From: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> commit d171c45da874e3858a83e6377e00280a507fe2f2 upstream. The driver currently creates a broken topology, with a source-to-source link and a sink-to-sink link instead of two source-to-sink links. Reported-by: Nicolas Dufresne <nicolas@xxxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> # for v5.3 and up Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> Tested-by: Nicolas Dufresne <nicolas.dufresne@xxxxxxxxxxxxx> Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/media/hantro/hantro_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -553,13 +553,13 @@ static int hantro_attach_func(struct han goto err_rel_entity1; /* Connect the three entities */ - ret = media_create_pad_link(&func->vdev.entity, 0, &func->proc, 1, + ret = media_create_pad_link(&func->vdev.entity, 0, &func->proc, 0, MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED); if (ret) goto err_rel_entity2; - ret = media_create_pad_link(&func->proc, 0, &func->sink, 0, + ret = media_create_pad_link(&func->proc, 1, &func->sink, 0, MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED); if (ret)
