Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751972AbZL0NN1 (ORCPT ); Sun, 27 Dec 2009 08:13:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751753AbZL0NN1 (ORCPT ); Sun, 27 Dec 2009 08:13:27 -0500 Received: from mga14.intel.com ([143.182.124.37]:65218 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751811AbZL0NN0 (ORCPT ); Sun, 27 Dec 2009 08:13:26 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.47,316,1257148800"; d="scan'208";a="226926118" Subject: Re: lvds downclocking breaks on G45/thinkpad T500 From: ykzhao To: Andres Freund Cc: David Airlie , "linux-kernel@vger.kernel.org" , "dri-devel@lists.sourceforge.net" , Adam Jackson In-Reply-To: <200912261841.55828.andres@anarazel.de> References: <200912261749.30839.andres@anarazel.de> <200912261841.55828.andres@anarazel.de> Content-Type: text/plain Organization: Intel Open Source Technology Center Date: Sun, 27 Dec 2009 21:10:55 +0800 Message-Id: <1261919455.4499.31.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1 (2.22.1-2.fc9) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1316 Lines: 34 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 Thanks. Yakui. > > 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/