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Message-ID: <ab36709d-a181-4621-a8e5-0ef38b80186b@arm.com>
Date: Wed, 30 Oct 2024 09:55:38 +0000
From: Lukasz Luba <lukasz.luba@....com>
To: Cristian Marussi <cristian.marussi@....com>,
Sibi Sankar <quic_sibis@...cinc.com>
Cc: sudeep.holla@....com, rafael@...nel.org, viresh.kumar@...aro.org,
morten.rasmussen@....com, dietmar.eggemann@....com, pierre.gondois@....com,
vincent.guittot@...aro.org, linux-arm-kernel@...ts.infradead.org,
linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
quic_mdtipton@...cinc.com, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH V5 1/1] cpufreq: scmi: Register for limit change
notifications
On 10/30/24 09:32, Cristian Marussi wrote:
> On Tue, Jun 04, 2024 at 12:56:54AM +0530, Sibi Sankar wrote:
>> Register for limit change notifications if supported and use the throttled
>> frequency from the notification to apply HW pressure.
>>
>
> This sort of got lost in mbox...apologies.
>
> As discussed offlist, the issue with cpufreq and multiple SCMI instances
> remains BUT it will be solved later on with a different approach, so
> as of now this LGTM.
>
> Reviewed-by: Cristian Marussi <cristian.marussi@....com>
Thank you Cristian for re-visiting this.
That code also LGTM and fits into my other construction built on top
of it [1] [2]. I had a talk with Rafael below that [1] about this
subject patch.
Feel free to add:
Reviewed-by: Lukasz Luba <lukasz.luba@....com>
[1]
https://lore.kernel.org/lkml/20241029094452.495439-1-lukasz.luba@arm.com/
[2]
https://lore.kernel.org/lkml/20240403162315.1458337-1-lukasz.luba@arm.com/
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