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| author | Marek Vasut <marek.vasut@gmail.com> | 2009-07-30 02:55:01 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-08-13 22:19:37 +0100 |
| commit | 4ac0478f2afaf8e778b4190d6218459a9dbf2a8f (patch) | |
| tree | 97caf69480c6fcf9a3d294e650a7548f137e5d44 /arch/arm/mach-pxa/include/mach/audio.h | |
| parent | 30230f4cd7c002a40c13758d12c1c6d96100461d (diff) | |
| download | linux-4ac0478f2afaf8e778b4190d6218459a9dbf2a8f.tar.gz linux-4ac0478f2afaf8e778b4190d6218459a9dbf2a8f.tar.bz2 linux-4ac0478f2afaf8e778b4190d6218459a9dbf2a8f.zip | |
ALSA: Allow passing platform_data for pxa2xx-ac97
This patch adds support for passing platform data to ac97 bus devices
from PXA2xx-AC97 driver..
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch/arm/mach-pxa/include/mach/audio.h')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/audio.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/arch/arm/mach-pxa/include/mach/audio.h index 16eb02552d5d..a3449e35a6f5 100644 --- a/arch/arm/mach-pxa/include/mach/audio.h +++ b/arch/arm/mach-pxa/include/mach/audio.h @@ -3,10 +3,12 @@ #include <sound/core.h> #include <sound/pcm.h> +#include <sound/ac97_codec.h> /* * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95) * a -1 value means no gpio will be used for reset + * @codec_pdata: AC97 codec platform_data * reset_gpio should only be specified for pxa27x CPUs where a silicon * bug prevents correct operation of the reset line. If not specified, @@ -20,6 +22,7 @@ typedef struct { void (*resume)(void *); void *priv; int reset_gpio; + void *codec_pdata[AC97_BUS_MAX_DEVICES]; } pxa2xx_audio_ops_t; extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); |