Re: [BUG] intel_pstate: CPU frequencies miscalculated/incorrectly detected on Arrow Lake hardware

[srinivas pandruvada <srinivas.pandruvada@linux.intel.com>]

Hi Aaron,

On Tue, 2025-12-23 at 11:41 -0600, Aaron Rainbolt wrote:
> On Wed, 17 Dec 2025 05:33:08 -0800
> srinivas pandruvada <srinivas.pandruvada@linux.intel.com> wrote:
> 
> > Hi Aaron,
> > 
> > Tested on a platform with the similar CPU (100 MHz more max). There
> > is
> > no issue in max frequency or base frequency display.
> 
> Hi Srinivas,
> 
> Thanks for taking the time to look into this. For reference, the
> X560WNR-G that we last reported has the INSYDE BIOS version
> 1.07.07S3min29. That might be useful when reaching out to Clevo.
> 
> Since we’ve seen this on hardware from Clevo, TongFang, and ASUS,
> we’ll
> want to report to all of them. Can you tell us what tool you are
> using
> to measure the max and base frequency displays?

I checked the sysfs display of base and scalig_max freq from cpufreq.
For current frequencies used turbotstat  with stress 1 CPU busy.

>  Are both P and E cores
> displaying the proper frequencies on your end?
Yes.

>  We can then share that
> with the ODMs.
> 

Sure.

Thanks,
Srinivas

> Thanks again,
> 
> --
> Aaron