SNDRV_CTL_ELEM_IFACE_PCM  853 include/uapi/sound/asound.h #define	SNDRV_CTL_ELEM_IFACE_PCM	((__force snd_ctl_elem_iface_t) 3) /* PCM device */
SNDRV_CTL_ELEM_IFACE_PCM  853 tools/include/uapi/sound/asound.h #define	SNDRV_CTL_ELEM_IFACE_PCM	((__force snd_ctl_elem_iface_t) 3) /* PCM device */