Re: cpufreq problem wrt suspend/resume on Athlon64

From: Rafael J. Wysocki
Date: Thu Feb 03 2005 - 18:56:18 EST


On Friday, 4 of February 2005 00:34, Nigel Cunningham wrote:
> Hi.
>
> On Fri, 2005-02-04 at 10:15, Rafael J. Wysocki wrote:
> > Instead of trying to blow up the battery I used the patch that forces the CPU
> > to 800 MHz and it apparently survives resuming on batteries - at least 3
> > times out of 3 attempts (I'll try some times more tomorrow).
> >
> > It seems to boot at 1800 MHz, though, every time, according to
> > cpufreq_resume().
>
> Sounds like some good work. Is 800 the minimum for your laptop?

Yes, it is.

> I'm just wondering how you know what speed to choose on other systems.

Well, I don't know. It seems that for k8-based CPUs the minimum is
a reasonable choice, but it apparently is not so for other processors.

Greets,
Rafael


--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
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