SNDRV_DEVICE_TYPE_PCM_PLAYBACK   33 include/sound/minors.h #define SNDRV_DEVICE_TYPE_PCM_PLAYBACK	SNDRV_MINOR_PCM_PLAYBACK
SNDRV_DEVICE_TYPE_PCM_PLAYBACK   47 include/sound/minors.h 	SNDRV_DEVICE_TYPE_PCM_PLAYBACK,