diff options
Diffstat (limited to 'include/media/media-entity.h')
| -rw-r--r-- | include/media/media-entity.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index 2b6cd343ee9e..64cf590b1134 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -225,6 +225,7 @@ enum media_pad_signal_type { * @graph_obj: Embedded structure containing the media object common data * @entity: Entity this pad belongs to * @index: Pad index in the entity pads array, numbered from 0 to n + * @num_links: Number of links connected to this pad * @sig_type: Type of the signal inside a media pad * @flags: Pad flags, as defined in * :ref:`include/uapi/linux/media.h <media_header>` @@ -236,6 +237,7 @@ struct media_pad { struct media_gobj graph_obj; /* must be first field in struct */ struct media_entity *entity; u16 index; + u16 num_links; enum media_pad_signal_type sig_type; unsigned long flags; @@ -337,10 +339,6 @@ enum media_entity_type { * @info.dev: Contains device major and minor info. * @info.dev.major: device node major, if the device is a devnode. * @info.dev.minor: device node minor, if the device is a devnode. - * @major: Devnode major number (zero if not applicable). Kept just - * for backward compatibility. - * @minor: Devnode minor number (zero if not applicable). Kept just - * for backward compatibility. * * .. note:: * @@ -1145,10 +1143,10 @@ struct media_entity *media_graph_walk_next(struct media_graph *graph); /** * media_pipeline_start - Mark a pipeline as streaming - * @pad: Starting pad + * @origin: Starting pad * @pipe: Media pipeline to be assigned to all pads in the pipeline. * - * Mark all pads connected to a given pad through enabled links, either + * Mark all pads connected to pad @origin through enabled links, either * directly or indirectly, as streaming. The given pipeline object is assigned * to every pad in the pipeline and stored in the media_pad pipe field. * @@ -1157,17 +1155,17 @@ struct media_entity *media_graph_walk_next(struct media_graph *graph); * pipeline pointer must be identical for all nested calls to * media_pipeline_start(). */ -__must_check int media_pipeline_start(struct media_pad *pad, +__must_check int media_pipeline_start(struct media_pad *origin, struct media_pipeline *pipe); /** * __media_pipeline_start - Mark a pipeline as streaming * - * @pad: Starting pad + * @origin: Starting pad * @pipe: Media pipeline to be assigned to all pads in the pipeline. * * ..note:: This is the non-locking version of media_pipeline_start() */ -__must_check int __media_pipeline_start(struct media_pad *pad, +__must_check int __media_pipeline_start(struct media_pad *origin, struct media_pipeline *pipe); /** |