SNDRV_CTL_ELEM_ACCESS_WRITE  860 include/uapi/sound/asound.h #define SNDRV_CTL_ELEM_ACCESS_WRITE		(1<<1)
SNDRV_CTL_ELEM_ACCESS_WRITE  860 tools/include/uapi/sound/asound.h #define SNDRV_CTL_ELEM_ACCESS_WRITE		(1<<1)