1225 static void send_event(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl, u32 changes)  in send_event()  argument
1235 		if (sev->fh != fh ||  in send_event()
1237 			v4l2_event_queue_fh(sev->fh, &ev);  in send_event()
1559 static void new_to_cur(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl, u32 ch_flags)  in new_to_cur()  argument
1580 		fh = NULL;  in new_to_cur()
1586 			fh = NULL;  in new_to_cur()
1587 		send_event(fh, ctrl,  in new_to_cur()
2957 static int try_or_set_cluster(struct v4l2_fh *fh, struct v4l2_ctrl *master,  in try_or_set_cluster()  argument
2996 		new_to_cur(fh, master->cluster[i], ch_flags |  in try_or_set_cluster()
3057 static int try_set_ext_ctrls(struct v4l2_fh *fh, struct v4l2_ctrl_handler *hdl,  in try_set_ext_ctrls()  argument
3139 			ret = try_or_set_cluster(fh, master, set, 0);  in try_set_ext_ctrls()
3164 int v4l2_s_ext_ctrls(struct v4l2_fh *fh, struct v4l2_ctrl_handler *hdl,  in v4l2_s_ext_ctrls()  argument
3167 	return try_set_ext_ctrls(fh, hdl, cs, true);  in v4l2_s_ext_ctrls()
3184 static int set_ctrl(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl, u32 ch_flags)  in set_ctrl()  argument
3207 	return try_or_set_cluster(fh, master, true, ch_flags);  in set_ctrl()
3211 static int set_ctrl_lock(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl,  in set_ctrl_lock()  argument
3218 	ret = set_ctrl(fh, ctrl, 0);  in set_ctrl_lock()
3225 int v4l2_s_ctrl(struct v4l2_fh *fh, struct v4l2_ctrl_handler *hdl,  in v4l2_s_ctrl()  argument
3239 	ret = set_ctrl_lock(fh, ctrl, &c);  in v4l2_s_ctrl()
3353 	struct v4l2_ctrl *ctrl = v4l2_ctrl_find(sev->fh->ctrl_handler, sev->id);  in v4l2_ctrl_add_event()
3371 		v4l2_event_queue_fh(sev->fh, &ev);  in v4l2_ctrl_add_event()
3379 	struct v4l2_ctrl *ctrl = v4l2_ctrl_find(sev->fh->ctrl_handler, sev->id);  in v4l2_ctrl_del_event()
3409 int v4l2_ctrl_log_status(struct file *file, void *fh)  in v4l2_ctrl_log_status()  argument
3421 int v4l2_ctrl_subscribe_event(struct v4l2_fh *fh,  in v4l2_ctrl_subscribe_event()  argument
3425 		return v4l2_event_subscribe(fh, sub, 0, &v4l2_ctrl_sub_ev_ops);  in v4l2_ctrl_subscribe_event()
3430 int v4l2_ctrl_subdev_subscribe_event(struct v4l2_subdev *sd, struct v4l2_fh *fh,  in v4l2_ctrl_subdev_subscribe_event()  argument
3435 	return v4l2_ctrl_subscribe_event(fh, sub);  in v4l2_ctrl_subdev_subscribe_event()
3441 	struct v4l2_fh *fh = file->private_data;  in v4l2_ctrl_poll()  local
3443 	if (v4l2_event_pending(fh))  in v4l2_ctrl_poll()
3445 	poll_wait(file, &fh->wait, wait);  in v4l2_ctrl_poll()