235 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_switch_info()  local
238 	uinfo->count = elem->channels;  in scarlett_ctl_switch_info()
247 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_switch_get()  local
250 	for (i = 0; i < elem->channels; i++) {  in scarlett_ctl_switch_get()
251 		err = snd_usb_get_cur_mix_value(elem, i, i, &val);  in scarlett_ctl_switch_get()
265 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_switch_put()  local
269 	for (i = 0; i < elem->channels; i++) {  in scarlett_ctl_switch_put()
270 		err = snd_usb_get_cur_mix_value(elem, i, i, &oval);  in scarlett_ctl_switch_put()
277 			err = snd_usb_set_cur_mix_value(elem, i, i, val);  in scarlett_ctl_switch_put()
290 	struct usb_mixer_elem_info *elem =  in scarlett_ctl_resume()  local
294 	for (i = 0; i < elem->channels; i++)  in scarlett_ctl_resume()
295 		if (elem->cached & (1 << i))  in scarlett_ctl_resume()
296 			snd_usb_set_cur_mix_value(elem, i, i,  in scarlett_ctl_resume()
297 						  elem->cache_val[i]);  in scarlett_ctl_resume()
304 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_info()  local
307 	uinfo->count = elem->channels;  in scarlett_ctl_info()
318 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_get()  local
321 	for (i = 0; i < elem->channels; i++) {  in scarlett_ctl_get()
322 		err = snd_usb_get_cur_mix_value(elem, i, i, &val);  in scarlett_ctl_get()
337 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_put()  local
341 	for (i = 0; i < elem->channels; i++) {  in scarlett_ctl_put()
342 		err = snd_usb_get_cur_mix_value(elem, i, i, &oval);  in scarlett_ctl_put()
350 			err = snd_usb_set_cur_mix_value(elem, i, i, val);  in scarlett_ctl_put()
381 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_enum_dynamic_info()  local
382 	struct scarlett_mixer_elem_enum_info *opt = elem->private_data;  in scarlett_ctl_enum_dynamic_info()
386 	uinfo->count = elem->channels;  in scarlett_ctl_enum_dynamic_info()
403 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_enum_info()  local
404 	struct scarlett_mixer_elem_enum_info *opt = elem->private_data;  in scarlett_ctl_enum_info()
406 	return snd_ctl_enum_info(uinfo, elem->channels, opt->len,  in scarlett_ctl_enum_info()
413 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_enum_get()  local
414 	struct scarlett_mixer_elem_enum_info *opt = elem->private_data;  in scarlett_ctl_enum_get()
417 	err = snd_usb_get_cur_mix_value(elem, 0, 0, &val);  in scarlett_ctl_enum_get()
431 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_enum_put()  local
432 	struct scarlett_mixer_elem_enum_info *opt = elem->private_data;  in scarlett_ctl_enum_put()
435 	err = snd_usb_get_cur_mix_value(elem, 0, 0, &oval);  in scarlett_ctl_enum_put()
442 		snd_usb_set_cur_mix_value(elem, 0, 0, val);  in scarlett_ctl_enum_put()
450 	struct usb_mixer_elem_info *elem =  in scarlett_ctl_enum_resume()  local
453 	if (elem->cached)  in scarlett_ctl_enum_resume()
454 		snd_usb_set_cur_mix_value(elem, 0, 0, *elem->cache_val);  in scarlett_ctl_enum_resume()
461 	struct usb_mixer_elem_info *elem = kctl->private_data;  in scarlett_ctl_meter_get()  local
462 	struct snd_usb_audio *chip = elem->head.mixer->chip;  in scarlett_ctl_meter_get()
464 	int wValue = (elem->control << 8) | elem->idx_off;  in scarlett_ctl_meter_get()
465 	int idx = snd_usb_ctrl_intf(chip) | (elem->head.id << 8);  in scarlett_ctl_meter_get()
472 				USB_DIR_IN, wValue, idx, buf, elem->channels);  in scarlett_ctl_meter_get()
548 	struct usb_mixer_elem_info *elem;  in add_new_ctl()  local
551 	elem = kzalloc(sizeof(*elem), GFP_KERNEL);  in add_new_ctl()
552 	if (!elem)  in add_new_ctl()
555 	elem->head.mixer = mixer;  in add_new_ctl()
556 	elem->head.resume = resume;  in add_new_ctl()
557 	elem->control = offset;  in add_new_ctl()
558 	elem->idx_off = num;  in add_new_ctl()
559 	elem->head.id = index;  in add_new_ctl()
560 	elem->val_type = val_type;  in add_new_ctl()
562 	elem->channels = channels;  in add_new_ctl()
565 	elem->private_data = (void *)opt;  in add_new_ctl()
567 	kctl = snd_ctl_new1(ncontrol, elem);  in add_new_ctl()
569 		kfree(elem);  in add_new_ctl()
576 	err = snd_usb_mixer_add_control(&elem->head, kctl);  in add_new_ctl()
581 		*elem_ret = elem;  in add_new_ctl()
592 	struct usb_mixer_elem_info *elem;  in add_output_ctls()  local
599 			  2*index+1, USB_MIXER_S16, 2, mx, NULL, &elem);  in add_output_ctls()
608 			  2*index+1, USB_MIXER_S16, 2, mx, NULL, &elem);  in add_output_ctls()
618 			  &elem);  in add_output_ctls()
628 			  &elem);  in add_output_ctls()
853 	struct usb_mixer_elem_info *elem;  in scarlett_controls_create_generic()  local
859 			  &elem);  in scarlett_controls_create_generic()
866 			  &elem);  in scarlett_controls_create_generic()
885 					  &opt_impedance, &elem);  in scarlett_controls_create_generic()
894 					  &opt_pad, &elem);  in scarlett_controls_create_generic()
912 	struct usb_mixer_elem_info *elem;  in snd_scarlett_controls_create()  local
951 				  &info->opt_matrix, &elem);  in snd_scarlett_controls_create()
961 					  1, mx, NULL, &elem);  in snd_scarlett_controls_create()
974 				  &info->opt_master, &elem);  in snd_scarlett_controls_create()
983 			  &opt_clock, &elem);  in snd_scarlett_controls_create()
990 			  &opt_sync, &elem);  in snd_scarlett_controls_create()