From: Tom Hughes <tom@compton.nu>
To: Corentin Chary <corentin.chary@gmail.com>
Cc: Thomas Renninger <trenn@suse.de>,
acpi4asus-user@lists.sourceforge.net,
Dave Jones <davej@redhat.com>,
Cristiano Prisciandaro <cristiano.p@solnet.ch>,
linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org
Subject: Re: [Acpi4asus-user] [PATCH 1/1] cpufreq: eeepc 900 frequency scaling driver
Date: Mon, 24 Nov 2008 17:07:42 +0000 [thread overview]
Message-ID: <492ADF5E.2050709@compton.nu> (raw)
In-Reply-To: <71cd59b00811240858p3b830c73qc2742023d2977054@mail.gmail.com>
Corentin Chary wrote:
> Just modprobe p4-clockmod
> - use cpufreq to go to the lower frequency
> - run something cpu intensive
> - go to the higher frequency (900mghz)
> - you'll see the difference
>
> at least, it works with my eeepc 700, maybe 900 is different for that,
> but it seems unlikely to me.
Have a look at http://www.codemonkey.org.uk/projects/eeepc/ for an
explanation of what p4-clockmod does and why it isn't really changing
the speed of the processor (but does cause you to get less work done).
tom
--
Tom Hughes (tom@compton.nu)
http://www.compton.nu/
next prev parent reply other threads:[~2008-11-24 17:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-23 15:27 [PATCH 1/1] cpufreq: eeepc 900 frequency scaling driver Cristiano Prisciandaro
2008-11-23 18:04 ` Pavel Machek
2008-12-02 16:15 ` Matthew Garrett
2008-12-02 20:14 ` Pavel Machek
2009-03-16 4:24 ` Len Brown
2009-03-16 8:29 ` Pavel Machek
2009-03-17 8:30 ` Fabio Comolli
2009-03-17 8:59 ` Fabio Comolli
2008-11-24 9:38 ` Tom Hughes
2008-11-24 15:13 ` Thomas Renninger
2008-11-24 16:36 ` Thomas Renninger
2008-11-24 16:41 ` [Acpi4asus-user] " Corentin Chary
2008-11-24 16:48 ` Tom Hughes
2008-11-24 16:58 ` Corentin Chary
2008-11-24 17:07 ` Tom Hughes [this message]
2008-11-24 16:46 ` Tom Hughes
2008-11-24 23:02 ` Cristiano Prisciandaro
2009-04-05 7:43 ` [Acpi4asus-user] " Corentin Chary
2009-04-05 10:20 ` Matthew Garrett
2009-04-05 11:39 ` Grigori Goronzy
2008-11-24 16:39 ` Tom Hughes
2008-11-24 19:09 ` Cristiano Prisciandaro
2008-12-03 19:26 ` Tom Hughes
2008-12-04 1:57 ` Thomas Renninger
2008-12-05 23:05 ` Tom Hughes
2008-12-06 16:35 ` Matthew Garrett
2008-12-07 15:55 ` Tom Hughes
2008-12-09 12:36 ` Pavel Machek
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