From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757383AbYEOXSj (ORCPT ); Thu, 15 May 2008 19:18:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751273AbYEOXS3 (ORCPT ); Thu, 15 May 2008 19:18:29 -0400 Received: from fg-out-1718.google.com ([72.14.220.155]:22440 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860AbYEOXS2 (ORCPT ); Thu, 15 May 2008 19:18:28 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=AR1nkcqkf6ZpVxqrjH2Gp1/7Pu5lxHT4K/kJ4s/6mTPhItYbSVxzoKHcU7z3NkvpFeOBjKkRGe/pLCmHoO+MKVTm26cs2i9mjx98Jo5vkj0r4aCOGGPPJQzOYsEUPYfx9XYaP9QNcbW87ZHZbqT4XVCecUbeM0TMK5+fiTM7y1s= Message-ID: <21d7e9970805151618i71ccc581j7e07082bd0b7a8e@mail.gmail.com> Date: Fri, 16 May 2008 09:18:26 +1000 From: "Dave Airlie" To: "Sitsofe Wheeler" Subject: Re: Weird Xorg radeon mirroring with linux-next-20080515 [paritial bisect] Cc: linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <482C744C.3050308@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> Hi, >>> >>> When using the radeon xorg driver with linux-next-20080515 there is a >>> strange mirroring/stretching effect in the bottom eighth of the screen. >>> The problem seems to have started sometime between linux-next-20080513 >>> and linux-next-20080515. >>> >>> (Do you always have to have done bisection before reporting >>> regressions?) >>> >>> >> NO! > > Ah, now you tell me : ) It sounded like bisection was what you did if you > weren't a regular dev and you wanted your bug to get attention. I've > spent a while trying to bisect this but didn't get all the way. My tests > make me believe it lies somewhere between commits > f5fbb15f66bd0a6017e4ca513217e823395502b7 and > 6a305693b777ecd710107387a9753117a54bcbf9 ... > > The problem doesn't manifest directly after Xorg is started after boot - > it seems to happen a few seconds later while services are still being > started. Switching to a VT and back can make the problem go away. > wierd got any fglrx or anything installed on you're system.. the radeon drm hasn't seen any changes that should affect this sorta thing, do you run radeonfb or vesafb? Dave.