diff options
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/media-entity.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index d6d74bcfe183..0c003d817493 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -44,6 +44,15 @@ struct media_pad { unsigned long flags; /* Pad flags (MEDIA_PAD_FL_*) */ }; +/** + * struct media_entity_operations - Media entity operations + * @link_setup: Notify the entity of link changes. The operation can + * return an error, in which case link setup will be + * cancelled. Optional. + * @link_validate: Return whether a link is valid from the entity point of + * view. The media_entity_pipeline_start() function + * validates all links by calling this operation. Optional. + */ struct media_entity_operations { int (*link_setup)(struct media_entity *entity, const struct media_pad *local, |