Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752459AbZL0OTM (ORCPT ); Sun, 27 Dec 2009 09:19:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752144AbZL0OTK (ORCPT ); Sun, 27 Dec 2009 09:19:10 -0500 Received: from mail.anarazel.de ([217.115.131.40]:46110 "EHLO mail.anarazel.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752090AbZL0OTJ (ORCPT ); Sun, 27 Dec 2009 09:19:09 -0500 From: Andres Freund To: ykzhao Subject: Re: lvds downclocking breaks on G45/thinkpad T500 Date: Sun, 27 Dec 2009 15:18:57 +0100 User-Agent: KMail/1.13.0 (Linux/2.6.33-rc2-andres-dirty; KDE/4.3.85; x86_64; ; ) Cc: David Airlie , "linux-kernel@vger.kernel.org" , "dri-devel@lists.sourceforge.net" , Adam Jackson References: <200912261749.30839.andres@anarazel.de> <200912261841.55828.andres@anarazel.de> <1261919455.4499.31.camel@localhost.localdomain> In-Reply-To: <1261919455.4499.31.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <200912271518.57886.andres@anarazel.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1453 Lines: 32 On Sunday 27 December 2009 14:10:55 ykzhao wrote: > On Sun, 2009-12-27 at 01:41 +0800, Andres Freund wrote: > > On Saturday 26 December 2009 17:49:29 Andres Freund wrote: > > > On 2.6.33-rc1 I noticed that the display of my T500 with a G45 reacts > > > very slowly (you can see the text appearing) and colors take a time to > > > "solidify". I.e. making a white terminal black takes some seconds. ... > > > Anything I can do to help analyzing the issue? > > > > Thats with recent git checkouts of xorg btw, if thats relevant (which I > > doubt a bit). > > > > The missing config is attached now as well. > > It will be great if you can open a new bug on > bugs.freedesktop.org(Product=xorg, component = driver/intel) and attach > the following info: > 1. add the boot option of "drm.debug=0x06" and attach the output of > dmesg. > 2. attach the output of "xrandr -q --verbose" > 3. attach the vbios.dump, which can be obtained by using the > following command: > echo 1 > /sys/devices/pci0000:00/0000:00:02.0/rom > cat /sys/devices/pci0000:00/0000:00:02.0/rom > 4. attach the output of Xorg.0.log Is it relevant whether I boot a kernel with the patch really enabled? Andres -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/