Symbol: VIDIOC_SUBSCRIBE_EVENT
drivers/media/v4l2-core/v4l2-dev.c
612
SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event);
drivers/media/v4l2-core/v4l2-ioctl.c
2989
IOCTL_INFO(VIDIOC_SUBSCRIBE_EVENT, v4l_subscribe_event, v4l_print_event_subscription, 0),
drivers/media/v4l2-core/v4l2-subdev.c
722
case VIDIOC_SUBSCRIBE_EVENT: