[Bug 218305] Ryzen 7 7840HS gets stuck at 544MHz frequency after resuming after unplugging the power cord during sleep

[bugzilla-daemon@kernel.org]

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

--- Comment #147 from Artem S. Tashkinov (aros@gmx.com) ---
Created attachment 309151
  --> https://bugzilla.kernel.org/attachment.cgi?id=309151&action=edit
HP EliteBook 845 14 inch G10 acpi dump.bin.xz

Here's the funny thing.

I can swear the previous BIOS for my laptop (HP EliteBook 845 14 inch G10)
worked fine but then I simultaneously upgraded the kernel and the BIOS and the
issue resurfaced, even though the new maximum frequency is different - it's not
544MHz any longer, it's 1101 MHz, as mentioned earlier but even at this
frequency the laptop is unusable.

The current BIOS (buggy): Version: 01.10.03 Rev.A, dated Oct 20, 2025
The previous one (worked perfectly): 01.10.00 Rev.A, dated Aug 18, 2025

But again I also upgraded the kernel in the meanwhile to 6.17.8.

(In reply to Gergo K from comment #145)
> Can someone upload an acpidump output? Thanks.

Here it is.

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