From: Dominik Brodowski <linux@dominikbrodowski.de>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Alexander Hoogerhuis <alexh@boxed.no>,
linux-kernel <linux-kernel@vger.kernel.org>,
cpufreq list <cpufreq@www.linux.org.uk>
Subject: Re: Speedstep on centrino
Date: Thu, 22 Apr 2004 16:35:15 +0200 [thread overview]
Message-ID: <20040422143515.GA21208@dominikbrodowski.de> (raw)
In-Reply-To: <1082629118.5672.15.camel@localhost.localdomain>
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On Thu, Apr 22, 2004 at 08:18:38PM +1000, Jeremy Fitzhardinge wrote:
> On Sun, 2004-04-18 at 11:56, Alexander Hoogerhuis wrote:
> > Using SpeedStep for Centrino with decoding the speeds and voltages
> > (CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI) will not yield any output during
> > boot regarding cpufreq at all
This is normal; dmesg is kept clean if no error occurs -- in theory. Maybe
some errors do not result in printk()s yet, let's see...
> > and the battery useage is heavy. ACPI is enabled.
What does /proc/acpi/processor/./performance say, if it exists? and are
there files and proper values in /sys/devices/system/cpu/cpu0/cpufreq/ ?
Dominik
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prev parent reply other threads:[~2004-04-22 16:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-18 1:56 Alexander Hoogerhuis
2004-04-22 10:18 ` Jeremy Fitzhardinge
2004-04-22 14:35 ` Dominik Brodowski [this message]
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