[PATCH v2] drm/amd/display: Fix two cursor duplication when using overlay

[youling 257]

I using linux kernel 5.13 rc1, has "drm/amd/display: Reject non-zero
src_y and src_x for video planes" patch, git bisect bad commit is
"drm/amd/display: Fix two cursor duplication when using overlay", i
build kernel 5.13 many times, reboot test many times.

2021-05-11 8:37 GMT+08:00, Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>:
> On 05/10, youling257 wrote:
>> I using amd 3400g running with android-x86, this patch is a bad commit
>> when i use android-x86 on amdgpu.
>>
>> Revert "Revert "drm/amdgpu: Ensure that the modifier requested is
>> supported by plane."" is the first bad commit, cause a androidx86 run on
>> amdgpu problem, look the video,
>> https://drive.google.com/file/d/1QklH_H2AlOTu8W1D3yl6_3rtZ7IqbjR_/view?usp=sharing
>>
>> "drm/amd/display: Fix two cursor duplication when using overlay" is the
>> second bad commit, also cause this problem,
>> https://drive.google.com/file/d/1QklH_H2AlOTu8W1D3yl6_3rtZ7IqbjR_/view?usp=sharing
>
> Hmmm... I don't think that the two cursor patch would cause that
> flickering. Are you using the latest amd-staging-drm-next? Do you have
> this patch in your local branch:
>
>  drm/amd/display: Reject non-zero src_y and src_x for video planes
>
> Thanks
>
> --
> Rodrigo Siqueira
> https://siqueira.tech
>