Re: [PATCH v3 0/4] Add CPPC HighestFreq support

[Mario Limonciello]

On 5/14/26 22:56, Mario Limonciello wrote:
> On some systems, the boost ratio cannot be accurately calculated
> using linear interpolation of CPPC performance values because the
> performance-to-frequency mapping is not linear across all cores.
>
> This series introduces support for the CPPC HighestFreq register.  This
> register is under a proposal with ASWG at the moment and trending for
> inclusion in ACPI 6.7.
>
> This optionally provides the actual highest frequency eliminating
> the need for interpolation. When available, this frequency value is used
> for more accurate CPU capacity calculations and boost ratio determination.
>
> This series adds support for the ACPI 6.7 proposal. It require's Sumit's
> CPPC v4 patches.

Hi Folks,

Sorry; due to some miscomunication this series jumped the gun a little 
bit as ACPI 6.7 hasn't been released and it should wait until that 
version of the spec is released.

I'll withdraw this series right now and re-post it after ACPI 6.7 is 
released.

Thanks!