media_entity_to_video_device
struct video_device *vd = media_entity_to_video_device(entity);
media_entity_to_video_device(link->sink->entity);
media_entity_to_video_device(link->sink->entity);
media_entity_to_video_device(link->sink->entity);
media_entity_to_video_device(link->sink->entity);
vdev = media_entity_to_video_device(remote->entity);
vdev = media_entity_to_video_device(link->sink->entity);
cru = container_of(media_entity_to_video_device(link->sink->entity),
media_entity_to_video_device(link->source->entity);
media_entity_to_video_device(link->sink->entity);
media_entity_to_video_device(link->sink->entity);
vdev = media_entity_to_video_device(entity);
struct video_device *vd = media_entity_to_video_device(entity);
media_entity_to_video_device(link->sink->entity);
struct video_device *vdev = media_entity_to_video_device(entity);
__video = to_isp_video(media_entity_to_video_device(entity));
dma = to_xvip_dma(media_entity_to_video_device(pad->entity));
vfd = media_entity_to_video_device(pad->entity);
vfd = media_entity_to_video_device(start);
media_entity_to_video_device(link->sink->entity);