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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-21 12:23:22 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-11 14:18:48 (GMT) |
| commit | 57cf79b79b18d885c144889989b47149e23c8dc2 (patch) | |
| tree | 839f57209d8a11d881efc88c629c8573860c8365 /include/media/media-entity.h | |
| parent | 8211b187ec6461e8d80a36304bd9fc087e3c490f (diff) | |
| download | linux-57cf79b79b18d885c144889989b47149e23c8dc2.tar.xz | |
[media] media: add a linked list to track interfaces by mdev
The media device should list the interface objects, so add a linked list
for those interfaces in struct media_device.
Acked-by: Hans Verkuil <hans.verkuil@cisco.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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index d64e8cb..ca35e07 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -156,6 +156,8 @@ struct media_entity { * struct media_intf_devnode - Define a Kernel API interface * * @graph_obj: embedded graph object + * @list: Linked list used to find other interfaces that belong + * to the same media controller * @links: List of links pointing to graph entities * @type: Type of the interface as defined at the * uapi/media/media.h header, e. g. @@ -164,6 +166,7 @@ struct media_entity { */ struct media_interface { struct media_gobj graph_obj; + struct list_head list; struct list_head links; u32 type; u32 flags; |