linux-imx

media: mtk-vcodec: Handle H264 error bitstreams

Error h264 bitstreams which picture info are out range of
decoder hardware specification, and no nal start code at the
beginning of the buffer, stop decoding and exit.

Signed-off-by: Rui Wang <gtk_ruiwang@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>