411 	return (cval->head.mixer->protocol == UAC_VERSION_1) ?  in get_ctl_value()
467 	if (cval->head.mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_set_ctl_value()
756 	case UAC_VERSION_1:  in uac_mixer_unit_get_channels()
979 		case PTYPE(UAC_VERSION_1, UAC_FEATURE_UNIT):  in __check_input_term()
988 		case PTYPE(UAC_VERSION_1, UAC_INPUT_TERMINAL):  in __check_input_term()
994 		case PTYPE(UAC_VERSION_1, UAC_MIXER_UNIT):  in __check_input_term()
998 		case PTYPE(UAC_VERSION_1, UAC_SELECTOR_UNIT):  in __check_input_term()
1004 		case PTYPE(UAC_VERSION_1, UAC1_PROCESSING_UNIT):  in __check_input_term()
1012 		case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):  in __check_input_term()
1266 		} else if (cval->head.mixer->protocol == UAC_VERSION_1) {  in get_min_max_with_quirks()
1684 	if (mixer->protocol == UAC_VERSION_1)  in __build_feature_ctl()
1995 	if (state->mixer->protocol == UAC_VERSION_1) {  in parse_audio_feature_unit()
2040 	if (state->mixer->protocol == UAC_VERSION_1) {  in parse_audio_feature_unit()
2125 	case UAC_VERSION_1:  in mixer_bitmap_overflow()
2493 		if (state->mixer->protocol == UAC_VERSION_1) {  in build_audio_procunit()
2514 		if (state->mixer->protocol > UAC_VERSION_1 &&  in build_audio_procunit()
2525 			case UAC_VERSION_1:  in build_audio_procunit()
2615 	case UAC_VERSION_1:  in parse_audio_processing_unit()
2762 	case UAC_VERSION_1:  in parse_audio_selector_unit()
2812 		case UAC_VERSION_1:  in parse_audio_selector_unit()
2882 	case PTYPE(UAC_VERSION_1, UAC_INPUT_TERMINAL):  in parse_audio_unit()
2886 	case PTYPE(UAC_VERSION_1, UAC_MIXER_UNIT):  in parse_audio_unit()
2893 	case PTYPE(UAC_VERSION_1, UAC_SELECTOR_UNIT):  in parse_audio_unit()
2899 	case PTYPE(UAC_VERSION_1, UAC_FEATURE_UNIT):  in parse_audio_unit()
2903 	case PTYPE(UAC_VERSION_1, UAC1_PROCESSING_UNIT):  in parse_audio_unit()
2907 	case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):  in parse_audio_unit()
3239 		if (mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_controls()
3473 	if (mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_interrupt()
3576 	case UAC_VERSION_1:  in snd_usb_create_mixer()
3578 		mixer->protocol = UAC_VERSION_1;  in snd_usb_create_mixer()