@acpica.org; Rafael J
> . Wysocki ; Len Brown
> ; Viresh Kumar ; Robert Moore
> ; Erik Schmauss
>
> Subject: Re: [PATCH v2 0/7] CPPC optional registers AMD support
>
> On Wed, Apr 17, 2019 at 7:28 PM Ghannam, Yazen wrote:
> >
> > > -Original Message-
> > &
rg; linux-kernel@vger.kernel.org; linux-
> > p...@vger.kernel.org; de...@acpica.org; Rafael J . Wysocki
> > ; Len Brown ; Viresh Kumar
> > ; Robert Moore ; Erik
> > Schmauss ; Ghannam, Yazen
> >
> > Subject: Re: [PATCH v2 0/7] CPPC optional registers AMD support
J . Wysocki
> ; Len Brown ; Viresh Kumar
> ; Robert Moore ; Erik
> Schmauss ; Ghannam, Yazen
>
> Subject: Re: [PATCH v2 0/7] CPPC optional registers AMD support
>
> On Tue, Apr 16, 2019 at 12:35 AM Janakarajan Natarajan
> wrote:
> >
> > On 4/4/19 4:25 PM
On Tue, Apr 16, 2019 at 12:35 AM Janakarajan Natarajan wrote:
>
> On 4/4/19 4:25 PM, Natarajan, Janakarajan wrote:
> > CPPC (Collaborative Processor Performance Control) offers optional
> > registers which can be used to tune the system based on energy and/or
> > performance requirements.
> >
> >
On 4/4/19 4:25 PM, Natarajan, Janakarajan wrote:
> CPPC (Collaborative Processor Performance Control) offers optional
> registers which can be used to tune the system based on energy and/or
> performance requirements.
>
> Newer AMD processors add support for a subset of these optional CPPC
>
CPPC (Collaborative Processor Performance Control) offers optional
registers which can be used to tune the system based on energy and/or
performance requirements.
Newer AMD processors add support for a subset of these optional CPPC
registers, based on ACPI v6.1.
The following are the supported
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