lkml.org 
[lkml]   [2004]   [Feb]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: cpufreq - less possible freqs with 2.6.2 and P4M
From
Date
On Sun, 2004-02-08 at 16:33 +0100, Georg Müller wrote:
> Måns Rullgård wrote:
> > Which cpufreq module are you using? With p4-clockmod I get lots of
> > choices, with acpi only the two you mentioned.
> >
>
> Ok, that works. With P4 clockmod only there are the freqs I wanted :-)

But I don't know it's having the effect you desire... :)

By monitoring /proc/acpi/battery/*/state ("present rate" key) I found
that by using p4-clockmod at the lovest rate the processor permits, it's
actually using more energy than by using speedstep_ich (only two levels
of frequency).

I don't know if this is a bug of p4-clockmod or a hw bug in my machine
though... can you please check in your machine?

--
Cioby

[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2005-03-22 14:00    [W:0.079 / U:0.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site