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

[K Prateek Nayak]

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?

Apart from that, feel free to add:

Reviewed-by: K Prateek Nayak <kprateek.nayak@xxxxxxx>

>  
>  When set to enabled, the driver will select a different energy performance
-- 
Thanks and Regards,
Prateek