From owner-freebsd-x11@freebsd.org Fri Jun 16 18:18:37 2017 Return-Path: Delivered-To: freebsd-x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A27A4D862E1 for ; Fri, 16 Jun 2017 18:18:37 +0000 (UTC) (envelope-from bengt.ahlgren@ri.se) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7BBE366453 for ; Fri, 16 Jun 2017 18:18:37 +0000 (UTC) (envelope-from bengt.ahlgren@ri.se) Received: by mailman.ysv.freebsd.org (Postfix) id 77194D862E0; Fri, 16 Jun 2017 18:18:37 +0000 (UTC) Delivered-To: x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 76B09D862DF for ; Fri, 16 Jun 2017 18:18:37 +0000 (UTC) (envelope-from bengt.ahlgren@ri.se) Received: from se-out1.mx-wecloud.net (se-out1.mx-wecloud.net [89.221.255.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.mx-wecloud.net", Issuer "GeoTrust SSL CA - G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1CB6866446 for ; Fri, 16 Jun 2017 18:18:35 +0000 (UTC) (envelope-from bengt.ahlgren@ri.se) Received: from sp-mail-3.sp.se (unknown [194.218.146.197]) by se-out1.mx-wecloud.net (Postfix) with ESMTPS id E605F2029E2 for ; Fri, 16 Jun 2017 18:08:56 +0000 (UTC) Received: from P142s.sics.se (10.116.0.226) by sp-mail-3.sp.se (10.100.0.163) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.669.32; Fri, 16 Jun 2017 20:08:57 +0200 Received: (from bengta@localhost) by P142s.sics.se (8.15.2/8.15.2/Submit) id v5GI8Q30029785; Fri, 16 Jun 2017 20:08:26 +0200 (CEST) (envelope-from bengt.ahlgren@ri.se) X-Authentication-Warning: P142s.sics.se: bengta set sender to bengt.ahlgren@ri.se using -f From: Bengt Ahlgren To: Subject: Re: Lost HW OpenGL on intel In-Reply-To: (Bengt Ahlgren's message of "Sun, 11 Jun 2017 21:38:21 +0200") References: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (berkeley-unix) Date: Fri, 16 Jun 2017 20:08:26 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.116.0.226] X-ClientProxiedBy: sp-mail-1.sp.se (10.100.0.161) To sp-mail-3.sp.se (10.100.0.163) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.2 cv=aq3CMWRV c=1 sm=1 tr=0 a=L5DDne6A+dD0FbDkt2Fblw==:117 a=L5DDne6A+dD0FbDkt2Fblw==:17 a=sZ8rJzgPlrQA:10 a=LWSFodeU3zMA:10 a=aR16PxjQAAAA:8 a=iU4554XAUJvLYaSCKaIA:9 a=E9LtQix4xlUA:10 a=v2312BZ5C20A:10 a=zbFvvTOBjyH4ze5LlUjX:22 X-Virus-Scanned: clamav-milter 0.99.2 at MailSecurity X-Virus-Status: Clean X-MailSecurity-Status: 0 X-Scanned-By: WeCloud MailSecurity X-MailSecurity-Score: 0 X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jun 2017 18:18:37 -0000 Bengt Ahlgren writes: > Bengt Ahlgren writes: > >> HW OpenGL stopped working for me - I think it was after the last mesa >> update (17.1.1). This is with 10.3-STABLE (r316723) and intel ironlake >> graphics. >> >> Xorg log says: >> >> [ 18.061] (II) intel(0): DRI2: Enabled >> [ 18.061] (II) intel(0): DRI3: Disabled >> [ 18.069] (--) RandR disabled >> [ 18.110] (EE) AIGLX error: Calling driver entry point failed >> [ 18.111] (EE) AIGLX: reverting to software rendering >> [ 18.470] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer >> [ 18.471] (II) AIGLX: Loaded and initialized swrast >> [ 18.471] (II) GLX: Initialized DRISWRAST GL provider for screen 0 >> >> I have these packages: >> >> mesa-dri-17.1.1 OpenGL hardware acceleration drivers for DRI2+ >> mesa-libs-17.1.1 OpenGL libraries that support GLX and EGL clients >> xf86-video-intel-2.99.917.20170228_1 Driver for Intel integrated graphics chipsets >> xorg-server-1.18.4_1,1 X.Org X server and related programs >> >> Any advice? > > Some more information about this system: > > * Lenovo X201 with Core i7 M620 > * "Intel(R) HD Graphics" (Ironlake - fifth gen): > > vgapci0@pci0:0:2:0: class=0x030000 card=0x215a17aa chip=0x00468086 rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Core Processor Integrated Graphics Controller' > class = display > subclass = VGA > bar [10] = type Memory, range 64, base 0xf2000000, size 4194304, enabled > bar [18] = type Prefetchable Memory, range 64, base 0xd0000000, size 268435456, enabled > bar [20] = type I/O Port, range 32, base 0x1800, size 8, enabled > cap 05[90] = MSI supports 1 message enabled with 1 message > cap 01[d0] = powerspec 2 supports D0 D3 current D0 > cap 13[a4] = PCI Advanced Features: FLR TP > > * no xorg.conf - xorg selects intel driver > * i915kms.ko is loaded when Xorg starts (but it > does not make any difference if it's loaded from /boot/loader.conf) > * VT console (kern.vty="vt" in loader.conf) > > I'd be happy to provide more information and do some debugging, but will > need instructions. I got a lead by running: $ LIBGL_DEBUG=verbose glinfo|more libGL: OpenDriver: trying /usr/local/lib/dri/i965_dri.so [intel_init_bufmgr: 1317] Kernel 3.6 required. libGL error: failed to create dri screen libGL error: failed to load driver: i965 Looking into that function (intel_init_bufmgr() in port graphics/libdrm, mesa-17.1.1/src/mesa/drivers/dri/i965/intel_screen.c) reveals that it tries this: if (!intel_get_boolean(screen, I915_PARAM_HAS_WAIT_TIMEOUT)) { fprintf(stderr, "[%s: %u] Kernel 3.6 required.\n", __func__, __LINE__); return false; } But, I915_PARAM_HAS_WAIT_TIMEOUT does not exist on 10.x! It is missing in src/sys/dev/drm2/i915/i915_drm.h, so it fails, and resorts to sw rendering. Bengt