From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: [Bugme-new] [Bug 9155] New: No fan control with ATI Radeon display support on HP nx6125. Date: Sat, 13 Oct 2007 20:30:20 +0200 Message-ID: <200710132030.20826.rjw@sisk.pl> References: <20071013105315.accef6aa.akpm@linux-foundation.org> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1IglVf-0004He-FN for linux-fbdev-devel@lists.sourceforge.net; Sat, 13 Oct 2007 11:14:47 -0700 Received: from ogre.sisk.pl ([217.79.144.158]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1IglVd-00027Y-V7 for linux-fbdev-devel@lists.sourceforge.net; Sat, 13 Oct 2007 11:14:47 -0700 In-Reply-To: <20071013105315.accef6aa.akpm@linux-foundation.org> Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Andrew Morton Cc: linux-fbdev-devel@lists.sourceforge.net, Benjamin Herrenschmidt , daniel.wuerfel@gmx.net, linux-acpi@vger.kernel.org, bugme-daemon@bugzilla.kernel.org, Len Brown On Saturday, 13 October 2007 19:53, Andrew Morton wrote: > On Sat, 13 Oct 2007 02:37:35 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote: > > > Most recent kernel where this bug did not occur:2.6.21 > > Distribution:gentoo > > Hardware Environment:HP nx6125 BIOS version F.11 > > Software Environment:Gnome 2.18, ati-driver 8.40.4 Looks like the binary ATI driver is used. > > Problem Description:If you enable "support for frame buffer devices", "Vesa vga > > graphics support" and "ati radeon display support" under "graphics support" so > > you lost fan cantrol on your hp nx6125, that means the fan doens't stop > > working. > > > > Steps to reproduce:Enable "support for frame buffer devices", "Vesa vga > > graphics support" and "ati radeon display support" under "graphics support" on > > your hp nx6125 and after the next boot the fan will not switched off. > > > > Does anyone know whether this is likely to be a radeon driver bug or an > acpi bug or something else?? It looks like a thermal issue to me, so I'd say ACPI or the ATI driver (or the combination of the two). ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/