| #ifndef __ASM_ARCH_AUDIO_H__ |
| #define __ASM_ARCH_AUDIO_H__ |
| |
| #include <sound/core.h> |
| #include <sound/pcm.h> |
| |
| /* |
| * @reset_gpio: AC97 reset gpio (normally gpio113 or gpio95) |
| * a -1 value means no gpio will be used for reset |
| |
| * reset_gpio should only be specified for pxa27x CPUs where a silicon |
| * bug prevents correct operation of the reset line. If not specified, |
| * the default behaviour on these CPUs is to consider gpio 113 as the |
| * AC97 reset line, which is the default on most boards. |
| */ |
| typedef struct { |
| int (*startup)(struct snd_pcm_substream *, void *); |
| void (*shutdown)(struct snd_pcm_substream *, void *); |
| void (*suspend)(void *); |
| void (*resume)(void *); |
| void *priv; |
| int reset_gpio; |
| } pxa2xx_audio_ops_t; |
| |
| extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); |
| |
| #endif |
