APPLIED/Cmnt [OEM-5.10] Re: [PATCH 0/1][SRU][G][H][Unstable][OEM-5.10] On TGL platforms screen shows garbage when browsing websites by scrolling mouse

[Timo Aaltonen]

On 6.5.2021 9.14, Timo Aaltonen wrote:
> On 29.4.2021 11.45, AceLan Kao wrote:
>> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
>>
>> BugLink: https://bugs.launchpad.net/bugs/1926579
>>
>> [Impact]
>> On Dell TGL platforms screen shows garbage when browsing website by 
>> scrolling mouse
>>
>> [Fix]
>> This patch fixes the issue
>> https://patchwork.freedesktop.org/patch/430153/?series=89348&rev=1
>>
>> [Test]
>> Verified on Dell TGL-H platforms.
>>
>> [Where problems could occur]
>> It disable PSR2 on A0 and B0 TGL-H platforms, should introduce no 
>> regression.
>>
>> Gwan-gyeong Mun (1):
>>    UBUNTU: SAUCE: drm/i915/display: Disable PSR2 if TGL Display stepping
>>      is B1 from A0
>>
>>   drivers/gpu/drm/i915/display/intel_psr.c | 20 ++++++++++++++++++++
>>   1 file changed, 20 insertions(+)
>>
> 
> Hi, this patch was replaced by v2 upstream, and then there is a 
> follow-up patch to cover some missing cases:
> 
> https://patchwork.freedesktop.org/patch/432167/
> 
> 

I've modified the patch to match upstream, but didn't include the new 
one as it's not clear if it's needed or not.


-- 
t