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- #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
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