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

[Mario Limonciello <mario.limonciello@amd.com>]

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@amd.com>

Appreciated.

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