SNDRV_CTL_ELEM_IFACE_MIXER  852 include/uapi/sound/asound.h #define	SNDRV_CTL_ELEM_IFACE_MIXER	((__force snd_ctl_elem_iface_t) 2) /* virtual mixer device */
SNDRV_CTL_ELEM_IFACE_MIXER  852 tools/include/uapi/sound/asound.h #define	SNDRV_CTL_ELEM_IFACE_MIXER	((__force snd_ctl_elem_iface_t) 2) /* virtual mixer device */