Cross Reference: /drivers/media/media-device.c

Lines Matching refs:entity
31 #include <media/media-entity.h>
70 	struct media_entity *entity;
77 	media_device_for_each_entity(entity, mdev) {
78 		if ((entity->id == id && !next) ||
79 		    (entity->id > id && next)) {
81 			return entity;
123 	upad->entity = kpad->entity->id;
131 	struct media_entity *entity;
133 	entity = find_entity(mdev, links->entity);
134 	if (entity == NULL)
140 		for (p = 0; p < entity->num_pads; p++) {
144 			media_device_kpad_to_upad(&entity->pads[p], &pad);
154 		for (l = 0, ulink = links->links; l < entity->num_links; l++) {
158 			if (entity->links[l].source->entity != entity)
162 			media_device_kpad_to_upad(entity->links[l].source,
164 			media_device_kpad_to_upad(entity->links[l].sink,
166 			link.flags = entity->links[l].flags;
209 	source = find_entity(mdev, ulink.source.entity);
210 	sink = find_entity(mdev, ulink.sink.entity);
275 	__u32 entity;
289 	if (get_user(links.entity, &ulinks->entity)
410 	struct media_entity *entity;
413 	list_for_each_entry_safe(entity, next, &mdev->entities, list)
414 		media_device_unregister_entity(entity);
422  * media_device_register_entity - Register an entity with a media device
424  * @entity:	The entity
427 					      struct media_entity *entity)
429 	/* Warn if we apparently re-register an entity */
430 	WARN_ON(entity->parent != NULL);
431 	entity->parent = mdev;
434 	if (entity->id == 0)
435 		entity->id = mdev->entity_id++;
437 		mdev->entity_id = max(entity->id + 1, mdev->entity_id);
438 	list_add_tail(&entity->list, &mdev->entities);
446  * media_device_unregister_entity - Unregister an entity
447  * @entity:	The entity
449  * If the entity has never been registered this function will return
452 void media_device_unregister_entity(struct media_entity *entity)
454 	struct media_device *mdev = entity->parent;
460 	list_del(&entity->list);
462 	entity->parent = NULL;