Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/vsp1/vsp1_drm.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c
index ac81ff10c339..a918bb4ab46c 100644
--- a/drivers/media/platform/vsp1/vsp1_drm.c
+++ b/drivers/media/platform/vsp1/vsp1_drm.c
@@ -38,13 +38,17 @@ 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);
--
2.4.10
