[Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after a random number of suspend/resume cycles

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https://bugzilla.kernel.org/show_bug.cgi?id=218305

muzhi.yu1@xxxxxxxxx changed:

           What    |Removed                     |Added
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                 CC|                            |muzhi.yu1@xxxxxxxxx

--- Comment #16 from muzhi.yu1@xxxxxxxxx ---
I can reproduce Artem's issue on EliteBook 845 G10 (kernel 6.7.0 on NixOS).
Also Dan's workaround works for me 80% of the time, with only a few times when
I had to reboot to lift the cpufreq lock.

My max_freqs are also strange, regardless of whether cpufreq is capped to
544MHz or not.

```
❯ cat /sys/devices/system/cpu/cpufreq/policy*/scaling_max_freq
5137000
5137000
6080000
6080000
5449000
5449000
5293000
5293000
5924000
5924000
6080000
6080000
5764000
5764000
5608000
5608000
```

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