From owner-freebsd-ppc@FreeBSD.ORG Fri Nov 30 03:57:48 2012 Return-Path: Delivered-To: freebsd-ppc@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E6EE494; Fri, 30 Nov 2012 03:57:47 +0000 (UTC) (envelope-from sendtomatt@gmail.com) Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id AB0678FC17; Fri, 30 Nov 2012 03:57:47 +0000 (UTC) Received: by mail-pb0-f54.google.com with SMTP id wz12so131334pbc.13 for ; Thu, 29 Nov 2012 19:57:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=NcsHYrHdrrVFc6IZsriDl0PasIAtYyYgz+tcDFy4EB0=; b=trzhKRwcKuYYQtfnPXg3F0lJtrSk2vb4k0L8AWBTtqYAhcngaIKl92xycs1p//S2e3 ijmtfBlbvayQFtZnN7BUkW31DaGn5Rea9ev1p1LXduw0eTiBz1VgTFgAR1hLOJPSnucq JwYHG5Cqh4MFC9x4v11whsG3HBxyQXPURx6U5AsQUKGCqKgq7G35LVdXRoELlTT1GCZY jlxeDeyt3U9rYUMNnGXYlmWxx/UKio5lm78vAb01ulc4hUmEwwLJrKLWwkgW6wEjVztK o1TNCfmigmVGQAk0iiySKVR/PtRc2msy1Zt2Dod/SIdULqoWZ4VIRNvlLZPr1wgvtNaH vKDg== Received: by 10.68.137.131 with SMTP id qi3mr1910941pbb.114.1354247867148; Thu, 29 Nov 2012 19:57:47 -0800 (PST) Received: from flatline.local (70-36-223-239.dsl.dynamic.sonic.net. [70.36.223.239]) by mx.google.com with ESMTPS id pv8sm2295193pbc.26.2012.11.29.19.57.44 (version=SSLv3 cipher=OTHER); Thu, 29 Nov 2012 19:57:45 -0800 (PST) Message-ID: <50B82E9C.5030800@gmail.com> Date: Thu, 29 Nov 2012 19:57:16 -0800 From: matt User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Andreas Tobler Subject: Re: PPC DRM graphics testing References: <50972E9E.3010101@gmail.com> <50974ECD.5010702@fgznet.ch> <50988FE0.9030806@gmail.com> <50989EA0.5020509@fgznet.ch> <5098CA4F.7020306@gmail.com> <509A8B3D.8030703@fgznet.ch> In-Reply-To: <509A8B3D.8030703@fgznet.ch> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: x11@freebsd.org, freebsd-ppc@freebsd.org X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Nov 2012 03:57:48 -0000 On 11/07/12 08:24, Andreas Tobler wrote: > On 06.11.12 09:29, matt wrote: >> On 11/05/12 21:22, Andreas Tobler wrote: >>> Hm, I can try to bring the Radeon 9200 PCI up and see how it behaves. >>> It'll take a few moments. But at least we have another config to compare. >>> >>> Oh, and one thing to note, my config works with built-in (not a kernel >>> module) drm/radeondrm. Have you tried this too? >>> >>> Kernel config: >>> # Direct Rendering modules for 3D acceleration. >>> device drm # DRM core module required by DRM drivers >>> device radeondrm # ATI Radeon >>> >>> >>> Attached the patch to make it compile. >>> >>> Andreas >>> >>> >>> >> A good idea, but it didn't help. Backtrace was slightly different, but >> nothing decisive. exaCopyDirty() seems to be involved quite often. >> >> I also found 7.7 will not work, because although they left in r200, they >> stripped out UMS. >> >> So it's back to the drawing board, or at least poking at sources and/or >> gdb for a while :) > Just a short notice from my side. I finally managed to get the pci > radeon 9200 work, means I can startx. > I had some issues until I found out how to make Xorg recognize the pci > card which is not in the primary pci domain. > > I needed this string in the xorg.conf, under the section "Device" > > BusID "PCI:1@1:2:0" > > Important is ":domain@bus:". > > Regarding drm, I get hardlocks as soon as I start glxgears or other > samples. No more info yet. > > Here the render string: > --- > direct rendering: Yes > OpenGL renderer string: Mesa DRI R200 (RV280 5961) 20090101 TCL > --- > > Chipset: "ATI Radeon 9200 5961 (AGP)" (ChipID = 0x5961) > Mapped VideoRAM: 131072 kByte (128 bit DDR SDRAM) > > Note, it is a PCI card, not an AGP one. > > Also, I do run old Xorg (X.Org X Server 1.7.7 and the 6.14.3 ati pkg.). > > I'll continue playing a bit. > > Andreas > > I got a Apple OEM Radeon 9260 256M AGP 8x. I chopped the two resistors that allow it to work in an MDD, it worked fine for OS X. I still don't have working DRM, however glxgears actually shows the gears. One to two frames are emitted before the card crashes and loops in drmCommandNone. Turning on dev.dri.0.debug=1, I'm seeing an ioctl completing and returning '35' periodically. Not sure what a positive return value means, or what ioctl is being called (I assume it's a flush or something in drmCommandNone). So I'm starting to think it's the MDD that's the issue, but I'm not sure why. I tried adding the 2x_reset quirk in agp.ko, even though it seems unecessary and Linux has no 2x quirk for this chipset either. Doesn't U3 have hardware byteswappers or something...? Matt