From 5017e1b15d4ca8dcc170dc6914f6b2d8cd492bdf Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Tue, 19 Jan 2016 11:45:12 -0200 Subject: [PATCH] [media] v4l: vsp1: Fix wrong entities links creation The Media Control framework now requires entities to be registered with the media device before creating links so commit c7621b3044f7 ("[media] v4l: vsp1: separate links creation from entities init") separated link creation from entities init. But unfortunately that patch introduced a regression since wrong links were created causing a boot failure on Renesas boards. This patch fixes the boot issue and also the media graph was compared by Geert Uytterhoeven to make sure that the driver changes required by the Media Control framework next generation did not affect the graph. Reported-by: Geert Uytterhoeven Signed-off-by: Javier Martinez Canillas Tested-by: Geert Uytterhoeven Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/vsp1/vsp1_drv.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 42dff9d020af..533bc796391e 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -256,7 +256,7 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) /* Create links. */ list_for_each_entry(entity, &vsp1->entities, list_dev) { - if (entity->type == VSP1_ENTITY_LIF) { + if (entity->type == VSP1_ENTITY_WPF) { ret = vsp1_wpf_create_links(vsp1, entity); if (ret < 0) goto done; @@ -264,7 +264,10 @@ static int vsp1_create_entities(struct vsp1_device *vsp1) ret = vsp1_rpf_create_links(vsp1, entity); if (ret < 0) goto done; - } else { + } + + if (entity->type != VSP1_ENTITY_LIF && + entity->type != VSP1_ENTITY_RPF) { ret = vsp1_create_links(vsp1, entity); if (ret < 0) goto done; -- 2.39.5