media/omap4iss/iss.c

141 	ret = v4l2_subdev_call(media_entity_to_v4l2_subdev(link->sink->entity),
372  * @until: entity at which to stop pipeline walk
379  * until entity. This is used to disable a partially started pipeline due to a
386 	struct media_entity *entity;
392 	entity = &pipe->output->video.entity;
394 		pad = &entity->pads[0];
399 		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
402 		entity = pad->entity;
403 		if (entity == until)
406 		subdev = media_entity_to_v4l2_subdev(entity);
411 			/* If the entity failed to stopped, assume it has
415 			media_entity_enum_set(&iss->crashed, &subdev->entity);
438 	struct media_entity *entity;
461 	entity = &pipe->output->video.entity;
463 		pad = &entity->pads[0];
468 		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
471 		entity = pad->entity;
472 		subdev = media_entity_to_v4l2_subdev(entity);
476 			iss_pipeline_disable(pipe, entity);
538  * iss_pipeline_is_last - Verify if entity has an enabled link to the output
540  * @me: ISS module's media entity
542  * Returns 1 if the entity has an enabled link to the output video node or 0
555 	return pad->entity == me;
614  * @me: ISS submodule's media entity
898 		/* Reset the ISS if an entity has failed to stop. This is the
939  * Return a pointer to the sensor media entity if it has been successfully
1046 			input = &iss->csi2a.subdev.entity;
1053 			input = &iss->csi2b.subdev.entity;
1066 		ret = media_create_pad_link(&sensor->entity, 0, input, pad,
1111 			&iss->csi2a.subdev.entity, CSI2_PAD_SOURCE,
1112 			&iss->ipipeif.subdev.entity, IPIPEIF_PAD_SINK, 0);
1117 			&iss->csi2b.subdev.entity, CSI2_PAD_SOURCE,
1118 			&iss->ipipeif.subdev.entity, IPIPEIF_PAD_SINK, 0);
1123 			&iss->ipipeif.subdev.entity, IPIPEIF_PAD_SOURCE_VP,
1124 			&iss->resizer.subdev.entity, RESIZER_PAD_SINK, 0);
1129 			&iss->ipipeif.subdev.entity, IPIPEIF_PAD_SOURCE_VP,
1130 			&iss->ipipe.subdev.entity, IPIPE_PAD_SINK, 0);
1135 			&iss->ipipe.subdev.entity, IPIPE_PAD_SOURCE_VP,
1136 			&iss->resizer.subdev.entity, RESIZER_PAD_SINK, 0);