[Bug 218689] AMD_Pstate_EPP Ryzen 7000 issues. Freezing and static sound

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=218689

--- Comment #5 from Christopher Bii (kbii.chris@gmail.com) ---
(In reply to Artem S. Tashkinov from comment #4)
> If I were you, I'd definitely post your issue here:
> 
> https://www.reddit.com/r/AMDHelp/
> 
> and here
> 
> https://community.amd.com/t5/support-forums/ct-p/supprtforums

I have attempted to post on both early on but to no avail. CPU, CPU cooler,
nvme and the rest we're all removed and put back. Absolutely nothing wrong with
them.

Even if there were to be a hardware issue, which I think is ruled out at this
point. It would not perfectly explain how the issue completely goes away when
the driver/governor is changed.

The CPU benchmarks perfect scores. Another observation I had was that under
full load with that I suspect to be the faulty driver, there is no issue.

Disabling c6 in bios does not fix the issue. I will try the other driver when I
disable _PC register to see if it fixed the issue. This was something I had
tried also but I cannot fully remember whether the issue persisted or not.

The CPU benchmarks perfectly, outperforming the average on geekbench (I am
cheating since I am on the superior linux). I believe I tested the issue on
windows also, it was definitely the same until I upgraded the drivers and all.
Issue nearly completely disappeared.

I am yet to try on 6.8.4, I will try the different drivers and see whether
there is any difference.

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