[media] media-entity.h: document the remaining functions
There are two ancillary functions that are missing comments.
While those are used only internally at media-entity.c,
document them, for completeness.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 54be149..79dd81f 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -301,11 +301,22 @@
return gobj->id >> MEDIA_BITS_PER_ID;
}
+/**
+ * media_id() - return the media object ID
+ *
+ * @gobj: pointer to the media graph object
+ */
static inline u32 media_id(struct media_gobj *gobj)
{
return gobj->id & MEDIA_ID_MASK;
}
+/**
+ * media_gobj_gen_id() - encapsulates type and ID on at the object ID
+ *
+ * @type: object type as define at enum &media_gobj_type.
+ * @local_id: next ID, from struct &media_device.@id.
+ */
static inline u32 media_gobj_gen_id(enum media_gobj_type type, u64 local_id)
{
u32 id;
