Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759212Ab2FFW7h (ORCPT ); Wed, 6 Jun 2012 18:59:37 -0400 Received: from mail-qc0-f174.google.com ([209.85.216.174]:38797 "EHLO mail-qc0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754923Ab2FFW7g (ORCPT ); Wed, 6 Jun 2012 18:59:36 -0400 MIME-Version: 1.0 X-Originating-IP: [197.179.0.64] In-Reply-To: References: From: Brian Gitonga Marete Date: Thu, 7 Jun 2012 01:59:15 +0300 Message-ID: Subject: Re: [Regression] [Radeon] Stream command failures and render problems in Evergreen (Radeon HD 5600) in kernel 3.4 To: LKML Cc: David Airlie , Alex Deucher , Jerome Glisse Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3940 Lines: 93 On Sun, Jun 3, 2012 at 8:26 PM, Brian Gitonga Marete wrote: > Hello, > > 3.4 breaks rendering on my Radeon evergreen card. Immediately after > logging in into the desktop, I get the following errors in the kernel > log: > > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:439 cb[0] bo too > small (layer size 147456, offset 0, max layer 1, bo size 143360, slice > 575) > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:443 problematic > surf: (192 192) (0 4 1 0 0 0 0) > radeon 0000:01:00.0: evergreen_packet3_check:2055 invalid cmd stream 461 > [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:439 cb[0] bo too > small (layer size 147456, offset 0, max layer 1, bo size 143360, slice > 575) > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:443 problematic > surf: (192 192) (0 4 1 0 0 0 0) > radeon 0000:01:00.0: evergreen_packet3_check:2055 invalid cmd stream 461 > [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:439 cb[0] bo too > small (layer size 798720, offset 0, max layer 1, bo size 794624, slice > 3119) > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:443 problematic > surf: (384 520) (0 4 1 0 0 0 0) > radeon 0000:01:00.0: evergreen_packet3_check:2055 invalid cmd stream 461 > [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:439 cb[0] bo too > small (layer size 458752, offset 0, max layer 1, bo size 446464, slice > 1791) > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:443 problematic > surf: (512 224) (0 4 1 0 0 0 0) > radeon 0000:01:00.0: evergreen_packet3_check:2055 invalid cmd stream 7170 > [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:439 cb[0] bo too > small (layer size 798720, offset 0, max layer 1, bo size 790528, slice > 3119) > radeon 0000:01:00.0: evergreen_cs_track_validate_cb:443 problematic > surf: (384 520) (0 4 1 0 0 0 0) > radeon 0000:01:00.0: evergreen_packet3_check:2055 invalid cmd stream 461 > [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! > > Meanwhile, windows on the desktop are rendered incorrectly (with > certain regions covered by strange patterns or smudged) or not at all. > This makes the desktop unusable. > > I can always reproduce this problem on 3.4 > > Kernels prior to 3.4 work fine. > > I will try and find the time to bisect this issue but meanwhile here > are some further details: > I have git-bisected this to find that the first bad commit is: 285484e2d55 - drm/radeon: add support for evergreen/ni tiling informations v11. So I have also added Jerome to the CC list. Please see the attached bisect.log for the git-bisect log. Once again, my card is: 01:00.0 VGA compatible controller: ATI Technologies Inc Redwood [Radeon HD 5600 Series] (prog-if 00 [VGA controller]) Subsystem: Dell Device 0447 Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at fbe20000 (64-bit, non-prefetchable) [size=128K] I/O ports at e000 [size=256] Expansion ROM at fbe00000 [disabled] [size=128K] Capabilities: Kernel driver in use: radeon Kernel modules: radeon To reproduce, simply: 1. Install Ubuntu 11.04 on a system with the above Radeon card (In order to get the version of Xorg and DRM libs that I have) 2. Boot and login. The problem manifests upon login, presumably on that start of Compiz but I am not sure. -- Brian Gitonga Marete Toshnix Systems - http://toshnix.com -- 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/