media: mtk-vcodec: vdec: add media device if using stateless api

The stateless API requires a media device for issuing requests. Add one
if we are being instantiated as a stateless decoder.

[acourbot: refactor, cleanup and split]
[tzungbi: fix wrong device minor number reference]

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Co-developed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Yunfei Dong 2021-08-06 06:15:28 +02:00 • committed by Mauro Carvalho Chehab
commit 118add98f8
3 changed files with 43 additions and 2 deletions