From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dominik Brodowski Subject: Re: freqency scaling on compaq nx9010 Date: Sun, 9 Jan 2005 23:56:55 +0100 Message-ID: <20050109225655.GA27910@dominikbrodowski.de> References: <41E1B46D.1070107@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <41E1B46D.1070107-Mmb7MZpHnFY@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Thomas Eschenbacher Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi, Please post the contents of all files in /sys/devices/system/cpu/cpu0/cpufreq/ On Sun, Jan 09, 2005 at 07:47:09PM -0300, Thomas Eschenbacher wrote: > Hi, > > I have a compaq nx9010 laptop, running on kernel 2.4.9-gentoo-r13, with > ACPI enabled and speedstep for frequency scaling. Which variant of speedstep? > ...and this is also what speedstep does - it switches between these two > frequencies, 96% and 100% speed. Isn't this absolutely nonsense? Only 4% > speed difference !? It most likely is nonsense... > On the other hand my dsdt contains two entries in the _PSS section, one > for 3059MHz (100%) and one for 1596MHz (~50%) - but those two > frequencies appear nowhere in /proc or /sys/devices/... !? What does using the acpi-cpufreq driver lead to? > Is speedstep independend from ACPI ? It depends on the driver and sometimes on driver settings whether it is independend from ACPI or not. Dominik ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt