diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-23 18:24:08 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-23 18:24:08 -0700 |
commit | 30d38542ec777468bb6a31829076a2dbc5690e35 (patch) | |
tree | 698b7a4fdd730befa34c4c9642cdbe72ce7d336a /sound/soc/pxa/tosa.c | |
parent | 20b7997e8abdf338dcc27fb4f1333c4973a7f113 (diff) | |
parent | 044e5f45e4ad890d03bd1e8bb44c634397cac24d (diff) |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (85 commits)
[ARM] pxa: add base support for PXA930 Handheld Platform (aka SAAR)
[ARM] pxa: add base support for PXA930 Evaluation Board (aka TavorEVB)
[ARM] pxa: add base support for PXA930 (aka Tavor-P)
[ARM] Update mach-types
[ARM] pxa: make littleton to use the new smc91x platform data
[ARM] pxa: make zylonite to use the new smc91x platform data
[ARM] pxa: make mainstone to use the new smc91x platform data
[ARM] pxa: make lubbock to use new smc91x platform data
[NET] smc91x: prepare SMC_USE_PXA_DMA to be specified in platform data
[NET] smc91x: prepare for SMC_IO_SHIFT to be a platform configurable variable
[NET] smc91x: add SMC91X_NOWAIT flag to platform data
[NET] smc91x: favor the use of SMC91X_USE_* instead of SMC_CAN_USE_*
[NET] smc91x: remove "irq_flags" from "struct smc91x_platdata"
[ARM] 5146/1: pxa2xx: convert all boards to call pxa2xx_transceiver_mode helper
Support for LCD on e740 e750 e400 and e800 e-series PDAs
E-series UDC support
PXA UDC - allow use of inverted GPIO for pullup
Add e350 support
Fix broken e-series build
E-series GPIO / IRQ definitions.
...
Diffstat (limited to 'sound/soc/pxa/tosa.c')
-rw-r--r-- | sound/soc/pxa/tosa.c | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c index b6edb61a3a3..fe6cca9c9e7 100644 --- a/sound/soc/pxa/tosa.c +++ b/sound/soc/pxa/tosa.c @@ -21,6 +21,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/device.h> +#include <linux/gpio.h> #include <sound/core.h> #include <sound/pcm.h> @@ -28,7 +29,7 @@ #include <sound/soc-dapm.h> #include <asm/mach-types.h> -#include <asm/hardware/tmio.h> +#include <asm/arch/tosa.h> #include <asm/arch/pxa-regs.h> #include <asm/arch/hardware.h> #include <asm/arch/audio.h> @@ -137,10 +138,7 @@ static int tosa_set_spk(struct snd_kcontrol *kcontrol, static int tosa_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - if (SND_SOC_DAPM_EVENT_ON(event)) - set_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE); - else - reset_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE); + gpio_set_value(TOSA_GPIO_L_MUTE, SND_SOC_DAPM_EVENT_ON(event) ? 1 :0); return 0; } @@ -254,16 +252,28 @@ static int __init tosa_init(void) if (!machine_is_tosa()) return -ENODEV; + ret = gpio_request(TOSA_GPIO_L_MUTE, "Headphone Jack"); + if (ret) + return ret; + gpio_direction_output(TOSA_GPIO_L_MUTE, 0); + tosa_snd_device = platform_device_alloc("soc-audio", -1); - if (!tosa_snd_device) - return -ENOMEM; + if (!tosa_snd_device) { + ret = -ENOMEM; + goto err_alloc; + } platform_set_drvdata(tosa_snd_device, &tosa_snd_devdata); tosa_snd_devdata.dev = &tosa_snd_device->dev; ret = platform_device_add(tosa_snd_device); - if (ret) - platform_device_put(tosa_snd_device); + if (!ret) + return 0; + + platform_device_put(tosa_snd_device); + +err_alloc: + gpio_free(TOSA_GPIO_L_MUTE); return ret; } @@ -271,6 +281,7 @@ static int __init tosa_init(void) static void __exit tosa_exit(void) { platform_device_unregister(tosa_snd_device); + gpio_free(TOSA_GPIO_L_MUTE); } module_init(tosa_init); |