From 879982243998d6ebf7e7ac4e79b2cfc7371aeda2 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Fri, 7 Oct 2011 18:38:06 +0300 Subject: 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 Acked-by: Laurent Pinchart --- src/mediactl.c | 1 + src/mediactl.h | 1 + 2 files changed, 2 insertions(+) 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; -- cgit v1.2.3