Re: [PATCH v6 4/4] tests/kms_async_flips: Create subtest for overlay planes

["André Almeida" <andrealmeid@igalia.com>]

Em 08/04/2025 16:26, André Almeida escreveu:
> Em 08/04/2025 15:53, Alex Hung escreveu:
>>
>>
>> On 4/8/25 10:16, Melissa Wen wrote:
>>> On 04/07, André Almeida wrote:
>>>> amdgpu can perform async flips in overlay planes as well, so create a
>>>> test for that.
>>>
>>> Hey,
>>>
>>> LGTM. Thanks!
>>>
>>> Reviewed-by: Melissa Wen <mwen@igalia.com>
>>>
>>> Alex,
>>>
>>> Can you check if it's fine for AMD too?
>>
>> Hi André,
>>
>> I ran the subtest "overlay-atomic" on PHX APU + kernel of amd-staging- 
>> drm-next, and they were skipped.
>>
>> What the kernel and ASIC did you run overlay-atomic?
> 
> I'm using drm-misc/drm-misc-next (eff0347e7c228335e9ff64aaf02c669578) 
> with a Steam Deck and Melissa tested in an AMD Cezanne (DCN 2.1) GPU.
> 

Also, please note that amd-staging-drm-next currently doesn't have 
support for this, so you need to either checkout to drm-next or 
drm-misc-next, or apply the following commits to your tree:

41129e236f14 drm/amdgpu: Enable async flip on overlay planes
fd40a63c63a1 drm/atomic: Let drivers decide which planes to async flip