diff options
Diffstat (limited to 'include/media/media-entity.h')
| -rw-r--r-- | include/media/media-entity.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index fe485d367..6dc9e4e8c 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -24,6 +24,7 @@ #define _MEDIA_ENTITY_H #include <linux/bitmap.h> +#include <linux/bug.h> #include <linux/kernel.h> #include <linux/list.h> #include <linux/media.h> @@ -832,6 +833,16 @@ media_entity_graph_walk_next(struct media_entity_graph *graph); */ __must_check int media_entity_pipeline_start(struct media_entity *entity, struct media_pipeline *pipe); +/** + * __media_entity_pipeline_start - Mark a pipeline as streaming + * + * @entity: Starting entity + * @pipe: Media pipeline to be assigned to all entities in the pipeline. + * + * Note: This is the non-locking version of media_entity_pipeline_start() + */ +__must_check int __media_entity_pipeline_start(struct media_entity *entity, + struct media_pipeline *pipe); /** * media_entity_pipeline_stop - Mark a pipeline as not streaming @@ -848,6 +859,15 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, void media_entity_pipeline_stop(struct media_entity *entity); /** + * __media_entity_pipeline_stop - Mark a pipeline as not streaming + * + * @entity: Starting entity + * + * Note: This is the non-locking version of media_entity_pipeline_stop() + */ +void __media_entity_pipeline_stop(struct media_entity *entity); + +/** * media_devnode_create() - creates and initializes a device node interface * * @mdev: pointer to struct &media_device |