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Commit 3afb1939 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: vsp1: Disconnect unused RPFs from the DRM pipeline 



Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent f3af9572

drivers/media/platform/vsp1/vsp1_drm.c

+6 −2
Original line number Diff line number Diff line
@@ -38,14 +38,18 @@ static int vsp1_drm_pipeline_run(struct vsp1_pipeline *pipe) 
		struct vsp1_entity *entity;



		list_for_each_entry(entity, &pipe->entities, list_pipe) {

			/* Skip unused RPFs. */

			/* Disconnect unused RPFs from the pipeline. */

			if (entity->type == VSP1_ENTITY_RPF) {

				struct vsp1_rwpf *rpf =

					to_rwpf(&entity->subdev);



				if (!pipe->inputs[rpf->entity.index])

				if (!pipe->inputs[rpf->entity.index]) {

					vsp1_write(entity->vsp1,

						   entity->route->reg,

						   VI6_DPR_NODE_UNUSED);

					continue;

				}

			}



			vsp1_entity_route_setup(entity);