1088 	struct v4l2_ext_control *xctrl)  in uvc_ctrl_get()  argument
1096 	ctrl = uvc_find_control(chain, xctrl->id, &mapping);  in uvc_ctrl_get()
1111 	xctrl->value = mapping->get(mapping, UVC_GET_CUR,  in uvc_ctrl_get()
1117 			if (menu->value == xctrl->value) {  in uvc_ctrl_get()
1118 				xctrl->value = i;  in uvc_ctrl_get()
1128 	struct v4l2_ext_control *xctrl)  in uvc_ctrl_set()  argument
1138 	ctrl = uvc_find_control(chain, xctrl->id, &mapping);  in uvc_ctrl_set()
1160 		xctrl->value = min + (xctrl->value - min + step/2) / step * step;  in uvc_ctrl_set()
1161 		xctrl->value = clamp(xctrl->value, min, max);  in uvc_ctrl_set()
1162 		value = xctrl->value;  in uvc_ctrl_set()
1166 		xctrl->value = clamp(xctrl->value, 0, 1);  in uvc_ctrl_set()
1167 		value = xctrl->value;  in uvc_ctrl_set()
1171 		if (xctrl->value < 0 || xctrl->value >= mapping->menu_count)  in uvc_ctrl_set()
1173 		value = mapping->menu_info[xctrl->value].value;  in uvc_ctrl_set()
1177 		value = xctrl->value;  in uvc_ctrl_set()
1347 	struct uvc_xu_control *xctrl, int set)  in uvc_xu_ctrl_query()  argument
1359 		    entity->id == xctrl->unit)  in uvc_xu_ctrl_query()
1363 	if (entity->id != xctrl->unit) {  in uvc_xu_ctrl_query()
1365 			xctrl->unit);  in uvc_xu_ctrl_query()
1372 		if (ctrl->index == xctrl->selector - 1) {  in uvc_xu_ctrl_query()
1380 			entity->extension.guidExtensionCode, xctrl->selector);  in uvc_xu_ctrl_query()
1394 	if (ctrl->info.size != xctrl->size) {  in uvc_xu_ctrl_query()
1411 	if (set && copy_from_user(data, xctrl->data, xctrl->size)) {  in uvc_xu_ctrl_query()
1417 			     xctrl->unit, chain->dev->intfnum, xctrl->selector,  in uvc_xu_ctrl_query()
1418 			     data, xctrl->size);  in uvc_xu_ctrl_query()
1422 	if (!set && copy_to_user(xctrl->data, data, xctrl->size))  in uvc_xu_ctrl_query()
1428 		       xctrl->size);  in uvc_xu_ctrl_query()