1492 	struct uvc_fh *handle, struct uvc_control *ctrl,  in uvc_ctrl_send_event()  argument
1495 	struct v4l2_fh *originator = handle ? &handle->vfh : NULL;  in uvc_ctrl_send_event()
1518 	struct uvc_fh *handle, struct uvc_control *master, u32 slave_id)  in uvc_ctrl_send_slave_event()  argument
1532 	uvc_ctrl_send_event(chain, handle, ctrl, mapping, val, changes);  in uvc_ctrl_send_slave_event()
1539 	struct uvc_fh *handle;  in uvc_ctrl_status_event()  local
1544 	handle = ctrl->handle;  in uvc_ctrl_status_event()
1545 	ctrl->handle = NULL;  in uvc_ctrl_status_event()
1558 			uvc_ctrl_send_slave_event(chain, handle, ctrl,  in uvc_ctrl_status_event()
1562 		uvc_ctrl_send_event(chain, handle, ctrl, mapping, value,  in uvc_ctrl_status_event()
1597 		ctrl->handle = NULL;  in uvc_ctrl_status_event_async()
1624 static void uvc_ctrl_send_events(struct uvc_fh *handle,  in uvc_ctrl_send_events()  argument
1634 		ctrl = uvc_find_control(handle->chain, xctrls[i].id, &mapping);  in uvc_ctrl_send_events()
1654 			uvc_ctrl_send_slave_event(handle->chain, handle, ctrl,  in uvc_ctrl_send_events()
1667 		uvc_ctrl_send_event(handle->chain, handle, ctrl, mapping,  in uvc_ctrl_send_events()
1674 	struct uvc_fh *handle = container_of(sev->fh, struct uvc_fh, vfh);  in uvc_ctrl_add_event()  local
1679 	ret = mutex_lock_interruptible(&handle->chain->ctrl_mutex);  in uvc_ctrl_add_event()
1683 	if (__uvc_query_v4l2_class(handle->chain, sev->id, 0) >= 0) {  in uvc_ctrl_add_event()
1688 	ctrl = uvc_find_control(handle->chain, sev->id, &mapping);  in uvc_ctrl_add_event()
1700 		if (__uvc_ctrl_get(handle->chain, ctrl, mapping, &val) == 0)  in uvc_ctrl_add_event()
1703 		uvc_ctrl_fill_event(handle->chain, &ev, ctrl, mapping, val,  in uvc_ctrl_add_event()
1714 	mutex_unlock(&handle->chain->ctrl_mutex);  in uvc_ctrl_add_event()
1720 	struct uvc_fh *handle = container_of(sev->fh, struct uvc_fh, vfh);  in uvc_ctrl_del_event()  local
1722 	mutex_lock(&handle->chain->ctrl_mutex);  in uvc_ctrl_del_event()
1723 	if (__uvc_query_v4l2_class(handle->chain, sev->id, 0) >= 0)  in uvc_ctrl_del_event()
1727 	mutex_unlock(&handle->chain->ctrl_mutex);  in uvc_ctrl_del_event()
1841 int __uvc_ctrl_commit(struct uvc_fh *handle, int rollback,  in __uvc_ctrl_commit()  argument
1844 	struct uvc_video_chain *chain = handle->chain;  in __uvc_ctrl_commit()
1858 		uvc_ctrl_send_events(handle, ctrls->controls, ctrls->count);  in __uvc_ctrl_commit()
1883 int uvc_ctrl_set(struct uvc_fh *handle,  in uvc_ctrl_set()  argument
1886 	struct uvc_video_chain *chain = handle->chain;  in uvc_ctrl_set()
2001 		ctrl->handle = handle;  in uvc_ctrl_set()