From owner-freebsd-x11@FreeBSD.ORG Tue Jul 9 18:11:44 2013 Return-Path: Delivered-To: freebsd-x11@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 0979F345 for ; Tue, 9 Jul 2013 18:11:44 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 4B69F1194 for ; Tue, 9 Jul 2013 18:11:42 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id VAA18628 for ; Tue, 09 Jul 2013 21:11:41 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1UwcO5-000Dbu-9n for freebsd-x11@FreeBSD.org; Tue, 09 Jul 2013 21:11:41 +0300 Message-ID: <51DC5225.3060507@FreeBSD.org> Date: Tue, 09 Jul 2013 21:10:45 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130708 Thunderbird/17.0.7 MIME-Version: 1.0 To: freebsd-x11@FreeBSD.org Subject: radeon regression after xorg update X-Enigmail-Version: 1.5.1 Content-Type: text/plain; charset=X-VIET-VPS Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jul 2013 18:11:44 -0000 For a number of reasons I've been postponing the big Xorg upgrade on my radeon machine, but I finally did it today. My configuration: Hardware: ATI Radeon HD 3200 Graphics, which is IGP from 780G/RS780 chipset. Software: xorg-server-1.12.4_1,1 xf86-video-ati-6.14.6 I use the official ports tree (as opposed to xorg-dev) and I have WITH_NEW_XORG=yes in make.conf. One peculiarity of my setup is that I run two X servers. And the regression is exactly about that. Until the upgrade everything worked just fine. But now if I do a direct VT-switch from one X-owned terminal to the other, then I get a significant chance of my system hanging. I see the following things when that happens. In Xorg.log I sometimes get (repeated many times): (EE) RADEON(0): Timeout trying to update memory controller settings ! (EE) RADEON(0): You will probably crash now ... In system log I sometimes see (repeated many times): kernel: info: [drm] wait idle failed status : 0xA0003030 0x00000003 Sometimes the system just resets without leaving any clues. Here is another interesting point. If first I do a VT-switch to a non-graphic (console) terminal and then to the other X terminal, there the problem never happens. I wonder what could be causing this. -- Andriy Gapon