diff options
Diffstat (limited to 'include/sound/pxa2xx-lib.h')
| -rw-r--r-- | include/sound/pxa2xx-lib.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h new file mode 100644 index 000000000000..d18dd2d35978 --- /dev/null +++ b/include/sound/pxa2xx-lib.h @@ -0,0 +1,20 @@ +#ifndef PXA2XX_LIB_H +#define PXA2XX_LIB_H + +#include <linux/platform_device.h> +#include <sound/ac97_codec.h> + +extern unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg); +extern void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val); + +extern bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97); +extern bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97); +extern void pxa2xx_ac97_finish_reset(struct snd_ac97 *ac97); + +extern int pxa2xx_ac97_hw_suspend(void); +extern int pxa2xx_ac97_hw_resume(void); + +extern int pxa2xx_ac97_hw_probe(struct platform_device *dev); +extern void pxa2xx_ac97_hw_remove(struct platform_device *dev); + +#endif |