406 	return (cval->head.mixer->protocol == UAC_VERSION_1) ?  in get_ctl_value()
462 	if (cval->head.mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_set_ctl_value()
751 	case UAC_VERSION_1:  in uac_mixer_unit_get_channels()
974 		case PTYPE(UAC_VERSION_1, UAC_FEATURE_UNIT):  in __check_input_term()
983 		case PTYPE(UAC_VERSION_1, UAC_INPUT_TERMINAL):  in __check_input_term()
989 		case PTYPE(UAC_VERSION_1, UAC_MIXER_UNIT):  in __check_input_term()
993 		case PTYPE(UAC_VERSION_1, UAC_SELECTOR_UNIT):  in __check_input_term()
999 		case PTYPE(UAC_VERSION_1, UAC1_PROCESSING_UNIT):  in __check_input_term()
1007 		case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):  in __check_input_term()
1620 	if (mixer->protocol == UAC_VERSION_1)  in __build_feature_ctl()
1918 	if (state->mixer->protocol == UAC_VERSION_1) {  in parse_audio_feature_unit()
1963 	if (state->mixer->protocol == UAC_VERSION_1) {  in parse_audio_feature_unit()
2048 	case UAC_VERSION_1:  in mixer_bitmap_overflow()
2416 		if (state->mixer->protocol == UAC_VERSION_1) {  in build_audio_procunit()
2437 		if (state->mixer->protocol > UAC_VERSION_1 &&  in build_audio_procunit()
2448 			case UAC_VERSION_1:  in build_audio_procunit()
2538 	case UAC_VERSION_1:  in parse_audio_processing_unit()
2685 	case UAC_VERSION_1:  in parse_audio_selector_unit()
2736 		case UAC_VERSION_1:  in parse_audio_selector_unit()
2806 	case PTYPE(UAC_VERSION_1, UAC_INPUT_TERMINAL):  in parse_audio_unit()
2810 	case PTYPE(UAC_VERSION_1, UAC_MIXER_UNIT):  in parse_audio_unit()
2817 	case PTYPE(UAC_VERSION_1, UAC_SELECTOR_UNIT):  in parse_audio_unit()
2823 	case PTYPE(UAC_VERSION_1, UAC_FEATURE_UNIT):  in parse_audio_unit()
2827 	case PTYPE(UAC_VERSION_1, UAC1_PROCESSING_UNIT):  in parse_audio_unit()
2831 	case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT):  in parse_audio_unit()
3164 		if (mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_controls()
3398 	if (mixer->protocol == UAC_VERSION_1) {  in snd_usb_mixer_interrupt()
3544 	case UAC_VERSION_1:  in snd_usb_create_mixer()
3546 		mixer->protocol = UAC_VERSION_1;  in snd_usb_create_mixer()