Re: [PATCH] cpufreq/amd-pstate: Drop Kconfig option for dynamic EPP

[Mario Limonciello]

On 5/14/26 08:05, K Prateek Nayak wrote:
> Hello Mario,
>
> On 5/13/2026 3:49 AM, Mario Limonciello wrote:
> > --- a/Documentation/admin-guide/pm/amd-pstate.rst
> > +++ b/Documentation/admin-guide/pm/amd-pstate.rst
> > @@ -358,8 +358,8 @@ Dynamic energy performance profile
> >   The amd-pstate driver supports dynamically selecting the energy performance
> >   profile based on whether the machine is running on AC or DC power.
> >   
> > -Whether this behavior is enabled by default depends on the kernel
> > -config option `CONFIG_X86_AMD_PSTATE_DYNAMIC_EPP`. This behavior can also be overridden
> > +Whether this behavior is enabled by default depends on the kernel command line option
> > +``amd_dynamic_epp`` is set. This behavior can also be overridden
> >   at runtime by the sysfs file ``/sys/devices/system/cpu/cpufreq/policyX/dynamic_epp``.
>
> Unrelated nit.
>
> This file should have been
> /sys/devices/system/cpu/amd_pstate/dynamic_epp right?

Correct; thanks.  I'll roll that in.

> Apart from that, feel free to add:
>
> Reviewed-by: K Prateek Nayak <kprateek.nayak@xxxxxxx>

Appreciated.

> >   
> >   When set to enabled, the driver will select a different energy performance