[Intel-gfx] [PATCH v3] drm/i915: Enable WaProgramMgsrForCorrectSliceSpecificMmioReads for Gen9

[Chiou, Cooper]

Hi Rong,
Please help to trigger 3D performance test on several Gen9 CI test boxes which different fusing sku with/without “patch v5”. Thanks,

Best Regards,
Cooper

> On Mar 6, 2021, at 12:01 AM, Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> wrote:
> 
> 
>> On 05/03/2021 15:24, Chiou, Cooper wrote:
>> After switched to ffs from fls in "patch v5"(https://patchwork.freedesktop.org/series/81764/#rev7), now CI result is PASS no regression in wa_verify warning.
>> @Chen, Rong
>> Could you please run “phoronix-test-suite.supertuxkart.1024x768.Fullscreen.Ultimate.1.GranParadisoIsland.frames_per_second” with this latest patch v5 on test box to see if any performance impact. 
> 
> We need testing on more that one box I'm afraid. Need to cover different fusing configs of Gen9 with and without the patch. I don't have any useful ideas on how to do it though. :(
> 
> Regards,
> 
> Tvrtko