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media: rkvdec: Add HEVC support for the VDPU381 variant

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The VDPU381 supports HEVC decoding up to 7680x4320@30fps.
It could double that when using both decoder cores.

It support YUV420 (8 and 10 bits) as well as AFBC (not implemented
here)

The fluster score is 146/147 for JCT-VC-HEVC_V1, tested on ROCK 5B.
None of the other test suites works.

Tested-by: Diederik de Haas <didi.debian@cknow.org>  # Rock 5B
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Detlev Casanova 2026-01-09 11:15:32 -05:00 • committed by Hans Verkuil
commit c9a59dc2ac
6 changed files with 1120 additions and 0 deletions
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