[Bug 201763] amdgpu: [powerplay] VBIOS did not find boot engine clock value in dependency table. Using Memory DPM level 0!

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=201763

--- Comment #11 from Rogério Brito (rbrito at ime.usp.br) ---
Dear Michel and other people,

Since the last time that I reported this bug, the lock ups have not happened
anymore.

OTOH, the messages on the dmesg log persist. I can include newer logs (but I
don't think that many things have changed since then). Just as a reminder, here
is what I'm getting:

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(...)
[468341.815312] amdgpu: can't get the mac of 5
[468341.816323] amdgpu: VBIOS did not find boot engine clock value in
dependency table. Using Memory DPM level 0!
[468347.792326] amdgpu: VI should always have 2 performance levels
(...)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Of course, the cause may be another thing ealier in the logs. Since the first
time that I reported the issue, I upgraded the BIOS/Firmware from Dell's site,
but I'm guessing that it is very conservative and only includes an "updated"
(not so much) microcode for the CPU vulnerabilities of all these years.

I'm running an up-to-date Debian testing distribution, but I can perform any
(non-destructive :-)) tests that you want me to.


Thanks,

Rogério Brito.

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