[Bug 111762] RX 5700 XT Navi - amdgpu.ppfeaturemask=0xffffffff causes stuttering and does not unlock clock/voltage/power controls

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111762

--- Comment #12 from Alex Deucher <alexdeucher at gmail.com> ---
(In reply to tempel.julian from comment #11)
> It was just a bit inconvenient that for my Polaris card the Vdds were
> defined as garbage values when parsing the default pp_table. Though
> specifying custom values in mV worked without issues.

If you are seeing values like 0xff01, those are not garbage.  They are virtual
voltage ids so that the driver uses look up the proper voltage via a different
method.

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