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| author | Sakari Ailus <sakari.ailus@iki.fi> | 2012-01-14 21:33:36 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2012-05-05 14:34:18 +0200 |
| commit | 888b03b281397f2569af50b33d3a7de3c93e0fd9 (patch) | |
| tree | 84a27ef024b9cb0cacb31d8454e66e32aa6ad4b8 /src/mediactl.h | |
| parent | edad96b36f85dad7f681a7938b50b4619d11ed50 (diff) | |
libmediactl: Implement MEDIA_ENT_ID_FLAG_NEXT in media_get_entity_by_id()
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
[laurent.pinchart@ideasonboard Clarify documentation]
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/mediactl.h')
| -rw-r--r-- | src/mediactl.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mediactl.h b/src/mediactl.h index 1b47b7e..2296fe2 100644 --- a/src/mediactl.h +++ b/src/mediactl.h @@ -164,7 +164,11 @@ struct media_entity *media_get_entity_by_name(struct media_device *media, * @param media - media device. * @param id - entity ID. * - * Search for an entity with an ID equal to @a id. + * This function searches for an entity based on its ID using an exact match or + * next ID method based on the given @a id. If @a id is ORed with + * MEDIA_ENT_ID_FLAG_NEXT, the function will return the entity with the smallest + * ID larger than @a id. Otherwise it will return the entity with an ID equal to + * @a id. * * @return A pointer to the entity if found, or NULL otherwise. */ |