linux-kernel - Re: [PATCH 3/4] firmware: arm_scmi: Get detailed power scale from perf

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Message-ID: <e9dc0752-269f-bdfc-1036-17f5bfd95680@arm.com>
Date:   Thu, 23 Jun 2022 08:50:03 +0100
From:   Lukasz Luba <lukasz.luba@....com>
To:     Sudeep Holla <sudeep.holla@....com>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        daniel.lezcano@...aro.org, amitk@...nel.org, rui.zhang@...el.com,
        viresh.kumar@...aro.org, rafael@...nel.org,
        dietmar.eggemann@....com, nm@...com, sboyd@...nel.org,
        cristian.marussi@....com, matthias.bgg@...il.com,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 3/4] firmware: arm_scmi: Get detailed power scale from
 perf



On 6/22/22 16:53, Sudeep Holla wrote:
> On Wed, Jun 22, 2022 at 03:58:01PM +0100, Lukasz Luba wrote:
>> In SCMI v3.1 the power scale can be in micro-Watts. The upper layers, e.g.
>> cpufreq and EM should handle received power values properly (upscale when
>> needed). Thus, provide an interface which allows to check what is the
>> scale for power values. The old interface allowed to distinguish between
>> bogo-Watts and milli-Watts only (which was good for older SCMI spec).
>>
> 
> Assuming you will take this as a series,
> 
> Acked-by: Sudeep Holla <sudeep.holla@....com>
> 

Thanks Sudeep for the ACKs!

Regards,
Lukasz