media: cedrus: Add H264 decoding support

Browse source

Introduce some basic H264 decoding support in cedrus. So far, only the
baseline profile videos have been tested, and some more advanced features
used in higher profiles are not even implemented.

Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

...

This commit is contained in:

Maxime Ripard 2019-05-24 05:20:31 -04:00 • committed by Mauro Carvalho Chehab

parent 67e84a98af

commit 6eb9b758e3

8 changed files with 763 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/staging/media/sunxi/cedrus/Makefile

View file

31

drivers/staging/media/sunxi/cedrus/cedrus.c

View file

38

drivers/staging/media/sunxi/cedrus/cedrus.h

View file

13

drivers/staging/media/sunxi/cedrus/cedrus_dec.c

View file

576

drivers/staging/media/sunxi/cedrus/cedrus_h264.c

View file

4

drivers/staging/media/sunxi/cedrus/cedrus_hw.c

View file

91

drivers/staging/media/sunxi/cedrus/cedrus_regs.h

View file

9

drivers/staging/media/sunxi/cedrus/cedrus_video.c

View file