ACK Re: [SRU][PULL][linux-firmware][Lunar] System hangs at S3 for amdgpu Navi 31/Navi33

[Timo Aaltonen]

Timo Aaltonen kirjoitti 6.7.2023 klo 19.10:
> You-Sheng Yang kirjoitti 6.7.2023 klo 11.28:
>> BugLink: https://bugs.launchpad.net/bugs/2024427
>>
>> [Impact]
>>
>> Under stress testing it was reported that the amdgpu Navi31/Navi33 
>> platforms
>> will sometimes fail to wake from S3.
>>
>> [Fix]
>>
>> kernel patches:
>> ac2f5739fdca drm/amdgpu/mes11: enable reg active poll
>> a2fe4534bb38 drm/amd/amdgpu: update mes11 api def
>> da9a8dc33da2 drm/amdgpu: reserve the old gc_11_0_*_mes.bin
>> 616843d5a11b drm/amd/amdgpu: introduce gc_*_mes_2.bin v2
>> 09bf14907d86 drm/amdgpu: declare firmware for new MES 11.0.4
>>
>> firmware patches:
>> * Navi31: ffe1a41e2ddb amdgpu: update GC 11.0.0 firmware for amd.5.5 
>> release
>> * Navi33: a5d7b4df1a76 amdgpu: update GC 11.0.2 firmware for amd.5.5 
>> release
>>
>> [Test Case]
>>
>> $ checkbox-cli run 
>> com.canonical.certification::stress-suspend-30-cycles-with-reboots-automated
>>
>> [Where problems could occur]
>>
>> Little we know about the firmware fixes. However, while with these 
>> commits have
>> been pulled via stable kernel fixes, the driver begins to request new 
>> firmware
>> blobs of a different filename.
>>
>> [Other Info]
>>
>> The kernel driver commits are in v6.4-rc1, backported to v6.3.4, 
>> v6.1.31, and
>> partially (missing da9a8dc33da2, 616843d5a11b) v6.2.16. Only 
>> linux/lunar has to
>> be fixed.
>>
>> For the firmware parts, they have been included in linux-firmware/mantic,
>> leaving linux-firmware/lunar and linux-firmware/jammy to be fixed.
>>
> 
> Acked-by: Timo Aaltonen <timo.aaltonen at canonical.com>
> 

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