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-rw-r--r--include/media/media-entity.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index fe485d367985..6dc9e4e8cbd4 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