This makes it possible to obtain the media device an entity belongs to.
Signed-off-by: Sakari Ailus <[email protected]>
---
src/mediactl.c | 1 +
src/mediactl.h | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/mediactl.c b/src/mediactl.c
index a03c19a..8cc338d 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 9ebad9f..98b47fd 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;
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
