Re: [PATCH V2 2/2] cpufreq: Change freq before suspending governors

[Viresh Kumar]

On 25 November 2013 03:02, Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote:
> Viresh, maybe make it possible for the cpufreq driver to provide suspend/resume
> callbacks to be executed by cpufreq_suspend() and cpufreq_resume() introduced
> by [1/2]?  Then Tegra could set the frequencies to what it wants from there
> before the governors are stopped.

Giving cpufreq-drivers a chance to do whatever they want looks to be
correct. So, maybe prepare() or suspend_prepare() for them can be
implemented.

Though I would still go for a generic function in core, which can be
just  reused by samsung and tegra to set cores to specific frequencies.

--
viresh
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