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Subject: Re: [PATCH] cpufreq: exclude boost frequencies from valid count if
 not enabled
To:     Viresh Kumar <viresh.kumar@linaro.org>
Cc:     rjw@rjwysocki.net, bjorn.andersson@linaro.org,
        linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-msm@vger.kernel.org
References: <20210217000013.4063289-1-thara.gopinath@linaro.org>
 <20210217055029.a25wjsyoosxageti@vireshk-i7>
 <4c9d9d44-5fa5-3ae1-e9bb-45cf6521b764@linaro.org>
 <20210218084847.743rttqwlmwyx6pz@vireshk-i7>
From:   Thara Gopinath <thara.gopinath@linaro.org>
Message-ID: <d693d999-7734-3e69-edb9-9e03fd2f0d1a@linaro.org>
Date:   Thu, 18 Feb 2021 10:03:20 -0500
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On 2/18/21 3:48 AM, Viresh Kumar wrote:
> On 17-02-21, 10:32, Thara Gopinath wrote:
>> First of all, I am still unable to find this setting in the sysfs space.
> 
> The driver needs to call cpufreq_enable_boost_support() for that.

Ok. that makes sense.

> 
>> Irrespective the ideal behavior here will be to change the cpufreq cooling
>> dev max state when this happens.
> 
> Hmm.. recreating it every time boost frequency is enabled is like
> inviting trouble and it will be tricky. Maybe it can be done, I don't
> know.:)

Scheduling a notifier for max frequency change from the qos framework 
should do the work, right?

> 

-- 
Warm Regards
Thara