On Sun, Nov 02, 2014 at 04:53:26PM +0200, Laurent Pinchart wrote:
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> include/media/media-entity.h | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/include/media/media-entity.h b/include/media/media-entity.h
> index e004591..786906b 100644
> --- a/include/media/media-entity.h
> +++ b/include/media/media-entity.h
> @@ -44,6 +44,15 @@ struct media_pad {
> unsigned long flags; /* Pad flags (MEDIA_PAD_FL_*) */
> };
>
> +/**
> + * struct media_entity_operations - Media entity operations
> + * @link_setup: Notify the entity of link changes. The operation can
> + * return an error, in which case link setup will be
> + * cancelled. Optional.
> + * @link_validate: Return whether a link is valid from the entity point of
> + * view. The media_entity_pipeline_start() function
> + * validates all links by calling this operation. Optional.
> + */
> struct media_entity_operations {
> int (*link_setup)(struct media_entity *entity,
> const struct media_pad *local,
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
--
Sakari Ailus
e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx
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