diff options
| author | Sakari Ailus <sakari.ailus@iki.fi> | 2011-10-07 18:38:06 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-10-08 13:31:21 +0200 |
| commit | 879982243998d6ebf7e7ac4e79b2cfc7371aeda2 (patch) | |
| tree | e48903676032278519ea50dd349eb0d3a71a09e4 /src | |
| parent | 5dd608d0449e55b362fd39935d432b2b6c17f109 (diff) | |
Add link to media_device from the media_entity
This makes it possible to obtain the media device an entity belongs to.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mediactl.c | 1 | ||||
| -rw-r--r-- | src/mediactl.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/src/mediactl.c b/src/mediactl.c index 82ede25..7b7b93a 100644 --- a/src/mediactl.c +++ b/src/mediactl.c @@ -372,6 +372,7 @@ static int media_enum_entities(struct media_device *media, int verbose) memset(entity, 0, sizeof(*entity)); entity->fd = -1; entity->info.id = id | MEDIA_ENT_ID_FLAG_NEXT; + entity->media = media; ret = ioctl(media->fd, MEDIA_IOC_ENUM_ENTITIES, &entity->info); if (ret < 0) { diff --git a/src/mediactl.h b/src/mediactl.h index 65ad890..fbd7813 100644 --- a/src/mediactl.h +++ b/src/mediactl.h @@ -38,6 +38,7 @@ struct media_pad { }; struct media_entity { + struct media_device *media; struct media_entity_desc info; struct media_pad *pads; struct media_link *links; |