From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frederik Himpe Subject: 3.7-rc2: corrupted image on Radeon HD 7800 after restarting X Date: Fri, 26 Oct 2012 19:15:39 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) by gabe.freedesktop.org (Postfix) with ESMTP id AAC719EEC5 for ; Fri, 26 Oct 2012 12:16:02 -0700 (PDT) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1TRpNy-0004JN-0f for dri-devel@lists.freedesktop.org; Fri, 26 Oct 2012 21:16:02 +0200 Received: from 78-22-163-169.access.telenet.be ([78.22.163.169]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 26 Oct 2012 21:16:02 +0200 Received: from fhimpe by 78-22-163-169.access.telenet.be with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 26 Oct 2012 21:16:02 +0200 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org When I restart my display manager (GDM) from tty0, I get a corrupted image where parts of the X display before I restarted GDM become visible on both the newly started X server instance as on tty0. When moving the mouse in X, the current (correct) image around the cursor is replaced by the image which was shown before X was started. 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI PITCAIRN PRO [Radeon HD 7800 Series] [1002:6819] (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited Device [174b:e218] Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f7d00000 (64-bit, non-prefetchable) [size=256K] I/O ports at e000 [size=256] Expansion ROM at f7d40000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 Capabilities: [150] Advanced Error Reporting Capabilities: [270] #19 Capabilities: [2b0] Address Translation Service (ATS) Capabilities: [2c0] #13 Capabilities: [2d0] #1b Kernel driver in use: radeon dmesg, .config, lspci and a picture showing a tty0 with parts of the image corrupted by the image of the GDM screen before it was restarted, can be found at http://artipc10.vub.ac.be/~frederik/linux-3.7-rc2/ -- Frederik Himpe