309 		struct cras_alsa_mixer *cmix,  in mixer_control_create_by_name()  argument
340 		elem = snd_mixer_find_selem(cmix->mixer, sid);  in mixer_control_create_by_name()
453 static int add_main_volume_control(struct cras_alsa_mixer *cmix,  in add_main_volume_control()  argument
464 			cmix->max_volume_dB += c->max_volume_dB;  in add_main_volume_control()
465 			cmix->min_volume_dB += c->min_volume_dB;  in add_main_volume_control()
469 		DL_FOREACH(cmix->main_volume_controls, next) {  in add_main_volume_control()
475 		DL_INSERT(cmix->main_volume_controls, next, c);  in add_main_volume_control()
480 	if (cmix->playback_switch == NULL &&  in add_main_volume_control()
484 		cmix->playback_switch = elem;  in add_main_volume_control()
492 static int add_main_capture_control(struct cras_alsa_mixer *cmix,  in add_main_capture_control()  argument
506 		DL_APPEND(cmix->main_capture_controls, c);  in add_main_capture_control()
511 	if (cmix->capture_switch == NULL &&  in add_main_capture_control()
515 		cmix->capture_switch = elem;  in add_main_capture_control()
522 static int add_control_with_name(struct cras_alsa_mixer *cmix,  in add_control_with_name()  argument
545 		DL_APPEND(cmix->output_controls, c);  in add_control_with_name()
547 		DL_APPEND(cmix->input_controls, c);  in add_control_with_name()
551 static int add_control(struct cras_alsa_mixer *cmix,  in add_control()  argument
555 	return add_control_with_name(cmix, dir, elem,  in add_control()
584 				struct cras_alsa_mixer *cmix,  in add_control_with_coupled_mixers()  argument
593 		 &c, cmix, name, coupled_controls, dir);  in add_control_with_coupled_mixers()
606 		DL_APPEND(cmix->output_controls, c);  in add_control_with_coupled_mixers()
608 		DL_APPEND(cmix->input_controls, c);  in add_control_with_coupled_mixers()
612 static int add_control_by_name(struct cras_alsa_mixer *cmix,  in add_control_by_name()  argument
624 	rc = mixer_control_create_by_name(&c, cmix, name, m_name, dir);  in add_control_by_name()
637 		DL_APPEND(cmix->output_controls, c);  in add_control_by_name()
639 		DL_APPEND(cmix->input_controls, c);  in add_control_by_name()
649 	struct cras_alsa_mixer *cmix;  in cras_alsa_mixer_create()  local
651 	cmix = (struct cras_alsa_mixer *)calloc(1, sizeof(*cmix));  in cras_alsa_mixer_create()
652 	if (cmix == NULL)  in cras_alsa_mixer_create()
657 	alsa_mixer_open(card_name, &cmix->mixer);  in cras_alsa_mixer_create()
659 	return cmix;  in cras_alsa_mixer_create()
663 		struct cras_alsa_mixer *cmix,  in cras_alsa_mixer_add_controls_by_name_matching()  argument
699 	if (cmix->mixer == NULL) {  in cras_alsa_mixer_add_controls_by_name_matching()
724 	for(elem = snd_mixer_first_elem(cmix->mixer);  in cras_alsa_mixer_add_controls_by_name_matching()
757 				rc = add_main_volume_control(cmix, elem);  in cras_alsa_mixer_add_controls_by_name_matching()
762 					cmix, CRAS_STREAM_OUTPUT, elem);  in cras_alsa_mixer_add_controls_by_name_matching()
794 				rc = add_main_capture_control(cmix, elem);  in cras_alsa_mixer_add_controls_by_name_matching()
798 					cmix, CRAS_STREAM_INPUT, elem);  in cras_alsa_mixer_add_controls_by_name_matching()
835 				cmix, CRAS_STREAM_OUTPUT,  in cras_alsa_mixer_add_controls_by_name_matching()
846 	if (!cmix->main_volume_controls && !cmix->output_controls &&  in cras_alsa_mixer_add_controls_by_name_matching()
848 		rc = add_main_volume_control(cmix, other_elem);  in cras_alsa_mixer_add_controls_by_name_matching()
861 		struct cras_alsa_mixer *cmix,  in cras_alsa_mixer_add_controls_in_section()  argument
867 	if (cmix->mixer == NULL) {  in cras_alsa_mixer_add_controls_in_section()
881 				cmix, section->dir, section->mixer_name);  in cras_alsa_mixer_add_controls_in_section()
891 				cmix, section->dir,  in cras_alsa_mixer_add_controls_in_section()
1007                 struct cras_alsa_mixer *cmix,  in cras_alsa_mixer_get_minimum_capture_gain()  argument
1013 	assert(cmix);  in cras_alsa_mixer_get_minimum_capture_gain()
1014 	DL_FOREACH(cmix->main_capture_controls, c)  in cras_alsa_mixer_get_minimum_capture_gain()
1025 		struct cras_alsa_mixer *cmix,  in cras_alsa_mixer_get_maximum_capture_gain()  argument
1031 	assert(cmix);  in cras_alsa_mixer_get_maximum_capture_gain()
1032 	DL_FOREACH(cmix->main_capture_controls, c)  in cras_alsa_mixer_get_maximum_capture_gain()