[PATCH v2 0/2] media: verisilicon: fix reference padding issue

[Benjamin Gaignard]

Le 12/12/2024 à 17:10, Fabio Estevam a écrit :
> On Thu, Dec 12, 2024 at 12:43 PM Benjamin Gaignard
> <benjamin.gaignard at collabora.com> wrote:
>> Hantro hardware is splited into two parts: the decoder which produce
>> tiled pixels formats and the post-processor which produce raster pixels
>> formats.
>> When post-processor is used the selected pixels format may not have the
>> some padding/stride than the decoder output pixels format. This led to
>> miscomputing chroma and motion vectors offsets so data are overlapping.
>> This series introduce a reference pixels format that decoder use to
>> compute the various needed offsets and size.
>>
>> With this series Fluster for VP9 tests is now 207/305 vs 145/305.
>> HEVC test score isn't impacted by these patches (still 141/147).
>>
>> Version 2:
>> - rebased on top of media-commiter/next
>> - Add reviewed-by tags
>>
>> Benjamin Gaignard (2):
>>    media: verisilicon: Store reference frames pixels format
>>    media: verisilicon: Fix IMX8 native pixels format steps values
> Do both patches deserve a Fixes tag?

There is dependency in around hevc compress feature in post-proc code.
I don't think it could be applied on stable kernel