Re: [PATCH] cpufreq: suspend/resume governors with PM notifiers

From: Rafael J. Wysocki
Date: Wed Dec 25 2013 - 19:43:34 EST


On Wednesday, December 25, 2013 11:39:07 PM Pavel Machek wrote:
> Hi!
>
> > > > Well, disabling it for the whole duration of suspend/resume and/or hibernation
> > > > may not be the right approach entirely, unless we force the pax perf of the
> > >
> > > s/pax/max ?
> >
> > Yes.
>
> I'm not sure max frequency is a good idea. In particular, early
> athlon64 notebooks could not run on max frequency on battery power.
>
> IMO it would be good to keep governors running during hibernation.

The idea of using PM notifiers for cpufreq suspend/resume has been abandoned
already.

Thanks,
Rafael

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