Instead of trying to propagate errors down the pipeline manually (and
failing to do so properly in all cases), flag SBL errors in the pipeline
to which the entity that triggered the error belongs, and use pipeline
error flags to mark buffers as faulty when completing them.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>