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

Lines Matching defs:source
31  * @num_pads: Total number of sink and source pads.
95 	if (link->source->entity == entity)
98 		return link->source->entity;
339 media_entity_create_link(struct media_entity *source, u16 source_pad,
345 	BUG_ON(source == NULL || sink == NULL);
346 	BUG_ON(source_pad >= source->num_pads);
349 	link = media_entity_add_link(source);
353 	link->source = &source->pads[source_pad];
362 		source->num_links--;
366 	backlink->source = &source->pads[source_pad];
384 	ret = media_entity_call(link->source->entity, link_setup,
385 				link->source, link->sink, flags);
390 				link->sink, link->source, flags);
392 		media_entity_call(link->source->entity, link_setup,
393 				  link->source, link->sink, link->flags);
414  * The user is expected to hold link->source->parent->mutex. If not,
421 	struct media_entity *source, *sink;
437 	source = link->source->entity;
441 	    (source->stream_count || sink->stream_count))
444 	mdev = source->parent;
447 		ret = mdev->link_notify(link->source, link->sink,
458 		mdev->link_notify(link->source, link->sink, 0);
464 		mdev->link_notify(link->source, link->sink, 0);
473 	mutex_lock(&link->source->entity->parent->graph_mutex);
475 	mutex_unlock(&link->source->entity->parent->graph_mutex);
483  * @source: Source pad
490 media_entity_find_link(struct media_pad *source, struct media_pad *sink)
495 	for (i = 0; i < source->entity->num_links; ++i) {
496 		link = &source->entity->links[i];
498 		if (link->source->entity == source->entity &&
499 		    link->source->index == source->index &&
510  * media_entity_remote_source - Find the source pad at the remote end of a link
513  * Search for a remote source pad connected to the given sink pad by iterating
530 		if (link->source == pad)
534 			return link->source;