From 061fb36db7c0187aa90b95f1ba56f6192f42b984 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 14 Sep 2012 15:05:51 +0300 Subject: ASoC: OMAP: Remove sync_mode from omap_pcm_dma_data struct The omap-pcm platform driver no longer needs this parameter to select between ELEMENT and PACKET mode. The selection is based on the configured packet_size. Signed-off-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Mark Brown --- sound/soc/omap/omap-dmic.c | 1 - 1 file changed, 1 deletion(-) (limited to 'sound/soc/omap/omap-dmic.c') diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c index 75f5dca0e8d..60b7b8cd1c7 100644 --- a/sound/soc/omap/omap-dmic.c +++ b/sound/soc/omap/omap-dmic.c @@ -64,7 +64,6 @@ struct omap_dmic { static struct omap_pcm_dma_data omap_dmic_dai_dma_params = { .name = "DMIC capture", .data_type = OMAP_DMA_DATA_TYPE_S32, - .sync_mode = OMAP_DMA_SYNC_PACKET, }; static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val) -- cgit v1.2.3-70-g09d2 From 04564e3258304df607d4536de42603b4c8e21e1a Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 14 Sep 2012 15:05:55 +0300 Subject: ASoC: OMAP: mcbsp, mcpdm, dmic: Let omap-pcm to pick the dma_type omap-pcm can figure out the correct dma_type based on the stream's format. In this way we can get rid of the plat/dma.h include from these drivers. Signed-off-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Mark Brown --- sound/soc/omap/omap-dmic.c | 2 -- sound/soc/omap/omap-mcbsp.c | 3 --- sound/soc/omap/omap-mcpdm.c | 3 --- 3 files changed, 8 deletions(-) (limited to 'sound/soc/omap/omap-dmic.c') diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c index 60b7b8cd1c7..df0ff247f49 100644 --- a/sound/soc/omap/omap-dmic.c +++ b/sound/soc/omap/omap-dmic.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include @@ -63,7 +62,6 @@ struct omap_dmic { */ static struct omap_pcm_dma_data omap_dmic_dai_dma_params = { .name = "DMIC capture", - .data_type = OMAP_DMA_DATA_TYPE_S32, }; static inline void omap_dmic_write(struct omap_dmic *dmic, u16 reg, u32 val) diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index 5b3baccd74c..a23064644e5 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -34,7 +34,6 @@ #include #include -#include #include #include "mcbsp.h" #include "omap-mcbsp.h" @@ -234,11 +233,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream, switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: - dma_data->data_type = OMAP_DMA_DATA_TYPE_S16; wlen = 16; break; case SNDRV_PCM_FORMAT_S32_LE: - dma_data->data_type = OMAP_DMA_DATA_TYPE_S32; wlen = 32; break; default: diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index f90d5de605c..84743d47e68 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -40,7 +40,6 @@ #include #include -#include #include #include "omap-mcpdm.h" #include "omap-pcm.h" @@ -71,11 +70,9 @@ struct omap_mcpdm { static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = { { .name = "Audio playback", - .data_type = OMAP_DMA_DATA_TYPE_S32, }, { .name = "Audio capture", - .data_type = OMAP_DMA_DATA_TYPE_S32, }, }; -- cgit v1.2.3-70-g09d2 From bcd6da7bfd1bc3e9d5f8887967ec3d550ce56c70 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 14 Sep 2012 15:05:57 +0300 Subject: ASoC: OMAP: mcbsp, mcpdm, dmic, hdmi: Set dma_data at startup time Set the dma_data for the stream (snd_soc_dai_set_dma_data) at dai_startup time so omap-pcm will have access to the needed information regarding to the DMA channel earlier. This is needed for the clean dmaengine support. Signed-off-by: Peter Ujfalusi Tested-by: Janusz Krzysztofik Signed-off-by: Mark Brown --- sound/soc/omap/omap-dmic.c | 6 ++++-- sound/soc/omap/omap-hdmi.c | 15 +++++++++------ sound/soc/omap/omap-mcbsp.c | 7 ++++--- sound/soc/omap/omap-mcpdm.c | 8 ++++---- 4 files changed, 21 insertions(+), 15 deletions(-) (limited to 'sound/soc/omap/omap-dmic.c') diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c index df0ff247f49..68f2cd1a920 100644 --- a/sound/soc/omap/omap-dmic.c +++ b/sound/soc/omap/omap-dmic.c @@ -118,6 +118,7 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream, mutex_unlock(&dmic->mutex); + snd_soc_dai_set_dma_data(dai, substream, &omap_dmic_dai_dma_params); return ret; } @@ -202,6 +203,7 @@ static int omap_dmic_dai_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct omap_dmic *dmic = snd_soc_dai_get_drvdata(dai); + struct omap_pcm_dma_data *dma_data; int channels; dmic->clk_div = omap_dmic_select_divider(dmic, params_rate(params)); @@ -227,8 +229,8 @@ static int omap_dmic_dai_hw_params(struct snd_pcm_substream *substream, } /* packet size is threshold * channels */ - omap_dmic_dai_dma_params.packet_size = dmic->threshold * channels; - snd_soc_dai_set_dma_data(dai, substream, &omap_dmic_dai_dma_params); + dma_data = snd_soc_dai_get_dma_data(dai, substream); + dma_data->packet_size = dmic->threshold * channels; return 0; } diff --git a/sound/soc/omap/omap-hdmi.c b/sound/soc/omap/omap-hdmi.c index 095176738fd..f59c69fb400 100644 --- a/sound/soc/omap/omap-hdmi.c +++ b/sound/soc/omap/omap-hdmi.c @@ -67,6 +67,9 @@ static int omap_hdmi_dai_startup(struct snd_pcm_substream *substream, dev_err(dai->dev, "audio not supported\n"); return -ENODEV; } + + snd_soc_dai_set_dma_data(dai, substream, &priv->dma_params); + return 0; } @@ -85,24 +88,24 @@ static int omap_hdmi_dai_hw_params(struct snd_pcm_substream *substream, struct hdmi_priv *priv = snd_soc_dai_get_drvdata(dai); struct snd_aes_iec958 *iec = &priv->iec; struct snd_cea_861_aud_if *cea = &priv->cea; + struct omap_pcm_dma_data *dma_data; int err = 0; + dma_data = snd_soc_dai_get_dma_data(dai, substream); + switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: - priv->dma_params.packet_size = 16; + dma_data->packet_size = 16; break; case SNDRV_PCM_FORMAT_S24_LE: - priv->dma_params.packet_size = 32; + dma_data->packet_size = 32; break; default: dev_err(dai->dev, "format not supported!\n"); return -EINVAL; } - priv->dma_params.data_type = 32; - - snd_soc_dai_set_dma_data(dai, substream, - &priv->dma_params); + dma_data->data_type = 32; /* * fill the IEC-60958 channel status word diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index a23064644e5..fef2f5933bb 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -151,6 +151,9 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, 2); } + snd_soc_dai_set_dma_data(cpu_dai, substream, + &mcbsp->dma_data[substream->stream]); + return err; } @@ -228,7 +231,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream, int pkt_size = 0; unsigned int format, div, framesize, master; - dma_data = &mcbsp->dma_data[substream->stream]; + dma_data = snd_soc_dai_get_dma_data(cpu_dai, substream); channels = params_channels(params); switch (params_format(params)) { @@ -277,8 +280,6 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream, dma_data->packet_size = pkt_size; - snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data); - if (mcbsp->configured) { /* McBSP already configured by another stream */ return 0; diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c index 84743d47e68..775565032ce 100644 --- a/sound/soc/omap/omap-mcpdm.c +++ b/sound/soc/omap/omap-mcpdm.c @@ -267,9 +267,11 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream, } omap_mcpdm_open_streams(mcpdm); } - mutex_unlock(&mcpdm->mutex); + snd_soc_dai_set_dma_data(dai, substream, + &omap_mcpdm_dai_dma_params[substream->stream]); + return 0; } @@ -324,7 +326,7 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - dma_data = &omap_mcpdm_dai_dma_params[stream]; + dma_data = snd_soc_dai_get_dma_data(dai, substream); /* Configure McPDM channels, and DMA packet size */ if (stream == SNDRV_PCM_STREAM_PLAYBACK) { @@ -336,8 +338,6 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream, dma_data->packet_size = mcpdm->up_threshold * channels; } - snd_soc_dai_set_dma_data(dai, substream, dma_data); - return 0; } -- cgit v1.2.3-70-g09d2