[PATCH 2/2] drm/amd/pm: add zero RPM stop temp OD setting support for SMU 14.0.2

Tomasz Pakuła tomasz.pakula.oficjalny at gmail.com
Thu Mar 20 09:29:59 UTC 2025


On Thu, 20 Mar 2025 at 03:38, Feng, Kenneth <Kenneth.Feng at amd.com> wrote:
>
> [AMD Official Use Only - AMD Internal Distribution Only]
>
> Thanks Tomasz.
> I confirmed that this change is not in the latest driver-if file.
> However, this is a fw interface provided by firmware team, we can not change it.
> That means the interface is different between the smu13 and smu14.
> Let me check and get back to you.

Please do!
I honestly find it a bit weird that the setting interface would be exposed but
its limit is not. Especially given that it actually works after my change and I
successfully get the stop temperature limits after asking for them. Just seems
like something has been missed by mistake.

I'll be waiting for your info from the FW team with bated breath!

Tomasz


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