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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-13 14:42:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 12:18:42 -0200 |
| commit | 39a956c4147e4f696f729916f677673e9a9dc7ab (patch) | |
| tree | b5227ad98f88b16691009b6803db01f9cedd66fb /include/media/media-entity.h | |
| parent | 8f5a3188fbd13fdd5525fc6177cb19bf3996ee99 (diff) | |
| download | lwn-39a956c4147e4f696f729916f677673e9a9dc7ab.tar.gz lwn-39a956c4147e4f696f729916f677673e9a9dc7ab.zip | |
[media] media: add a debug message to warn about gobj creation/removal
It helps to check if the media controller is doing the
right thing with the object creation and removal.
No extra code/data will be produced if DEBUG or
CONFIG_DYNAMIC_DEBUG is not enabled.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/media/media-entity.h')
| -rw-r--r-- | include/media/media-entity.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index bf93c90e9218..96a5d3e6f6f4 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -61,6 +61,7 @@ enum media_gobj_type { * All objects on the media graph should have this struct embedded */ struct media_gobj { + struct media_device *mdev; u32 id; }; @@ -199,6 +200,12 @@ struct media_entity_graph { #define gobj_to_entity(gobj) \ container_of(gobj, struct media_entity, graph_obj) +#define gobj_to_pad(gobj) \ + container_of(gobj, struct media_pad, graph_obj) + +#define gobj_to_link(gobj) \ + container_of(gobj, struct media_link, graph_obj) + void media_gobj_init(struct media_device *mdev, enum media_gobj_type type, struct media_gobj *gobj); |