Lines Matching refs:mixer
344 struct mixer *mixer; in mixer_init() local
357 mixer = mixer_open(card); in mixer_init()
358 if (mixer == NULL) { in mixer_init()
366 } while (mixer == NULL); in mixer_init()
377 mixer_card->mixer = mixer; in mixer_init()
2872 struct mixer *mixer = NULL; in out_set_volume() local
2877 mixer = mixer_open(MIXER_CARD); in out_set_volume()
2878 if (!mixer) { in out_set_volume()
2883 ctl = mixer_get_ctl_by_name(mixer, MIXER_CTL_COMPRESS_PLAYBACK_VOLUME); in out_set_volume()
2887 mixer_close(mixer); in out_set_volume()
2893 mixer_close(mixer); in out_set_volume()
4328 struct mixer *mixer = NULL; in dummybuf_thread() local
4337 mixer = mixer_open(profile->card); in dummybuf_thread()
4357 if (mixer) { in dummybuf_thread()
4358 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name); in dummybuf_thread()
4364 mixer_close(mixer); in dummybuf_thread()
4406 if (mixer) { in dummybuf_thread()
4408 mixer_close(mixer); in dummybuf_thread()