From db32eb6c18d7617e61ca65eb13b66de4dea56f1f Mon Sep 17 00:00:00 2001 From: Katsuya Matsubara Date: Fri, 26 Jul 2013 06:32:11 -0300 Subject: [PATCH] [media] vsp1: Fix lack of the sink entity registration for enabled links Each source entity maintains a pointer to the counterpart sink entity while an enabled link connects them. It should be managed by the setup_link callback in the media controller framework at runtime. However, enabled links which connect RPFs and WPFs that have an equivalent index number are created during initialization. This registers the pointer to a sink entity from the source entity when an enabled link is created. Signed-off-by: Katsuya Matsubara Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/vsp1/vsp1_drv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index e58e49c88415..41dd891d9737 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -101,6 +101,9 @@ static int vsp1_create_links(struct vsp1_device *vsp1, struct vsp1_entity *sink) entity, pad, flags); if (ret < 0) return ret; + + if (flags & MEDIA_LNK_FL_ENABLED) + source->sink = entity; } } -- 2.20.1