linux-kernel - Re: [PATCH v3 6/6] Documentation: amd_pstate: Update amd

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Message-ID: <39061ae2-e8a2-c3c1-7909-9bcb030a16de@amd.com>
Date:   Fri, 20 Jan 2023 09:46:22 +0530
From:   Wyes Karny <wyes.karny@....com>
To:     Bagas Sanjaya <bagasdotme@...il.com>
Cc:     linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, santosh.shukla@....com,
        Len Brown <lenb@...nel.org>,
        Robert Moore <robert.moore@...el.com>,
        Borislav Petkov <bp@...e.de>,
        Rafael J Wysocki <rafael@...nel.org>,
        Huang Rui <ray.huang@....com>,
        Jonathan Corbet <corbet@....net>,
        Viresh Kumar <viresh.kumar@...aro.org>, Perry.Yuan@....com,
        Mario.Limonciello@....com, Ananth Narayan <ananth.narayan@....com>,
        gautham.shenoy@....com
Subject: Re: [PATCH v3 6/6] Documentation: amd_pstate: Update amd_pstate
 status sysfs for guided



On 1/19/2023 6:00 PM, Bagas Sanjaya wrote:
> On 1/19/23 18:50, Wyes Karny wrote:
>> +- In autonomous mode, platform ignores the desired performance level request
>> +  and takes into account only the values set to the Minimum requested
>> +  performance, Maximum requested performance and Energy Performance Preference
>> +  registers.
> 
> "minimum, maximum, and energy performance registers."

Thanks for reviewing! Will update.

> 
>> +- In non-autonomous mode, platform gets desired performance level
>> +  from OS directly through Desired Performance Register.
>> +- In guided-autonomous mode, platform sets operating performance level
>> +  autonomously according to the current workload and within the limits set by
>> +  OS through min and max performance registers.
>>  
> 
> The rest is LGTM.
> 

-- 
Thanks & Regards,
Wyes