TONEDETECTOR_STATE, 0, 0, (u32 *)state, NULL); +} + +u16 hpi_tone_detector_set_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 enable) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE, + (u32)enable, 0); +} + +u16 hpi_tone_detector_get_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *enable) +{ + return hpi_control_param_get(ph_subsys, h_control, HPI_GENERIC_ENABLE, + 0, 0, (u32 *)enable, NULL); +} + +u16 hpi_tone_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 event_enable) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_GENERIC_EVENT_ENABLE, (u32)event_enable, 0); +} + +u16 hpi_tone_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *event_enable) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_GENERIC_EVENT_ENABLE, 0, 0, (u32 *)event_enable, NULL); +} + +u16 hpi_tone_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, + u32 h_control, int threshold) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_TONEDETECTOR_THRESHOLD, (u32)threshold, 0); +} + +u16 hpi_tone_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, + u32 h_control, int *threshold) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_TONEDETECTOR_THRESHOLD, 0, 0, (u32 *)threshold, NULL); +} + +u16 hpi_silence_detector_get_state(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *state) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_SILENCEDETECTOR_STATE, 0, 0, (u32 *)state, NULL); +} + +u16 hpi_silence_detector_set_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 enable) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE, + (u32)enable, 0); +} + +u16 hpi_silence_detector_get_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *enable) +{ + return hpi_control_param_get(ph_subsys, h_control, HPI_GENERIC_ENABLE, + 0, 0, (u32 *)enable, NULL); +} + +u16 hpi_silence_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 event_enable) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_GENERIC_EVENT_ENABLE, (u32)event_enable, 0); +} + +u16 hpi_silence_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *event_enable) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_GENERIC_EVENT_ENABLE, 0, 0, (u32 *)event_enable, NULL); +} + +u16 hpi_silence_detector_set_delay(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 delay) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SILENCEDETECTOR_DELAY, (u32)delay, 0); +} + +u16 hpi_silence_detector_get_delay(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *delay) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_SILENCEDETECTOR_DELAY, 0, 0, (u32 *)delay, NULL); +} + +u16 hpi_silence_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, + u32 h_control, int threshold) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_SILENCEDETECTOR_THRESHOLD, (u32)threshold, 0); +} + +u16 hpi_silence_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, + u32 h_control, int *threshold) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_SILENCEDETECTOR_THRESHOLD, 0, 0, (u32 *)threshold, NULL); +} + +u16 hpi_tuner_query_band(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, u16 *pw_band) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_BAND, index, 0, + &qr); + *pw_band = (u16)qr; + return err; +} + +u16 hpi_tuner_set_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 band) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_BAND, + band, 0); +} + +u16 hpi_tuner_get_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *pw_band) +{ + u32 band = 0; + u16 error = 0; + + error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_BAND, + &band); + if (pw_band) + *pw_band = (u16)band; + return error; +} + +u16 hpi_tuner_query_frequency(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, const u16 band, u32 *pfreq) +{ + return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_FREQ, index, + band, pfreq); +} + +u16 hpi_tuner_set_frequency(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 freq_ink_hz) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_FREQ, + freq_ink_hz, 0); +} + +u16 hpi_tuner_get_frequency(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pw_freq_ink_hz) +{ + return hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_FREQ, + pw_freq_ink_hz); +} + +u16 hpi_tuner_query_gain(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, u16 *pw_gain) +{ + u32 qr; + u16 err; + + err = hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_BAND, index, 0, + &qr); + *pw_gain = (u16)qr; + return err; +} + +u16 hpi_tuner_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short gain) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_GAIN, + gain, 0); +} + +u16 hpi_tuner_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *pn_gain) +{ + u32 gain = 0; + u16 error = 0; + + error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_GAIN, + &gain); + if (pn_gain) + *pn_gain = (u16)gain; + return error; +} + +u16 hpi_tuner_getRF_level(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *pw_level) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_TUNER_LEVEL; + hm.u.c.param1 = HPI_TUNER_LEVEL_AVERAGE; + hpi_send_recv(&hm, &hr); + if (pw_level) + *pw_level = (short)hr.u.c.param1; + return hr.error; +} + +u16 hpi_tuner_get_rawRF_level(const struct hpi_hsubsys *ph_subsys, + u32 h_control, short *pw_level) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_TUNER_LEVEL; + hm.u.c.param1 = HPI_TUNER_LEVEL_RAW; + hpi_send_recv(&hm, &hr); + if (pw_level) + *pw_level = (short)hr.u.c.param1; + return hr.error; +} + +u16 hpi_tuner_query_deemphasis(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, const u32 index, const u16 band, u32 *pdeemphasis) +{ + return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_DEEMPHASIS, + index, band, pdeemphasis); +} + +u16 hpi_tuner_set_deemphasis(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 deemphasis) +{ + return hpi_control_param_set(ph_subsys, h_control, + HPI_TUNER_DEEMPHASIS, deemphasis, 0); +} + +u16 hpi_tuner_get_deemphasis(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pdeemphasis) +{ + return hpi_control_param1_get(ph_subsys, h_control, + HPI_TUNER_DEEMPHASIS, pdeemphasis); +} + +u16 hpi_tuner_query_program(const struct hpi_hsubsys *ph_subsys, + const u32 h_tuner, u32 *pbitmap_program) +{ + return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_PROGRAM, 0, 0, + pbitmap_program); +} + +u16 hpi_tuner_set_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 program) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_PROGRAM, + program, 0); +} + +u16 hpi_tuner_get_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 *pprogram) +{ + return hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_PROGRAM, + pprogram); +} + +u16 hpi_tuner_get_hd_radio_dsp_version(const struct hpi_hsubsys *ph_subsys, + u32 h_control, char *psz_dsp_version, const u32 string_size) +{ + return hpi_control_get_string(ph_subsys, h_control, + HPI_TUNER_HDRADIO_DSP_VERSION, psz_dsp_version, string_size); +} + +u16 hpi_tuner_get_hd_radio_sdk_version(const struct hpi_hsubsys *ph_subsys, + u32 h_control, char *psz_sdk_version, const u32 string_size) +{ + return hpi_control_get_string(ph_subsys, h_control, + HPI_TUNER_HDRADIO_SDK_VERSION, psz_sdk_version, string_size); +} + +u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u16 *pw_status_mask, u16 *pw_status) +{ + u32 status = 0; + u16 error = 0; + + error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_STATUS, + &status); + if (pw_status) { + if (!error) { + *pw_status_mask = (u16)(status >> 16); + *pw_status = (u16)(status & 0xFFFF); + } else { + *pw_status_mask = 0; + *pw_status = 0; + } + } + return error; +} + +u16 hpi_tuner_set_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 mode, u32 value) +{ + return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_MODE, + mode, value); +} + +u16 hpi_tuner_get_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 mode, u32 *pn_value) +{ + return hpi_control_param_get(ph_subsys, h_control, HPI_TUNER_MODE, + mode, 0, pn_value, NULL); +} + +u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *pquality) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_TUNER_HDRADIO_SIGNAL_QUALITY, 0, 0, pquality, NULL); +} + +u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *p_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_TUNER_RDS; + hpi_send_recv(&hm, &hr); + if (p_data) { + *(u32 *)&p_data[0] = hr.u.cu.tuner.rds.data[0]; + *(u32 *)&p_data[4] = hr.u.cu.tuner.rds.data[1]; + *(u32 *)&p_data[8] = hr.u.cu.tuner.rds.bLER; + } + return hr.error; +} + +u16 HPI_PAD__get_channel_name(const struct hpi_hsubsys *ph_subsys, + u32 h_control, char *psz_string, const u32 data_length) +{ + return hpi_control_get_string(ph_subsys, h_control, + HPI_PAD_CHANNEL_NAME, psz_string, data_length); +} + +u16 HPI_PAD__get_artist(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *psz_string, const u32 data_length) +{ + return hpi_control_get_string(ph_subsys, h_control, HPI_PAD_ARTIST, + psz_string, data_length); +} + +u16 HPI_PAD__get_title(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *psz_string, const u32 data_length) +{ + return hpi_control_get_string(ph_subsys, h_control, HPI_PAD_TITLE, + psz_string, data_length); +} + +u16 HPI_PAD__get_comment(const struct hpi_hsubsys *ph_subsys, u32 h_control, + char *psz_string, const u32 data_length) +{ + return hpi_control_get_string(ph_subsys, h_control, HPI_PAD_COMMENT, + psz_string, data_length); +} + +u16 HPI_PAD__get_program_type(const struct hpi_hsubsys *ph_subsys, + u32 h_control, u32 *ppTY) +{ + return hpi_control_param_get(ph_subsys, h_control, + HPI_PAD_PROGRAM_TYPE, 0, 0, ppTY, NULL); +} + +u16 HPI_PAD__get_rdsPI(const struct hpi_hsubsys *ph_subsys, u32 h_control, + u32 *ppI) +{ + return hpi_control_param_get(ph_subsys, h_control, HPI_PAD_PROGRAM_ID, + 0, 0, ppI, NULL); +} + +u16 hpi_volume_query_channels(const struct hpi_hsubsys *ph_subsys, + const u32 h_volume, u32 *p_channels) +{ + return hpi_control_query(ph_subsys, h_volume, HPI_VOLUME_NUM_CHANNELS, + 0, 0, p_channels); +} + +u16 hpi_volume_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_log_gain[HPI_MAX_CHANNELS] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + memcpy(hm.u.c.an_log_value, an_log_gain, + sizeof(short) * HPI_MAX_CHANNELS); + hm.u.c.attribute = HPI_VOLUME_GAIN; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_volume_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_log_gain[HPI_MAX_CHANNELS] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_VOLUME_GAIN; + + hpi_send_recv(&hm, &hr); + + memcpy(an_log_gain, hr.u.c.an_log_value, + sizeof(short) * HPI_MAX_CHANNELS); + return hr.error; +} + +u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_VOLUME_RANGE; + + hpi_send_recv(&hm, &hr); + if (hr.error) { + hr.u.c.an_log_value[0] = 0; + hr.u.c.an_log_value[1] = 0; + hr.u.c.param1 = 0; + } + if (min_gain_01dB) + *min_gain_01dB = hr.u.c.an_log_value[0]; + if (max_gain_01dB) + *max_gain_01dB = hr.u.c.an_log_value[1]; + if (step_gain_01dB) + *step_gain_01dB = (short)hr.u.c.param1; + return hr.error; +} + +u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys, + u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], + u32 duration_ms, u16 profile) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + + memcpy(hm.u.c.an_log_value, an_stop_gain0_01dB, + sizeof(short) * HPI_MAX_CHANNELS); + + hm.u.c.attribute = HPI_VOLUME_AUTOFADE; + hm.u.c.param1 = duration_ms; + hm.u.c.param2 = profile; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_volume_auto_fade(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms) +{ + return hpi_volume_auto_fade_profile(ph_subsys, h_control, + an_stop_gain0_01dB, duration_ms, HPI_VOLUME_AUTOFADE_LOG); +} + +u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short an_gain0_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_SET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_VOX_THRESHOLD; + + hm.u.c.an_log_value[0] = an_gain0_01dB; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, + short *an_gain0_01dB) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + hm.u.c.attribute = HPI_VOX_THRESHOLD; + + hpi_send_recv(&hm, &hr); + + *an_gain0_01dB = hr.u.c.an_log_value[0]; + + return hr.error; +} + +static size_t strv_packet_size = MIN_STRV_PACKET_SIZE; + +static size_t entity_type_to_size[LAST_ENTITY_TYPE] = { + 0, + sizeof(struct hpi_entity), + sizeof(void *), + + sizeof(int), + sizeof(float), + sizeof(double), + + sizeof(char), + sizeof(char), + + 4 * sizeof(char), + 16 * sizeof(char), + 6 * sizeof(char), +}; + +inline size_t hpi_entity_size(struct hpi_entity *entity_ptr) +{ + return entity_ptr->header.size; +} + +inline size_t hpi_entity_header_size(struct hpi_entity *entity_ptr) +{ + return sizeof(entity_ptr->header); +} + +inline size_t hpi_entity_value_size(struct hpi_entity *entity_ptr) +{ + return hpi_entity_size(entity_ptr) - + hpi_entity_header_size(entity_ptr); +} + +inline size_t hpi_entity_item_count(struct hpi_entity *entity_ptr) +{ + return hpi_entity_value_size(entity_ptr) / + entity_type_to_size[entity_ptr->header.type]; +} + +inline struct hpi_entity *hpi_entity_ptr_to_next(struct hpi_entity + *entity_ptr) +{ + return (void *)(((uint8_t *) entity_ptr) + + hpi_entity_size(entity_ptr)); +} + +inline u16 hpi_entity_check_type(const enum e_entity_type t) +{ + if (t >= 0 && t < STR_TYPE_FIELD_MAX) + return 0; + return HPI_ERROR_ENTITY_TYPE_INVALID; +} + +inline u16 hpi_entity_check_role(const enum e_entity_role r) +{ + if (r >= 0 && r < STR_ROLE_FIELD_MAX) + return 0; + return HPI_ERROR_ENTITY_ROLE_INVALID; +} + +static u16 hpi_entity_get_next(struct hpi_entity *entity, int recursive_flag, + void *guard_p, struct hpi_entity **next) +{ + HPI_DEBUG_ASSERT(entity != NULL); + HPI_DEBUG_ASSERT(next != NULL); + HPI_DEBUG_ASSERT(hpi_entity_size(entity) != 0); + + if (guard_p <= (void *)entity) { + *next = NULL; + return 0; + } + + if (recursive_flag && entity->header.type == entity_type_sequence) + *next = (struct hpi_entity *)entity->value; + else + *next = (struct hpi_entity *)hpi_entity_ptr_to_next(entity); + + if (guard_p <= (void *)*next) { + *next = NULL; + return 0; + } + + HPI_DEBUG_ASSERT(guard_p >= (void *)hpi_entity_ptr_to_next(*next)); + return 0; +} + +u16 hpi_entity_find_next(struct hpi_entity *container_entity, + enum e_entity_type type, enum e_entity_role role, int recursive_flag, + struct hpi_entity **current_match) +{ + struct hpi_entity *tmp = NULL; + void *guard_p = NULL; + + HPI_DEBUG_ASSERT(container_entity != NULL); + guard_p = hpi_entity_ptr_to_next(container_entity); + + if (*current_match != NULL) + hpi_entity_get_next(*current_match, recursive_flag, guard_p, + &tmp); + else + hpi_entity_get_next(container_entity, 1, guard_p, &tmp); + + while (tmp) { + u16 err; + + HPI_DEBUG_ASSERT((void *)tmp >= (void *)container_entity); + + if ((!type || tmp->header.type == type) && (!role + || tmp->header.role == role)) { + *current_match = tmp; + return 0; + } + + err = hpi_entity_get_next(tmp, recursive_flag, guard_p, + current_match); + if (err) + return err; + + tmp = *current_match; + } + + *current_match = NULL; + return 0; +} + +void hpi_entity_free(struct hpi_entity *entity) +{ + if (entity != NULL) + kfree(entity); +} + +static u16 hpi_entity_alloc_and_copy(struct hpi_entity *src, + struct hpi_entity **dst) +{ + size_t buf_size; + HPI_DEBUG_ASSERT(dst != NULL); + HPI_DEBUG_ASSERT(src != NULL); + + buf_size = hpi_entity_size(src); + *dst = kmalloc(buf_size, GFP_KERNEL); + if (*dst == NULL) + return HPI_ERROR_MEMORY_ALLOC; + memcpy(*dst, src, buf_size); + return 0; +} + +u16 hpi_universal_info(const struct hpi_hsubsys *ph_subsys, u32 hC, + struct hpi_entity **info) +{ + struct hpi_msg_strv hm; + struct hpi_res_strv *phr; + u16 hpi_err; + int remaining_attempts = 2; + size_t resp_packet_size = 1024; + + *info = NULL; + + while (remaining_attempts--) { + phr = kmalloc(resp_packet_size, GFP_KERNEL); + HPI_DEBUG_ASSERT(phr != NULL); + + hpi_init_message_responseV1(&hm.h, (u16)sizeof(hm), &phr->h, + (u16)resp_packet_size, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_INFO); + u32TOINDEXES(hC, &hm.h.adapter_index, &hm.h.obj_index); + + hm.strv.header.size = sizeof(hm.strv); + phr->strv.header.size = resp_packet_size - sizeof(phr->h); + + hpi_send_recv((struct hpi_message *)&hm.h, + (struct hpi_response *)&phr->h); + if (phr->h.error == HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL) { + + HPI_DEBUG_ASSERT(phr->h.specific_error > + MIN_STRV_PACKET_SIZE + && phr->h.specific_error < 1500); + resp_packet_size = phr->h.specific_error; + } else { + remaining_attempts = 0; + if (!phr->h.error) + hpi_entity_alloc_and_copy(&phr->strv, info); + } + + hpi_err = phr->h.error; + kfree(phr); + } + + return hpi_err; +} + +u16 hpi_universal_get(const struct hpi_hsubsys *ph_subsys, u32 hC, + struct hpi_entity **value) +{ + struct hpi_msg_strv hm; + struct hpi_res_strv *phr; + u16 hpi_err; + int remaining_attempts = 2; + + *value = NULL; + + while (remaining_attempts--) { + phr = kmalloc(strv_packet_size, GFP_KERNEL); + if (!phr) + return HPI_ERROR_MEMORY_ALLOC; + + hpi_init_message_responseV1(&hm.h, (u16)sizeof(hm), &phr->h, + (u16)strv_packet_size, HPI_OBJ_CONTROL, + HPI_CONTROL_GET_STATE); + u32TOINDEXES(hC, &hm.h.adapter_index, &hm.h.obj_index); + + hm.strv.header.size = sizeof(hm.strv); + phr->strv.header.size = strv_packet_size - sizeof(phr->h); + + hpi_send_recv((struct hpi_message *)&hm.h, + (struct hpi_response *)&phr->h); + if (phr->h.error == HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL) { + + HPI_DEBUG_ASSERT(phr->h.specific_error > + MIN_STRV_PACKET_SIZE + && phr->h.specific_error < 1000); + strv_packet_size = phr->h.specific_error; + } else { + remaining_attempts = 0; + if (!phr->h.error) + hpi_entity_alloc_and_copy(&phr->strv, value); + } + + hpi_err = phr->h.error; + kfree(phr); + } + + return hpi_err; +} + +u16 hpi_universal_set(const struct hpi_hsubsys *ph_subsys, u32 hC, + struct hpi_entity *value) +{ + struct hpi_msg_strv *phm; + struct hpi_res_strv hr; + + phm = kmalloc(sizeof(phm->h) + value->header.size, GFP_KERNEL); + HPI_DEBUG_ASSERT(phm != NULL); + + hpi_init_message_responseV1(&phm->h, + sizeof(phm->h) + value->header.size, &hr.h, sizeof(hr), + HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); + u32TOINDEXES(hC, &phm->h.adapter_index, &phm->h.obj_index); + hr.strv.header.size = sizeof(hr.strv); + + memcpy(&phm->strv, value, value->header.size); + hpi_send_recv((struct hpi_message *)&phm->h, + (struct hpi_response *)&hr.h); + + return hr.h.error; +} + +u16 hpi_entity_alloc_and_pack(const enum e_entity_type type, + const size_t item_count, const enum e_entity_role role, void *value, + struct hpi_entity **entity) +{ + size_t bytes_to_copy, total_size; + u16 hE = 0; + *entity = NULL; + + hE = hpi_entity_check_type(type); + if (hE) + return hE; + + HPI_DEBUG_ASSERT(role > entity_role_null && type < LAST_ENTITY_TYPE); + + bytes_to_copy = entity_type_to_size[type] * item_count; + total_size = hpi_entity_header_size(*entity) + bytes_to_copy; + + HPI_DEBUG_ASSERT(total_size >= hpi_entity_header_size(*entity) + && total_size < STR_SIZE_FIELD_MAX); + + *entity = kmalloc(total_size, GFP_KERNEL); + if (*entity == NULL) + return HPI_ERROR_MEMORY_ALLOC; + memcpy((*entity)->value, value, bytes_to_copy); + (*entity)->header.size = + hpi_entity_header_size(*entity) + bytes_to_copy; + (*entity)->header.type = type; + (*entity)->header.role = role; + return 0; +} + +u16 hpi_entity_copy_value_from(struct hpi_entity *entity, + enum e_entity_type type, size_t item_count, void *value_dst_p) +{ + size_t bytes_to_copy; + + if (entity->header.type != type) + return HPI_ERROR_ENTITY_TYPE_MISMATCH; + + if (hpi_entity_item_count(entity) != item_count) + return HPI_ERROR_ENTITY_ITEM_COUNT; + + bytes_to_copy = entity_type_to_size[type] * item_count; + memcpy(value_dst_p, entity->value, bytes_to_copy); + return 0; +} + +u16 hpi_entity_unpack(struct hpi_entity *entity, enum e_entity_type *type, + size_t *item_count, enum e_entity_role *role, void **value) +{ + u16 err = 0; + HPI_DEBUG_ASSERT(entity != NULL); + + if (type) + *type = entity->header.type; + + if (role) + *role = entity->header.role; + + if (value) + *value = entity->value; + + if (item_count != NULL) { + if (entity->header.type == entity_type_sequence) { + void *guard_p = hpi_entity_ptr_to_next(entity); + struct hpi_entity *next = NULL; + void *contents = entity->value; + + *item_count = 0; + while (contents < guard_p) { + (*item_count)++; + err = hpi_entity_get_next(contents, 0, + guard_p, &next); + if (next == NULL || err) + break; + contents = next; + } + } else { + *item_count = hpi_entity_item_count(entity); + } + } + return err; +} + +u16 hpi_gpio_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_gpio, u16 *pw_number_input_bits, u16 *pw_number_output_bits) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_OPEN); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) { + *ph_gpio = + hpi_indexes_to_handle(HPI_OBJ_GPIO, adapter_index, 0); + if (pw_number_input_bits) + *pw_number_input_bits = hr.u.l.number_input_bits; + if (pw_number_output_bits) + *pw_number_output_bits = hr.u.l.number_output_bits; + } else + *ph_gpio = 0; + return hr.error; +} + +u16 hpi_gpio_read_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 bit_index, u16 *pw_bit_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_READ_BIT); + u32TOINDEX(h_gpio, &hm.adapter_index); + hm.u.l.bit_index = bit_index; + + hpi_send_recv(&hm, &hr); + + *pw_bit_data = hr.u.l.bit_data[0]; + return hr.error; +} + +u16 hpi_gpio_read_all_bits(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 aw_all_bit_data[4] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_READ_ALL); + u32TOINDEX(h_gpio, &hm.adapter_index); + + hpi_send_recv(&hm, &hr); + + if (aw_all_bit_data) { + aw_all_bit_data[0] = hr.u.l.bit_data[0]; + aw_all_bit_data[1] = hr.u.l.bit_data[1]; + aw_all_bit_data[2] = hr.u.l.bit_data[2]; + aw_all_bit_data[3] = hr.u.l.bit_data[3]; + } + return hr.error; +} + +u16 hpi_gpio_write_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 bit_index, u16 bit_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_WRITE_BIT); + u32TOINDEX(h_gpio, &hm.adapter_index); + hm.u.l.bit_index = bit_index; + hm.u.l.bit_data = bit_data; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_gpio_write_status(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, + u16 aw_all_bit_data[4] + ) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, + HPI_GPIO_WRITE_STATUS); + u32TOINDEX(h_gpio, &hm.adapter_index); + + hpi_send_recv(&hm, &hr); + + if (aw_all_bit_data) { + aw_all_bit_data[0] = hr.u.l.bit_data[0]; + aw_all_bit_data[1] = hr.u.l.bit_data[1]; + aw_all_bit_data[2] = hr.u.l.bit_data[2]; + aw_all_bit_data[3] = hr.u.l.bit_data[3]; + } + return hr.error; +} + +u16 hpi_async_event_open(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u32 *ph_async) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, + HPI_ASYNCEVENT_OPEN); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + + *ph_async = + hpi_indexes_to_handle(HPI_OBJ_ASYNCEVENT, + adapter_index, 0); + else + *ph_async = 0; + return hr.error; + +} + +u16 hpi_async_event_close(const struct hpi_hsubsys *ph_subsys, u32 h_async) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, + HPI_ASYNCEVENT_OPEN); + u32TOINDEX(h_async, &hm.adapter_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_async_event_wait(const struct hpi_hsubsys *ph_subsys, u32 h_async, + u16 maximum_events, struct hpi_async_event *p_events, + u16 *pw_number_returned) +{ + return 0; +} + +u16 hpi_async_event_get_count(const struct hpi_hsubsys *ph_subsys, + u32 h_async, u16 *pw_count) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, + HPI_ASYNCEVENT_GETCOUNT); + u32TOINDEX(h_async, &hm.adapter_index); + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + if (pw_count) + *pw_count = hr.u.as.u.count.count; + + return hr.error; +} + +u16 hpi_async_event_get(const struct hpi_hsubsys *ph_subsys, u32 h_async, + u16 maximum_events, struct hpi_async_event *p_events, + u16 *pw_number_returned) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, + HPI_ASYNCEVENT_GET); + u32TOINDEX(h_async, &hm.adapter_index); + + hpi_send_recv(&hm, &hr); + if (!hr.error) { + memcpy(p_events, &hr.u.as.u.event, + sizeof(struct hpi_async_event)); + *pw_number_returned = 1; + } + + return hr.error; +} + +u16 hpi_nv_memory_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_nv_memory, u16 *pw_size_in_bytes) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY, + HPI_NVMEMORY_OPEN); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) { + *ph_nv_memory = + hpi_indexes_to_handle(HPI_OBJ_NVMEMORY, adapter_index, + 0); + if (pw_size_in_bytes) + *pw_size_in_bytes = hr.u.n.size_in_bytes; + } else + *ph_nv_memory = 0; + return hr.error; +} + +u16 hpi_nv_memory_read_byte(const struct hpi_hsubsys *ph_subsys, + u32 h_nv_memory, u16 index, u16 *pw_data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY, + HPI_NVMEMORY_READ_BYTE); + u32TOINDEX(h_nv_memory, &hm.adapter_index); + hm.u.n.address = index; + + hpi_send_recv(&hm, &hr); + + *pw_data = hr.u.n.data; + return hr.error; +} + +u16 hpi_nv_memory_write_byte(const struct hpi_hsubsys *ph_subsys, + u32 h_nv_memory, u16 index, u16 data) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY, + HPI_NVMEMORY_WRITE_BYTE); + u32TOINDEX(h_nv_memory, &hm.adapter_index); + hm.u.n.address = index; + hm.u.n.data = data; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_profile_open_all(const struct hpi_hsubsys *ph_subsys, + u16 adapter_index, u16 profile_index, u32 *ph_profile, + u16 *pw_max_profiles) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, + HPI_PROFILE_OPEN_ALL); + hm.adapter_index = adapter_index; + hm.obj_index = profile_index; + hpi_send_recv(&hm, &hr); + + *pw_max_profiles = hr.u.p.u.o.max_profiles; + if (hr.error == 0) + *ph_profile = + hpi_indexes_to_handle(HPI_OBJ_PROFILE, adapter_index, + profile_index); + else + *ph_profile = 0; + return hr.error; +} + +u16 hpi_profile_get(const struct hpi_hsubsys *ph_subsys, u32 h_profile, + u16 bin_index, u16 *pw_seconds, u32 *pmicro_seconds, u32 *pcall_count, + u32 *pmax_micro_seconds, u32 *pmin_micro_seconds) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, HPI_PROFILE_GET); + u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); + hm.u.p.bin_index = bin_index; + hpi_send_recv(&hm, &hr); + if (pw_seconds) + *pw_seconds = hr.u.p.u.t.seconds; + if (pmicro_seconds) + *pmicro_seconds = hr.u.p.u.t.micro_seconds; + if (pcall_count) + *pcall_count = hr.u.p.u.t.call_count; + if (pmax_micro_seconds) + *pmax_micro_seconds = hr.u.p.u.t.max_micro_seconds; + if (pmin_micro_seconds) + *pmin_micro_seconds = hr.u.p.u.t.min_micro_seconds; + return hr.error; +} + +u16 hpi_profile_get_utilization(const struct hpi_hsubsys *ph_subsys, + u32 h_profile, u32 *putilization) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, + HPI_PROFILE_GET_UTILIZATION); + u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + if (hr.error) { + if (putilization) + *putilization = 0; + } else { + if (putilization) + *putilization = hr.u.p.u.t.call_count; + } + return hr.error; +} + +u16 hpi_profile_get_name(const struct hpi_hsubsys *ph_subsys, u32 h_profile, + u16 bin_index, char *sz_name, u16 name_length) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, + HPI_PROFILE_GET_NAME); + u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); + hm.u.p.bin_index = bin_index; + hpi_send_recv(&hm, &hr); + if (hr.error) { + if (sz_name) + strcpy(sz_name, "??"); + } else { + if (sz_name) + memcpy(sz_name, (char *)hr.u.p.u.n.sz_name, + name_length); + } + return hr.error; +} + +u16 hpi_profile_start_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, + HPI_PROFILE_START_ALL); + u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_profile_stop_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, + HPI_PROFILE_STOP_ALL); + u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_watchdog_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, + u32 *ph_watchdog) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG, + HPI_WATCHDOG_OPEN); + hm.adapter_index = adapter_index; + + hpi_send_recv(&hm, &hr); + + if (hr.error == 0) + *ph_watchdog = + hpi_indexes_to_handle(HPI_OBJ_WATCHDOG, adapter_index, + 0); + else + *ph_watchdog = 0; + return hr.error; +} + +u16 hpi_watchdog_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog, + u32 time_millisec) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG, + HPI_WATCHDOG_SET_TIME); + u32TOINDEX(h_watchdog, &hm.adapter_index); + hm.u.w.time_ms = time_millisec; + + hpi_send_recv(&hm, &hr); + + return hr.error; +} + +u16 hpi_watchdog_ping(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog) +{ + struct hpi_message hm; + struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG, + HPI_WATCHDOG_PING); + u32TOINDEX(h_watchdog, &hm.adapter_index); + + hpi_send_recv(&hm, &hr); + + return hr.error; +} diff --git a/sound/pci/asihpi/hpimsginit.c b/sound/pci/asihpi/hpimsginit.c new file mode 100644 index 00000000000..8e1d099ed7e --- /dev/null +++ b/sound/pci/asihpi/hpimsginit.c @@ -0,0 +1,130 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Hardware Programming Interface (HPI) Utility functions. + + (C) Copyright AudioScience Inc. 2007 +*******************************************************************************/ + +#include "hpi_internal.h" +#include "hpimsginit.h" + +/* The actual message size for each object type */ +static u16 msg_size[HPI_OBJ_MAXINDEX + 1] = HPI_MESSAGE_SIZE_BY_OBJECT; +/* The actual response size for each object type */ +static u16 res_size[HPI_OBJ_MAXINDEX + 1] = HPI_RESPONSE_SIZE_BY_OBJECT; +/* Flag to enable alternate message type for SSX2 bypass. */ +static u16 gwSSX2_bypass; + +/** \internal + * Used by ASIO driver to disable SSX2 for a single process + * \param phSubSys Pointer to HPI subsystem handle. + * \param wBypass New bypass setting 0 = off, nonzero = on + * \return Previous bypass setting. + */ +u16 hpi_subsys_ssx2_bypass(const struct hpi_hsubsys *ph_subsys, u16 bypass) +{ + u16 old_value = gwSSX2_bypass; + + gwSSX2_bypass = bypass; + + return old_value; +} + +/** \internal + * initialize the HPI message structure + */ +static void hpi_init_message(struct hpi_message *phm, u16 object, + u16 function) +{ + memset(phm, 0, sizeof(*phm)); + if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) + phm->size = msg_size[object]; + else + phm->size = sizeof(*phm); + + if (gwSSX2_bypass) + phm->type = HPI_TYPE_SSX2BYPASS_MESSAGE; + else + phm->type = HPI_TYPE_MESSAGE; + phm->object = object; + phm->function = function; + phm->version = 0; + /* Expect adapter index to be set by caller */ +} + +/** \internal + * initialize the HPI response structure + */ +void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, + u16 error) +{ + memset(phr, 0, sizeof(*phr)); + phr->type = HPI_TYPE_RESPONSE; + if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) + phr->size = res_size[object]; + else + phr->size = sizeof(*phr); + phr->object = object; + phr->function = function; + phr->error = error; + phr->specific_error = 0; + phr->version = 0; +} + +void hpi_init_message_response(struct hpi_message *phm, + struct hpi_response *phr, u16 object, u16 function) +{ + hpi_init_message(phm, object, function); + /* default error return if the response is + not filled in by the callee */ + hpi_init_response(phr, object, function, + HPI_ERROR_PROCESSING_MESSAGE); +} + +static void hpi_init_messageV1(struct hpi_message_header *phm, u16 size, + u16 object, u16 function) +{ + memset(phm, 0, sizeof(*phm)); + if ((object > 0) && (object <= HPI_OBJ_MAXINDEX)) { + phm->size = size; + phm->type = HPI_TYPE_MESSAGE; + phm->object = object; + phm->function = function; + phm->version = 1; + /* Expect adapter index to be set by caller */ + } +} + +void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, + u16 object, u16 function) +{ + memset(phr, 0, sizeof(*phr)); + phr->size = size; + phr->version = 1; + phr->type = HPI_TYPE_RESPONSE; + phr->error = HPI_ERROR_PROCESSING_MESSAGE; +} + +void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, + struct hpi_response_header *phr, u16 res_size, u16 object, + u16 function) +{ + hpi_init_messageV1(phm, msg_size, object, function); + hpi_init_responseV1(phr, res_size, object, function); +} diff --git a/sound/pci/asihpi/hpimsginit.h b/sound/pci/asihpi/hpimsginit.h new file mode 100644 index 00000000000..864ad020c9b --- /dev/null +++ b/sound/pci/asihpi/hpimsginit.h @@ -0,0 +1,40 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Hardware Programming Interface (HPI) Utility functions + + (C) Copyright AudioScience Inc. 2007 +*******************************************************************************/ +/* Initialise response headers, or msg/response pairs. +Note that it is valid to just init a response e.g. when a lower level is preparing +a response to a message. +However, when sending a message, a matching response buffer always must be prepared +*/ + +void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, + u16 error); + +void hpi_init_message_response(struct hpi_message *phm, + struct hpi_response *phr, u16 object, u16 function); + +void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, + u16 object, u16 function); + +void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, + struct hpi_response_header *phr, u16 res_size, u16 object, + u16 function); diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c new file mode 100644 index 00000000000..2ee90dc3d89 --- /dev/null +++ b/sound/pci/asihpi/hpimsgx.c @@ -0,0 +1,907 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Extended Message Function With Response Cacheing + +(C) Copyright AudioScience Inc. 2002 +*****************************************************************************/ +#define SOURCEFILE_NAME "hpimsgx.c" +#include "hpi_internal.h" +#include "hpimsginit.h" +#include "hpimsgx.h" +#include "hpidebug.h" + +static struct pci_device_id asihpi_pci_tbl[] = { +#include "hpipcida.h" +}; + +static struct hpios_spinlock msgx_lock; + +static hpi_handler_func *hpi_entry_points[HPI_MAX_ADAPTERS]; + +static hpi_handler_func *hpi_lookup_entry_point_function(const struct hpi_pci + *pci_info) +{ + + int i; + + for (i = 0; asihpi_pci_tbl[i].vendor != 0; i++) { + if (asihpi_pci_tbl[i].vendor != PCI_ANY_ID + && asihpi_pci_tbl[i].vendor != pci_info->vendor_id) + continue; + if (asihpi_pci_tbl[i].device != PCI_ANY_ID + && asihpi_pci_tbl[i].device != pci_info->device_id) + continue; + if (asihpi_pci_tbl[i].subvendor != PCI_ANY_ID + && asihpi_pci_tbl[i].subvendor != + pci_info->subsys_vendor_id) + continue; + if (asihpi_pci_tbl[i].subdevice != PCI_ANY_ID + && asihpi_pci_tbl[i].subdevice != + pci_info->subsys_device_id) + continue; + + HPI_DEBUG_LOG(DEBUG, " %x,%lu\n", i, + asihpi_pci_tbl[i].driver_data); + return (hpi_handler_func *) asihpi_pci_tbl[i].driver_data; + } + + return NULL; +} + +static inline void hw_entry_point(struct hpi_message *phm, + struct hpi_response *phr) +{ + + hpi_handler_func *ep; + + if (phm->adapter_index < HPI_MAX_ADAPTERS) { + ep = (hpi_handler_func *) hpi_entry_points[phm-> + adapter_index]; + if (ep) { + HPI_DEBUG_MESSAGE(DEBUG, phm); + ep(phm, phr); + HPI_DEBUG_RESPONSE(phr); + return; + } + } + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_PROCESSING_MESSAGE); +} + +static void adapter_open(struct hpi_message *phm, struct hpi_response *phr); +static void adapter_close(struct hpi_message *phm, struct hpi_response *phr); + +static void mixer_open(struct hpi_message *phm, struct hpi_response *phr); +static void mixer_close(struct hpi_message *phm, struct hpi_response *phr); + +static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner); +static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner); +static void instream_open(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner); +static void instream_close(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner); + +static void HPIMSGX__reset(u16 adapter_index); +static u16 HPIMSGX__init(struct hpi_message *phm, struct hpi_response *phr); +static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner); + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(push, 1) +#endif + +struct hpi_subsys_response { + struct hpi_response_header h; + struct hpi_subsys_res s; +}; + +struct hpi_adapter_response { + struct hpi_response_header h; + struct hpi_adapter_res a; +}; + +struct hpi_mixer_response { + struct hpi_response_header h; + struct hpi_mixer_res m; +}; + +struct hpi_stream_response { + struct hpi_response_header h; + struct hpi_stream_res d; +}; + +struct adapter_info { + u16 type; + u16 num_instreams; + u16 num_outstreams; +}; + +struct asi_open_state { + int open_flag; + void *h_owner; +}; + +#ifndef DISABLE_PRAGMA_PACK1 +#pragma pack(pop) +#endif + +/* Globals */ +static struct hpi_adapter_response rESP_HPI_ADAPTER_OPEN[HPI_MAX_ADAPTERS]; + +static struct hpi_stream_response + rESP_HPI_OSTREAM_OPEN[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; + +static struct hpi_stream_response + rESP_HPI_ISTREAM_OPEN[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; + +static struct hpi_mixer_response rESP_HPI_MIXER_OPEN[HPI_MAX_ADAPTERS]; + +static struct hpi_subsys_response gRESP_HPI_SUBSYS_FIND_ADAPTERS; + +static struct adapter_info aDAPTER_INFO[HPI_MAX_ADAPTERS]; + +/* use these to keep track of opens from user mode apps/DLLs */ +static struct asi_open_state + outstream_user_open[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; + +static struct asi_open_state + instream_user_open[HPI_MAX_ADAPTERS][HPI_MAX_STREAMS]; + +static void subsys_message(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + switch (phm->function) { + case HPI_SUBSYS_GET_VERSION: + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_VERSION, 0); + phr->u.s.version = HPI_VER >> 8; /* return major.minor */ + phr->u.s.data = HPI_VER; /* return major.minor.release */ + break; + case HPI_SUBSYS_OPEN: + /*do not propagate the message down the chain */ + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_OPEN, 0); + break; + case HPI_SUBSYS_CLOSE: + /*do not propagate the message down the chain */ + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CLOSE, + 0); + HPIMSGX__cleanup(HPIMSGX_ALLADAPTERS, h_owner); + break; + case HPI_SUBSYS_DRIVER_LOAD: + /* Initialize this module's internal state */ + hpios_msgxlock_init(&msgx_lock); + memset(&hpi_entry_points, 0, sizeof(hpi_entry_points)); + hpios_locked_mem_init(); + /* Init subsys_findadapters response to no-adapters */ + HPIMSGX__reset(HPIMSGX_ALLADAPTERS); + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_DRIVER_LOAD, 0); + /* individual HPIs dont implement driver load */ + HPI_COMMON(phm, phr); + break; + case HPI_SUBSYS_DRIVER_UNLOAD: + HPI_COMMON(phm, phr); + HPIMSGX__cleanup(HPIMSGX_ALLADAPTERS, h_owner); + hpios_locked_mem_free_all(); + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_DRIVER_UNLOAD, 0); + return; + + case HPI_SUBSYS_GET_INFO: + HPI_COMMON(phm, phr); + break; + + case HPI_SUBSYS_FIND_ADAPTERS: + memcpy(phr, &gRESP_HPI_SUBSYS_FIND_ADAPTERS, + sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS)); + break; + case HPI_SUBSYS_GET_NUM_ADAPTERS: + memcpy(phr, &gRESP_HPI_SUBSYS_FIND_ADAPTERS, + sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS)); + phr->function = HPI_SUBSYS_GET_NUM_ADAPTERS; + break; + case HPI_SUBSYS_GET_ADAPTER: + { + int count = phm->adapter_index; + int index = 0; + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_GET_ADAPTER, 0); + + /* This is complicated by the fact that we want to + * "skip" 0's in the adapter list. + * First, make sure we are pointing to a + * non-zero adapter type. + */ + while (gRESP_HPI_SUBSYS_FIND_ADAPTERS. + s.aw_adapter_list[index] == 0) { + index++; + if (index >= HPI_MAX_ADAPTERS) + break; + } + while (count) { + /* move on to the next adapter */ + index++; + if (index >= HPI_MAX_ADAPTERS) + break; + while (gRESP_HPI_SUBSYS_FIND_ADAPTERS. + s.aw_adapter_list[index] == 0) { + index++; + if (index >= HPI_MAX_ADAPTERS) + break; + } + count--; + } + + if (index < HPI_MAX_ADAPTERS) { + phr->u.s.adapter_index = (u16)index; + phr->u.s.aw_adapter_list[0] = + gRESP_HPI_SUBSYS_FIND_ADAPTERS. + s.aw_adapter_list[index]; + } else { + phr->u.s.adapter_index = 0; + phr->u.s.aw_adapter_list[0] = 0; + phr->error = HPI_ERROR_BAD_ADAPTER_NUMBER; + } + break; + } + case HPI_SUBSYS_CREATE_ADAPTER: + HPIMSGX__init(phm, phr); + break; + case HPI_SUBSYS_DELETE_ADAPTER: + HPIMSGX__cleanup(phm->adapter_index, h_owner); + { + struct hpi_message hm; + struct hpi_response hr; + /* call to HPI_ADAPTER_CLOSE */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_CLOSE); + hm.adapter_index = phm->adapter_index; + hw_entry_point(&hm, &hr); + } + hw_entry_point(phm, phr); + gRESP_HPI_SUBSYS_FIND_ADAPTERS.s. + aw_adapter_list[phm->adapter_index] + = 0; + hpi_entry_points[phm->adapter_index] = NULL; + break; + default: + hw_entry_point(phm, phr); + break; + } +} + +static void adapter_message(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + switch (phm->function) { + case HPI_ADAPTER_OPEN: + adapter_open(phm, phr); + break; + case HPI_ADAPTER_CLOSE: + adapter_close(phm, phr); + break; + default: + hw_entry_point(phm, phr); + break; + } +} + +static void mixer_message(struct hpi_message *phm, struct hpi_response *phr) +{ + switch (phm->function) { + case HPI_MIXER_OPEN: + mixer_open(phm, phr); + break; + case HPI_MIXER_CLOSE: + mixer_close(phm, phr); + break; + default: + hw_entry_point(phm, phr); + break; + } +} + +static void outstream_message(struct hpi_message *phm, + struct hpi_response *phr, void *h_owner) +{ + if (phm->obj_index >= aDAPTER_INFO[phm->adapter_index].num_outstreams) { + hpi_init_response(phr, HPI_OBJ_OSTREAM, phm->function, + HPI_ERROR_INVALID_OBJ_INDEX); + return; + } + + switch (phm->function) { + case HPI_OSTREAM_OPEN: + outstream_open(phm, phr, h_owner); + break; + case HPI_OSTREAM_CLOSE: + outstream_close(phm, phr, h_owner); + break; + default: + hw_entry_point(phm, phr); + break; + } +} + +static void instream_message(struct hpi_message *phm, + struct hpi_response *phr, void *h_owner) +{ + if (phm->obj_index >= aDAPTER_INFO[phm->adapter_index].num_instreams) { + hpi_init_response(phr, HPI_OBJ_ISTREAM, phm->function, + HPI_ERROR_INVALID_OBJ_INDEX); + return; + } + + switch (phm->function) { + case HPI_ISTREAM_OPEN: + instream_open(phm, phr, h_owner); + break; + case HPI_ISTREAM_CLOSE: + instream_close(phm, phr, h_owner); + break; + default: + hw_entry_point(phm, phr); + break; + } +} + +/* NOTE: HPI_Message() must be defined in the driver as a wrapper for + * HPI_MessageEx so that functions in hpifunc.c compile. + */ +void hpi_send_recv_ex(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + HPI_DEBUG_MESSAGE(DEBUG, phm); + + if (phm->type != HPI_TYPE_MESSAGE) { + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_INVALID_TYPE); + return; + } + + if (phm->adapter_index >= HPI_MAX_ADAPTERS + && phm->adapter_index != HPIMSGX_ALLADAPTERS) { + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_BAD_ADAPTER_NUMBER); + return; + } + + switch (phm->object) { + case HPI_OBJ_SUBSYSTEM: + subsys_message(phm, phr, h_owner); + break; + + case HPI_OBJ_ADAPTER: + adapter_message(phm, phr, h_owner); + break; + + case HPI_OBJ_MIXER: + mixer_message(phm, phr); + break; + + case HPI_OBJ_OSTREAM: + outstream_message(phm, phr, h_owner); + break; + + case HPI_OBJ_ISTREAM: + instream_message(phm, phr, h_owner); + break; + + default: + hw_entry_point(phm, phr); + break; + } + HPI_DEBUG_RESPONSE(phr); +#if 1 + if (phr->error >= HPI_ERROR_BACKEND_BASE) { + void *ep = NULL; + char *ep_name; + + HPI_DEBUG_MESSAGE(ERROR, phm); + + if (phm->adapter_index < HPI_MAX_ADAPTERS) + ep = hpi_entry_points[phm->adapter_index]; + + /* Don't need this? Have adapter index in debug info + Know at driver load time index->backend mapping */ + if (ep == HPI_6000) + ep_name = "HPI_6000"; + else if (ep == HPI_6205) + ep_name = "HPI_6205"; + else + ep_name = "unknown"; + + HPI_DEBUG_LOG(ERROR, "HPI %s response - error# %d\n", ep_name, + phr->error); + + if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) + hpi_debug_data((u16 *)phm, + sizeof(*phm) / sizeof(u16)); + } +#endif +} + +static void adapter_open(struct hpi_message *phm, struct hpi_response *phr) +{ + HPI_DEBUG_LOG(VERBOSE, "adapter_open\n"); + memcpy(phr, &rESP_HPI_ADAPTER_OPEN[phm->adapter_index], + sizeof(rESP_HPI_ADAPTER_OPEN[0])); +} + +static void adapter_close(struct hpi_message *phm, struct hpi_response *phr) +{ + HPI_DEBUG_LOG(VERBOSE, "adapter_close\n"); + hpi_init_response(phr, HPI_OBJ_ADAPTER, HPI_ADAPTER_CLOSE, 0); +} + +static void mixer_open(struct hpi_message *phm, struct hpi_response *phr) +{ + memcpy(phr, &rESP_HPI_MIXER_OPEN[phm->adapter_index], + sizeof(rESP_HPI_MIXER_OPEN[0])); +} + +static void mixer_close(struct hpi_message *phm, struct hpi_response *phr) +{ + hpi_init_response(phr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE, 0); +} + +static void instream_open(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_response(phr, HPI_OBJ_ISTREAM, HPI_ISTREAM_OPEN, 0); + + hpios_msgxlock_lock(&msgx_lock); + + if (instream_user_open[phm->adapter_index][phm->obj_index].open_flag) + phr->error = HPI_ERROR_OBJ_ALREADY_OPEN; + else if (rESP_HPI_ISTREAM_OPEN[phm->adapter_index] + [phm->obj_index].h.error) + memcpy(phr, + &rESP_HPI_ISTREAM_OPEN[phm->adapter_index][phm-> + obj_index], + sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); + else { + instream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 1; + hpios_msgxlock_un_lock(&msgx_lock); + + /* issue a reset */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_RESET); + hm.adapter_index = phm->adapter_index; + hm.obj_index = phm->obj_index; + hw_entry_point(&hm, &hr); + + hpios_msgxlock_lock(&msgx_lock); + if (hr.error) { + instream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 0; + phr->error = hr.error; + } else { + instream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 1; + instream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = h_owner; + memcpy(phr, + &rESP_HPI_ISTREAM_OPEN[phm->adapter_index] + [phm->obj_index], + sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); + } + } + hpios_msgxlock_un_lock(&msgx_lock); +} + +static void instream_close(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_response(phr, HPI_OBJ_ISTREAM, HPI_ISTREAM_CLOSE, 0); + + hpios_msgxlock_lock(&msgx_lock); + if (h_owner == + instream_user_open[phm->adapter_index][phm-> + obj_index].h_owner) { + /* HPI_DEBUG_LOG(INFO,"closing adapter %d " + "instream %d owned by %p\n", + phm->wAdapterIndex, phm->wObjIndex, hOwner); */ + instream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = NULL; + hpios_msgxlock_un_lock(&msgx_lock); + /* issue a reset */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_RESET); + hm.adapter_index = phm->adapter_index; + hm.obj_index = phm->obj_index; + hw_entry_point(&hm, &hr); + hpios_msgxlock_lock(&msgx_lock); + if (hr.error) { + instream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = h_owner; + phr->error = hr.error; + } else { + instream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 0; + instream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = NULL; + } + } else { + HPI_DEBUG_LOG(WARNING, + "%p trying to close %d instream %d owned by %p\n", + h_owner, phm->adapter_index, phm->obj_index, + instream_user_open[phm->adapter_index][phm-> + obj_index].h_owner); + phr->error = HPI_ERROR_OBJ_NOT_OPEN; + } + hpios_msgxlock_un_lock(&msgx_lock); +} + +static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_response(phr, HPI_OBJ_OSTREAM, HPI_OSTREAM_OPEN, 0); + + hpios_msgxlock_lock(&msgx_lock); + + if (outstream_user_open[phm->adapter_index][phm->obj_index].open_flag) + phr->error = HPI_ERROR_OBJ_ALREADY_OPEN; + else if (rESP_HPI_OSTREAM_OPEN[phm->adapter_index] + [phm->obj_index].h.error) + memcpy(phr, + &rESP_HPI_OSTREAM_OPEN[phm->adapter_index][phm-> + obj_index], + sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); + else { + outstream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 1; + hpios_msgxlock_un_lock(&msgx_lock); + + /* issue a reset */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_RESET); + hm.adapter_index = phm->adapter_index; + hm.obj_index = phm->obj_index; + hw_entry_point(&hm, &hr); + + hpios_msgxlock_lock(&msgx_lock); + if (hr.error) { + outstream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 0; + phr->error = hr.error; + } else { + outstream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 1; + outstream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = h_owner; + memcpy(phr, + &rESP_HPI_OSTREAM_OPEN[phm->adapter_index] + [phm->obj_index], + sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); + } + } + hpios_msgxlock_un_lock(&msgx_lock); +} + +static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner) +{ + + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_response(phr, HPI_OBJ_OSTREAM, HPI_OSTREAM_CLOSE, 0); + + hpios_msgxlock_lock(&msgx_lock); + + if (h_owner == + outstream_user_open[phm->adapter_index][phm-> + obj_index].h_owner) { + /* HPI_DEBUG_LOG(INFO,"closing adapter %d " + "outstream %d owned by %p\n", + phm->wAdapterIndex, phm->wObjIndex, hOwner); */ + outstream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = NULL; + hpios_msgxlock_un_lock(&msgx_lock); + /* issue a reset */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_RESET); + hm.adapter_index = phm->adapter_index; + hm.obj_index = phm->obj_index; + hw_entry_point(&hm, &hr); + hpios_msgxlock_lock(&msgx_lock); + if (hr.error) { + outstream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = h_owner; + phr->error = hr.error; + } else { + outstream_user_open[phm->adapter_index][phm-> + obj_index].open_flag = 0; + outstream_user_open[phm->adapter_index][phm-> + obj_index].h_owner = NULL; + } + } else { + HPI_DEBUG_LOG(WARNING, + "%p trying to close %d outstream %d owned by %p\n", + h_owner, phm->adapter_index, phm->obj_index, + outstream_user_open[phm->adapter_index][phm-> + obj_index].h_owner); + phr->error = HPI_ERROR_OBJ_NOT_OPEN; + } + hpios_msgxlock_un_lock(&msgx_lock); +} + +static u16 adapter_prepare(u16 adapter) +{ + struct hpi_message hm; + struct hpi_response hr; + + /* Open the adapter and streams */ + u16 i; + + /* call to HPI_ADAPTER_OPEN */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_OPEN); + hm.adapter_index = adapter; + hw_entry_point(&hm, &hr); + memcpy(&rESP_HPI_ADAPTER_OPEN[adapter], &hr, + sizeof(rESP_HPI_ADAPTER_OPEN[0])); + if (hr.error) + return hr.error; + + /* call to HPI_ADAPTER_GET_INFO */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_GET_INFO); + hm.adapter_index = adapter; + hw_entry_point(&hm, &hr); + if (hr.error) + return hr.error; + + aDAPTER_INFO[adapter].num_outstreams = hr.u.a.num_outstreams; + aDAPTER_INFO[adapter].num_instreams = hr.u.a.num_instreams; + aDAPTER_INFO[adapter].type = hr.u.a.adapter_type; + + gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list[adapter] = + hr.u.a.adapter_type; + gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters++; + if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters > HPI_MAX_ADAPTERS) + gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters = + HPI_MAX_ADAPTERS; + + /* call to HPI_OSTREAM_OPEN */ + for (i = 0; i < aDAPTER_INFO[adapter].num_outstreams; i++) { + hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_OPEN); + hm.adapter_index = adapter; + hm.obj_index = i; + hw_entry_point(&hm, &hr); + memcpy(&rESP_HPI_OSTREAM_OPEN[adapter][i], &hr, + sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); + outstream_user_open[adapter][i].open_flag = 0; + outstream_user_open[adapter][i].h_owner = NULL; + } + + /* call to HPI_ISTREAM_OPEN */ + for (i = 0; i < aDAPTER_INFO[adapter].num_instreams; i++) { + hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_OPEN); + hm.adapter_index = adapter; + hm.obj_index = i; + hw_entry_point(&hm, &hr); + memcpy(&rESP_HPI_ISTREAM_OPEN[adapter][i], &hr, + sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); + instream_user_open[adapter][i].open_flag = 0; + instream_user_open[adapter][i].h_owner = NULL; + } + + /* call to HPI_MIXER_OPEN */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN); + hm.adapter_index = adapter; + hw_entry_point(&hm, &hr); + memcpy(&rESP_HPI_MIXER_OPEN[adapter], &hr, + sizeof(rESP_HPI_MIXER_OPEN[0])); + + return gRESP_HPI_SUBSYS_FIND_ADAPTERS.h.error; +} + +static void HPIMSGX__reset(u16 adapter_index) +{ + int i; + u16 adapter; + struct hpi_response hr; + + if (adapter_index == HPIMSGX_ALLADAPTERS) { + /* reset all responses to contain errors */ + hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_FIND_ADAPTERS, 0); + memcpy(&gRESP_HPI_SUBSYS_FIND_ADAPTERS, &hr, + sizeof(&gRESP_HPI_SUBSYS_FIND_ADAPTERS)); + + for (adapter = 0; adapter < HPI_MAX_ADAPTERS; adapter++) { + + hpi_init_response(&hr, HPI_OBJ_ADAPTER, + HPI_ADAPTER_OPEN, HPI_ERROR_BAD_ADAPTER); + memcpy(&rESP_HPI_ADAPTER_OPEN[adapter], &hr, + sizeof(rESP_HPI_ADAPTER_OPEN[adapter])); + + hpi_init_response(&hr, HPI_OBJ_MIXER, HPI_MIXER_OPEN, + HPI_ERROR_INVALID_OBJ); + memcpy(&rESP_HPI_MIXER_OPEN[adapter], &hr, + sizeof(rESP_HPI_MIXER_OPEN[adapter])); + + for (i = 0; i < HPI_MAX_STREAMS; i++) { + hpi_init_response(&hr, HPI_OBJ_OSTREAM, + HPI_OSTREAM_OPEN, + HPI_ERROR_INVALID_OBJ); + memcpy(&rESP_HPI_OSTREAM_OPEN[adapter][i], + &hr, + sizeof(rESP_HPI_OSTREAM_OPEN[adapter] + [i])); + hpi_init_response(&hr, HPI_OBJ_ISTREAM, + HPI_ISTREAM_OPEN, + HPI_ERROR_INVALID_OBJ); + memcpy(&rESP_HPI_ISTREAM_OPEN[adapter][i], + &hr, + sizeof(rESP_HPI_ISTREAM_OPEN[adapter] + [i])); + } + } + } else if (adapter_index < HPI_MAX_ADAPTERS) { + rESP_HPI_ADAPTER_OPEN[adapter_index].h.error = + HPI_ERROR_BAD_ADAPTER; + rESP_HPI_MIXER_OPEN[adapter_index].h.error = + HPI_ERROR_INVALID_OBJ; + for (i = 0; i < HPI_MAX_STREAMS; i++) { + rESP_HPI_OSTREAM_OPEN[adapter_index][i].h.error = + HPI_ERROR_INVALID_OBJ; + rESP_HPI_ISTREAM_OPEN[adapter_index][i].h.error = + HPI_ERROR_INVALID_OBJ; + } + if (gRESP_HPI_SUBSYS_FIND_ADAPTERS. + s.aw_adapter_list[adapter_index]) { + gRESP_HPI_SUBSYS_FIND_ADAPTERS. + s.aw_adapter_list[adapter_index] = 0; + gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters--; + } + } +} + +static u16 HPIMSGX__init(struct hpi_message *phm, + /* HPI_SUBSYS_CREATE_ADAPTER structure with */ + /* resource list or NULL=find all */ + struct hpi_response *phr + /* response from HPI_ADAPTER_GET_INFO */ + ) +{ + hpi_handler_func *entry_point_func; + struct hpi_response hr; + + if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters >= HPI_MAX_ADAPTERS) + return HPI_ERROR_BAD_ADAPTER_NUMBER; + + /* Init response here so we can pass in previous adapter list */ + hpi_init_response(&hr, phm->object, phm->function, + HPI_ERROR_INVALID_OBJ); + memcpy(hr.u.s.aw_adapter_list, + gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list, + sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list)); + + entry_point_func = + hpi_lookup_entry_point_function(phm->u.s.resource.r.pci); + + if (entry_point_func) { + HPI_DEBUG_MESSAGE(DEBUG, phm); + entry_point_func(phm, &hr); + } else { + phr->error = HPI_ERROR_PROCESSING_MESSAGE; + return phr->error; + } + if (hr.error == 0) { + /* the adapter was created succesfully + save the mapping for future use */ + hpi_entry_points[hr.u.s.adapter_index] = entry_point_func; + /* prepare adapter (pre-open streams etc.) */ + HPI_DEBUG_LOG(DEBUG, + "HPI_SUBSYS_CREATE_ADAPTER successful," + " preparing adapter\n"); + adapter_prepare(hr.u.s.adapter_index); + } + memcpy(phr, &hr, hr.size); + return phr->error; +} + +static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner) +{ + int i, adapter, adapter_limit; + + if (!h_owner) + return; + + if (adapter_index == HPIMSGX_ALLADAPTERS) { + adapter = 0; + adapter_limit = HPI_MAX_ADAPTERS; + } else { + adapter = adapter_index; + adapter_limit = adapter + 1; + } + + for (; adapter < adapter_limit; adapter++) { + /* printk(KERN_INFO "Cleanup adapter #%d\n",wAdapter); */ + for (i = 0; i < HPI_MAX_STREAMS; i++) { + if (h_owner == + outstream_user_open[adapter][i].h_owner) { + struct hpi_message hm; + struct hpi_response hr; + + HPI_DEBUG_LOG(DEBUG, + "close adapter %d ostream %d\n", + adapter, i); + + hpi_init_message_response(&hm, &hr, + HPI_OBJ_OSTREAM, HPI_OSTREAM_RESET); + hm.adapter_index = (u16)adapter; + hm.obj_index = (u16)i; + hw_entry_point(&hm, &hr); + + hm.function = HPI_OSTREAM_HOSTBUFFER_FREE; + hw_entry_point(&hm, &hr); + + hm.function = HPI_OSTREAM_GROUP_RESET; + hw_entry_point(&hm, &hr); + + outstream_user_open[adapter][i].open_flag = 0; + outstream_user_open[adapter][i].h_owner = + NULL; + } + if (h_owner == instream_user_open[adapter][i].h_owner) { + struct hpi_message hm; + struct hpi_response hr; + + HPI_DEBUG_LOG(DEBUG, + "close adapter %d istream %d\n", + adapter, i); + + hpi_init_message_response(&hm, &hr, + HPI_OBJ_ISTREAM, HPI_ISTREAM_RESET); + hm.adapter_index = (u16)adapter; + hm.obj_index = (u16)i; + hw_entry_point(&hm, &hr); + + hm.function = HPI_ISTREAM_HOSTBUFFER_FREE; + hw_entry_point(&hm, &hr); + + hm.function = HPI_ISTREAM_GROUP_RESET; + hw_entry_point(&hm, &hr); + + instream_user_open[adapter][i].open_flag = 0; + instream_user_open[adapter][i].h_owner = NULL; + } + } + } +} diff --git a/sound/pci/asihpi/hpimsgx.h b/sound/pci/asihpi/hpimsgx.h new file mode 100644 index 00000000000..fd49e7542a8 --- /dev/null +++ b/sound/pci/asihpi/hpimsgx.h @@ -0,0 +1,36 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + HPI Extended Message Handler Functions + +(C) Copyright AudioScience Inc. 1997-2003 +******************************************************************************/ + +#ifndef _HPIMSGX_H_ +#define _HPIMSGX_H_ + +#include "hpi_internal.h" + +#define HPIMSGX_ALLADAPTERS (0xFFFF) + +void hpi_send_recv_ex(struct hpi_message *phm, struct hpi_response *phr, + void *h_owner); + +#define HPI_MESSAGE_LOWER_LAYER hpi_send_recv_ex + +#endif /* _HPIMSGX_H_ */ diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c new file mode 100644 index 00000000000..7396ac54e99 --- /dev/null +++ b/sound/pci/asihpi/hpioctl.c @@ -0,0 +1,484 @@ +/******************************************************************************* + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Common Linux HPI ioctl and module probe/remove functions +*******************************************************************************/ +#define SOURCEFILE_NAME "hpioctl.c" + +#include "hpi_internal.h" +#include "hpimsginit.h" +#include "hpidebug.h" +#include "hpimsgx.h" +#include "hpioctl.h" + +#include <linux/fs.h> +#include <linux/slab.h> +#include <linux/moduleparam.h> +#include <asm/uaccess.h> +#include <linux/stringify.h> + +#ifdef MODULE_FIRMWARE +MODULE_FIRMWARE("asihpi/dsp5000.bin"); +MODULE_FIRMWARE("asihpi/dsp6200.bin"); +MODULE_FIRMWARE("asihpi/dsp6205.bin"); +MODULE_FIRMWARE("asihpi/dsp6400.bin"); +MODULE_FIRMWARE("asihpi/dsp6600.bin"); +MODULE_FIRMWARE("asihpi/dsp8700.bin"); +MODULE_FIRMWARE("asihpi/dsp8900.bin"); +#endif + +static int prealloc_stream_buf; +module_param(prealloc_stream_buf, int, S_IRUGO); +MODULE_PARM_DESC(prealloc_stream_buf, + "preallocate size for per-adapter stream buffer"); + +/* Allow the debug level to be changed after module load. + E.g. echo 2 > /sys/module/asihpi/parameters/hpiDebugLevel +*/ +module_param(hpi_debug_level, int, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(hpi_debug_level, "debug verbosity 0..5"); + +/* List of adapters found */ +static struct hpi_adapter adapters[HPI_MAX_ADAPTERS]; + +/* Wrapper function to HPI_Message to enable dumping of the + message and response types. +*/ +static void hpi_send_recv_f(struct hpi_message *phm, struct hpi_response *phr, + struct file *file) +{ + int adapter = phm->adapter_index; + + if ((adapter >= HPI_MAX_ADAPTERS || adapter < 0) + && (phm->object != HPI_OBJ_SUBSYSTEM)) + phr->error = HPI_ERROR_INVALID_OBJ_INDEX; + else + hpi_send_recv_ex(phm, phr, file); +} + +/* This is called from hpifunc.c functions, called by ALSA + * (or other kernel process) In this case there is no file descriptor + * available for the message cache code + */ +void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr) +{ + hpi_send_recv_f(phm, phr, HOWNER_KERNEL); +} + +EXPORT_SYMBOL(hpi_send_recv); +/* for radio-asihpi */ + +int asihpi_hpi_release(struct file *file) +{ + struct hpi_message hm; + struct hpi_response hr; + +/* HPI_DEBUG_LOG(INFO,"hpi_release file %p, pid %d\n", file, current->pid); */ + /* close the subsystem just in case the application forgot to. */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_CLOSE); + hpi_send_recv_ex(&hm, &hr, file); + return 0; +} + +long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + struct hpi_ioctl_linux __user *phpi_ioctl_data; + void __user *puhm; + void __user *puhr; + union hpi_message_buffer_v1 *hm; + union hpi_response_buffer_v1 *hr; + u16 res_max_size; + u32 uncopied_bytes; + struct hpi_adapter *pa = NULL; + int err = 0; + + if (cmd != HPI_IOCTL_LINUX) + return -EINVAL; + + hm = kmalloc(sizeof(*hm), GFP_KERNEL); + hr = kmalloc(sizeof(*hr), GFP_KERNEL); + if (!hm || !hr) { + err = -ENOMEM; + goto out; + } + + phpi_ioctl_data = (struct hpi_ioctl_linux __user *)arg; + + /* Read the message and response pointers from user space. */ + get_user(puhm, &phpi_ioctl_data->phm); + get_user(puhr, &phpi_ioctl_data->phr); + + /* Now read the message size and data from user space. */ + get_user(hm->h.size, (u16 __user *)puhm); + if (hm->h.size > sizeof(*hm)) + hm->h.size = sizeof(*hm); + + /*printk(KERN_INFO "message size %d\n", hm->h.wSize); */ + + uncopied_bytes = copy_from_user(hm, puhm, hm->h.size); + if (uncopied_bytes) { + HPI_DEBUG_LOG(ERROR, "uncopied bytes %d\n", uncopied_bytes); + err = -EFAULT; + goto out; + } + + get_user(res_max_size, (u16 __user *)puhr); + /* printk(KERN_INFO "user response size %d\n", res_max_size); */ + if (res_max_size < sizeof(struct hpi_response_header)) { + HPI_DEBUG_LOG(WARNING, "small res size %d\n", res_max_size); + err = -EFAULT; + goto out; + } + + pa = &adapters[hm->h.adapter_index]; + hr->h.size = 0; + if (hm->h.object == HPI_OBJ_SUBSYSTEM) { + switch (hm->h.function) { + case HPI_SUBSYS_CREATE_ADAPTER: + case HPI_SUBSYS_DELETE_ADAPTER: + /* Application must not use these functions! */ + hr->h.size = sizeof(hr->h); + hr->h.error = HPI_ERROR_INVALID_OPERATION; + hr->h.function = hm->h.function; + uncopied_bytes = copy_to_user(puhr, hr, hr->h.size); + if (uncopied_bytes) + err = -EFAULT; + else + err = 0; + goto out; + + default: + hpi_send_recv_f(&hm->m0, &hr->r0, file); + } + } else { + u16 __user *ptr = NULL; + u32 size = 0; + + /* -1=no data 0=read from user mem, 1=write to user mem */ + int wrflag = -1; + u32 adapter = hm->h.adapter_index; + + if ((hm->h.adapter_index > HPI_MAX_ADAPTERS) || (!pa->type)) { + hpi_init_response(&hr->r0, HPI_OBJ_ADAPTER, + HPI_ADAPTER_OPEN, + HPI_ERROR_BAD_ADAPTER_NUMBER); + + uncopied_bytes = + copy_to_user(puhr, hr, sizeof(hr->h)); + if (uncopied_bytes) + err = -EFAULT; + else + err = 0; + goto out; + } + + if (mutex_lock_interruptible(&adapters[adapter].mutex)) { + err = -EINTR; + goto out; + } + + /* Dig out any pointers embedded in the message. */ + switch (hm->h.function) { + case HPI_OSTREAM_WRITE: + case HPI_ISTREAM_READ:{ + /* Yes, sparse, this is correct. */ + ptr = (u16 __user *)hm->m0.u.d.u.data.pb_data; + size = hm->m0.u.d.u.data.data_size; + + /* Allocate buffer according to application request. + ?Is it better to alloc/free for the duration + of the transaction? + */ + if (pa->buffer_size < size) { + HPI_DEBUG_LOG(DEBUG, + "realloc adapter %d stream " + "buffer from %zd to %d\n", + hm->h.adapter_index, + pa->buffer_size, size); + if (pa->p_buffer) { + pa->buffer_size = 0; + vfree(pa->p_buffer); + } + pa->p_buffer = vmalloc(size); + if (pa->p_buffer) + pa->buffer_size = size; + else { + HPI_DEBUG_LOG(ERROR, + "HPI could not allocate " + "stream buffer size %d\n", + size); + + mutex_unlock(&adapters + [adapter].mutex); + err = -EINVAL; + goto out; + } + } + + hm->m0.u.d.u.data.pb_data = pa->p_buffer; + if (hm->h.function == HPI_ISTREAM_READ) + /* from card, WRITE to user mem */ + wrflag = 1; + else + wrflag = 0; + break; + } + + default: + size = 0; + break; + } + + if (size && (wrflag == 0)) { + uncopied_bytes = + copy_from_user(pa->p_buffer, ptr, size); + if (uncopied_bytes) + HPI_DEBUG_LOG(WARNING, + "missed %d of %d " + "bytes from user\n", uncopied_bytes, + size); + } + + hpi_send_recv_f(&hm->m0, &hr->r0, file); + + if (size && (wrflag == 1)) { + uncopied_bytes = + copy_to_user(ptr, pa->p_buffer, size); + if (uncopied_bytes) + HPI_DEBUG_LOG(WARNING, + "missed %d of %d " "bytes to user\n", + uncopied_bytes, size); + } + + mutex_unlock(&adapters[adapter].mutex); + } + + /* on return response size must be set */ + /*printk(KERN_INFO "response size %d\n", hr->h.wSize); */ + + if (!hr->h.size) { + HPI_DEBUG_LOG(ERROR, "response zero size\n"); + err = -EFAULT; + goto out; + } + + if (hr->h.size > res_max_size) { + HPI_DEBUG_LOG(ERROR, "response too big %d %d\n", hr->h.size, + res_max_size); + /*HPI_DEBUG_MESSAGE(ERROR, hm); */ + err = -EFAULT; + goto out; + } + + uncopied_bytes = copy_to_user(puhr, hr, hr->h.size); + if (uncopied_bytes) { + HPI_DEBUG_LOG(ERROR, "uncopied bytes %d\n", uncopied_bytes); + err = -EFAULT; + goto out; + } + +out: + kfree(hm); + kfree(hr); + return err; +} + +int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, + const struct pci_device_id *pci_id) +{ + int err, idx, nm; + unsigned int memlen; + struct hpi_message hm; + struct hpi_response hr; + struct hpi_adapter adapter; + struct hpi_pci pci; + + memset(&adapter, 0, sizeof(adapter)); + + printk(KERN_DEBUG "probe PCI device (%04x:%04x,%04x:%04x,%04x)\n", + pci_dev->vendor, pci_dev->device, pci_dev->subsystem_vendor, + pci_dev->subsystem_device, pci_dev->devfn); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_CREATE_ADAPTER); + hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CREATE_ADAPTER, + HPI_ERROR_PROCESSING_MESSAGE); + + hm.adapter_index = -1; /* an invalid index */ + + /* fill in HPI_PCI information from kernel provided information */ + adapter.pci = pci_dev; + + nm = HPI_MAX_ADAPTER_MEM_SPACES; + + for (idx = 0; idx < nm; idx++) { + HPI_DEBUG_LOG(INFO, "resource %d %s %08llx-%08llx %04llx\n", + idx, pci_dev->resource[idx].name, + (unsigned long long)pci_resource_start(pci_dev, idx), + (unsigned long long)pci_resource_end(pci_dev, idx), + (unsigned long long)pci_resource_flags(pci_dev, idx)); + + if (pci_resource_flags(pci_dev, idx) & IORESOURCE_MEM) { + memlen = pci_resource_len(pci_dev, idx); + adapter.ap_remapped_mem_base[idx] = + ioremap(pci_resource_start(pci_dev, idx), + memlen); + if (!adapter.ap_remapped_mem_base[idx]) { + HPI_DEBUG_LOG(ERROR, + "ioremap failed, aborting\n"); + /* unmap previously mapped pci mem space */ + goto err; + } + } + + pci.ap_mem_base[idx] = adapter.ap_remapped_mem_base[idx]; + } + + /* could replace Pci with direct pointer to pci_dev for linux + Instead wrap accessor functions for IDs etc. + Would it work for windows? + */ + pci.bus_number = pci_dev->bus->number; + pci.vendor_id = (u16)pci_dev->vendor; + pci.device_id = (u16)pci_dev->device; + pci.subsys_vendor_id = (u16)(pci_dev->subsystem_vendor & 0xffff); + pci.subsys_device_id = (u16)(pci_dev->subsystem_device & 0xffff); + pci.device_number = pci_dev->devfn; + pci.interrupt = pci_dev->irq; + pci.p_os_data = pci_dev; + + hm.u.s.resource.bus_type = HPI_BUS_PCI; + hm.u.s.resource.r.pci = &pci; + + /* call CreateAdapterObject on the relevant hpi module */ + hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); + if (hr.error) + goto err; + + if (prealloc_stream_buf) { + adapter.p_buffer = vmalloc(prealloc_stream_buf); + if (!adapter.p_buffer) { + HPI_DEBUG_LOG(ERROR, + "HPI could not allocate " + "kernel buffer size %d\n", + prealloc_stream_buf); + goto err; + } + } + + adapter.index = hr.u.s.adapter_index; + adapter.type = hr.u.s.aw_adapter_list[adapter.index]; + hm.adapter_index = adapter.index; + + err = hpi_adapter_open(NULL, adapter.index); + if (err) + goto err; + + adapter.snd_card_asihpi = NULL; + /* WARNING can't init mutex in 'adapter' + * and then copy it to adapters[] ?!?! + */ + adapters[hr.u.s.adapter_index] = adapter; + mutex_init(&adapters[adapter.index].mutex); + pci_set_drvdata(pci_dev, &adapters[adapter.index]); + + printk(KERN_INFO "probe found adapter ASI%04X HPI index #%d.\n", + adapter.type, adapter.index); + + return 0; + +err: + for (idx = 0; idx < HPI_MAX_ADAPTER_MEM_SPACES; idx++) { + if (adapter.ap_remapped_mem_base[idx]) { + iounmap(adapter.ap_remapped_mem_base[idx]); + adapter.ap_remapped_mem_base[idx] = NULL; + } + } + + if (adapter.p_buffer) { + adapter.buffer_size = 0; + vfree(adapter.p_buffer); + } + + HPI_DEBUG_LOG(ERROR, "adapter_probe failed\n"); + return -ENODEV; +} + +void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev) +{ + int idx; + struct hpi_message hm; + struct hpi_response hr; + struct hpi_adapter *pa; + pa = (struct hpi_adapter *)pci_get_drvdata(pci_dev); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_DELETE_ADAPTER); + hm.adapter_index = pa->index; + hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); + + /* unmap PCI memory space, mapped during device init. */ + for (idx = 0; idx < HPI_MAX_ADAPTER_MEM_SPACES; idx++) { + if (pa->ap_remapped_mem_base[idx]) { + iounmap(pa->ap_remapped_mem_base[idx]); + pa->ap_remapped_mem_base[idx] = NULL; + } + } + + if (pa->p_buffer) { + pa->buffer_size = 0; + vfree(pa->p_buffer); + } + + pci_set_drvdata(pci_dev, NULL); + /* + printk(KERN_INFO "PCI device (%04x:%04x,%04x:%04x,%04x)," + " HPI index # %d, removed.\n", + pci_dev->vendor, pci_dev->device, + pci_dev->subsystem_vendor, + pci_dev->subsystem_device, pci_dev->devfn, + pa->index); + */ +} + +void __init asihpi_init(void) +{ + struct hpi_message hm; + struct hpi_response hr; + + memset(adapters, 0, sizeof(adapters)); + + printk(KERN_INFO "ASIHPI driver %d.%02d.%02d\n", + HPI_VER_MAJOR(HPI_VER), HPI_VER_MINOR(HPI_VER), + HPI_VER_RELEASE(HPI_VER)); + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_DRIVER_LOAD); + hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); +} + +void asihpi_exit(void) +{ + struct hpi_message hm; + struct hpi_response hr; + + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, + HPI_SUBSYS_DRIVER_UNLOAD); + hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); +} diff --git a/sound/pci/asihpi/hpioctl.h b/sound/pci/asihpi/hpioctl.h new file mode 100644 index 00000000000..847f72f03fe --- /dev/null +++ b/sound/pci/asihpi/hpioctl.h @@ -0,0 +1,38 @@ +/******************************************************************************* + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +Linux HPI ioctl, and shared module init functions +*******************************************************************************/ + +int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, + const struct pci_device_id *pci_id); +void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev); +void __init asihpi_init(void); +void __exit asihpi_exit(void); + +int asihpi_hpi_release(struct file *file); + +long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); + +/* This is called from hpifunc.c functions, called by ALSA + * (or other kernel process) In this case there is no file descriptor + * available for the message cache code + */ +void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); + +#define HOWNER_KERNEL ((void *)-1) diff --git a/sound/pci/asihpi/hpios.c b/sound/pci/asihpi/hpios.c new file mode 100644 index 00000000000..de615cfdb95 --- /dev/null +++ b/sound/pci/asihpi/hpios.c @@ -0,0 +1,114 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +HPI Operating System function implementation for Linux + +(C) Copyright AudioScience Inc. 1997-2003 +******************************************************************************/ +#define SOURCEFILE_NAME "hpios.c" +#include "hpi_internal.h" +#include "hpidebug.h" +#include <linux/delay.h> +#include <linux/sched.h> + +void hpios_delay_micro_seconds(u32 num_micro_sec) +{ + if ((usecs_to_jiffies(num_micro_sec) > 1) && !in_interrupt()) { + /* MUST NOT SCHEDULE IN INTERRUPT CONTEXT! */ + schedule_timeout_uninterruptible(usecs_to_jiffies + (num_micro_sec)); + } else if (num_micro_sec <= 2000) + udelay(num_micro_sec); + else + mdelay(num_micro_sec / 1000); + +} + +void hpios_locked_mem_init(void) +{ +} + +/** Allocated an area of locked memory for bus master DMA operations. + +On error, return -ENOMEM, and *pMemArea.size = 0 +*/ +u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_mem_area, u32 size, + struct pci_dev *pdev) +{ + /*?? any benefit in using managed dmam_alloc_coherent? */ + p_mem_area->vaddr = + dma_alloc_coherent(&pdev->dev, size, &p_mem_area->dma_handle, + GFP_DMA32 | GFP_KERNEL); + + if (p_mem_area->vaddr) { + HPI_DEBUG_LOG(DEBUG, "allocated %d bytes, dma 0x%x vma %p\n", + size, (unsigned int)p_mem_area->dma_handle, + p_mem_area->vaddr); + p_mem_area->pdev = &pdev->dev; + p_mem_area->size = size; + return 0; + } else { + HPI_DEBUG_LOG(WARNING, + "failed to allocate %d bytes locked memory\n", size); + p_mem_area->size = 0; + return -ENOMEM; + } +} + +u16 hpios_locked_mem_free(struct consistent_dma_area *p_mem_area) +{ + if (p_mem_area->size) { + dma_free_coherent(p_mem_area->pdev, p_mem_area->size, + p_mem_area->vaddr, p_mem_area->dma_handle); + HPI_DEBUG_LOG(DEBUG, "freed %lu bytes, dma 0x%x vma %p\n", + (unsigned long)p_mem_area->size, + (unsigned int)p_mem_area->dma_handle, + p_mem_area->vaddr); + p_mem_area->size = 0; + return 0; + } else { + return 1; + } +} + +void hpios_locked_mem_free_all(void) +{ +} + +void __iomem *hpios_map_io(struct pci_dev *pci_dev, int idx, + unsigned int length) +{ + HPI_DEBUG_LOG(DEBUG, "mapping %d %s %08llx-%08llx %04llx len 0x%x\n", + idx, pci_dev->resource[idx].name, + (unsigned long long)pci_resource_start(pci_dev, idx), + (unsigned long long)pci_resource_end(pci_dev, idx), + (unsigned long long)pci_resource_flags(pci_dev, idx), length); + + if (!(pci_resource_flags(pci_dev, idx) & IORESOURCE_MEM)) { + HPI_DEBUG_LOG(ERROR, "not an io memory resource\n"); + return NULL; + } + + if (length > pci_resource_len(pci_dev, idx)) { + HPI_DEBUG_LOG(ERROR, "resource too small for requested %d \n", + length); + return NULL; + } + + return ioremap(pci_resource_start(pci_dev, idx), length); +} diff --git a/sound/pci/asihpi/hpios.h b/sound/pci/asihpi/hpios.h new file mode 100644 index 00000000000..a62c3f1e5f0 --- /dev/null +++ b/sound/pci/asihpi/hpios.h @@ -0,0 +1,178 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +HPI Operating System Specific macros for Linux Kernel driver + +(C) Copyright AudioScience Inc. 1997-2003 +******************************************************************************/ +#ifndef _HPIOS_H_ +#define _HPIOS_H_ + +#undef HPI_OS_LINUX_KERNEL +#define HPI_OS_LINUX_KERNEL + +#define HPI_OS_DEFINED +#define HPI_KERNEL_MODE + +#define HPI_REASSIGN_DUPLICATE_ADAPTER_IDX + +#include <linux/io.h> +#include <asm/system.h> +#include <linux/ioctl.h> +#include <linux/kernel.h> +#include <linux/string.h> +#include <linux/device.h> +#include <linux/firmware.h> +#include <linux/interrupt.h> +#include <linux/pci.h> + +#define HPI_NO_OS_FILE_OPS + +#ifdef CONFIG_64BIT +#define HPI64BIT +#endif + +/** Details of a memory area allocated with pci_alloc_consistent +Need all info for parameters to pci_free_consistent +*/ +struct consistent_dma_area { + struct device *pdev; + /* looks like dma-mapping dma_devres ?! */ + size_t size; + void *vaddr; + dma_addr_t dma_handle; +}; + +static inline u16 hpios_locked_mem_get_phys_addr(struct consistent_dma_area + *locked_mem_handle, u32 *p_physical_addr) +{ + *p_physical_addr = locked_mem_handle->dma_handle; + return 0; +} + +static inline u16 hpios_locked_mem_get_virt_addr(struct consistent_dma_area + *locked_mem_handle, void **pp_virtual_addr) +{ + *pp_virtual_addr = locked_mem_handle->vaddr; + return 0; +} + +static inline u16 hpios_locked_mem_valid(struct consistent_dma_area + *locked_mem_handle) +{ + return locked_mem_handle->size != 0; +} + +struct hpi_ioctl_linux { + void __user *phm; + void __user *phr; +}; + +/* Conflict?: H is already used by a number of drivers hid, bluetooth hci, + and some sound drivers sb16, hdsp, emu10k. AFAIK 0xFC is ununsed command +*/ +#define HPI_IOCTL_LINUX _IOWR('H', 0xFC, struct hpi_ioctl_linux) + +#define HPI_DEBUG_FLAG_ERROR KERN_ERR +#define HPI_DEBUG_FLAG_WARNING KERN_WARNING +#define HPI_DEBUG_FLAG_NOTICE KERN_NOTICE +#define HPI_DEBUG_FLAG_INFO KERN_INFO +#define HPI_DEBUG_FLAG_DEBUG KERN_DEBUG +#define HPI_DEBUG_FLAG_VERBOSE KERN_DEBUG /* kernel has no verbose */ + +#include <linux/spinlock.h> + +#define HPI_LOCKING + +struct hpios_spinlock { + spinlock_t lock; /* SEE hpios_spinlock */ + int lock_context; +}; + +/* The reason for all this evilness is that ALSA calls some of a drivers + * operators in atomic context, and some not. But all our functions channel + * through the HPI_Message conduit, so we can't handle the different context + * per function + */ +#define IN_LOCK_BH 1 +#define IN_LOCK_IRQ 0 +static inline void cond_lock(struct hpios_spinlock *l) +{ + if (irqs_disabled()) { + /* NO bh or isr can execute on this processor, + so ordinary lock will do + */ + spin_lock(&((l)->lock)); + l->lock_context = IN_LOCK_IRQ; + } else { + spin_lock_bh(&((l)->lock)); + l->lock_context = IN_LOCK_BH; + } +} + +static inline void cond_unlock(struct hpios_spinlock *l) +{ + if (l->lock_context == IN_LOCK_BH) + spin_unlock_bh(&((l)->lock)); + else + spin_unlock(&((l)->lock)); +} + +#define hpios_msgxlock_init(obj) spin_lock_init(&(obj)->lock) +#define hpios_msgxlock_lock(obj) cond_lock(obj) +#define hpios_msgxlock_un_lock(obj) cond_unlock(obj) + +#define hpios_dsplock_init(obj) spin_lock_init(&(obj)->dsp_lock.lock) +#define hpios_dsplock_lock(obj) cond_lock(&(obj)->dsp_lock) +#define hpios_dsplock_unlock(obj) cond_unlock(&(obj)->dsp_lock) + +#ifdef CONFIG_SND_DEBUG +#define HPI_DEBUG +#endif + +#define HPI_ALIST_LOCKING +#define hpios_alistlock_init(obj) spin_lock_init(&((obj)->list_lock.lock)) +#define hpios_alistlock_lock(obj) spin_lock(&((obj)->list_lock.lock)) +#define hpios_alistlock_un_lock(obj) spin_unlock(&((obj)->list_lock.lock)) + +struct hpi_adapter { + /* mutex prevents contention for one card + between multiple user programs (via ioctl) */ + struct mutex mutex; + u16 index; + u16 type; + + /* ALSA card structure */ + void *snd_card_asihpi; + + char *p_buffer; + size_t buffer_size; + struct pci_dev *pci; + void __iomem *ap_remapped_mem_base[HPI_MAX_ADAPTER_MEM_SPACES]; +}; + +static inline void hpios_unmap_io(void __iomem *addr, + unsigned long size) +{ + iounmap(addr); +} + +void __iomem *hpios_map_io(struct pci_dev *pci_dev, int idx, + unsigned int length); + +#endif diff --git a/sound/pci/asihpi/hpipcida.h b/sound/pci/asihpi/hpipcida.h new file mode 100644 index 00000000000..bb30868ce1a --- /dev/null +++ b/sound/pci/asihpi/hpipcida.h @@ -0,0 +1,37 @@ +/****************************************************************************** + + AudioScience HPI driver + Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of version 2 of the GNU General Public License as + published by the Free Software Foundation; + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Array initializer for PCI card IDs + +(C) Copyright AudioScience Inc. 1998-2003 +*******************************************************************************/ + +/*NOTE: when adding new lines to this header file + they MUST be grouped by HPI entry point. +*/ + +{ +HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_DSP6205, + HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, + (kernel_ulong_t) HPI_6205} +, { +HPI_PCI_VENDOR_ID_TI, HPI_PCI_DEV_ID_PCI2040, + HPI_PCI_VENDOR_ID_AUDIOSCIENCE, PCI_ANY_ID, 0, 0, + (kernel_ulong_t) HPI_6000} +, { +0} diff --git a/sound/pci/aw2/aw2-saa7146.c b/sound/pci/aw2/aw2-saa7146.c index 296123ab74f..8afd8b5d1ac 100644 --- a/sound/pci/aw2/aw2-saa7146.c +++ b/sound/pci/aw2/aw2-saa7146.c @@ -25,7 +25,6 @@ #include <linux/init.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/interrupt.h> #include <linux/delay.h> #include <asm/system.h> diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 8f443a9d61e..85fd315d999 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -63,7 +63,6 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> #include <sound/initval.h> diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c index 0470461cc03..ba96428c9f4 100644 --- a/sound/pci/ca0106/ca0106_proc.c +++ b/sound/pci/ca0106/ca0106_proc.c @@ -63,7 +63,6 @@ #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> #include <sound/initval.h> diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 9edc65059e3..6772070ed49 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -1139,40 +1139,28 @@ static void snd_cs4281_proc_read(struct snd_info_entry *entry, snd_iprintf(buffer, "Spurious end IRQs : %u\n", chip->spurious_dtc_irq); } -static long snd_cs4281_BA0_read(struct snd_info_entry *entry, - void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_cs4281_BA0_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { - long size; struct cs4281 *chip = entry->private_data; - size = count; - if (pos + size > CS4281_BA0_SIZE) - size = (long)CS4281_BA0_SIZE - pos; - if (size > 0) { - if (copy_to_user_fromio(buf, chip->ba0 + pos, size)) - return -EFAULT; - } - return size; + if (copy_to_user_fromio(buf, chip->ba0 + pos, count)) + return -EFAULT; + return count; } -static long snd_cs4281_BA1_read(struct snd_info_entry *entry, - void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_cs4281_BA1_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { - long size; struct cs4281 *chip = entry->private_data; - size = count; - if (pos + size > CS4281_BA1_SIZE) - size = (long)CS4281_BA1_SIZE - pos; - if (size > 0) { - if (copy_to_user_fromio(buf, chip->ba1 + pos, size)) - return -EFAULT; - } - return size; + if (copy_to_user_fromio(buf, chip->ba1 + pos, count)) + return -EFAULT; + return count; } static struct snd_info_entry_ops snd_cs4281_proc_ops_BA0 = { diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 3f99a5e8528..aad37082cb6 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -2657,21 +2657,16 @@ static inline void snd_cs46xx_remove_gameport(struct snd_cs46xx *chip) { } * proc interface */ -static long snd_cs46xx_io_read(struct snd_info_entry *entry, void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_cs46xx_io_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { - long size; struct snd_cs46xx_region *region = entry->private_data; - size = count; - if (pos + (size_t)size > region->size) - size = region->size - pos; - if (size > 0) { - if (copy_to_user_fromio(buf, region->remap_addr + pos, size)) - return -EFAULT; - } - return size; + if (copy_to_user_fromio(buf, region->remap_addr + pos, count)) + return -EFAULT; + return count; } static struct snd_info_entry_ops snd_cs46xx_proc_io_ops = { diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c index 207479a641c..bc07e275d4d 100644 --- a/sound/pci/cs5530.c +++ b/sound/pci/cs5530.c @@ -39,6 +39,7 @@ #include <linux/delay.h> #include <linux/moduleparam.h> #include <linux/pci.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/sb.h> #include <sound/initval.h> diff --git a/sound/pci/cs5535audio/cs5535audio_pcm.c b/sound/pci/cs5535audio/cs5535audio_pcm.c index 0f48a871f17..f16bc8aad6e 100644 --- a/sound/pci/cs5535audio/cs5535audio_pcm.c +++ b/sound/pci/cs5535audio/cs5535audio_pcm.c @@ -23,7 +23,6 @@ */ #include <linux/init.h> -#include <linux/slab.h> #include <linux/pci.h> #include <sound/core.h> #include <sound/control.h> diff --git a/sound/pci/cs5535audio/cs5535audio_pm.c b/sound/pci/cs5535audio/cs5535audio_pm.c index 564c33b6095..a3301cc4ab8 100644 --- a/sound/pci/cs5535audio/cs5535audio_pm.c +++ b/sound/pci/cs5535audio/cs5535audio_pm.c @@ -19,7 +19,6 @@ */ #include <linux/init.h> -#include <linux/slab.h> #include <linux/pci.h> #include <linux/delay.h> #include <sound/core.h> diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c index 480cb1e905b..1bff80cde0a 100644 --- a/sound/pci/ctxfi/ctatc.c +++ b/sound/pci/ctxfi/ctatc.c @@ -24,6 +24,7 @@ #include "ctdaio.h" #include "cttimer.h" #include <linux/delay.h> +#include <linux/slab.h> #include <sound/pcm.h> #include <sound/control.h> #include <sound/asoundef.h> diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c index d0dc227fbdd..85ab43e8921 100644 --- a/sound/pci/ctxfi/ctpcm.c +++ b/sound/pci/ctxfi/ctpcm.c @@ -17,6 +17,7 @@ #include "ctpcm.h" #include "cttimer.h" +#include <linux/slab.h> #include <sound/pcm.h> /* Hardware descriptions for playback */ diff --git a/sound/pci/echoaudio/darla20.c b/sound/pci/echoaudio/darla20.c index a65bafe0800..fe7ad64dccd 100644 --- a/sound/pci/echoaudio/darla20.c +++ b/sound/pci/echoaudio/darla20.c @@ -40,9 +40,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/darla24.c b/sound/pci/echoaudio/darla24.c index 0a6c50bcd75..d1fd34b1a8e 100644 --- a/sound/pci/echoaudio/darla24.c +++ b/sound/pci/echoaudio/darla24.c @@ -44,9 +44,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/echo3g.c b/sound/pci/echoaudio/echo3g.c index f5142796989..1dffdc54416 100644 --- a/sound/pci/echoaudio/echo3g.c +++ b/sound/pci/echoaudio/echo3g.c @@ -51,9 +51,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/gina20.c b/sound/pci/echoaudio/gina20.c index 2364f8a1bc2..050e54aa693 100644 --- a/sound/pci/echoaudio/gina20.c +++ b/sound/pci/echoaudio/gina20.c @@ -44,9 +44,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/gina24.c b/sound/pci/echoaudio/gina24.c index 616b55825a1..5748fc6d29d 100644 --- a/sound/pci/echoaudio/gina24.c +++ b/sound/pci/echoaudio/gina24.c @@ -50,9 +50,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/indigo.c b/sound/pci/echoaudio/indigo.c index 776175c0bda..4ae5e35cb5f 100644 --- a/sound/pci/echoaudio/indigo.c +++ b/sound/pci/echoaudio/indigo.c @@ -42,9 +42,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/indigodj.c b/sound/pci/echoaudio/indigodj.c index 8816b0bd2ba..3550715bab1 100644 --- a/sound/pci/echoaudio/indigodj.c +++ b/sound/pci/echoaudio/indigodj.c @@ -42,9 +42,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/indigodjx.c b/sound/pci/echoaudio/indigodjx.c index b1e3652f2f4..19b191fd012 100644 --- a/sound/pci/echoaudio/indigodjx.c +++ b/sound/pci/echoaudio/indigodjx.c @@ -42,10 +42,10 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> #include <linux/io.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/indigoio.c b/sound/pci/echoaudio/indigoio.c index 1035125336d..a9fcedf317a 100644 --- a/sound/pci/echoaudio/indigoio.c +++ b/sound/pci/echoaudio/indigoio.c @@ -43,9 +43,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/indigoiox.c b/sound/pci/echoaudio/indigoiox.c index 60b7cb2753c..bcdfac63212 100644 --- a/sound/pci/echoaudio/indigoiox.c +++ b/sound/pci/echoaudio/indigoiox.c @@ -43,10 +43,10 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> #include <linux/io.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/layla20.c b/sound/pci/echoaudio/layla20.c index 8c3f5c5b530..d3a98c5dac8 100644 --- a/sound/pci/echoaudio/layla20.c +++ b/sound/pci/echoaudio/layla20.c @@ -49,9 +49,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/layla24.c b/sound/pci/echoaudio/layla24.c index ed1cc0abc2b..2a1dca6dce1 100644 --- a/sound/pci/echoaudio/layla24.c +++ b/sound/pci/echoaudio/layla24.c @@ -51,9 +51,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/mia.c b/sound/pci/echoaudio/mia.c index cc2bbfc6532..9cdf14cfdd7 100644 --- a/sound/pci/echoaudio/mia.c +++ b/sound/pci/echoaudio/mia.c @@ -50,9 +50,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/echoaudio/mona.c b/sound/pci/echoaudio/mona.c index 3e7e01824b4..1047be405eb 100644 --- a/sound/pci/echoaudio/mona.c +++ b/sound/pci/echoaudio/mona.c @@ -48,9 +48,9 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c index baa7cd508cd..bc38dd4d071 100644 --- a/sound/pci/emu10k1/emuproc.c +++ b/sound/pci/emu10k1/emuproc.c @@ -341,15 +341,17 @@ static void snd_emu10k1_proc_acode_read(struct snd_info_entry *entry, #define TOTAL_SIZE_CODE (0x200*8) #define A_TOTAL_SIZE_CODE (0x400*8) -static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry, - void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_emu10k1_fx8010_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { - long size; struct snd_emu10k1 *emu = entry->private_data; unsigned int offset; int tram_addr = 0; + unsigned int *tmp; + long res; + unsigned int idx; if (!strcmp(entry->name, "fx8010_tram_addr")) { offset = TANKMEMADDRREGBASE; @@ -361,30 +363,25 @@ static long snd_emu10k1_fx8010_read(struct snd_info_entry *entry, } else { offset = emu->audigy ? A_FXGPREGBASE : FXGPREGBASE; } - size = count; - if (pos + size > entry->size) - size = (long)entry->size - pos; - if (size > 0) { - unsigned int *tmp; - long res; - unsigned int idx; - if ((tmp = kmalloc(size + 8, GFP_KERNEL)) == NULL) - return -ENOMEM; - for (idx = 0; idx < ((pos & 3) + size + 3) >> 2; idx++) - if (tram_addr && emu->audigy) { - tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0) >> 11; - tmp[idx] |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20; - } else - tmp[idx] = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0); - if (copy_to_user(buf, ((char *)tmp) + (pos & 3), size)) - res = -EFAULT; - else { - res = size; + + tmp = kmalloc(count + 8, GFP_KERNEL); + if (!tmp) + return -ENOMEM; + for (idx = 0; idx < ((pos & 3) + count + 3) >> 2; idx++) { + unsigned int val; + val = snd_emu10k1_ptr_read(emu, offset + idx + (pos >> 2), 0); + if (tram_addr && emu->audigy) { + val >>= 11; + val |= snd_emu10k1_ptr_read(emu, 0x100 + idx + (pos >> 2), 0) << 20; } - kfree(tmp); - return res; + tmp[idx] = val; } - return 0; + if (copy_to_user(buf, ((char *)tmp) + (pos & 3), count)) + res = -EFAULT; + else + res = count; + kfree(tmp); + return res; } static void snd_emu10k1_proc_voices_read(struct snd_info_entry *entry, diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c index 6a47672f930..ffb1ddb8dc2 100644 --- a/sound/pci/emu10k1/memory.c +++ b/sound/pci/emu10k1/memory.c @@ -22,6 +22,7 @@ */ #include <linux/pci.h> +#include <linux/gfp.h> #include <linux/time.h> #include <linux/mutex.h> diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index ecaea9fb48e..23a58f0d6cb 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -104,6 +104,7 @@ #include <linux/gameport.h> #include <linux/moduleparam.h> #include <linux/mutex.h> +#include <linux/input.h> #include <sound/core.h> #include <sound/pcm.h> @@ -517,14 +518,9 @@ struct es1968 { /* ALSA Stuff */ struct snd_ac97 *ac97; - struct snd_kcontrol *master_switch; /* for h/w volume control */ - struct snd_kcontrol *master_volume; - struct snd_rawmidi *rmidi; spinlock_t reg_lock; - spinlock_t ac97_lock; - struct tasklet_struct hwvol_tq; unsigned int in_suspend; /* Maestro Stuff */ @@ -547,6 +543,16 @@ struct es1968 { #ifdef SUPPORT_JOYSTICK struct gameport *gameport; #endif + +#ifdef CONFIG_SND_ES1968_INPUT + struct input_dev *input_dev; + char phys[64]; /* physical device path */ +#else + struct snd_kcontrol *master_switch; /* for h/w volume control */ + struct snd_kcontrol *master_volume; + spinlock_t ac97_lock; + struct tasklet_struct hwvol_tq; +#endif }; static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id); @@ -632,28 +638,38 @@ static int snd_es1968_ac97_wait_poll(struct es1968 *chip) static void snd_es1968_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { struct es1968 *chip = ac97->private_data; +#ifndef CONFIG_SND_ES1968_INPUT unsigned long flags; +#endif snd_es1968_ac97_wait(chip); /* Write the bus */ +#ifndef CONFIG_SND_ES1968_INPUT spin_lock_irqsave(&chip->ac97_lock, flags); +#endif outw(val, chip->io_port + ESM_AC97_DATA); /*msleep(1);*/ outb(reg, chip->io_port + ESM_AC97_INDEX); /*msleep(1);*/ +#ifndef CONFIG_SND_ES1968_INPUT spin_unlock_irqrestore(&chip->ac97_lock, flags); +#endif } static unsigned short snd_es1968_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { u16 data = 0; struct es1968 *chip = ac97->private_data; +#ifndef CONFIG_SND_ES1968_INPUT unsigned long flags; +#endif snd_es1968_ac97_wait(chip); +#ifndef CONFIG_SND_ES1968_INPUT spin_lock_irqsave(&chip->ac97_lock, flags); +#endif outb(reg | 0x80, chip->io_port + ESM_AC97_INDEX); /*msleep(1);*/ @@ -661,7 +677,9 @@ static unsigned short snd_es1968_ac97_read(struct snd_ac97 *ac97, unsigned short data = inw(chip->io_port + ESM_AC97_DATA); /*msleep(1);*/ } +#ifndef CONFIG_SND_ES1968_INPUT spin_unlock_irqrestore(&chip->ac97_lock, flags); +#endif return data; } @@ -1874,13 +1892,17 @@ static void snd_es1968_update_pcm(struct es1968 *chip, struct esschan *es) } } -/* - */ +/* The hardware volume works by incrementing / decrementing 2 counters + (without wrap around) in response to volume button presses and then + generating an interrupt. The pair of counters is stored in bits 1-3 and 5-7 + of a byte wide register. The meaning of bits 0 and 4 is unknown. */ static void es1968_update_hw_volume(unsigned long private_data) { struct es1968 *chip = (struct es1968 *) private_data; int x, val; +#ifndef CONFIG_SND_ES1968_INPUT unsigned long flags; +#endif /* Figure out which volume control button was pushed, based on differences from the default register @@ -1895,6 +1917,7 @@ static void es1968_update_hw_volume(unsigned long private_data) if (chip->in_suspend) return; +#ifndef CONFIG_SND_ES1968_INPUT if (! chip->master_switch || ! chip->master_volume) return; @@ -1937,6 +1960,35 @@ static void es1968_update_hw_volume(unsigned long private_data) break; } spin_unlock_irqrestore(&chip->ac97_lock, flags); +#else + if (!chip->input_dev) + return; + + val = 0; + switch (x) { + case 0x88: + /* The counters have not changed, yet we've received a HV + interrupt. According to tests run by various people this + happens when pressing the mute button. */ + val = KEY_MUTE; + break; + case 0xaa: + /* counters increased by 1 -> volume up */ + val = KEY_VOLUMEUP; + break; + case 0x66: + /* counters decreased by 1 -> volume down */ + val = KEY_VOLUMEDOWN; + break; + } + + if (val) { + input_report_key(chip->input_dev, val, 1); + input_sync(chip->input_dev); + input_report_key(chip->input_dev, val, 0); + input_sync(chip->input_dev); + } +#endif } /* @@ -1953,7 +2005,11 @@ static irqreturn_t snd_es1968_interrupt(int irq, void *dev_id) outw(inw(chip->io_port + 4) & 1, chip->io_port + 4); if (event & ESM_HWVOL_IRQ) +#ifdef CONFIG_SND_ES1968_INPUT + es1968_update_hw_volume((unsigned long)chip); +#else tasklet_schedule(&chip->hwvol_tq); /* we'll do this later */ +#endif /* else ack 'em all, i imagine */ outb(0xFF, chip->io_port + 0x1A); @@ -1993,7 +2049,9 @@ snd_es1968_mixer(struct es1968 *chip) { struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; +#ifndef CONFIG_SND_ES1968_INPUT struct snd_ctl_elem_id elem_id; +#endif int err; static struct snd_ac97_bus_ops ops = { .write = snd_es1968_ac97_write, @@ -2009,6 +2067,7 @@ snd_es1968_mixer(struct es1968 *chip) if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97)) < 0) return err; +#ifndef CONFIG_SND_ES1968_INPUT /* attach master switch / volumes for h/w volume control */ memset(&elem_id, 0, sizeof(elem_id)); elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; @@ -2018,6 +2077,7 @@ snd_es1968_mixer(struct es1968 *chip) elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(elem_id.name, "Master Playback Volume"); chip->master_volume = snd_ctl_find_id(chip->card, &elem_id); +#endif return 0; } @@ -2341,6 +2401,7 @@ static void snd_es1968_start_irq(struct es1968 *chip) w = ESM_HIRQ_DSIE | ESM_HIRQ_HW_VOLUME; if (chip->rmidi) w |= ESM_HIRQ_MPU401; + outb(w, chip->io_port + 0x1A); outw(w, chip->io_port + ESM_PORT_HOST_IRQ); } @@ -2474,8 +2535,49 @@ static inline int snd_es1968_create_gameport(struct es1968 *chip, int dev) { ret static inline void snd_es1968_free_gameport(struct es1968 *chip) { } #endif +#ifdef CONFIG_SND_ES1968_INPUT +static int __devinit snd_es1968_input_register(struct es1968 *chip) +{ + struct input_dev *input_dev; + int err; + + input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + snprintf(chip->phys, sizeof(chip->phys), "pci-%s/input0", + pci_name(chip->pci)); + + input_dev->name = chip->card->driver; + input_dev->phys = chip->phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.vendor = chip->pci->vendor; + input_dev->id.product = chip->pci->device; + input_dev->dev.parent = &chip->pci->dev; + + __set_bit(EV_KEY, input_dev->evbit); + __set_bit(KEY_MUTE, input_dev->keybit); + __set_bit(KEY_VOLUMEDOWN, input_dev->keybit); + __set_bit(KEY_VOLUMEUP, input_dev->keybit); + + err = input_register_device(input_dev); + if (err) { + input_free_device(input_dev); + return err; + } + + chip->input_dev = input_dev; + return 0; +} +#endif /* CONFIG_SND_ES1968_INPUT */ + static int snd_es1968_free(struct es1968 *chip) { +#ifdef CONFIG_SND_ES1968_INPUT + if (chip->input_dev) + input_unregister_device(chip->input_dev); +#endif + if (chip->io_port) { if (chip->irq >= 0) synchronize_irq(chip->irq); @@ -2486,8 +2588,6 @@ static int snd_es1968_free(struct es1968 *chip) if (chip->irq >= 0) free_irq(chip->irq, chip); snd_es1968_free_gameport(chip); - chip->master_switch = NULL; - chip->master_volume = NULL; pci_release_regions(chip->pci); pci_disable_device(chip->pci); kfree(chip); @@ -2558,9 +2658,11 @@ static int __devinit snd_es1968_create(struct snd_card *card, spin_lock_init(&chip->substream_lock); INIT_LIST_HEAD(&chip->buf_list); INIT_LIST_HEAD(&chip->substream_list); - spin_lock_init(&chip->ac97_lock); mutex_init(&chip->memory_mutex); +#ifndef CONFIG_SND_ES1968_INPUT + spin_lock_init(&chip->ac97_lock); tasklet_init(&chip->hwvol_tq, es1968_update_hw_volume, (unsigned long)chip); +#endif chip->card = card; chip->pci = pci; chip->irq = -1; @@ -2713,6 +2815,13 @@ static int __devinit snd_es1968_probe(struct pci_dev *pci, snd_es1968_create_gameport(chip, dev); +#ifdef CONFIG_SND_ES1968_INPUT + err = snd_es1968_input_register(chip); + if (err) + snd_printk(KERN_WARNING "Input device registration " + "failed with error %i", err); +#endif + snd_es1968_start_irq(chip); chip->clock = clock[dev]; diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c index e4581a42ace..29714c818b5 100644 --- a/sound/pci/hda/hda_beep.c +++ b/sound/pci/hda/hda_beep.c @@ -21,6 +21,7 @@ #include <linux/input.h> #include <linux/pci.h> +#include <linux/slab.h> #include <linux/workqueue.h> #include <sound/core.h> #include "hda_beep.h" diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index dcd22446cfc..d8da18a9e98 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -22,6 +22,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <sound/core.h> #include <asm/unaligned.h> #include "hda_codec.h" diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 8b2915631cc..cec68152dcb 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2269,8 +2269,11 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = { SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), SND_PCI_QUIRK(0x1106, 0x3288, "ASUS M2V-MX SE", POS_FIX_LPIB), SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB), + SND_PCI_QUIRK(0x1458, 0xa022, "ga-ma770-ud3", POS_FIX_LPIB), SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB), SND_PCI_QUIRK(0x1565, 0x820f, "Biostar Microtech", POS_FIX_LPIB), + SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB), + SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB), SND_PCI_QUIRK(0x8086, 0xd601, "eMachines T5212", POS_FIX_LPIB), {} }; @@ -2361,6 +2364,7 @@ static struct snd_pci_quirk msi_black_list[] __devinitdata = { SND_PCI_QUIRK(0x1043, 0x81f6, "ASUS", 0), /* nvidia */ SND_PCI_QUIRK(0x1043, 0x822d, "ASUS", 0), /* Athlon64 X2 + nvidia MCP55 */ SND_PCI_QUIRK(0x1849, 0x0888, "ASRock", 0), /* Athlon64 X2 + nvidia */ + SND_PCI_QUIRK(0xa0a0, 0x0575, "Aopen MZ915-M", 0), /* ICH6 */ {} }; diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index e6d1bdff1b6..e9fdfc4b1c5 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -519,14 +519,6 @@ static int ad198x_suspend(struct hda_codec *codec, pm_message_t state) ad198x_power_eapd(codec); return 0; } - -static int ad198x_resume(struct hda_codec *codec) -{ - ad198x_init(codec); - snd_hda_codec_resume_amp(codec); - snd_hda_codec_resume_cache(codec); - return 0; -} #endif static struct hda_codec_ops ad198x_patch_ops = { @@ -539,7 +531,6 @@ static struct hda_codec_ops ad198x_patch_ops = { #endif #ifdef SND_HDA_NEEDS_RESUME .suspend = ad198x_suspend, - .resume = ad198x_resume, #endif .reboot_notify = ad198x_shutup, }; @@ -1896,6 +1887,14 @@ static int patch_ad1981(struct hda_codec *codec) case AD1981_THINKPAD: spec->mixers[0] = ad1981_thinkpad_mixers; spec->input_mux = &ad1981_thinkpad_capture_source; + /* set the upper-limit for mixer amp to 0dB for avoiding the + * possible damage by overloading + */ + snd_hda_override_amp_caps(codec, 0x11, HDA_INPUT, + (0x17 << AC_AMPCAP_OFFSET_SHIFT) | + (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) | + (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) | + (1 << AC_AMPCAP_MUTE_SHIFT)); break; case AD1981_TOSHIBA: spec->mixers[0] = ad1981_hp_mixers; diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c index 7de782a5b8f..350ee8ac415 100644 --- a/sound/pci/hda/patch_cirrus.c +++ b/sound/pci/hda/patch_cirrus.c @@ -766,7 +766,7 @@ static int build_input(struct hda_codec *codec) for (n = 0; n < AUTO_PIN_LAST; n++) { if (!spec->adc_nid[n]) continue; - err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[i]); + err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); if (err < 0) return err; } diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 194a28c5499..feabb44c7ca 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -1195,10 +1195,12 @@ static int patch_cxt5045(struct hda_codec *codec) switch (codec->subsystem_id >> 16) { case 0x103c: + case 0x1631: case 0x1734: - /* HP & Fujitsu-Siemens laptops have really bad sound over 0dB - * on NID 0x17. Fix max PCM level to 0 dB - * (originally it has 0x2b steps with 0dB offset 0x14) + case 0x17aa: + /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have + * really bad sound over 0dB on NID 0x17. Fix max PCM level to + * 0 dB (originally it has 0x2b steps with 0dB offset 0x14) */ snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT, (0x14 << AC_AMPCAP_OFFSET_SHIFT) | @@ -1591,6 +1593,21 @@ static int patch_cxt5047(struct hda_codec *codec) #endif } spec->vmaster_nid = 0x13; + + switch (codec->subsystem_id >> 16) { + case 0x103c: + /* HP laptops have really bad sound over 0 dB on NID 0x10. + * Fix max PCM level to 0 dB (originally it has 0x1e steps + * with 0 dB offset 0x17) + */ + snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT, + (0x17 << AC_AMPCAP_OFFSET_SHIFT) | + (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) | + (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) | + (1 << AC_AMPCAP_MUTE_SHIFT)); + break; + } + return 0; } @@ -2827,6 +2844,10 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = { CXT5066_DELL_LAPTOP), SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5), SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO), + SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD), + SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5), + SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5), + SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD), SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD), {} }; diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c index 70669a24690..3c10c0b149f 100644 --- a/sound/pci/hda/patch_nvhdmi.c +++ b/sound/pci/hda/patch_nvhdmi.c @@ -538,8 +538,6 @@ static int patch_nvhdmi_2ch(struct hda_codec *codec) * patch entries */ static struct hda_codec_preset snd_hda_preset_nvhdmi[] = { - { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch }, - { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch }, { .id = 0x10de0002, .name = "MCP77/78 HDMI", .patch = patch_nvhdmi_8ch_7x }, { .id = 0x10de0003, .name = "MCP77/78 HDMI", @@ -550,12 +548,16 @@ static struct hda_codec_preset snd_hda_preset_nvhdmi[] = { .patch = patch_nvhdmi_8ch_7x }, { .id = 0x10de0007, .name = "MCP79/7A HDMI", .patch = patch_nvhdmi_8ch_7x }, - { .id = 0x10de000c, .name = "MCP89 HDMI", + { .id = 0x10de000a, .name = "GT220 HDMI", .patch = patch_nvhdmi_8ch_89 }, { .id = 0x10de000b, .name = "GT21x HDMI", .patch = patch_nvhdmi_8ch_89 }, + { .id = 0x10de000c, .name = "MCP89 HDMI", + .patch = patch_nvhdmi_8ch_89 }, { .id = 0x10de000d, .name = "GT240 HDMI", .patch = patch_nvhdmi_8ch_89 }, + { .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch }, + { .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch }, {} /* terminator */ }; @@ -564,11 +566,12 @@ MODULE_ALIAS("snd-hda-codec-id:10de0003"); MODULE_ALIAS("snd-hda-codec-id:10de0005"); MODULE_ALIAS("snd-hda-codec-id:10de0006"); MODULE_ALIAS("snd-hda-codec-id:10de0007"); -MODULE_ALIAS("snd-hda-codec-id:10de0067"); -MODULE_ALIAS("snd-hda-codec-id:10de8001"); -MODULE_ALIAS("snd-hda-codec-id:10de000c"); +MODULE_ALIAS("snd-hda-codec-id:10de000a"); MODULE_ALIAS("snd-hda-codec-id:10de000b"); +MODULE_ALIAS("snd-hda-codec-id:10de000c"); MODULE_ALIAS("snd-hda-codec-id:10de000d"); +MODULE_ALIAS("snd-hda-codec-id:10de0067"); +MODULE_ALIAS("snd-hda-codec-id:10de8001"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("NVIDIA HDMI HD-audio codec"); diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4ec57633af8..886d8e46bb3 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -230,6 +230,7 @@ enum { ALC888_ACER_ASPIRE_7730G, ALC883_MEDION, ALC883_MEDION_MD2, + ALC883_MEDION_WIM2160, ALC883_LAPTOP_EAPD, ALC883_LENOVO_101E_2ch, ALC883_LENOVO_NB0763, @@ -1389,22 +1390,31 @@ struct alc_fixup { static void alc_pick_fixup(struct hda_codec *codec, const struct snd_pci_quirk *quirk, - const struct alc_fixup *fix) + const struct alc_fixup *fix, + int pre_init) { const struct alc_pincfg *cfg; quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk); if (!quirk) return; - fix += quirk->value; cfg = fix->pins; - if (cfg) { + if (pre_init && cfg) { +#ifdef CONFIG_SND_DEBUG_VERBOSE + snd_printdd(KERN_INFO "hda_codec: %s: Apply pincfg for %s\n", + codec->chip_name, quirk->name); +#endif for (; cfg->nid; cfg++) snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val); } - if (fix->verbs) + if (!pre_init && fix->verbs) { +#ifdef CONFIG_SND_DEBUG_VERBOSE + snd_printdd(KERN_INFO "hda_codec: %s: Apply fix-verbs for %s\n", + codec->chip_name, quirk->name); +#endif add_verb(codec->spec, fix->verbs); + } } static int alc_read_coef_idx(struct hda_codec *codec, @@ -1621,6 +1631,11 @@ static struct hda_verb alc888_acer_aspire_4930g_verbs[] = { */ static struct hda_verb alc888_acer_aspire_6530g_verbs[] = { +/* Route to built-in subwoofer as well as speakers */ + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, /* Bias voltage on for external mic port */ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN | PIN_VREF80}, /* Front Mic: set to PIN_IN (empty by default) */ @@ -1632,10 +1647,12 @@ static struct hda_verb alc888_acer_aspire_6530g_verbs[] = { /* Enable speaker output */ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x14, AC_VERB_SET_EAPD_BTLENABLE, 2}, /* Enable headphone output */ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | PIN_HP}, {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, {0x15, AC_VERB_SET_CONNECT_SEL, 0x00}, + {0x15, AC_VERB_SET_EAPD_BTLENABLE, 2}, { } }; @@ -2532,8 +2549,6 @@ static int alc_build_controls(struct hda_codec *codec) return err; } - alc_free_kctls(codec); /* no longer needed */ - /* assign Capture Source enums to NID */ kctl = snd_hda_find_mixer_ctl(codec, "Capture Source"); if (!kctl) @@ -2602,6 +2617,9 @@ static int alc_build_controls(struct hda_codec *codec) } } } + + alc_free_kctls(codec); /* no longer needed */ + return 0; } @@ -4125,7 +4143,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = { SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG), SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734), SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FUJITSU), - SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL), + SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_F1734), SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU), SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW), SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG), @@ -4800,6 +4818,25 @@ static void alc880_auto_init_analog_input(struct hda_codec *codec) } } +static void alc880_auto_init_input_src(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + int c; + + for (c = 0; c < spec->num_adc_nids; c++) { + unsigned int mux_idx; + const struct hda_input_mux *imux; + mux_idx = c >= spec->num_mux_defs ? 0 : c; + imux = &spec->input_mux[mux_idx]; + if (!imux->num_items && mux_idx > 0) + imux = &spec->input_mux[0]; + if (imux) + snd_hda_codec_write(codec, spec->adc_nids[c], 0, + AC_VERB_SET_CONNECT_SEL, + imux->items[0].index); + } +} + /* parse the BIOS configuration and set up the alc_spec */ /* return 1 if successful, 0 if the proper config is not found, * or a negative error code @@ -4878,6 +4915,7 @@ static void alc880_auto_init(struct hda_codec *codec) alc880_auto_init_multi_out(codec); alc880_auto_init_extra_out(codec); alc880_auto_init_analog_input(codec); + alc880_auto_init_input_src(codec); if (spec->unsol_event) alc_inithook(codec); } @@ -4983,6 +5021,70 @@ static void set_capture_mixer(struct hda_codec *codec) } } +/* fill adc_nids (and capsrc_nids) containing all active input pins */ +static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids, + int num_nids) +{ + struct alc_spec *spec = codec->spec; + int n; + hda_nid_t fallback_adc = 0, fallback_cap = 0; + + for (n = 0; n < num_nids; n++) { + hda_nid_t adc, cap; + hda_nid_t conn[HDA_MAX_NUM_INPUTS]; + int nconns, i, j; + + adc = nids[n]; + if (get_wcaps_type(get_wcaps(codec, adc)) != AC_WID_AUD_IN) + continue; + cap = adc; + nconns = snd_hda_get_connections(codec, cap, conn, + ARRAY_SIZE(conn)); + if (nconns == 1) { + cap = conn[0]; + nconns = snd_hda_get_connections(codec, cap, conn, + ARRAY_SIZE(conn)); + } + if (nconns <= 0) + continue; + if (!fallback_adc) { + fallback_adc = adc; + fallback_cap = cap; + } + for (i = 0; i < AUTO_PIN_LAST; i++) { + hda_nid_t nid = spec->autocfg.input_pins[i]; + if (!nid) + continue; + for (j = 0; j < nconns; j++) { + if (conn[j] == nid) + break; + } + if (j >= nconns) + break; + } + if (i >= AUTO_PIN_LAST) { + int num_adcs = spec->num_adc_nids; + spec->private_adc_nids[num_adcs] = adc; + spec->private_capsrc_nids[num_adcs] = cap; + spec->num_adc_nids++; + spec->adc_nids = spec->private_adc_nids; + if (adc != cap) + spec->capsrc_nids = spec->private_capsrc_nids; + } + } + if (!spec->num_adc_nids) { + printk(KERN_WARNING "hda_codec: %s: no valid ADC found;" + " using fallback 0x%x\n", + codec->chip_name, fallback_adc); + spec->private_adc_nids[0] = fallback_adc; + spec->adc_nids = spec->private_adc_nids; + if (fallback_adc != fallback_cap) { + spec->private_capsrc_nids[0] = fallback_cap; + spec->capsrc_nids = spec->private_adc_nids; + } + } +} + #ifdef CONFIG_SND_HDA_INPUT_BEEP #define set_beep_amp(spec, nid, idx, dir) \ ((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 3, idx, dir)) @@ -6325,6 +6427,8 @@ static void alc260_auto_init_analog_input(struct hda_codec *codec) } } +#define alc260_auto_init_input_src alc880_auto_init_input_src + /* * generic initialization of ADC, input mixers and output mixers */ @@ -6411,6 +6515,7 @@ static void alc260_auto_init(struct hda_codec *codec) struct alc_spec *spec = codec->spec; alc260_auto_init_multi_out(codec); alc260_auto_init_analog_input(codec); + alc260_auto_init_input_src(codec); if (spec->unsol_event) alc_inithook(codec); } @@ -8383,6 +8488,42 @@ static struct snd_kcontrol_new alc883_medion_md2_mixer[] = { { } /* end */ }; +static struct snd_kcontrol_new alc883_medion_wim2160_mixer[] = { + HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), + HDA_CODEC_MUTE("Speaker Playback Switch", 0x15, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("Line Playback Volume", 0x08, 0x0, HDA_INPUT), + HDA_CODEC_MUTE("Line Playback Switch", 0x08, 0x0, HDA_INPUT), + { } /* end */ +}; + +static struct hda_verb alc883_medion_wim2160_verbs[] = { + /* Unmute front mixer */ + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, + + /* Set speaker pin to front mixer */ + {0x15, AC_VERB_SET_CONNECT_SEL, 0x00}, + + /* Init headphone pin */ + {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, + {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00}, + {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN}, + + { } /* end */ +}; + +/* toggle speaker-output according to the hp-jack state */ +static void alc883_medion_wim2160_setup(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + + spec->autocfg.hp_pins[0] = 0x1a; + spec->autocfg.speaker_pins[0] = 0x15; +} + static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = { HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), @@ -8397,9 +8538,7 @@ static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = { static struct snd_kcontrol_new alc888_acer_aspire_6530_mixer[] = { HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), HDA_CODEC_VOLUME("LFE Playback Volume", 0x0f, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE("LFE Playback Switch", 0x0f, 2, HDA_INPUT), HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT), HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT), HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT), @@ -9094,6 +9233,7 @@ static const char *alc882_models[ALC882_MODEL_LAST] = { [ALC888_ACER_ASPIRE_7730G] = "acer-aspire-7730g", [ALC883_MEDION] = "medion", [ALC883_MEDION_MD2] = "medion-md2", + [ALC883_MEDION_WIM2160] = "medion-wim2160", [ALC883_LAPTOP_EAPD] = "laptop-eapd", [ALC883_LENOVO_101E_2ch] = "lenovo-101e", [ALC883_LENOVO_NB0763] = "lenovo-nb0763", @@ -9210,6 +9350,7 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = { SND_PCI_QUIRK(0x1462, 0xaa08, "MSI", ALC883_TARGA_2ch_DIG), SND_PCI_QUIRK(0x147b, 0x1083, "Abit IP35-PRO", ALC883_6ST_DIG), + SND_PCI_QUIRK(0x1558, 0x0571, "Clevo laptop M570U", ALC883_3ST_6ch_DIG), SND_PCI_QUIRK(0x1558, 0x0721, "Clevo laptop M720R", ALC883_CLEVO_M720), SND_PCI_QUIRK(0x1558, 0x0722, "Clevo laptop M720SR", ALC883_CLEVO_M720), SND_PCI_QUIRK(0x1558, 0x5409, "Clevo laptop M540R", ALC883_CLEVO_M540R), @@ -9748,6 +9889,21 @@ static struct alc_config_preset alc882_presets[] = { .setup = alc883_medion_md2_setup, .init_hook = alc_automute_amp, }, + [ALC883_MEDION_WIM2160] = { + .mixers = { alc883_medion_wim2160_mixer }, + .init_verbs = { alc883_init_verbs, alc883_medion_wim2160_verbs }, + .num_dacs = ARRAY_SIZE(alc883_dac_nids), + .dac_nids = alc883_dac_nids, + .dig_out_nid = ALC883_DIGOUT_NID, + .num_adc_nids = ARRAY_SIZE(alc883_adc_nids), + .adc_nids = alc883_adc_nids, + .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes), + .channel_mode = alc883_3ST_2ch_modes, + .input_mux = &alc883_capture_source, + .unsol_event = alc_automute_amp_unsol_event, + .setup = alc883_medion_wim2160_setup, + .init_hook = alc_automute_amp, + }, [ALC883_LAPTOP_EAPD] = { .mixers = { alc883_base_mixer }, .init_verbs = { alc883_init_verbs, alc882_eapd_verbs }, @@ -10040,6 +10196,8 @@ static void alc882_auto_set_output_and_unmute(struct hda_codec *codec, int idx; alc_set_pin_output(codec, nid, pin_type); + if (dac_idx >= spec->multiout.num_dacs) + return; if (spec->multiout.dac_nids[dac_idx] == 0x25) idx = 4; else @@ -10291,7 +10449,8 @@ static int patch_alc882(struct hda_codec *codec) board_config = ALC882_AUTO; } - alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups); + if (board_config == ALC882_AUTO) + alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups, 1); if (board_config == ALC882_AUTO) { /* automatic parse from the BIOS config */ @@ -10364,6 +10523,9 @@ static int patch_alc882(struct hda_codec *codec) set_capture_mixer(codec); set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT); + if (board_config == ALC882_AUTO) + alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups, 0); + spec->vmaster_nid = 0x0c; codec->patch_ops = alc_patch_ops; @@ -12455,11 +12617,11 @@ static void alc268_aspire_one_speaker_automute(struct hda_codec *codec) unsigned char bits; present = snd_hda_jack_detect(codec, 0x15); - bits = present ? AMP_IN_MUTE(0) : 0; + bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0f, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); } static void alc268_acer_lc_unsol_event(struct hda_codec *codec, @@ -12744,6 +12906,7 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid, dac = 0x02; break; case 0x15: + case 0x21: /* ALC269vb has this pin, too */ dac = 0x03; break; default: @@ -13329,9 +13492,9 @@ static hda_nid_t alc269vb_capsrc_nids[1] = { 0x22, }; -/* NOTE: ADC2 (0x07) is connected from a recording *MIXER* (0x24), - * not a mux! - */ +static hda_nid_t alc269_adc_candidates[] = { + 0x08, 0x09, 0x07, +}; #define alc269_modes alc260_modes #define alc269_capture_source alc880_lg_lw_capture_source @@ -13478,11 +13641,11 @@ static void alc269_quanta_fl1_speaker_automute(struct hda_codec *codec) unsigned char bits; present = snd_hda_jack_detect(codec, 0x15); - bits = present ? AMP_IN_MUTE(0) : 0; + bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0x0c); @@ -13507,11 +13670,11 @@ static void alc269_lifebook_speaker_automute(struct hda_codec *codec) /* Check port replicator headphone socket */ present |= snd_hda_jack_detect(codec, 0x1a); - bits = present ? AMP_IN_MUTE(0) : 0; + bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0x0c); @@ -13642,11 +13805,11 @@ static void alc269_speaker_automute(struct hda_codec *codec) unsigned char bits; present = snd_hda_jack_detect(codec, nid); - bits = present ? AMP_IN_MUTE(0) : 0; + bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); } /* unsolicited event for HP jack sensing */ @@ -13663,19 +13826,19 @@ static void alc269_laptop_unsol_event(struct hda_codec *codec, } } -static void alc269_laptop_dmic_setup(struct hda_codec *codec) +static void alc269_laptop_amic_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; spec->autocfg.hp_pins[0] = 0x15; spec->autocfg.speaker_pins[0] = 0x14; spec->ext_mic.pin = 0x18; spec->ext_mic.mux_idx = 0; - spec->int_mic.pin = 0x12; - spec->int_mic.mux_idx = 5; + spec->int_mic.pin = 0x19; + spec->int_mic.mux_idx = 1; spec->auto_mic = 1; } -static void alc269vb_laptop_dmic_setup(struct hda_codec *codec) +static void alc269_laptop_dmic_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; spec->autocfg.hp_pins[0] = 0x15; @@ -13683,14 +13846,14 @@ static void alc269vb_laptop_dmic_setup(struct hda_codec *codec) spec->ext_mic.pin = 0x18; spec->ext_mic.mux_idx = 0; spec->int_mic.pin = 0x12; - spec->int_mic.mux_idx = 6; + spec->int_mic.mux_idx = 5; spec->auto_mic = 1; } -static void alc269_laptop_amic_setup(struct hda_codec *codec) +static void alc269vb_laptop_amic_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; - spec->autocfg.hp_pins[0] = 0x15; + spec->autocfg.hp_pins[0] = 0x21; spec->autocfg.speaker_pins[0] = 0x14; spec->ext_mic.pin = 0x18; spec->ext_mic.mux_idx = 0; @@ -13699,6 +13862,18 @@ static void alc269_laptop_amic_setup(struct hda_codec *codec) spec->auto_mic = 1; } +static void alc269vb_laptop_dmic_setup(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + spec->autocfg.hp_pins[0] = 0x21; + spec->autocfg.speaker_pins[0] = 0x14; + spec->ext_mic.pin = 0x18; + spec->ext_mic.mux_idx = 0; + spec->int_mic.pin = 0x12; + spec->int_mic.mux_idx = 6; + spec->auto_mic = 1; +} + static void alc269_laptop_inithook(struct hda_codec *codec) { alc269_speaker_automute(codec); @@ -13838,7 +14013,6 @@ static int alc269_parse_auto_config(struct hda_codec *codec) struct alc_spec *spec = codec->spec; int err; static hda_nid_t alc269_ignore[] = { 0x1d, 0 }; - hda_nid_t real_capsrc_nids; err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, alc269_ignore); @@ -13862,18 +14036,19 @@ static int alc269_parse_auto_config(struct hda_codec *codec) if ((alc_read_coef_idx(codec, 0) & 0x00f0) == 0x0010) { add_verb(spec, alc269vb_init_verbs); - real_capsrc_nids = alc269vb_capsrc_nids[0]; alc_ssid_check(codec, 0, 0x1b, 0x14, 0x21); } else { add_verb(spec, alc269_init_verbs); - real_capsrc_nids = alc269_capsrc_nids[0]; alc_ssid_check(codec, 0x15, 0x1b, 0x14, 0); } spec->num_mux_defs = 1; spec->input_mux = &spec->private_imux[0]; + fillup_priv_adc_nids(codec, alc269_adc_candidates, + sizeof(alc269_adc_candidates)); + /* set default input source */ - snd_hda_codec_write_cache(codec, real_capsrc_nids, + snd_hda_codec_write_cache(codec, spec->capsrc_nids[0], 0, AC_VERB_SET_CONNECT_SEL, spec->input_mux->items[0].index); @@ -13903,6 +14078,27 @@ static void alc269_auto_init(struct hda_codec *codec) alc_inithook(codec); } +enum { + ALC269_FIXUP_SONY_VAIO, +}; + +const static struct hda_verb alc269_sony_vaio_fixup_verbs[] = { + {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD}, + {} +}; + +static const struct alc_fixup alc269_fixups[] = { + [ALC269_FIXUP_SONY_VAIO] = { + .verbs = alc269_sony_vaio_fixup_verbs + }, +}; + +static struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_FIXUP_SONY_VAIO), + {} +}; + + /* * configuration and preset */ @@ -13962,7 +14158,7 @@ static struct snd_pci_quirk alc269_cfg_tbl[] = { ALC269_DMIC), SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005HA", ALC269_DMIC), SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005HA", ALC269_DMIC), - SND_PCI_QUIRK(0x104d, 0x9071, "SONY XTB", ALC269_DMIC), + SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_AUTO), SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook ICH9M-based", ALC269_LIFEBOOK), SND_PCI_QUIRK(0x152d, 0x1778, "Quanta ON1", ALC269_DMIC), SND_PCI_QUIRK(0x1734, 0x115d, "FSC Amilo", ALC269_FUJITSU), @@ -14036,7 +14232,7 @@ static struct alc_config_preset alc269_presets[] = { .num_channel_mode = ARRAY_SIZE(alc269_modes), .channel_mode = alc269_modes, .unsol_event = alc269_laptop_unsol_event, - .setup = alc269_laptop_amic_setup, + .setup = alc269vb_laptop_amic_setup, .init_hook = alc269_laptop_inithook, }, [ALC269VB_DMIC] = { @@ -14116,6 +14312,9 @@ static int patch_alc269(struct hda_codec *codec) board_config = ALC269_AUTO; } + if (board_config == ALC269_AUTO) + alc_pick_fixup(codec, alc269_fixup_tbl, alc269_fixups, 1); + if (board_config == ALC269_AUTO) { /* automatic parse from the BIOS config */ err = alc269_parse_auto_config(codec); @@ -14152,20 +14351,25 @@ static int patch_alc269(struct hda_codec *codec) spec->stream_digital_playback = &alc269_pcm_digital_playback; spec->stream_digital_capture = &alc269_pcm_digital_capture; - if (!is_alc269vb) { - spec->adc_nids = alc269_adc_nids; - spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids); - spec->capsrc_nids = alc269_capsrc_nids; - } else { - spec->adc_nids = alc269vb_adc_nids; - spec->num_adc_nids = ARRAY_SIZE(alc269vb_adc_nids); - spec->capsrc_nids = alc269vb_capsrc_nids; + if (!spec->adc_nids) { /* wasn't filled automatically? use default */ + if (!is_alc269vb) { + spec->adc_nids = alc269_adc_nids; + spec->num_adc_nids = ARRAY_SIZE(alc269_adc_nids); + spec->capsrc_nids = alc269_capsrc_nids; + } else { + spec->adc_nids = alc269vb_adc_nids; + spec->num_adc_nids = ARRAY_SIZE(alc269vb_adc_nids); + spec->capsrc_nids = alc269vb_capsrc_nids; + } } if (!spec->cap_mixer) set_capture_mixer(codec); set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT); + if (board_config == ALC269_AUTO) + alc_pick_fixup(codec, alc269_fixup_tbl, alc269_fixups, 0); + spec->vmaster_nid = 0x02; codec->patch_ops = alc_patch_ops; @@ -15254,7 +15458,8 @@ static int patch_alc861(struct hda_codec *codec) board_config = ALC861_AUTO; } - alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups); + if (board_config == ALC861_AUTO) + alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups, 1); if (board_config == ALC861_AUTO) { /* automatic parse from the BIOS config */ @@ -15291,6 +15496,9 @@ static int patch_alc861(struct hda_codec *codec) spec->vmaster_nid = 0x03; + if (board_config == ALC861_AUTO) + alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups, 0); + codec->patch_ops = alc_patch_ops; if (board_config == ALC861_AUTO) { spec->init_hook = alc861_auto_init; @@ -16225,7 +16433,8 @@ static int patch_alc861vd(struct hda_codec *codec) board_config = ALC861VD_AUTO; } - alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups); + if (board_config == ALC861VD_AUTO) + alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups, 1); if (board_config == ALC861VD_AUTO) { /* automatic parse from the BIOS config */ @@ -16273,6 +16482,9 @@ static int patch_alc861vd(struct hda_codec *codec) spec->vmaster_nid = 0x02; + if (board_config == ALC861VD_AUTO) + alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups, 0); + codec->patch_ops = alc_patch_ops; if (board_config == ALC861VD_AUTO) @@ -17111,9 +17323,9 @@ static void alc663_m51va_speaker_automute(struct hda_codec *codec) present = snd_hda_jack_detect(codec, 0x21); bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); } static void alc663_21jd_two_speaker_automute(struct hda_codec *codec) @@ -17124,13 +17336,13 @@ static void alc663_21jd_two_speaker_automute(struct hda_codec *codec) present = snd_hda_jack_detect(codec, 0x21); bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); } static void alc663_15jd_two_speaker_automute(struct hda_codec *codec) @@ -17141,13 +17353,13 @@ static void alc663_15jd_two_speaker_automute(struct hda_codec *codec) present = snd_hda_jack_detect(codec, 0x15); bits = present ? HDA_AMP_MUTE : 0; snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 0, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0e, HDA_INPUT, 1, - AMP_IN_MUTE(0), bits); + HDA_AMP_MUTE, bits); } static void alc662_f5z_speaker_automute(struct hda_codec *codec) @@ -17186,14 +17398,14 @@ static void alc663_two_hp_m2_speaker_automute(struct hda_codec *codec) if (present1 || present2) { snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), AMP_IN_MUTE(0)); + HDA_AMP_MUTE, HDA_AMP_MUTE); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), AMP_IN_MUTE(0)); + HDA_AMP_MUTE, HDA_AMP_MUTE); } else { snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 0, - AMP_IN_MUTE(0), 0); + HDA_AMP_MUTE, 0); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, - AMP_IN_MUTE(0), 0); + HDA_AMP_MUTE, 0); } } @@ -17659,7 +17871,6 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = { ALC662_3ST_6ch_DIG), SND_PCI_QUIRK_MASK(0x1854, 0xf000, 0x2000, "ASUS H13-200x", ALC663_ASUS_H13), - SND_PCI_QUIRK(0x8086, 0xd604, "Intel mobo", ALC662_3ST_2ch_DIG), {} }; diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 8c416bb18a5..a0e06d82da1 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -104,6 +104,7 @@ enum { STAC_DELL_M4_2, STAC_DELL_M4_3, STAC_HP_M4, + STAC_HP_DV4, STAC_HP_DV5, STAC_HP_HDX, STAC_HP_DV4_1222NR, @@ -1544,11 +1545,9 @@ static unsigned int alienware_m17x_pin_configs[13] = { 0x904601b0, }; -static unsigned int intel_dg45id_pin_configs[14] = { +static unsigned int intel_dg45id_pin_configs[13] = { 0x02214230, 0x02A19240, 0x01013214, 0x01014210, - 0x01A19250, 0x01011212, 0x01016211, 0x40f000f0, - 0x40f000f0, 0x40f000f0, 0x40f000f0, 0x014510A0, - 0x074510B0, 0x40f000f0 + 0x01A19250, 0x01011212, 0x01016211 }; static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = { @@ -1607,6 +1606,10 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = { "Dell Studio 1555", STAC_DELL_M6_DMIC), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02bd, "Dell Studio 1557", STAC_DELL_M6_DMIC), + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe, + "Dell Studio XPS 1645", STAC_DELL_M6_BOTH), + SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413, + "Dell Studio 1558", STAC_DELL_M6_BOTH), {} /* terminator */ }; @@ -1689,6 +1692,7 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { [STAC_DELL_M4_2] = dell_m4_2_pin_configs, [STAC_DELL_M4_3] = dell_m4_3_pin_configs, [STAC_HP_M4] = NULL, + [STAC_HP_DV4] = NULL, [STAC_HP_DV5] = NULL, [STAC_HP_HDX] = NULL, [STAC_HP_DV4_1222NR] = NULL, @@ -1701,6 +1705,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = { [STAC_DELL_M4_2] = "dell-m4-2", [STAC_DELL_M4_3] = "dell-m4-3", [STAC_HP_M4] = "hp-m4", + [STAC_HP_DV4] = "hp-dv4", [STAC_HP_DV5] = "hp-dv5", [STAC_HP_HDX] = "hp-hdx", [STAC_HP_DV4_1222NR] = "hp-dv4-1222nr", @@ -1719,7 +1724,7 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = { SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3080, "HP", STAC_HP_DV5), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x30f0, - "HP dv4-7", STAC_HP_DV5), + "HP dv4-7", STAC_HP_DV4), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3600, "HP dv4-7", STAC_HP_DV5), SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3610, @@ -1730,6 +1735,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = { "HP HDX", STAC_HP_HDX), /* HDX16 */ SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3620, "HP dv6", STAC_HP_DV5), + SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3061, + "HP dv6", STAC_HP_DV5), /* HP dv6-1110ax */ SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x7010, "HP", STAC_HP_DV5), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233, @@ -4762,6 +4769,9 @@ static void set_hp_led_gpio(struct hda_codec *codec) struct sigmatel_spec *spec = codec->spec; unsigned int gpio; + if (spec->gpio_led) + return; + gpio = snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP); gpio &= AC_GPIO_IO_COUNT; if (gpio > 3) @@ -5671,6 +5681,9 @@ again: spec->num_smuxes = 1; spec->num_dmuxes = 1; /* fallthrough */ + case STAC_HP_DV4: + spec->gpio_led = 0x01; + /* fallthrough */ case STAC_HP_DV5: snd_hda_codec_set_pincfg(codec, 0x0d, 0x90170010); stac92xx_auto_set_pinctl(codec, 0x0d, AC_PINCTL_OUT_EN); @@ -5684,6 +5697,7 @@ again: spec->num_dmics = 1; spec->num_dmuxes = 1; spec->num_smuxes = 1; + spec->gpio_led = 0x08; break; } @@ -5740,7 +5754,8 @@ again: } /* enable bass on HP dv7 */ - if (spec->board_config == STAC_HP_DV5) { + if (spec->board_config == STAC_HP_DV4 || + spec->board_config == STAC_HP_DV5) { unsigned int cap; cap = snd_hda_param_read(codec, 0x1, AC_PAR_GPIO_CAP); cap &= AC_GPIO_IO_COUNT; diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 9ddc37300f6..73453814e09 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -476,7 +476,7 @@ static struct snd_kcontrol_new *via_clone_control(struct via_spec *spec, knew->name = kstrdup(tmpl->name, GFP_KERNEL); if (!knew->name) return NULL; - return 0; + return knew; } static void via_free_kctls(struct hda_codec *codec) @@ -1215,14 +1215,13 @@ static struct snd_kcontrol_new via_hp_mixer[2] = { }, }; -static int via_hp_build(struct via_spec *spec) +static int via_hp_build(struct hda_codec *codec) { + struct via_spec *spec = codec->spec; struct snd_kcontrol_new *knew; hda_nid_t nid; - - knew = via_clone_control(spec, &via_hp_mixer[0]); - if (knew == NULL) - return -ENOMEM; + int nums; + hda_nid_t conn[HDA_MAX_CONNECTIONS]; switch (spec->codec_type) { case VT1718S: @@ -1239,6 +1238,14 @@ static int via_hp_build(struct via_spec *spec) break; } + nums = snd_hda_get_connections(codec, nid, conn, HDA_MAX_CONNECTIONS); + if (nums <= 1) + return 0; + + knew = via_clone_control(spec, &via_hp_mixer[0]); + if (knew == NULL) + return -ENOMEM; + knew->subdevice = HDA_SUBDEV_NID_FLAG | nid; knew->private_value = nid; @@ -2561,7 +2568,7 @@ static int vt1708_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); via_smart51_build(spec); return 1; @@ -3087,7 +3094,7 @@ static int vt1709_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); via_smart51_build(spec); return 1; @@ -3654,7 +3661,7 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); via_smart51_build(spec); return 1; @@ -4140,7 +4147,7 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); via_smart51_build(spec); return 1; @@ -4510,7 +4517,7 @@ static int vt1702_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); return 1; } @@ -4930,7 +4937,7 @@ static int vt1718S_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); via_smart51_build(spec); @@ -5425,7 +5432,7 @@ static int vt1716S_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); via_smart51_build(spec); @@ -5781,7 +5788,7 @@ static int vt2002P_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); return 1; } @@ -6000,12 +6007,12 @@ static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec, /* Line-Out: PortE */ err = via_add_control(spec, VIA_CTL_WIDGET_VOL, - "Master Front Playback Volume", + "Front Playback Volume", HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT)); if (err < 0) return err; err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE, - "Master Front Playback Switch", + "Front Playback Switch", HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT)); if (err < 0) return err; @@ -6130,7 +6137,7 @@ static int vt1812_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(spec); + via_hp_build(codec); return 1; } diff --git a/sound/pci/ice1712/ak4xxx.c b/sound/pci/ice1712/ak4xxx.c index 03391da8c8c..90d560c3df1 100644 --- a/sound/pci/ice1712/ak4xxx.c +++ b/sound/pci/ice1712/ak4xxx.c @@ -24,6 +24,7 @@ #include <asm/io.h> #include <linux/delay.h> #include <linux/interrupt.h> +#include <linux/slab.h> #include <linux/init.h> #include <sound/core.h> #include <sound/initval.h> diff --git a/sound/pci/ice1712/amp.c b/sound/pci/ice1712/amp.c index 6da21a2bcad..e328cfb7620 100644 --- a/sound/pci/ice1712/amp.c +++ b/sound/pci/ice1712/amp.c @@ -25,7 +25,6 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> -#include <linux/slab.h> #include <sound/core.h> #include "ice1712.h" diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c index 9e66f6d306f..2f6252266a0 100644 --- a/sound/pci/ice1712/aureon.c +++ b/sound/pci/ice1712/aureon.c @@ -1956,11 +1956,10 @@ static int __devinit aureon_add_controls(struct snd_ice1712 *ice) return 0; } - /* - * initialize the chip + * reset the chip */ -static int __devinit aureon_init(struct snd_ice1712 *ice) +static int aureon_reset(struct snd_ice1712 *ice) { static const unsigned short wm_inits_aureon[] = { /* These come first to reduce init pop noise */ @@ -2047,30 +2046,10 @@ static int __devinit aureon_init(struct snd_ice1712 *ice) 0x0605, /* slave, 24bit, MSB on second OSCLK, SDOUT for right channel when OLRCK is high */ (unsigned short)-1 }; - struct aureon_spec *spec; unsigned int tmp; const unsigned short *p; - int err, i; - - spec = kzalloc(sizeof(*spec), GFP_KERNEL); - if (!spec) - return -ENOMEM; - ice->spec = spec; - - if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) { - ice->num_total_dacs = 6; - ice->num_total_adcs = 2; - } else { - /* aureon 7.1 and prodigy 7.1 */ - ice->num_total_dacs = 8; - ice->num_total_adcs = 2; - } - - /* to remeber the register values of CS8415 */ - ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); - if (!ice->akm) - return -ENOMEM; - ice->akm_codecs = 1; + int err; + struct aureon_spec *spec = ice->spec; err = aureon_ac97_init(ice); if (err != 0) @@ -2118,6 +2097,61 @@ static int __devinit aureon_init(struct snd_ice1712 *ice) /* initialize PCA9554 pin directions & set default input */ aureon_pca9554_write(ice, PCA9554_DIR, 0x00); aureon_pca9554_write(ice, PCA9554_OUT, 0x00); /* internal AUX */ + return 0; +} + +/* + * suspend/resume + */ +#ifdef CONFIG_PM +static int aureon_resume(struct snd_ice1712 *ice) +{ + struct aureon_spec *spec = ice->spec; + int err, i; + + err = aureon_reset(ice); + if (err != 0) + return err; + + /* workaround for poking volume with alsamixer after resume: + * just set stored volume again */ + for (i = 0; i < ice->num_total_dacs; i++) + wm_set_vol(ice, i, spec->vol[i], spec->master[i % 2]); + return 0; +} +#endif + +/* + * initialize the chip + */ +static int __devinit aureon_init(struct snd_ice1712 *ice) +{ + struct aureon_spec *spec; + int i, err; + + spec = kzalloc(sizeof(*spec), GFP_KERNEL); + if (!spec) + return -ENOMEM; + ice->spec = spec; + + if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) { + ice->num_total_dacs = 6; + ice->num_total_adcs = 2; + } else { + /* aureon 7.1 and prodigy 7.1 */ + ice->num_total_dacs = 8; + ice->num_total_adcs = 2; + } + + /* to remeber the register values of CS8415 */ + ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); + if (!ice->akm) + return -ENOMEM; + ice->akm_codecs = 1; + + err = aureon_reset(ice); + if (err != 0) + return err; spec->master[0] = WM_VOL_MUTE; spec->master[1] = WM_VOL_MUTE; @@ -2126,6 +2160,11 @@ static int __devinit aureon_init(struct snd_ice1712 *ice) wm_set_vol(ice, i, spec->vol[i], spec->master[i % 2]); } +#ifdef CONFIG_PM + ice->pm_resume = aureon_resume; + ice->pm_suspend_enabled = 1; +#endif + return 0; } diff --git a/sound/pci/ice1712/maya44.c b/sound/pci/ice1712/maya44.c index 3e1c20ae2f1..726fd4b92e1 100644 --- a/sound/pci/ice1712/maya44.c +++ b/sound/pci/ice1712/maya44.c @@ -347,7 +347,7 @@ static int maya_gpio_sw_put(struct snd_kcontrol *kcontrol, /* known working input slots (0-4) */ #define MAYA_LINE_IN 1 /* in-2 */ -#define MAYA_MIC_IN 4 /* in-5 */ +#define MAYA_MIC_IN 3 /* in-4 */ static void wm8776_select_input(struct snd_maya44 *chip, int idx, int line) { @@ -393,8 +393,8 @@ static int maya_rec_src_put(struct snd_kcontrol *kcontrol, int changed; mutex_lock(&chip->mutex); - changed = maya_set_gpio_bits(chip->ice, GPIO_MIC_RELAY, - sel ? GPIO_MIC_RELAY : 0); + changed = maya_set_gpio_bits(chip->ice, 1 << GPIO_MIC_RELAY, + sel ? (1 << GPIO_MIC_RELAY) : 0); wm8776_select_input(chip, 0, sel ? MAYA_MIC_IN : MAYA_LINE_IN); mutex_unlock(&chip->mutex); return changed; diff --git a/sound/pci/ice1712/vt1720_mobo.c b/sound/pci/ice1712/vt1720_mobo.c index 7f9674b641c..4c551e147c0 100644 --- a/sound/pci/ice1712/vt1720_mobo.c +++ b/sound/pci/ice1712/vt1720_mobo.c @@ -25,7 +25,6 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> -#include <linux/slab.h> #include <sound/core.h> #include "ice1712.h" diff --git a/sound/pci/ice1712/wtm.c b/sound/pci/ice1712/wtm.c index 5af9e84456d..e618f789026 100644 --- a/sound/pci/ice1712/wtm.c +++ b/sound/pci/ice1712/wtm.c @@ -29,7 +29,6 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> -#include <linux/slab.h> #include <sound/core.h> #include "ice1712.h" diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 0cca56038cd..ef9af3f4ace 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -26,6 +26,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/initval.h> #include <sound/control.h> diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index b64e78139d6..3c40d726b46 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -41,6 +41,7 @@ #include <linux/vmalloc.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/input.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> @@ -844,11 +845,18 @@ struct snd_m3 { struct m3_dma *substreams; spinlock_t reg_lock; - spinlock_t ac97_lock; +#ifdef CONFIG_SND_MAESTRO3_INPUT + struct input_dev *input_dev; + char phys[64]; /* physical device path */ +#else + spinlock_t ac97_lock; struct snd_kcontrol *master_switch; struct snd_kcontrol *master_volume; struct tasklet_struct hwvol_tq; +#endif + + unsigned int in_suspend; #ifdef CONFIG_PM u16 *suspend_mem; @@ -884,6 +892,7 @@ static DEFINE_PCI_DEVICE_TABLE(snd_m3_ids) = { MODULE_DEVICE_TABLE(pci, snd_m3_ids); static struct snd_pci_quirk m3_amp_quirk_list[] __devinitdata = { + SND_PCI_QUIRK(0x0E11, 0x0094, "Compaq Evo N600c", 0x0c), SND_PCI_QUIRK(0x10f7, 0x833e, "Panasonic CF-28", 0x0d), SND_PCI_QUIRK(0x10f7, 0x833d, "Panasonic CF-72", 0x0d), SND_PCI_QUIRK(0x1033, 0x80f1, "NEC LM800J/7", 0x03), @@ -1596,23 +1605,43 @@ static void snd_m3_update_ptr(struct snd_m3 *chip, struct m3_dma *s) } } +/* The m3's hardware volume works by incrementing / decrementing 2 counters + (without wrap around) in response to volume button presses and then + generating an interrupt. The pair of counters is stored in bits 1-3 and 5-7 + of a byte wide register. The meaning of bits 0 and 4 is unknown. */ static void snd_m3_update_hw_volume(unsigned long private_data) { struct snd_m3 *chip = (struct snd_m3 *) private_data; int x, val; +#ifndef CONFIG_SND_MAESTRO3_INPUT unsigned long flags; +#endif /* Figure out which volume control button was pushed, based on differences from the default register values. */ x = inb(chip->iobase + SHADOW_MIX_REG_VOICE) & 0xee; - /* Reset the volume control registers. */ + /* Reset the volume counters to 4. Tests on the allegro integrated + into a Compaq N600C laptop, have revealed that: + 1) Writing any value will result in the 2 counters being reset to + 4 so writing 0x88 is not strictly necessary + 2) Writing to any of the 4 involved registers will reset all 4 + of them (and reading them always returns the same value for all + of them) + It could be that a maestro deviates from this, so leave the code + as is. */ outb(0x88, chip->iobase + SHADOW_MIX_REG_VOICE); outb(0x88, chip->iobase + HW_VOL_COUNTER_VOICE); outb(0x88, chip->iobase + SHADOW_MIX_REG_MASTER); outb(0x88, chip->iobase + HW_VOL_COUNTER_MASTER); + /* Ignore spurious HV interrupts during suspend / resume, this avoids + mistaking them for a mute button press. */ + if (chip->in_suspend) + return; + +#ifndef CONFIG_SND_MAESTRO3_INPUT if (!chip->master_switch || !chip->master_volume) return; @@ -1622,7 +1651,9 @@ static void snd_m3_update_hw_volume(unsigned long private_data) val = chip->ac97->regs[AC97_MASTER_VOL]; switch (x) { case 0x88: - /* mute */ + /* The counters have not changed, yet we've received a HV + interrupt. According to tests run by various people this + happens when pressing the mute button. */ val ^= 0x8000; chip->ac97->regs[AC97_MASTER_VOL] = val; outw(val, chip->iobase + CODEC_DATA); @@ -1631,7 +1662,7 @@ static void snd_m3_update_hw_volume(unsigned long private_data) &chip->master_switch->id); break; case 0xaa: - /* volume up */ + /* counters increased by 1 -> volume up */ if ((val & 0x7f) > 0) val--; if ((val & 0x7f00) > 0) @@ -1643,7 +1674,7 @@ static void snd_m3_update_hw_volume(unsigned long private_data) &chip->master_volume->id); break; case 0x66: - /* volume down */ + /* counters decreased by 1 -> volume down */ if ((val & 0x7f) < 0x1f) val++; if ((val & 0x7f00) < 0x1f00) @@ -1656,6 +1687,35 @@ static void snd_m3_update_hw_volume(unsigned long private_data) break; } spin_unlock_irqrestore(&chip->ac97_lock, flags); +#else + if (!chip->input_dev) + return; + + val = 0; + switch (x) { + case 0x88: + /* The counters have not changed, yet we've received a HV + interrupt. According to tests run by various people this + happens when pressing the mute button. */ + val = KEY_MUTE; + break; + case 0xaa: + /* counters increased by 1 -> volume up */ + val = KEY_VOLUMEUP; + break; + case 0x66: + /* counters decreased by 1 -> volume down */ + val = KEY_VOLUMEDOWN; + break; + } + + if (val) { + input_report_key(chip->input_dev, val, 1); + input_sync(chip->input_dev); + input_report_key(chip->input_dev, val, 0); + input_sync(chip->input_dev); + } +#endif } static irqreturn_t snd_m3_interrupt(int irq, void *dev_id) @@ -1670,7 +1730,11 @@ static irqreturn_t snd_m3_interrupt(int irq, void *dev_id) return IRQ_NONE; if (status & HV_INT_PENDING) +#ifdef CONFIG_SND_MAESTRO3_INPUT + snd_m3_update_hw_volume((unsigned long)chip); +#else tasklet_schedule(&chip->hwvol_tq); +#endif /* * ack an assp int if its running @@ -1936,18 +2000,24 @@ static unsigned short snd_m3_ac97_read(struct snd_ac97 *ac97, unsigned short reg) { struct snd_m3 *chip = ac97->private_data; +#ifndef CONFIG_SND_MAESTRO3_INPUT unsigned long flags; +#endif unsigned short data = 0xffff; if (snd_m3_ac97_wait(chip)) goto fail; +#ifndef CONFIG_SND_MAESTRO3_INPUT spin_lock_irqsave(&chip->ac97_lock, flags); +#endif snd_m3_outb(chip, 0x80 | (reg & 0x7f), CODEC_COMMAND); if (snd_m3_ac97_wait(chip)) goto fail_unlock; data = snd_m3_inw(chip, CODEC_DATA); fail_unlock: +#ifndef CONFIG_SND_MAESTRO3_INPUT spin_unlock_irqrestore(&chip->ac97_lock, flags); +#endif fail: return data; } @@ -1956,14 +2026,20 @@ static void snd_m3_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { struct snd_m3 *chip = ac97->private_data; +#ifndef CONFIG_SND_MAESTRO3_INPUT unsigned long flags; +#endif if (snd_m3_ac97_wait(chip)) return; +#ifndef CONFIG_SND_MAESTRO3_INPUT spin_lock_irqsave(&chip->ac97_lock, flags); +#endif snd_m3_outw(chip, val, CODEC_DATA); snd_m3_outb(chip, reg & 0x7f, CODEC_COMMAND); +#ifndef CONFIG_SND_MAESTRO3_INPUT spin_unlock_irqrestore(&chip->ac97_lock, flags); +#endif } @@ -2070,7 +2146,9 @@ static int __devinit snd_m3_mixer(struct snd_m3 *chip) { struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; +#ifndef CONFIG_SND_MAESTRO3_INPUT struct snd_ctl_elem_id elem_id; +#endif int err; static struct snd_ac97_bus_ops ops = { .write = snd_m3_ac97_write, @@ -2090,6 +2168,7 @@ static int __devinit snd_m3_mixer(struct snd_m3 *chip) schedule_timeout_uninterruptible(msecs_to_jiffies(100)); snd_ac97_write(chip->ac97, AC97_PCM, 0); +#ifndef CONFIG_SND_MAESTRO3_INPUT memset(&elem_id, 0, sizeof(elem_id)); elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(elem_id.name, "Master Playback Switch"); @@ -2098,6 +2177,7 @@ static int __devinit snd_m3_mixer(struct snd_m3 *chip) elem_id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(elem_id.name, "Master Playback Volume"); chip->master_volume = snd_ctl_find_id(chip->card, &elem_id); +#endif return 0; } @@ -2363,6 +2443,7 @@ snd_m3_enable_ints(struct snd_m3 *chip) val = ASSP_INT_ENABLE /*| MPU401_INT_ENABLE*/; if (chip->hv_config & HV_CTRL_ENABLE) val |= HV_INT_ENABLE; + outb(val, chip->iobase + HOST_INT_STATUS); outw(val, io + HOST_INT_CTRL); outb(inb(io + ASSP_CONTROL_C) | ASSP_HOST_INT_ENABLE, io + ASSP_CONTROL_C); @@ -2377,6 +2458,11 @@ static int snd_m3_free(struct snd_m3 *chip) struct m3_dma *s; int i; +#ifdef CONFIG_SND_MAESTRO3_INPUT + if (chip->input_dev) + input_unregister_device(chip->input_dev); +#endif + if (chip->substreams) { spin_lock_irq(&chip->reg_lock); for (i = 0; i < chip->num_substreams; i++) { @@ -2424,6 +2510,7 @@ static int m3_suspend(struct pci_dev *pci, pm_message_t state) if (chip->suspend_mem == NULL) return 0; + chip->in_suspend = 1; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(chip->pcm); snd_ac97_suspend(chip->ac97); @@ -2497,10 +2584,46 @@ static int m3_resume(struct pci_dev *pci) snd_m3_hv_init(chip); snd_power_change_state(card, SNDRV_CTL_POWER_D0); + chip->in_suspend = 0; return 0; } #endif /* CONFIG_PM */ +#ifdef CONFIG_SND_MAESTRO3_INPUT +static int __devinit snd_m3_input_register(struct snd_m3 *chip) +{ + struct input_dev *input_dev; + int err; + + input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + snprintf(chip->phys, sizeof(chip->phys), "pci-%s/input0", + pci_name(chip->pci)); + + input_dev->name = chip->card->driver; + input_dev->phys = chip->phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.vendor = chip->pci->vendor; + input_dev->id.product = chip->pci->device; + input_dev->dev.parent = &chip->pci->dev; + + __set_bit(EV_KEY, input_dev->evbit); + __set_bit(KEY_MUTE, input_dev->keybit); + __set_bit(KEY_VOLUMEDOWN, input_dev->keybit); + __set_bit(KEY_VOLUMEUP, input_dev->keybit); + + err = input_register_device(input_dev); + if (err) { + input_free_device(input_dev); + return err; + } + + chip->input_dev = input_dev; + return 0; +} +#endif /* CONFIG_INPUT */ /* */ @@ -2544,7 +2667,9 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, } spin_lock_init(&chip->reg_lock); +#ifndef CONFIG_SND_MAESTRO3_INPUT spin_lock_init(&chip->ac97_lock); +#endif switch (pci->device) { case PCI_DEVICE_ID_ESS_ALLEGRO: @@ -2627,7 +2752,9 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, snd_m3_hv_init(chip); +#ifndef CONFIG_SND_MAESTRO3_INPUT tasklet_init(&chip->hwvol_tq, snd_m3_update_hw_volume, (unsigned long)chip); +#endif if (request_irq(pci->irq, snd_m3_interrupt, IRQF_SHARED, card->driver, chip)) { @@ -2659,7 +2786,16 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, if ((err = snd_m3_pcm(chip, 0)) < 0) return err; - + +#ifdef CONFIG_SND_MAESTRO3_INPUT + if (chip->hv_config & HV_CTRL_ENABLE) { + err = snd_m3_input_register(chip); + if (err) + snd_printk(KERN_WARNING "Input device registration " + "failed with error %i", err); + } +#endif + snd_m3_enable_ints(chip); snd_m3_assp_continue(chip); diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index ea4256b08a3..6c3fd4d1c49 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -27,6 +27,7 @@ #include <linux/dma-mapping.h> #include <linux/moduleparam.h> #include <linux/mutex.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> @@ -1101,73 +1102,17 @@ static int snd_mixart_free(struct mixart_mgr *mgr) /* * proc interface */ -static long long snd_mixart_BA0_llseek(struct snd_info_entry *entry, - void *private_file_data, - struct file *file, - long long offset, - int orig) -{ - offset = offset & ~3; /* 4 bytes aligned */ - - switch(orig) { - case SEEK_SET: - file->f_pos = offset; - break; - case SEEK_CUR: - file->f_pos += offset; - break; - case SEEK_END: /* offset is negative */ - file->f_pos = MIXART_BA0_SIZE + offset; - break; - default: - return -EINVAL; - } - if(file->f_pos > MIXART_BA0_SIZE) - file->f_pos = MIXART_BA0_SIZE; - return file->f_pos; -} - -static long long snd_mixart_BA1_llseek(struct snd_info_entry *entry, - void *private_file_data, - struct file *file, - long long offset, - int orig) -{ - offset = offset & ~3; /* 4 bytes aligned */ - - switch(orig) { - case SEEK_SET: - file->f_pos = offset; - break; - case SEEK_CUR: - file->f_pos += offset; - break; - case SEEK_END: /* offset is negative */ - file->f_pos = MIXART_BA1_SIZE + offset; - break; - default: - return -EINVAL; - } - if(file->f_pos > MIXART_BA1_SIZE) - file->f_pos = MIXART_BA1_SIZE; - return file->f_pos; -} /* mixart_BA0 proc interface for BAR 0 - read callback */ -static long snd_mixart_BA0_read(struct snd_info_entry *entry, void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_mixart_BA0_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { struct mixart_mgr *mgr = entry->private_data; - unsigned long maxsize; - if (pos >= MIXART_BA0_SIZE) - return 0; - maxsize = MIXART_BA0_SIZE - pos; - if (count > maxsize) - count = maxsize; count = count & ~3; /* make sure the read size is a multiple of 4 bytes */ if (copy_to_user_fromio(buf, MIXART_MEM(mgr, pos), count)) return -EFAULT; @@ -1177,18 +1122,13 @@ static long snd_mixart_BA0_read(struct snd_info_entry *entry, void *file_private /* mixart_BA1 proc interface for BAR 1 - read callback */ -static long snd_mixart_BA1_read(struct snd_info_entry *entry, void *file_private_data, - struct file *file, char __user *buf, - unsigned long count, unsigned long pos) +static ssize_t snd_mixart_BA1_read(struct snd_info_entry *entry, + void *file_private_data, + struct file *file, char __user *buf, + size_t count, loff_t pos) { struct mixart_mgr *mgr = entry->private_data; - unsigned long maxsize; - if (pos > MIXART_BA1_SIZE) - return 0; - maxsize = MIXART_BA1_SIZE - pos; - if (count > maxsize) - count = maxsize; count = count & ~3; /* make sure the read size is a multiple of 4 bytes */ if (copy_to_user_fromio(buf, MIXART_REG(mgr, pos), count)) return -EFAULT; @@ -1197,12 +1137,10 @@ static long snd_mixart_BA1_read(struct snd_info_entry *entry, void *file_private static struct snd_info_entry_ops snd_mixart_proc_ops_BA0 = { .read = snd_mixart_BA0_read, - .llseek = snd_mixart_BA0_llseek }; static struct snd_info_entry_ops snd_mixart_proc_ops_BA1 = { .read = snd_mixart_BA1_read, - .llseek = snd_mixart_BA1_llseek }; diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c index 4cf4cd8c939..bf2696aa5d4 100644 --- a/sound/pci/mixart/mixart_hwdep.c +++ b/sound/pci/mixart/mixart_hwdep.c @@ -24,6 +24,7 @@ #include <linux/pci.h> #include <linux/firmware.h> #include <linux/vmalloc.h> +#include <linux/slab.h> #include <asm/io.h> #include <sound/core.h> #include "mixart.h" diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index 9c5e6450eeb..fad03d64e3a 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -21,6 +21,7 @@ #include <linux/interrupt.h> #include <linux/mutex.h> #include <linux/pci.h> +#include <linux/slab.h> #include <sound/ac97_codec.h> #include <sound/asoundef.h> #include <sound/core.h> diff --git a/sound/pci/oxygen/xonar_cs43xx.c b/sound/pci/oxygen/xonar_cs43xx.c index 16c226bfcd2..7c4986b27f2 100644 --- a/sound/pci/oxygen/xonar_cs43xx.c +++ b/sound/pci/oxygen/xonar_cs43xx.c @@ -56,6 +56,7 @@ #include <sound/pcm_params.h> #include <sound/tlv.h> #include "xonar.h" +#include "cm9780.h" #include "cs4398.h" #include "cs4362a.h" @@ -172,6 +173,8 @@ static void xonar_d1_init(struct oxygen *chip) oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE); + oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); + xonar_init_cs53x1(chip); xonar_enable_output(chip); diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index d5e1c6eb7b7..3c04524de37 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -70,10 +70,10 @@ #include <linux/delay.h> +#include <linux/gfp.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 9d5252bc870..d19dc052c39 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -27,7 +27,6 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index 52c6eb57cc3..b92adef8e81 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/slab.h> #include <linux/pci.h> #include <linux/firmware.h> #include <linux/moduleparam.h> diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index 44a3e2d8c55..c492af5b25f 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -24,7 +24,6 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> -#include <linux/slab.h> #include <linux/moduleparam.h> #include <sound/core.h> diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c index 7e3e8fbc90f..9cc1b5aa014 100644 --- a/sound/pci/sis7019.c +++ b/sound/pci/sis7019.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/pci.h> #include <linux/time.h> +#include <linux/slab.h> #include <linux/moduleparam.h> #include <linux/interrupt.h> #include <linux/delay.h> diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c index 5d2afa0b0ce..9dce0bde5c0 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c @@ -19,6 +19,7 @@ */ #include <linux/delay.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include "pdaudiocf.h" diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c index 0d668f47162..43f995a3f96 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c @@ -20,7 +20,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include <linux/slab.h> #include <linux/delay.h> #include <sound/core.h> #include <sound/asoundef.h> diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c index 7be3b335704..cfd1438bcc6 100644 --- a/sound/pcmcia/vx/vxpocket.c +++ b/sound/pcmcia/vx/vxpocket.c @@ -21,6 +21,7 @@ #include <linux/init.h> #include <linux/moduleparam.h> +#include <linux/slab.h> #include <sound/core.h> #include "vxpocket.h" #include <pcmcia/ciscode.h> diff --git a/sound/ppc/burgundy.c b/sound/ppc/burgundy.c index 1f72e1c786b..00e2d5166d0 100644 --- a/sound/ppc/burgundy.c +++ b/sound/ppc/burgundy.c @@ -21,7 +21,6 @@ #include <asm/io.h> #include <linux/init.h> -#include <linux/slab.h> #include <linux/delay.h> #include <sound/core.h> #include "pmac.h" diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c index d06f780bd7e..8f064c7ce74 100644 --- a/sound/ppc/keywest.c +++ b/sound/ppc/keywest.c @@ -22,7 +22,6 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/delay.h> -#include <linux/slab.h> #include <sound/core.h> #include "pmac.h" diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 53c81a54761..2f12da4da56 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -20,10 +20,10 @@ #include <linux/dma-mapping.h> #include <linux/dmapool.h> +#include <linux/gfp.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/io.h> -#include <linux/slab.h> #include <sound/asound.h> #include <sound/control.h> diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index 789f44f4ac7..20afdf9772e 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -30,6 +30,7 @@ #include <linux/kmod.h> #include <linux/slab.h> #include <linux/interrupt.h> +#include <linux/string.h> #include <sound/core.h> #include <asm/io.h> #include <asm/irq.h> @@ -46,6 +47,8 @@ #define DBG(fmt...) #endif +#define IS_G4DA (of_machine_is_compatible("PowerMac3,4")) + /* i2c address for tumbler */ #define TAS_I2C_ADDR 0x34 @@ -243,6 +246,7 @@ static int tumbler_set_master_volume(struct pmac_tumbler *mix) snd_printk(KERN_ERR "failed to set volume \n"); return -EINVAL; } + DBG("(I) succeeded to set volume (%u, %u)\n", left_vol, right_vol); return 0; } @@ -353,6 +357,7 @@ static int tumbler_set_drc(struct pmac_tumbler *mix) snd_printk(KERN_ERR "failed to set DRC\n"); return -EINVAL; } + DBG("(I) succeeded to set DRC (%u, %u)\n", val[0], val[1]); return 0; } @@ -389,6 +394,7 @@ static int snapper_set_drc(struct pmac_tumbler *mix) snd_printk(KERN_ERR "failed to set DRC\n"); return -EINVAL; } + DBG("(I) succeeded to set DRC (%u, %u)\n", val[0], val[1]); return 0; } @@ -1134,7 +1140,8 @@ static long tumbler_find_device(const char *device, const char *platform, gp->inactive_val = (*base) ? 0x4 : 0x5; } else { const u32 *prop = NULL; - gp->active_state = 0; + gp->active_state = IS_G4DA + && !strncmp(device, "keywest-gpio1", 13); gp->active_val = 0x4; gp->inactive_val = 0x5; /* Here are some crude hacks to extract the GPIO polarity and @@ -1312,6 +1319,9 @@ static int __devinit tumbler_init(struct snd_pmac *chip) if (irq <= NO_IRQ) irq = tumbler_find_device("line-output-detect", NULL, &mix->line_detect, 1); + if (IS_G4DA && irq <= NO_IRQ) + irq = tumbler_find_device("keywest-gpio16", + NULL, &mix->line_detect, 1); mix->lineout_irq = irq; tumbler_reset_audio(chip); diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c index 76d9ad27d91..68e0dee4ff0 100644 --- a/sound/sh/sh_dac_audio.c +++ b/sound/sh/sh_dac_audio.c @@ -26,6 +26,7 @@ #include <linux/interrupt.h> #include <linux/io.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> #include <sound/pcm.h> diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c index 9ef6b96373f..3e6628c8e66 100644 --- a/sound/soc/atmel/atmel-pcm.c +++ b/sound/soc/atmel/atmel-pcm.c @@ -180,7 +180,7 @@ static int atmel_pcm_hw_params(struct snd_pcm_substream *substream, snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); runtime->dma_bytes = params_buffer_bytes(params); - prtd->params = rtd->dai->cpu_dai->dma_data; + prtd->params = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); prtd->params->dma_intr_handler = atmel_pcm_dma_irq; prtd->dma_buffer = runtime->dma_addr; diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index e588e63f18d..0b59806905d 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -363,12 +363,12 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream, ssc_p->dma_params[dir] = dma_params; /* - * The cpu_dai->dma_data field is only used to communicate the - * appropriate DMA parameters to the pcm driver hw_params() + * The snd_soc_pcm_stream->dma_data field is only used to communicate + * the appropriate DMA parameters to the pcm driver hw_params() * function. It should not be used for other purposes * as it is common to all substreams. */ - rtd->dai->cpu_dai->dma_data = dma_params; + snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_params); channels = params_channels(params); diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c index 340311d7fed..a61ccd2d505 100644 --- a/sound/soc/au1x/psc-ac97.c +++ b/sound/soc/au1x/psc-ac97.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/slab.h> #include <linux/device.h> #include <linux/delay.h> #include <linux/mutex.h> diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c index 0cf2ca61c77..495be6e7193 100644 --- a/sound/soc/au1x/psc-i2s.c +++ b/sound/soc/au1x/psc-i2s.c @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/slab.h> #include <linux/suspend.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c index 67cbfe7283d..5e7aacf3bb5 100644 --- a/sound/soc/blackfin/bf5xx-ac97-pcm.c +++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c @@ -29,8 +29,8 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/slab.h> #include <linux/dma-mapping.h> +#include <linux/gfp.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c index e6932297873..523b7fc33f4 100644 --- a/sound/soc/blackfin/bf5xx-ac97.c +++ b/sound/soc/blackfin/bf5xx-ac97.c @@ -16,6 +16,7 @@ #include <linux/interrupt.h> #include <linux/wait.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index c6c6a4a7d94..1d2a1adf257 100644 --- a/sound/soc/blackfin/bf5xx-i2s-pcm.c +++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c @@ -29,8 +29,8 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/slab.h> #include <linux/dma-mapping.h> +#include <linux/gfp.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c index 5e03bb2f3cd..6bac1ac1a31 100644 --- a/sound/soc/blackfin/bf5xx-tdm-pcm.c +++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c @@ -29,8 +29,8 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/slab.h> #include <linux/dma-mapping.h> +#include <linux/gfp.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c index a1bbe16b7f9..1f5e57a4bb7 100644 --- a/sound/soc/codecs/ac97.c +++ b/sound/soc/codecs/ac97.c @@ -13,6 +13,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/kernel.h> #include <linux/device.h> #include <sound/core.h> @@ -80,9 +81,11 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg, static int ac97_soc_probe(struct platform_device *pdev) { struct snd_soc_device *socdev = platform_get_drvdata(pdev); + struct snd_soc_card *card = socdev->card; struct snd_soc_codec *codec; struct snd_ac97_bus *ac97_bus; struct snd_ac97_template ac97_template; + int i; int ret = 0; printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION); @@ -102,12 +105,6 @@ static int ac97_soc_probe(struct platform_device *pdev) INIT_LIST_HEAD(&codec->dapm_widgets); INIT_LIST_HEAD(&codec->dapm_paths); - ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0); - if (ret < 0) { - printk(KERN_ERR "ASoC: failed to init gen ac97 glue\n"); - goto err; - } - /* register pcms */ ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); if (ret < 0) @@ -123,6 +120,13 @@ static int ac97_soc_probe(struct platform_device *pdev) if (ret < 0) goto bus_err; + for (i = 0; i < card->num_links; i++) { + if (card->dai_link[i].codec_dai->ac97_control) { + snd_ac97_dev_add_pdata(codec->ac97, + card->dai_link[i].cpu_dai->ac97_pdata); + } + } + return 0; bus_err: diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c index 3c80137d593..11b62dee842 100644 --- a/sound/soc/codecs/ad1836.c +++ b/sound/soc/codecs/ad1836.c @@ -17,6 +17,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c index c233810d463..240cd155b31 100644 --- a/sound/soc/codecs/ad1938.c +++ b/sound/soc/codecs/ad1938.c @@ -27,6 +27,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c index 39c0f7584e6..042072738cd 100644 --- a/sound/soc/codecs/ad1980.c +++ b/sound/soc/codecs/ad1980.c @@ -12,6 +12,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c index d2fcc601722..475807bea2c 100644 --- a/sound/soc/codecs/ad73311.c +++ b/sound/soc/codecs/ad73311.c @@ -11,6 +11,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/ads117x.c b/sound/soc/codecs/ads117x.c index cc96411ca3e..f8e75edb27b 100644 --- a/sound/soc/codecs/ads117x.c +++ b/sound/soc/codecs/ads117x.c @@ -11,6 +11,7 @@ */ #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/device.h> #include <sound/core.h> diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c index b68d99fb6af..bdeb10dfd88 100644 --- a/sound/soc/codecs/ak4104.c +++ b/sound/soc/codecs/ak4104.c @@ -10,6 +10,7 @@ */ #include <linux/module.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/soc.h> #include <sound/initval.h> diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c index ff966567e2b..352d1d08dbd 100644 --- a/sound/soc/codecs/ak4535.c +++ b/sound/soc/codecs/ak4535.c @@ -19,6 +19,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index 3ef16bbc8c8..729859cf6ca 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -29,6 +29,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c index 82fca284d00..926797a014c 100644 --- a/sound/soc/codecs/ak4671.c +++ b/sound/soc/codecs/ak4671.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <sound/initval.h> diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index dfbeb2db61b..81a62d198b7 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -23,6 +23,7 @@ #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/soc.h> #include <sound/initval.h> diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c index e000cdfec1e..9f169c47710 100644 --- a/sound/soc/codecs/cx20442.c +++ b/sound/soc/codecs/cx20442.c @@ -14,6 +14,7 @@ */ #include <linux/tty.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c index cf2975a7294..366daf1d044 100644 --- a/sound/soc/codecs/da7210.c +++ b/sound/soc/codecs/da7210.c @@ -23,6 +23,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c index 2afcd0a8669..5a5f187a265 100644 --- a/sound/soc/codecs/pcm3008.c +++ b/sound/soc/codecs/pcm3008.c @@ -19,6 +19,7 @@ #include <linux/kernel.h> #include <linux/device.h> #include <linux/gpio.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/initval.h> diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c index d2ff1cde688..29d0906a924 100644 --- a/sound/soc/codecs/ssm2602.c +++ b/sound/soc/codecs/ssm2602.c @@ -33,6 +33,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c index 81b8c9dfe7f..3293629dcb3 100644 --- a/sound/soc/codecs/stac9766.c +++ b/sound/soc/codecs/stac9766.c @@ -15,6 +15,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/device.h> #include <sound/core.h> diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c index da589d8664d..776b79cde90 100644 --- a/sound/soc/codecs/tlv320aic23.c +++ b/sound/soc/codecs/tlv320aic23.c @@ -25,6 +25,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c index 357b609196e..b5b7d6a0384 100644 --- a/sound/soc/codecs/tlv320aic26.c +++ b/sound/soc/codecs/tlv320aic26.c @@ -13,6 +13,7 @@ #include <linux/device.h> #include <linux/sysfs.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index e4b946a19ea..4a6d56c3fed 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -39,6 +39,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index f9f367d29a9..d1e0e81ef30 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -31,6 +31,7 @@ #include <linux/interrupt.h> #include <linux/gpio.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -778,7 +779,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream) if (dac33->fifo_mode) { /* Generic for all FIFO modes */ /* 50-51 : ASRC Control registers */ - dac33_write(codec, DAC33_ASRC_CTRL_A, (1 << 4)); /* div=2 */ + dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCLKDIV(1)); dac33_write(codec, DAC33_ASRC_CTRL_B, 1); /* ??? */ /* Write registers 0x34 and 0x35 (MSB, LSB) */ @@ -1038,11 +1039,7 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai, case SND_SOC_DAIFMT_DSP_A: aictrl_a |= DAC33_AFMT_DSP; aictrl_b &= ~DAC33_DATA_DELAY_MASK; - aictrl_b |= DAC33_DATA_DELAY(1); /* 1 bit delay */ - break; - case SND_SOC_DAIFMT_DSP_B: - aictrl_a |= DAC33_AFMT_DSP; - aictrl_b &= ~DAC33_DATA_DELAY_MASK; /* No delay */ + aictrl_b |= DAC33_DATA_DELAY(0); break; case SND_SOC_DAIFMT_RIGHT_J: aictrl_a |= DAC33_AFMT_RIGHT_J; @@ -1066,7 +1063,7 @@ static void dac33_init_chip(struct snd_soc_codec *codec) { /* 44-46: DAC Control Registers */ /* A : DAC sample rate Fsref/1.5 */ - dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(1)); + dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0)); /* B : DAC src=normal, not muted */ dac33_write(codec, DAC33_DAC_CTRL_B, DAC33_DACSRCR_RIGHT | DAC33_DACSRCL_LEFT); diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c index 958d49c969a..569ad8758a8 100644 --- a/sound/soc/codecs/tpa6130a2.c +++ b/sound/soc/codecs/tpa6130a2.c @@ -26,6 +26,7 @@ #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/tpa6130a2-plat.h> #include <sound/soc.h> #include <sound/soc-dapm.h> diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index 6f5d4af2005..520ffd6536c 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -27,6 +27,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/i2c/twl.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c index 3e99fe5131d..a8dcd5a5bbc 100644 --- a/sound/soc/codecs/uda134x.c +++ b/sound/soc/codecs/uda134x.c @@ -15,6 +15,7 @@ #include <linux/module.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index 217b0268059..002e289d125 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -23,7 +23,6 @@ #include <linux/module.h> #include <linux/moduleparam.h> -#include <linux/version.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/firmware.h> @@ -32,6 +31,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/debugfs.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index df2c6d9617f..2e0772f9c45 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/delay.h> #include <linux/pm.h> #include <linux/platform_device.h> diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index b432f4d4a32..6acc885cf9b 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -14,6 +14,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c index af8cb6995a1..9000b1d19af 100644 --- a/sound/soc/codecs/wm8510.c +++ b/sound/soc/codecs/wm8510.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c index d3a61d7ea0c..19cd4729342 100644 --- a/sound/soc/codecs/wm8523.c +++ b/sound/soc/codecs/wm8523.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c index d077df6f5e7..8cc9042965e 100644 --- a/sound/soc/codecs/wm8580.c +++ b/sound/soc/codecs/wm8580.c @@ -25,6 +25,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c index 24a35603bcf..8ca3812f2f2 100644 --- a/sound/soc/codecs/wm8711.c +++ b/sound/soc/codecs/wm8711.c @@ -20,6 +20,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8727.c b/sound/soc/codecs/wm8727.c index 63a254e293c..1072621e93f 100644 --- a/sound/soc/codecs/wm8727.c +++ b/sound/soc/codecs/wm8727.c @@ -13,6 +13,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c index 3fb653ba363..07adc375a70 100644 --- a/sound/soc/codecs/wm8728.c +++ b/sound/soc/codecs/wm8728.c @@ -18,6 +18,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 5a2619dbf28..e7c6bf16318 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -18,6 +18,7 @@ #include <linux/delay.h> #include <linux/pm.h> #include <linux/i2c.h> +#include <linux/slab.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c index 475c67ac781..2916ed4d384 100644 --- a/sound/soc/codecs/wm8750.c +++ b/sound/soc/codecs/wm8750.c @@ -20,6 +20,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index c2444e7c848..613199a0f79 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -40,6 +40,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c index 44e7d9d82f8..60b1b3e1094 100644 --- a/sound/soc/codecs/wm8776.c +++ b/sound/soc/codecs/wm8776.c @@ -20,6 +20,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index dbc368c0826..b7fd96adac6 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -24,6 +24,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 3595bd57c4e..fa5f99fde68 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -23,6 +23,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 593e47d0e0e..c6f0abcc571 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c index 31e39ffd1d8..0c04b476487 100644 --- a/sound/soc/codecs/wm8940.c +++ b/sound/soc/codecs/wm8940.c @@ -30,6 +30,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c index 615dab2b62e..c8d7a809af4 100644 --- a/sound/soc/codecs/wm8955.c +++ b/sound/soc/codecs/wm8955.c @@ -18,6 +18,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index d07bcc1e1c6..f1e63e01b04 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -15,6 +15,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c index d2342c5e042..50634ab76a5 100644 --- a/sound/soc/codecs/wm8961.c +++ b/sound/soc/codecs/wm8961.c @@ -18,6 +18,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c index d9540d55fc8..a65b781af51 100644 --- a/sound/soc/codecs/wm8971.c +++ b/sound/soc/codecs/wm8971.c @@ -20,6 +20,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index ee637af4737..69708c4cc00 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -18,6 +18,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 28bb59ea6ea..526f56b0906 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -19,6 +19,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c index 2862e4dced2..bb18c3ecfeb 100644 --- a/sound/soc/codecs/wm8988.c +++ b/sound/soc/codecs/wm8988.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c index 056b787b6ee..831f4730bfd 100644 --- a/sound/soc/codecs/wm8990.c +++ b/sound/soc/codecs/wm8990.c @@ -18,6 +18,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index bf022f68b84..03e8b1a6a56 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -18,6 +18,7 @@ #include <linux/i2c.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 29f3771c33a..9da0724cd47 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -19,6 +19,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -3007,34 +3008,39 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec, break; case SND_SOC_BIAS_OFF: - /* Switch over to startup biases */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - WM8994_VMID_RAMP_MASK, - WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - (1 << WM8994_VMID_RAMP_SHIFT)); - - /* Disable main biases */ - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1, - WM8994_BIAS_ENA | WM8994_VMID_SEL_MASK, 0); + if (codec->bias_level == SND_SOC_BIAS_STANDBY) { + /* Switch over to startup biases */ + snd_soc_update_bits(codec, WM8994_ANTIPOP_2, + WM8994_BIAS_SRC | + WM8994_STARTUP_BIAS_ENA | + WM8994_VMID_BUF_ENA | + WM8994_VMID_RAMP_MASK, + WM8994_BIAS_SRC | + WM8994_STARTUP_BIAS_ENA | + WM8994_VMID_BUF_ENA | + (1 << WM8994_VMID_RAMP_SHIFT)); - /* Discharge line */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_1, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH, - WM8994_LINEOUT1_DISCH | - WM8994_LINEOUT2_DISCH); + /* Disable main biases */ + snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1, + WM8994_BIAS_ENA | + WM8994_VMID_SEL_MASK, 0); - msleep(5); + /* Discharge line */ + snd_soc_update_bits(codec, WM8994_ANTIPOP_1, + WM8994_LINEOUT1_DISCH | + WM8994_LINEOUT2_DISCH, + WM8994_LINEOUT1_DISCH | + WM8994_LINEOUT2_DISCH); - /* Switch off startup biases */ - snd_soc_update_bits(codec, WM8994_ANTIPOP_2, - WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA | - WM8994_VMID_BUF_ENA | - WM8994_VMID_RAMP_MASK, 0); + msleep(5); + /* Switch off startup biases */ + snd_soc_update_bits(codec, WM8994_ANTIPOP_2, + WM8994_BIAS_SRC | + WM8994_STARTUP_BIAS_ENA | + WM8994_VMID_BUF_ENA | + WM8994_VMID_RAMP_MASK, 0); + } break; } codec->bias_level = level; @@ -3401,7 +3407,7 @@ struct snd_soc_dai wm8994_dai[] = { .rates = WM8994_RATES, .formats = WM8994_FORMATS, }, - .playback = { + .capture = { .stream_name = "AIF3 Capture", .channels_min = 2, .channels_max = 2, @@ -3730,11 +3736,12 @@ static int wm8994_codec_probe(struct platform_device *pdev) case 3: wm8994->hubs.dcs_codes = -5; wm8994->hubs.hp_startup_mode = 1; + wm8994->hubs.dcs_readback_mode = 1; break; default: + wm8994->hubs.dcs_readback_mode = 1; break; } - /* Remember if AIFnLRCLK is configured as a GPIO. This should be * configured on init - if a system wants to do this dynamically diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c index c468497314b..3a184fcb702 100644 --- a/sound/soc/codecs/wm9081.c +++ b/sound/soc/codecs/wm9081.c @@ -18,6 +18,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c index ec54c6da985..8793341849d 100644 --- a/sound/soc/codecs/wm9705.c +++ b/sound/soc/codecs/wm9705.c @@ -10,6 +10,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index e237bf61512..2f48a8aae22 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -11,6 +11,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/device.h> diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index ceb86b4ddb2..2fca514fde5 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -16,6 +16,7 @@ */ #include <linux/init.h> +#include <linux/slab.h> #include <linux/module.h> #include <linux/device.h> #include <sound/core.h> diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 0ad9f5d536c..e1f225a3ac4 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -62,21 +62,27 @@ static const char *speaker_mode_text[] = { static const struct soc_enum speaker_mode = SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text); -static void wait_for_dc_servo(struct snd_soc_codec *codec) +static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op) { unsigned int reg; int count = 0; + unsigned int val; + + val = op | WM8993_DCS_ENA_CHAN_0 | WM8993_DCS_ENA_CHAN_1; + + /* Trigger the command */ + snd_soc_write(codec, WM8993_DC_SERVO_0, val); dev_dbg(codec->dev, "Waiting for DC servo...\n"); do { count++; msleep(1); - reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0); + reg = snd_soc_read(codec, WM8993_DC_SERVO_0); dev_dbg(codec->dev, "DC servo: %x\n", reg); - } while (reg & WM8993_DCS_DATAPATH_BUSY); + } while (reg & op && count < 400); - if (reg & WM8993_DCS_DATAPATH_BUSY) + if (reg & op) dev_err(codec->dev, "Timed out waiting for DC Servo\n"); } @@ -86,51 +92,58 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec) static void calibrate_dc_servo(struct snd_soc_codec *codec) { struct wm_hubs_data *hubs = codec->private_data; - u16 reg, dcs_cfg; + u16 reg, reg_l, reg_r, dcs_cfg; /* Set for 32 series updates */ snd_soc_update_bits(codec, WM8993_DC_SERVO_1, WM8993_DCS_SERIES_NO_01_MASK, 32 << WM8993_DCS_SERIES_NO_01_SHIFT); - - /* Enable the DC servo. Write all bits to avoid triggering startup - * or write calibration. - */ - snd_soc_update_bits(codec, WM8993_DC_SERVO_0, - 0xFFFF, - WM8993_DCS_ENA_CHAN_0 | - WM8993_DCS_ENA_CHAN_1 | - WM8993_DCS_TRIG_SERIES_1 | - WM8993_DCS_TRIG_SERIES_0); - - wait_for_dc_servo(codec); + wait_for_dc_servo(codec, + WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1); /* Apply correction to DC servo result */ if (hubs->dcs_codes) { dev_dbg(codec->dev, "Applying %d code DC servo correction\n", hubs->dcs_codes); + /* Different chips in the family support different + * readback methods. + */ + switch (hubs->dcs_readback_mode) { + case 0: + reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1) + & WM8993_DCS_INTEG_CHAN_0_MASK;; + reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2) + & WM8993_DCS_INTEG_CHAN_1_MASK; + break; + case 1: + reg = snd_soc_read(codec, WM8993_DC_SERVO_3); + reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK) + >> WM8993_DCS_DAC_WR_VAL_1_SHIFT; + reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK; + break; + default: + WARN(1, "Unknown DCS readback method"); + break; + } + /* HPOUT1L */ - reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1) & - WM8993_DCS_INTEG_CHAN_0_MASK;; - reg += hubs->dcs_codes; - dcs_cfg = reg << WM8993_DCS_DAC_WR_VAL_1_SHIFT; + if (reg_l + hubs->dcs_codes > 0 && + reg_l + hubs->dcs_codes < 0xff) + reg_l += hubs->dcs_codes; + dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT; /* HPOUT1R */ - reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2) & - WM8993_DCS_INTEG_CHAN_1_MASK; - reg += hubs->dcs_codes; - dcs_cfg |= reg; + if (reg_r + hubs->dcs_codes > 0 && + reg_r + hubs->dcs_codes < 0xff) + reg_r += hubs->dcs_codes; + dcs_cfg |= reg_r; /* Do it */ snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg); - snd_soc_update_bits(codec, WM8993_DC_SERVO_0, - WM8993_DCS_TRIG_DAC_WR_0 | - WM8993_DCS_TRIG_DAC_WR_1, - WM8993_DCS_TRIG_DAC_WR_0 | - WM8993_DCS_TRIG_DAC_WR_1); - - wait_for_dc_servo(codec); + wait_for_dc_servo(codec, + WM8993_DCS_TRIG_DAC_WR_0 | + WM8993_DCS_TRIG_DAC_WR_1); } } @@ -141,10 +154,16 @@ static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct wm_hubs_data *hubs = codec->private_data; int ret; ret = snd_soc_put_volsw_2r(kcontrol, ucontrol); + /* If we're applying an offset correction then updating the + * callibration would be likely to introduce further offsets. */ + if (hubs->dcs_codes) + return ret; + /* Only need to do this if the outputs are active */ if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1) & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA)) diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h index 420104fe9c9..e51c1668358 100644 --- a/sound/soc/codecs/wm_hubs.h +++ b/sound/soc/codecs/wm_hubs.h @@ -21,6 +21,7 @@ extern const unsigned int wm_hubs_spkmix_tlv[]; /* This *must* be the first element of the codec->private_data struct */ struct wm_hubs_data { int dcs_codes; + int dcs_readback_mode; int hp_startup_mode; }; diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c index 6362ca05506..adadcd3aa1b 100644 --- a/sound/soc/davinci/davinci-i2s.c +++ b/sound/soc/davinci/davinci-i2s.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/device.h> +#include <linux/slab.h> #include <linux/delay.h> #include <linux/io.h> #include <linux/clk.h> @@ -585,7 +586,8 @@ static int davinci_i2s_probe(struct platform_device *pdev) dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start; davinci_i2s_dai.private_data = dev; - davinci_i2s_dai.dma_data = dev->dma_params; + davinci_i2s_dai.capture.dma_data = dev->dma_params; + davinci_i2s_dai.playback.dma_data = dev->dma_params; ret = snd_soc_register_dai(&davinci_i2s_dai); if (ret != 0) goto err_free_mem; diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index ab6518d86f1..79f0f4ad242 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/device.h> +#include <linux/slab.h> #include <linux/delay.h> #include <linux/io.h> #include <linux/clk.h> @@ -917,7 +918,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev) dma_data->channel = res->start; davinci_mcasp_dai[pdata->op_mode].private_data = dev; - davinci_mcasp_dai[pdata->op_mode].dma_data = dev->dma_params; + davinci_mcasp_dai[pdata->op_mode].capture.dma_data = dev->dma_params; + davinci_mcasp_dai[pdata->op_mode].playback.dma_data = dev->dma_params; davinci_mcasp_dai[pdata->op_mode].dev = &pdev->dev; ret = snd_soc_register_dai(&davinci_mcasp_dai[pdata->op_mode]); diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index 80c7fdf2f52..2dc406f42fe 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c @@ -649,8 +649,10 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream) struct snd_pcm_hardware *ppcm; int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct davinci_pcm_dma_params *pa = rtd->dai->cpu_dai->dma_data; + struct davinci_pcm_dma_params *pa; struct davinci_pcm_dma_params *params; + + pa = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); if (!pa) return -ENODEV; params = &pa[substream->stream]; diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index b1a3a278819..410c7496a18 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -19,6 +19,7 @@ #include <linux/dma-mapping.h> #include <linux/interrupt.h> #include <linux/delay.h> +#include <linux/gfp.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 93f0f38a32c..762c1b8e8e4 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -14,6 +14,7 @@ #include <linux/interrupt.h> #include <linux/device.h> #include <linux/delay.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c index 30ed568afb2..d639e55c512 100644 --- a/sound/soc/fsl/mpc5200_dma.c +++ b/sound/soc/fsl/mpc5200_dma.c @@ -8,6 +8,7 @@ #include <linux/module.h> #include <linux/of_device.h> +#include <linux/slab.h> #include <sound/soc.h> diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index ef67d1cdffe..83de1c81c8c 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -9,6 +9,7 @@ * express or implied. */ +#include <linux/slab.h> #include <linux/module.h> #include <linux/interrupt.h> #include <linux/of_device.h> diff --git a/sound/soc/fsl/soc-of-simple.c b/sound/soc/fsl/soc-of-simple.c index 8bc5cd9e972..3bc13fd8909 100644 --- a/sound/soc/fsl/soc-of-simple.c +++ b/sound/soc/fsl/soc-of-simple.c @@ -12,6 +12,7 @@ #include <linux/bitops.h> #include <linux/platform_device.h> #include <linux/of.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig index c7d0fd9b7de..7174b4c710d 100644 --- a/sound/soc/imx/Kconfig +++ b/sound/soc/imx/Kconfig @@ -1,6 +1,6 @@ config SND_IMX_SOC tristate "SoC Audio for Freescale i.MX CPUs" - depends on ARCH_MXC && BROKEN + depends on ARCH_MXC select SND_PCM select FIQ select SND_SOC_AC97_BUS diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c index 19452e44afd..2b31ac673ea 100644 --- a/sound/soc/imx/imx-pcm-dma-mx2.c +++ b/sound/soc/imx/imx-pcm-dma-mx2.c @@ -19,6 +19,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> @@ -70,7 +71,12 @@ static void imx_ssi_dma_callback(int channel, void *data) static void snd_imx_dma_err_callback(int channel, void *data, int err) { - pr_err("DMA error callback called\n"); + struct snd_pcm_substream *substream = data; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct imx_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data; + struct snd_pcm_runtime *runtime = substream->runtime; + struct imx_pcm_runtime_data *iprtd = runtime->private_data; + int ret; pr_err("DMA timeout on channel %d -%s%s%s%s\n", channel, @@ -78,16 +84,26 @@ static void snd_imx_dma_err_callback(int channel, void *data, int err) err & IMX_DMA_ERR_REQUEST ? " request" : "", err & IMX_DMA_ERR_TRANSFER ? " transfer" : "", err & IMX_DMA_ERR_BUFFER ? " buffer" : ""); + + imx_dma_disable(iprtd->dma); + ret = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count, + IMX_DMA_LENGTH_LOOP, dma_params->dma_addr, + substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? + DMA_MODE_WRITE : DMA_MODE_READ); + if (!ret) + imx_dma_enable(iprtd->dma); } static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct imx_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data; + struct imx_pcm_dma_params *dma_params; struct snd_pcm_runtime *runtime = substream->runtime; struct imx_pcm_runtime_data *iprtd = runtime->private_data; int ret; + dma_params = snd_soc_get_dma_data(rtd->dai->cpu_dai, substream); + iprtd->dma = imx_dma_request_by_prio(DRV_NAME, DMA_PRIO_HIGH); if (iprtd->dma < 0) { pr_err("Failed to claim the audio DMA\n"); @@ -192,10 +208,12 @@ static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct imx_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data; + struct imx_pcm_dma_params *dma_params; struct imx_pcm_runtime_data *iprtd = runtime->private_data; int err; + dma_params = snd_soc_get_dma_data(rtd->dai->cpu_dai, substream); + iprtd->substream = substream; iprtd->buf = (unsigned int *)substream->dma_buffer.area; iprtd->period_cnt = 0; diff --git a/sound/soc/imx/imx-pcm-fiq.c b/sound/soc/imx/imx-pcm-fiq.c index d9cb9849b03..6b518e07eea 100644 --- a/sound/soc/imx/imx-pcm-fiq.c +++ b/sound/soc/imx/imx-pcm-fiq.c @@ -19,6 +19,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> @@ -38,23 +39,24 @@ struct imx_pcm_runtime_data { unsigned long offset; unsigned long last_offset; unsigned long size; - struct timer_list timer; - int poll_time; + struct hrtimer hrt; + int poll_time_ns; + struct snd_pcm_substream *substream; + atomic_t running; }; -static inline void imx_ssi_set_next_poll(struct imx_pcm_runtime_data *iprtd) +static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt) { - iprtd->timer.expires = jiffies + iprtd->poll_time; -} - -static void imx_ssi_timer_callback(unsigned long data) -{ - struct snd_pcm_substream *substream = (void *)data; + struct imx_pcm_runtime_data *iprtd = + container_of(hrt, struct imx_pcm_runtime_data, hrt); + struct snd_pcm_substream *substream = iprtd->substream; struct snd_pcm_runtime *runtime = substream->runtime; - struct imx_pcm_runtime_data *iprtd = runtime->private_data; struct pt_regs regs; unsigned long delta; + if (!atomic_read(&iprtd->running)) + return HRTIMER_NORESTART; + get_fiq_regs(®s); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) @@ -71,16 +73,14 @@ static void imx_ssi_timer_callback(unsigned long data) /* If we've transferred at least a period then report it and * reset our poll time */ - if (delta >= runtime->period_size) { + if (delta >= iprtd->period) { snd_pcm_period_elapsed(substream); iprtd->last_offset = iprtd->offset; - - imx_ssi_set_next_poll(iprtd); } - /* Restart the timer; if we didn't report we'll run on the next tick */ - add_timer(&iprtd->timer); + hrtimer_forward_now(hrt, ns_to_ktime(iprtd->poll_time_ns)); + return HRTIMER_RESTART; } static struct fiq_handler fh = { @@ -98,8 +98,8 @@ static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream, iprtd->period = params_period_bytes(params) ; iprtd->offset = 0; iprtd->last_offset = 0; - iprtd->poll_time = HZ / (params_rate(params) / params_period_size(params)); - + iprtd->poll_time_ns = 1000000000 / params_rate(params) * + params_period_size(params); snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); return 0; @@ -134,8 +134,9 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - imx_ssi_set_next_poll(iprtd); - add_timer(&iprtd->timer); + atomic_set(&iprtd->running, 1); + hrtimer_start(&iprtd->hrt, ns_to_ktime(iprtd->poll_time_ns), + HRTIMER_MODE_REL); if (++fiq_enable == 1) enable_fiq(imx_pcm_fiq); @@ -144,11 +145,11 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - del_timer(&iprtd->timer); + atomic_set(&iprtd->running, 0); + if (--fiq_enable == 0) disable_fiq(imx_pcm_fiq); - break; default: return -EINVAL; @@ -179,7 +180,7 @@ static struct snd_pcm_hardware snd_imx_hardware = { .buffer_bytes_max = IMX_SSI_DMABUF_SIZE, .period_bytes_min = 128, .period_bytes_max = 16 * 1024, - .periods_min = 2, + .periods_min = 4, .periods_max = 255, .fifo_size = 0, }; @@ -193,9 +194,11 @@ static int snd_imx_open(struct snd_pcm_substream *substream) iprtd = kzalloc(sizeof(*iprtd), GFP_KERNEL); runtime->private_data = iprtd; - init_timer(&iprtd->timer); - iprtd->timer.data = (unsigned long)substream; - iprtd->timer.function = imx_ssi_timer_callback; + iprtd->substream = substream; + + atomic_set(&iprtd->running, 0); + hrtimer_init(&iprtd->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL); + iprtd->hrt.function = snd_hrtimer_callback; ret = snd_pcm_hw_constraint_integer(substream->runtime, SNDRV_PCM_HW_PARAM_PERIODS); @@ -211,7 +214,8 @@ static int snd_imx_close(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct imx_pcm_runtime_data *iprtd = runtime->private_data; - del_timer_sync(&iprtd->timer); + hrtimer_cancel(&iprtd->hrt); + kfree(iprtd); return 0; diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c index 56f46a75d29..80b4fee2442 100644 --- a/sound/soc/imx/imx-ssi.c +++ b/sound/soc/imx/imx-ssi.c @@ -39,6 +39,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/initval.h> @@ -234,17 +235,20 @@ static int imx_ssi_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct imx_ssi *ssi = cpu_dai->private_data; + struct imx_pcm_dma_params *dma_data; u32 reg, sccr; /* Tx/Rx config */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { reg = SSI_STCCR; - cpu_dai->dma_data = &ssi->dma_params_tx; + dma_data = &ssi->dma_params_tx; } else { reg = SSI_SRCCR; - cpu_dai->dma_data = &ssi->dma_params_rx; + dma_data = &ssi->dma_params_rx; } + snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data); + sccr = readl(ssi->base + reg) & ~SSI_STCCR_WL_MASK; /* DAI data (word) size */ @@ -652,7 +656,8 @@ static int imx_ssi_probe(struct platform_device *pdev) dai->private_data = ssi; if ((cpu_is_mx27() || cpu_is_mx21()) && - !(ssi->flags & IMX_SSI_USE_AC97)) { + !(ssi->flags & IMX_SSI_USE_AC97) && + (ssi->flags & IMX_SSI_DMA)) { ssi->flags |= IMX_SSI_DMA; platform = imx_ssi_dma_mx2_init(pdev, ssi); } else diff --git a/sound/soc/omap/mcpdm.c b/sound/soc/omap/mcpdm.c index ad8df6cfae8..1dab4c14874 100644 --- a/sound/soc/omap/mcpdm.c +++ b/sound/soc/omap/mcpdm.c @@ -25,6 +25,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/wait.h> +#include <linux/slab.h> #include <linux/interrupt.h> #include <linux/err.h> #include <linux/clk.h> diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index e814a9591f7..8ad9dc90100 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -297,7 +297,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream, omap_mcbsp_dai_dma_params[id][substream->stream].sync_mode = sync_mode; omap_mcbsp_dai_dma_params[id][substream->stream].data_type = OMAP_DMA_DATA_TYPE_S16; - cpu_dai->dma_data = &omap_mcbsp_dai_dma_params[id][substream->stream]; + + snd_soc_dai_set_dma_data(cpu_dai, substream, + &omap_mcbsp_dai_dma_params[id][substream->stream]); if (mcbsp_data->configured) { /* McBSP already configured by another stream */ diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index 25f19e4728b..b7f4f7e015f 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -150,7 +150,8 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream, int stream = substream->stream; int channels, err, link_mask = 0; - cpu_dai->dma_data = &omap_mcpdm_dai_dma_params[stream]; + snd_soc_dai_set_dma_data(cpu_dai, substream, + &omap_mcpdm_dai_dma_params[stream]); channels = params_channels(params); switch (channels) { diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index 825db385f01..1e521904ea6 100644 --- a/sound/soc/omap/omap-pcm.c +++ b/sound/soc/omap/omap-pcm.c @@ -23,6 +23,7 @@ */ #include <linux/dma-mapping.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -60,12 +61,11 @@ static void omap_pcm_dma_irq(int ch, u16 stat, void *data) struct omap_runtime_data *prtd = runtime->private_data; unsigned long flags; - if ((cpu_is_omap1510()) && - (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)) { + if ((cpu_is_omap1510())) { /* * OMAP1510 doesn't fully support DMA progress counter * and there is no software emulation implemented yet, - * so have to maintain our own playback progress counter + * so have to maintain our own progress counters * that can be used by omap_pcm_pointer() instead. */ spin_lock_irqsave(&prtd->lock, flags); @@ -100,9 +100,11 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; struct omap_runtime_data *prtd = runtime->private_data; - struct omap_pcm_dma_data *dma_data = rtd->dai->cpu_dai->dma_data; + struct omap_pcm_dma_data *dma_data; int err = 0; + dma_data = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + /* return if this is a bufferless transfer e.g. * codec <--> BT codec or GSM modem -- lg FIXME */ if (!dma_data) @@ -189,8 +191,7 @@ static int omap_pcm_prepare(struct snd_pcm_substream *substream) dma_params.frame_count = runtime->periods; omap_set_dma_params(prtd->dma_ch, &dma_params); - if ((cpu_is_omap1510()) && - (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)) + if ((cpu_is_omap1510())) omap_enable_dma_irq(prtd->dma_ch, OMAP_DMA_FRAME_IRQ | OMAP_DMA_LAST_IRQ | OMAP_DMA_BLOCK_IRQ); else @@ -248,14 +249,15 @@ static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream) dma_addr_t ptr; snd_pcm_uframes_t offset; - if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { + if (cpu_is_omap1510()) { + offset = prtd->period_index * runtime->period_size; + } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { ptr = omap_get_dma_dst_pos(prtd->dma_ch); offset = bytes_to_frames(runtime, ptr - runtime->dma_addr); - } else if (!(cpu_is_omap1510())) { + } else { ptr = omap_get_dma_src_pos(prtd->dma_ch); offset = bytes_to_frames(runtime, ptr - runtime->dma_addr); - } else - offset = prtd->period_index * runtime->period_size; + } if (offset >= runtime->buffer_size) offset = 0; diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c index 9e95e5117c8..544fd9566f4 100644 --- a/sound/soc/pxa/pxa-ssp.c +++ b/sound/soc/pxa/pxa-ssp.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/module.h> +#include <linux/slab.h> #include <linux/platform_device.h> #include <linux/clk.h> #include <linux/io.h> @@ -121,10 +122,9 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream, ssp_disable(ssp); } - if (cpu_dai->dma_data) { - kfree(cpu_dai->dma_data); - cpu_dai->dma_data = NULL; - } + kfree(snd_soc_dai_get_dma_data(cpu_dai, substream)); + snd_soc_dai_set_dma_data(cpu_dai, substream, NULL); + return ret; } @@ -141,10 +141,8 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream, clk_disable(ssp->clk); } - if (cpu_dai->dma_data) { - kfree(cpu_dai->dma_data); - cpu_dai->dma_data = NULL; - } + kfree(snd_soc_dai_get_dma_data(cpu_dai, substream)); + snd_soc_dai_set_dma_data(cpu_dai, substream, NULL); } #ifdef CONFIG_PM @@ -569,19 +567,23 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream, u32 sspsp; int width = snd_pcm_format_physical_width(params_format(params)); int ttsa = ssp_read_reg(ssp, SSTSA) & 0xf; + struct pxa2xx_pcm_dma_params *dma_data; + + dma_data = snd_soc_dai_get_dma_data(dai, substream); /* generate correct DMA params */ - if (cpu_dai->dma_data) - kfree(cpu_dai->dma_data); + kfree(dma_data); /* Network mode with one active slot (ttsa == 1) can be used * to force 16-bit frame width on the wire (for S16_LE), even * with two channels. Use 16-bit DMA transfers for this case. */ - cpu_dai->dma_data = ssp_get_dma_params(ssp, + dma_data = ssp_get_dma_params(ssp, ((chn == 2) && (ttsa != 1)) || (width == 32), substream->stream == SNDRV_PCM_STREAM_PLAYBACK); + snd_soc_dai_set_dma_data(dai, substream, dma_data); + /* we can only change the settings if the port is not in use */ if (ssp_read_reg(ssp, SSCR0) & SSCR0_SSE) return 0; diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c index e9ae7b3a7e0..d314115e3dd 100644 --- a/sound/soc/pxa/pxa2xx-ac97.c +++ b/sound/soc/pxa/pxa2xx-ac97.c @@ -122,11 +122,14 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct pxa2xx_pcm_dma_params *dma_data; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_out; + dma_data = &pxa2xx_ac97_pcm_stereo_out; else - cpu_dai->dma_data = &pxa2xx_ac97_pcm_stereo_in; + dma_data = &pxa2xx_ac97_pcm_stereo_in; + + snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data); return 0; } @@ -137,11 +140,14 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct pxa2xx_pcm_dma_params *dma_data; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_out; + dma_data = &pxa2xx_ac97_pcm_aux_mono_out; else - cpu_dai->dma_data = &pxa2xx_ac97_pcm_aux_mono_in; + dma_data = &pxa2xx_ac97_pcm_aux_mono_in; + + snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data); return 0; } @@ -156,7 +162,8 @@ static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) return -ENODEV; else - cpu_dai->dma_data = &pxa2xx_ac97_pcm_mic_mono_in; + snd_soc_dai_set_dma_data(cpu_dai, substream, + &pxa2xx_ac97_pcm_mic_mono_in); return 0; } diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c index 6b8f655d1ad..c1a5275721e 100644 --- a/sound/soc/pxa/pxa2xx-i2s.c +++ b/sound/soc/pxa/pxa2xx-i2s.c @@ -164,6 +164,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct pxa2xx_pcm_dma_params *dma_data; BUG_ON(IS_ERR(clk_i2s)); clk_enable(clk_i2s); @@ -171,9 +172,11 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream, pxa_i2s_wait(); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_dai->dma_data = &pxa2xx_i2s_pcm_stereo_out; + dma_data = &pxa2xx_i2s_pcm_stereo_out; else - cpu_dai->dma_data = &pxa2xx_i2s_pcm_stereo_in; + dma_data = &pxa2xx_i2s_pcm_stereo_in; + + snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data); /* is port used by another stream */ if (!(SACR0 & SACR0_ENB)) { diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index d38e39575f5..adc7e6f15f9 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -25,9 +25,11 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; struct pxa2xx_runtime_data *prtd = runtime->private_data; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct pxa2xx_pcm_dma_params *dma = rtd->dai->cpu_dai->dma_data; + struct pxa2xx_pcm_dma_params *dma; int ret; + dma = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); + /* return if this is a bufferless transfer e.g. * codec <--> BT codec or GSM modem -- lg FIXME */ if (!dma) diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c index ee8ed9d7e70..ecf4fd04ae9 100644 --- a/sound/soc/s3c24xx/s3c-ac97.c +++ b/sound/soc/s3c24xx/s3c-ac97.c @@ -224,11 +224,14 @@ static int s3c_ac97_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; + struct s3c_dma_params *dma_data; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_dai->dma_data = &s3c_ac97_pcm_out; + dma_data = &s3c_ac97_pcm_out; else - cpu_dai->dma_data = &s3c_ac97_pcm_in; + dma_data = &s3c_ac97_pcm_in; + + snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data); return 0; } @@ -238,8 +241,8 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd, { u32 ac_glbctrl; struct snd_soc_pcm_runtime *rtd = substream->private_data; - int channel = ((struct s3c_dma_params *) - rtd->dai->cpu_dai->dma_data)->channel; + struct s3c_dma_params *dma_data = + snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL); if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) @@ -265,7 +268,7 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd, writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL); - s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED); + s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED); return 0; } @@ -280,7 +283,7 @@ static int s3c_ac97_hw_mic_params(struct snd_pcm_substream *substream, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) return -ENODEV; else - cpu_dai->dma_data = &s3c_ac97_mic_in; + snd_soc_dai_set_dma_data(cpu_dai, substream, &s3c_ac97_mic_in); return 0; } @@ -290,8 +293,8 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream, { u32 ac_glbctrl; struct snd_soc_pcm_runtime *rtd = substream->private_data; - int channel = ((struct s3c_dma_params *) - rtd->dai->cpu_dai->dma_data)->channel; + struct s3c_dma_params *dma_data = + snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL); ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK; @@ -311,7 +314,7 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream, writel(ac_glbctrl, s3c_ac97.regs + S3C_AC97_GLBCTRL); - s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED); + s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED); return 0; } diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/s3c24xx/s3c-dma.c index 7725e26d6c9..1b61c23ff30 100644 --- a/sound/soc/s3c24xx/s3c-dma.c +++ b/sound/soc/s3c24xx/s3c-dma.c @@ -145,10 +145,12 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; struct s3c24xx_runtime_data *prtd = runtime->private_data; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct s3c_dma_params *dma = rtd->dai->cpu_dai->dma_data; unsigned long totbytes = params_buffer_bytes(params); + struct s3c_dma_params *dma = + snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); int ret = 0; + pr_debug("Entered %s\n", __func__); /* return if this is a bufferless transfer e.g. diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c index e994d8374fe..88515946b6c 100644 --- a/sound/soc/s3c24xx/s3c-i2s-v2.c +++ b/sound/soc/s3c24xx/s3c-i2s-v2.c @@ -339,14 +339,17 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai_link *dai = rtd->dai; struct s3c_i2sv2_info *i2s = to_info(dai->cpu_dai); + struct s3c_dma_params *dma_data; u32 iismod; pr_debug("Entered %s\n", __func__); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - dai->cpu_dai->dma_data = i2s->dma_playback; + dma_data = i2s->dma_playback; else - dai->cpu_dai->dma_data = i2s->dma_capture; + dma_data = i2s->dma_capture; + + snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data); /* Working copies of register */ iismod = readl(i2s->regs + S3C2412_IISMOD); @@ -394,8 +397,8 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd, int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE); unsigned long irqs; int ret = 0; - int channel = ((struct s3c_dma_params *) - rtd->dai->cpu_dai->dma_data)->channel; + struct s3c_dma_params *dma_data = + snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); pr_debug("Entered %s\n", __func__); @@ -431,7 +434,7 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd, * of the auto reload mechanism of S3C24XX. * This call won't bother S3C64XX. */ - s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED); + s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED); break; diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/s3c24xx/s3c-pcm.c index a98f40c3cd2..326f0a9e7e3 100644 --- a/sound/soc/s3c24xx/s3c-pcm.c +++ b/sound/soc/s3c24xx/s3c-pcm.c @@ -178,6 +178,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai_link *dai = rtd->dai; struct s3c_pcm_info *pcm = to_info(dai->cpu_dai); + struct s3c_dma_params *dma_data; void __iomem *regs = pcm->regs; struct clk *clk; int sclk_div, sync_div; @@ -187,9 +188,11 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream, dev_dbg(pcm->dev, "Entered %s\n", __func__); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - dai->cpu_dai->dma_data = pcm->dma_playback; + dma_data = pcm->dma_playback; else - dai->cpu_dai->dma_data = pcm->dma_capture; + dma_data = pcm->dma_capture; + + snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data); /* Strictly check for sample size */ switch (params_format(params)) { diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c index 0bc5950b9f0..c3ac890a398 100644 --- a/sound/soc/s3c24xx/s3c24xx-i2s.c +++ b/sound/soc/s3c24xx/s3c24xx-i2s.c @@ -242,14 +242,17 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct s3c_dma_params *dma_data; u32 iismod; pr_debug("Entered %s\n", __func__); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - rtd->dai->cpu_dai->dma_data = &s3c24xx_i2s_pcm_stereo_out; + dma_data = &s3c24xx_i2s_pcm_stereo_out; else - rtd->dai->cpu_dai->dma_data = &s3c24xx_i2s_pcm_stereo_in; + dma_data = &s3c24xx_i2s_pcm_stereo_in; + + snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_data); /* Working copies of register */ iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD); @@ -258,13 +261,11 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream, switch (params_format(params)) { case SNDRV_PCM_FORMAT_S8: iismod &= ~S3C2410_IISMOD_16BIT; - ((struct s3c_dma_params *) - rtd->dai->cpu_dai->dma_data)->dma_size = 1; + dma_data->dma_size = 1; break; case SNDRV_PCM_FORMAT_S16_LE: iismod |= S3C2410_IISMOD_16BIT; - ((struct s3c_dma_params *) - rtd->dai->cpu_dai->dma_data)->dma_size = 2; + dma_data->dma_size = 2; break; default: return -EINVAL; @@ -280,8 +281,8 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd, { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - int channel = ((struct s3c_dma_params *) - rtd->dai->cpu_dai->dma_data)->channel; + struct s3c_dma_params *dma_data = + snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream); pr_debug("Entered %s\n", __func__); @@ -300,7 +301,7 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd, else s3c24xx_snd_txctrl(1); - s3c2410_dma_ctrl(channel, S3C2410_DMAOP_STARTED); + s3c2410_dma_ctrl(dma_data->channel, S3C2410_DMAOP_STARTED); break; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c index c5cda187eca..5b9ac1759bd 100644 --- a/sound/soc/s6000/s6000-i2s.c +++ b/sound/soc/s6000/s6000-i2s.c @@ -16,6 +16,7 @@ #include <linux/clk.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> @@ -518,7 +519,8 @@ static int __devinit s6000_i2s_probe(struct platform_device *pdev) s6000_i2s_dai.dev = &pdev->dev; s6000_i2s_dai.private_data = dev; - s6000_i2s_dai.dma_data = &dev->dma_params; + s6000_i2s_dai.capture.dma_data = &dev->dma_params; + s6000_i2s_dai.playback.dma_data = &dev->dma_params; dev->sifbase = sifmem->start; dev->scbbase = mmio; diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c index 1d61109e09f..9c7f7f00ceb 100644 --- a/sound/soc/s6000/s6000-pcm.c +++ b/sound/soc/s6000/s6000-pcm.c @@ -58,13 +58,15 @@ static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct s6000_runtime_data *prtd = runtime->private_data; struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; int channel; unsigned int period_size; unsigned int dma_offset; dma_addr_t dma_pos; dma_addr_t src, dst; + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + period_size = snd_pcm_lib_period_bytes(substream); dma_offset = prtd->period * period_size; dma_pos = runtime->dma_addr + dma_offset; @@ -101,7 +103,8 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data) { struct snd_pcm *pcm = data; struct snd_soc_pcm_runtime *runtime = pcm->private_data; - struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *params = + snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); struct s6000_runtime_data *prtd; unsigned int has_xrun; int i, ret = IRQ_NONE; @@ -172,11 +175,13 @@ static int s6000_pcm_start(struct snd_pcm_substream *substream) { struct s6000_runtime_data *prtd = substream->runtime->private_data; struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; unsigned long flags; int srcinc; u32 dma; + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + spin_lock_irqsave(&prtd->lock, flags); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { @@ -212,10 +217,12 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream) { struct s6000_runtime_data *prtd = substream->runtime->private_data; struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; unsigned long flags; u32 channel; + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) channel = par->dma_out; else @@ -236,9 +243,11 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream) static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; int ret; + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + ret = par->trigger(substream, cmd, 0); if (ret < 0) return ret; @@ -275,13 +284,15 @@ static int s6000_pcm_prepare(struct snd_pcm_substream *substream) static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; struct snd_pcm_runtime *runtime = substream->runtime; struct s6000_runtime_data *prtd = runtime->private_data; unsigned long flags; unsigned int offset; dma_addr_t count; + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + spin_lock_irqsave(&prtd->lock, flags); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) @@ -305,11 +316,12 @@ static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream) static int s6000_pcm_open(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; struct snd_pcm_runtime *runtime = substream->runtime; struct s6000_runtime_data *prtd; int ret; + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware); ret = snd_pcm_hw_constraint_step(runtime, 0, @@ -364,7 +376,7 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par; int ret; ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); @@ -373,6 +385,8 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream, return ret; } + par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + if (par->same_rate) { spin_lock(&par->lock); if (par->rate == -1 || @@ -392,7 +406,8 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream, static int s6000_pcm_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct s6000_pcm_dma_params *par = soc_runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *par = + snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); spin_lock(&par->lock); par->in_use &= ~(1 << substream->stream); @@ -417,7 +432,8 @@ static struct snd_pcm_ops s6000_pcm_ops = { static void s6000_pcm_free(struct snd_pcm *pcm) { struct snd_soc_pcm_runtime *runtime = pcm->private_data; - struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *params = + snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); free_irq(params->irq, pcm); snd_pcm_lib_preallocate_free_for_all(pcm); @@ -429,9 +445,11 @@ static int s6000_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, struct snd_pcm *pcm) { struct snd_soc_pcm_runtime *runtime = pcm->private_data; - struct s6000_pcm_dma_params *params = runtime->dai->cpu_dai->dma_data; + struct s6000_pcm_dma_params *params; int res; + params = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream); + if (!card->dev->dma_mask) card->dev->dma_mask = &s6000_pcm_dmamask; if (!card->dev->coherent_dma_mask) diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig index 106674979b5..f07f6d8b93e 100644 --- a/sound/soc/sh/Kconfig +++ b/sound/soc/sh/Kconfig @@ -32,6 +32,7 @@ config SND_SOC_SH4_SIU select DMA_ENGINE select DMADEVICES select SH_DMAE + select FW_LOADER ## ## Boards diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c index baddb1242c7..0d8bdf07729 100644 --- a/sound/soc/sh/dma-sh7760.c +++ b/sound/soc/sh/dma-sh7760.c @@ -13,6 +13,7 @@ */ #include <linux/module.h> +#include <linux/gfp.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/dma-mapping.h> diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 993abb730df..8dc966f45c3 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -19,6 +19,7 @@ #include <linux/list.h> #include <linux/pm_runtime.h> #include <linux/io.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/initval.h> diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c index 5452d19607e..d86ee1bfc03 100644 --- a/sound/soc/sh/siu_dai.c +++ b/sound/soc/sh/siu_dai.c @@ -22,6 +22,7 @@ #include <linux/delay.h> #include <linux/firmware.h> #include <linux/pm_runtime.h> +#include <linux/slab.h> #include <asm/clock.h> #include <asm/siu.h> diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c index ba7f8d05d97..8f85719212f 100644 --- a/sound/soc/sh/siu_pcm.c +++ b/sound/soc/sh/siu_pcm.c @@ -24,7 +24,6 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <linux/slab.h> #include <sound/control.h> #include <sound/core.h> diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c8b0556ef43..ad7f9528d75 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -28,6 +28,7 @@ #include <linux/bitops.h> #include <linux/debugfs.h> #include <linux/platform_device.h> +#include <linux/slab.h> #include <sound/ac97_codec.h> #include <sound/core.h> #include <sound/pcm.h> @@ -1548,7 +1549,8 @@ int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid) mutex_unlock(&codec->mutex); return ret; } - if (card->dai_link[i].codec_dai->ac97_control) { + /* Check for codec->ac97 to handle the ac97.c fun */ + if (card->dai_link[i].codec_dai->ac97_control && codec->ac97) { snd_ac97_dev_add_pdata(codec->ac97, card->dai_link[i].cpu_dai->ac97_pdata); } diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 6c335109578..7c28f401f43 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -38,6 +38,7 @@ #include <linux/platform_device.h> #include <linux/jiffies.h> #include <linux/debugfs.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c index 0f83bdb9b16..0ec20b68e8c 100644 --- a/sound/soc/txx9/txx9aclc-ac97.c +++ b/sound/soc/txx9/txx9aclc-ac97.c @@ -16,6 +16,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/gfp.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> @@ -253,3 +254,4 @@ module_exit(txx9aclc_ac97_exit); MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>"); MODULE_DESCRIPTION("TXx9 ACLC AC97 driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:txx9aclc-ac97"); diff --git a/sound/soc/txx9/txx9aclc-generic.c b/sound/soc/txx9/txx9aclc-generic.c index 3175de9a92c..95b17f731ae 100644 --- a/sound/soc/txx9/txx9aclc-generic.c +++ b/sound/soc/txx9/txx9aclc-generic.c @@ -96,3 +96,4 @@ module_exit(txx9aclc_generic_exit); MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>"); MODULE_DESCRIPTION("Generic TXx9 ACLC ALSA SoC audio driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:txx9aclc-generic"); diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c index efed64b8b02..49cc7ea9a51 100644 --- a/sound/soc/txx9/txx9aclc.c +++ b/sound/soc/txx9/txx9aclc.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/scatterlist.h> +#include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c index 96deaefaa89..340a0bc5303 100644 --- a/sound/sound_firmware.c +++ b/sound/sound_firmware.c @@ -2,7 +2,6 @@ #include <linux/module.h> #include <linux/fs.h> #include <linux/mm.h> -#include <linux/slab.h> #include <linux/sched.h> #include <asm/uaccess.h> #include "oss/sound_firmware.h" diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 8d13d933087..7dcc06512e8 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -10,7 +10,6 @@ #include <linux/module.h> #include <linux/kernel.h> -#include <linux/slab.h> #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 1d2e51b3f91..2eab6ce4885 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -58,6 +58,7 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/dma-mapping.h> +#include <linux/gfp.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/synth/emux/emux_proc.c b/sound/synth/emux/emux_proc.c index 687e6a13689..58a32a10d11 100644 --- a/sound/synth/emux/emux_proc.c +++ b/sound/synth/emux/emux_proc.c @@ -19,7 +19,6 @@ */ #include <linux/wait.h> -#include <linux/slab.h> #include <sound/core.h> #include <sound/emux_synth.h> #include <sound/info.h> diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index 86b2c3b92df..4328cad6c3a 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -17,6 +17,7 @@ */ #include <linux/spinlock.h> +#include <linux/slab.h> #include <linux/init.h> #include <linux/usb.h> #include <sound/core.h> diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c index 08ee2545830..80527182767 100644 --- a/sound/usb/caiaq/device.c +++ b/sound/usb/caiaq/device.c @@ -23,6 +23,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/init.h> +#include <linux/gfp.h> #include <linux/usb.h> #include <sound/initval.h> #include <sound/core.h> diff --git a/sound/usb/caiaq/midi.c b/sound/usb/caiaq/midi.c index 538e8c00d31..2f218c77fff 100644 --- a/sound/usb/caiaq/midi.c +++ b/sound/usb/caiaq/midi.c @@ -17,6 +17,7 @@ */ #include <linux/usb.h> +#include <linux/gfp.h> #include <sound/rawmidi.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 820dfe08ac2..97dd1765510 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -2127,7 +2127,7 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, } host_iface = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0]; - mixer->protocol = host_iface->desc.bInterfaceProtocol; + mixer->protocol = get_iface_desc(host_iface)->bInterfaceProtocol; if ((err = snd_usb_mixer_controls(mixer)) < 0 || (err = snd_usb_mixer_status_create(mixer)) < 0) diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index 5f7b942ff57..6ef68e42138 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -16,6 +16,7 @@ * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <linux/slab.h> #include <linux/usb.h> #include <linux/usb/audio.h> #include <sound/core.h> diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c index 1879b72c40f..04aafb43a13 100644 --- a/sound/usb/usx2y/usX2Yhwdep.c +++ b/sound/usb/usx2y/usX2Yhwdep.c @@ -21,6 +21,7 @@ */ #include <linux/interrupt.h> +#include <linux/slab.h> #include <linux/usb.h> #include <sound/core.h> #include <sound/memalloc.h> diff --git a/sound/usb/usx2y/usb_stream.c b/sound/usb/usx2y/usb_stream.c index 12ae0340adc..c400ade3ff0 100644 --- a/sound/usb/usx2y/usb_stream.c +++ b/sound/usb/usx2y/usb_stream.c @@ -17,6 +17,7 @@ */ #include <linux/usb.h> +#include <linux/gfp.h> #include "usb_stream.h" diff --git a/sound/usb/usx2y/usbusx2y.c b/sound/usb/usx2y/usbusx2y.c index c42350eed2e..cbd37f2c76d 100644 --- a/sound/usb/usx2y/usbusx2y.c +++ b/sound/usb/usx2y/usbusx2y.c @@ -133,6 +133,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/moduleparam.h> +#include <linux/slab.h> #include <linux/interrupt.h> #include <linux/usb.h> #include <sound/core.h> diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index 74a67a85aa8..5d37d1ccf81 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -32,6 +32,7 @@ #include <linux/interrupt.h> +#include <linux/slab.h> #include <linux/usb.h> #include <sound/core.h> #include <sound/info.h> diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 9ed6c3956ca..2a528e56afd 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -51,6 +51,7 @@ */ #include <linux/delay.h> +#include <linux/gfp.h> #include "usbusx2yaudio.c" #if defined(USX2Y_NRPACKS_VARIABLE) || (!defined(USX2Y_NRPACKS_VARIABLE) && USX2Y_NRPACKS == 1) |