v4l2_subdev_notify
v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed);
v4l2_subdev_notify(sd, ADV7511_MONITOR_DETECT, (void *)&mdt);
v4l2_subdev_notify(sd, ADV7511_EDID_DETECT, (void *)&ed);
v4l2_subdev_notify(&state->sd, ADV76XX_HOTPLUG, &hpd);
v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL);
v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL);
v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, NULL);
v4l2_subdev_notify(sd, BT819_FIFO_RESET_LOW, NULL);
v4l2_subdev_notify(sd, BT819_FIFO_RESET_HIGH, NULL);
v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_TX_NOTIFY, &events);
v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_RX_NOTIFY, &events);
v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_TX_NOTIFY, &events);
v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_RX_NOTIFY, &events);
v4l2_subdev_notify(sd, V4L2_DEVICE_NOTIFY_EVENT, (void *)ev);