From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from fk-out-0910.google.com (fk-out-0910.google.com [209.85.128.189]) by ozlabs.org (Postfix) with ESMTP id 03267DDEF2 for ; Tue, 2 Oct 2007 16:43:48 +1000 (EST) Received: by fk-out-0910.google.com with SMTP id z22so4522510fkz for ; Mon, 01 Oct 2007 23:43:47 -0700 (PDT) Subject: Re: Powerbook shuts down hard when hot, patch found From: Michel =?ISO-8859-1?Q?D=E4nzer?= To: Michael Buesch In-Reply-To: <200710012258.18716.mb@bu3sch.de> References: <200709282332.52819.mb@bu3sch.de> <200709301216.55123.mb@bu3sch.de> <1191225602.28457.22.camel@thor.sulgenrain.local> <200710012258.18716.mb@bu3sch.de> Content-Type: text/plain; charset=utf-8 Date: Tue, 02 Oct 2007 08:43:41 +0200 Message-Id: <1191307422.24879.12.camel@thor.sulgenrain.local> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 2007-10-01 at 22:58 +0200, Michael Buesch wrote: > On Monday 01 October 2007 10:00:02 Michel Dänzer wrote: > > > > On Sun, 2007-09-30 at 12:16 +0200, Michael Buesch wrote: > > > > > > Ah, forgot to say. > > > It does not crash immediately when the register is written. It takes about two seconds > > > to crash. And when the machine is colder to begin with, it takes slightly > > > longer to trigger. That _might_ support your overheating theory. > > > > > > Though, it does not trigger when it's up and running, no matter how hot you drive it. > > > > Maybe the thermal control module prevents it from overheating. Have you > > tried unloading it or loading it ASAP on bootup to see if that makes any > > difference either way? > > I'm not sure how that works. Can I unload the framebuffer module? I'm talking about the thermal control module (therm_adt746x in my case), not radeonfb. -- Earthling Michel Dänzer | http://tungstengraphics.com Libre software enthusiast | Debian, X and DRI developer