Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752590Ab0KULUY (ORCPT ); Sun, 21 Nov 2010 06:20:24 -0500 Received: from mail-ww0-f44.google.com ([74.125.82.44]:56799 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751435Ab0KULUX (ORCPT ); Sun, 21 Nov 2010 06:20:23 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:cc:content-type; b=F0L93B1rlchw2675tcRctmilOaaByALiql5MsxAVPGu+Vor7P/ciOavT/+ONcvkd4Y NajbMWUTVcMsWy2ZDLl+F/L6SZqUZDVGOuyi7TOq8q1VL0QCwOlPjV45LxL9GCKyMneh O2JfG0T01Lgj1OTajUXd3vKKwqiA5lqn1JELk= MIME-Version: 1.0 From: Vincent Vanackere Date: Sun, 21 Nov 2010 12:20:01 +0100 Message-ID: Subject: [i915] 2.6.37-rc1 G33 regression : no DVI output To: Chris Wilson Cc: linux kernel mailing list Content-Type: multipart/mixed; boundary=0016368322ba417e0e04958e5352 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5319 Lines: 88 --0016368322ba417e0e04958e5352 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, I'm trying to track down a regression occuring in recent kernel : I get the DVI output of my intel G33 chipset through a Sapphire ADD2 DVI-D SDVO adaptor card and it was working fine until kernel 2.6.37-rc1 : - all more recent kernels only give a black screen - I can log through ssh and no oops nor anything suspicious is in the log - I get an output if I uses the VGA builtin port. I did a git bisect to track down the problem but unfortunately if got stuck at commit 890f3359f7b84d7015104360d647ccac5f515542 that causes an oops and doesn't allow me do do more finegrained bisection because so far all later commits show either this oops or a black screen. What can I do to help solve this problem ? Attached is my current git bisect log. Best regards, Vincent Vanack=C3=A8re --0016368322ba417e0e04958e5352 Content-Type: text/x-log; charset=US-ASCII; name="g33-regression-bisect.log" Content-Disposition: attachment; filename="g33-regression-bisect.log" Content-Transfer-Encoding: base64 X-Attachment-Id: f_ggrtu5950 Z2l0IGJpc2VjdCBzdGFydAojIGJhZDogW2U1M2JlYWNkMjNkOWNiNDc1OTBkYTZhN2E3ZjZkNDE3 Yjk0MWE5OTRdIExpbnV4IDIuNi4zNy1yYzIKZ2l0IGJpc2VjdCBiYWQgZTUzYmVhY2QyM2Q5Y2I0 NzU5MGRhNmE3YTdmNmQ0MTdiOTQxYTk5NAojIGdvb2Q6IFtmNmY5NGUyYWIxYjMzZjAwODJhYzIy ZDcxZjY2Mzg1YTYwZDgxNTdmXSBMaW51eCAyLjYuMzYKZ2l0IGJpc2VjdCBnb29kIGY2Zjk0ZTJh YjFiMzNmMDA4MmFjMjJkNzFmNjYzODVhNjBkODE1N2YKIyBnb29kOiBbMmEzNDY5OTY2MjZlY2Ji NDI2OWMyMzllOWZmNzM3MmExODI5MDdlOV0gaHdtb246IGxpczM6IHBtX3J1bnRpbWUgc3VwcG9y dApnaXQgYmlzZWN0IGdvb2QgMmEzNDY5OTY2MjZlY2JiNDI2OWMyMzllOWZmNzM3MmExODI5MDdl OQojIGJhZDogWzA4NTE2NjhmZGQ5N2U1MjZiMmE0MWY3OTRiNzg1YzIwNGRkM2QzZTBdIE1lcmdl IGJyYW5jaCAndjRsX2Zvcl9saW51cycgb2YgZ2l0Oi8vZ2l0Lmtlcm5lbC5vcmcvcHViL3NjbS9s aW51eC9rZXJuZWwvZ2l0L21jaGVoYWIvbGludXgtMi42CmdpdCBiaXNlY3QgYmFkIDA4NTE2Njhm ZGQ5N2U1MjZiMmE0MWY3OTRiNzg1YzIwNGRkM2QzZTAKIyBiYWQ6IFtjNDhjNDNlNDIyYzE0MDRm ZDcyYzU3ZDFkMjFhNmY2ZDAxZTE4OTAwXSBNZXJnZSBicmFuY2ggJ2RybS1jb3JlLW5leHQnIG9m IGdpdDovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC9haXJsaWVkL2Ry bS0yLjYKZ2l0IGJpc2VjdCBiYWQgYzQ4YzQzZTQyMmMxNDA0ZmQ3MmM1N2QxZDIxYTZmNmQwMWUx ODkwMAojIGdvb2Q6IFsxOGEwNDNmOTQxMzI3NzUyM2NmNTAxMWU1OTRjYWExNzQ3ZGI0OTQ4XSBN ZXJnZSBicmFuY2ggJ25mcy1mb3ItMi42LjM3JyBvZiBnaXQ6Ly9naXQubGludXgtbmZzLm9yZy9w cm9qZWN0cy90cm9uZG15L25mcy0yLjYKZ2l0IGJpc2VjdCBnb29kIDE4YTA0M2Y5NDEzMjc3NTIz Y2Y1MDExZTU5NGNhYTE3NDdkYjQ5NDgKIyBiYWQ6IFswYzhlYjBkYzY1ZjVhNzhiMjUyZWVmZjZj NzI5YmE0NzQxMzkwZTIzXSBNZXJnZSByZW1vdGUgYnJhbmNoICdub3V2ZWF1L2Zvci1haXJsaWVk JyBvZiAuLi9kcm0tbm91dmVhdS1uZXh0IGludG8gZHJtLWNvcmUtbmV4dApnaXQgYmlzZWN0IGJh ZCAwYzhlYjBkYzY1ZjVhNzhiMjUyZWVmZjZjNzI5YmE0NzQxMzkwZTIzCiMgYmFkOiBbYWI2Zjhl MzI1MDgzZjEzOGNlNWRhODQxN2JhZjQ4ODg3ZDYyZGEzY10gZHJtL2k5MTUvcmluZ2J1ZmZlcjog d2hpdGVzcGFjZSBjbGVhbnVwCmdpdCBiaXNlY3QgYmFkIGFiNmY4ZTMyNTA4M2YxMzhjZTVkYTg0 MTdiYWY0ODg4N2Q2MmRhM2MKIyBnb29kOiBbMjEwYjIzYzJmN2I5NzIxYWZiMGE1NzQ1OWI3ZGJh YzNiMDk0ODYyZV0gaW50ZWwtZ3R0OiBpOTY1OiB1c2UgZGV0ZWN0ZWQgZ3R0IHNpemUgZm9yIG1h cHBpbmcKZ2l0IGJpc2VjdCBnb29kIDIxMGIyM2MyZjdiOTcyMWFmYjBhNTc0NTliN2RiYWMzYjA5 NDg2MmUKIyBnb29kOiBbNzg4MzE5ZDQ4ZGMyYjYxZGI3MzJiMTliYjk1OThjMDYyYzc1ZWMzN10g ZHJtL2k5MTUvbHZkczogTW92ZSBwcml2YXRlIGRhdGEgdG8gdGhlIGNvbm5lY3RvciBmcm9tIHRo ZSBkZXZpY2UuCmdpdCBiaXNlY3QgZ29vZCA3ODgzMTlkNDhkYzJiNjFkYjczMmIxOWJiOTU5OGMw NjJjNzVlYzM3CiMgYmFkOiBbZjQ5ZjA1ODYxOTFmZTE2MTQwNDEwZGIwYTQ2ZDQzYmRjNjkwZDZh Zl0gZHJtL2k5MTU6IEFjdHVhbGx5IHNldCB0aGUgcmVzZXQgYml0IGluIGk5NjVfcmVzZXQuCmdp dCBiaXNlY3QgYmFkIGY0OWYwNTg2MTkxZmUxNjE0MDQxMGRiMGE0NmQ0M2JkYzY5MGQ2YWYKIyBz a2lwOiBbMmI2ZWZhYTQ3NjE1YjI5ZTU3MmQ3ZmM0NDQ1NjVkYjYyY2E5YmNmN10gZHJtL2k5MTU6 IFJlbW92ZSB1bnVzZWQgaW50ZWxfcmluZ2J1ZmZlci0+cmluZ19mbGFnCmdpdCBiaXNlY3Qgc2tp cCAyYjZlZmFhNDc2MTViMjllNTcyZDdmYzQ0NDU2NWRiNjJjYTliY2Y3CiMgZ29vZDogW2U2NWQ5 MzA1ZjUyOGQ0ZjM1NDM3ODY5MDEzNWVlOGQxYzYwZWMwYTVdIGRybS9pOTE1OiBJbml0aWFsaXpl IGludGVsX2NydGMtPmFjdGl2ZQpnaXQgYmlzZWN0IGdvb2QgZTY1ZDkzMDVmNTI4ZDRmMzU0Mzc4 NjkwMTM1ZWU4ZDFjNjBlYzBhNQojIGdvb2Q6IFswYmMyM2FhZDNiNjdjYTBjZDc0ODBkZWMwYjc2 NTJkOWI4Njg2NDMyXSBkcm0vaTkxNTogRml4IHJlZ3Jlc3Npb24gaW4gYmEzZDhkNzQ5YgpnaXQg YmlzZWN0IGdvb2QgMGJjMjNhYWQzYjY3Y2EwY2Q3NDgwZGVjMGI3NjUyZDliODY4NjQzMgojIGdv b2Q6IFtkYjhjMDc2YjkyMDZlYTM1YjFmNzI5OTcwOGQ1NTEwYjE3Njc0ZGIyXSBNZXJnZSByZW1v dGUgYnJhbmNoICdsaW51cycgaW50byBkcm0taW50ZWwtZml4ZXMKZ2l0IGJpc2VjdCBnb29kIGRi OGMwNzZiOTIwNmVhMzViMWY3Mjk5NzA4ZDU1MTBiMTc2NzRkYjIKIyBza2lwOiBbM2YwOGU0ZWY4 MDdjMzEwM2NlZWJmNzk5M2M3NDYzYzdhOTA2NDZmM10gYWdwL2ludGVsOiBGaXggcmVzdW1lIHJl Z3Jlc3Npb24gZnJvbSAyZDI0MzBjZgpnaXQgYmlzZWN0IHNraXAgM2YwOGU0ZWY4MDdjMzEwM2Nl ZWJmNzk5M2M3NDYzYzdhOTA2NDZmMwojIGJhZDogWzIxOWFkYWUxMzg1MTNiYWUyMGIyNTZmMTk0 NmI5Y2IzYjc1Y2EwNWNdIGRybS9pOTE1OiBDYWNoZSBMVkRTIEVESUQKZ2l0IGJpc2VjdCBiYWQg MjE5YWRhZTEzODUxM2JhZTIwYjI1NmYxOTQ2YjljYjNiNzVjYTA1YwojIGdvb2Q6IFsyY2YzNGQ3 YjdlZTk5YzI3YzFhNmJkZDJmOTEzNDRjYmZhNWZlZjVjXSBkcm0vaTkxNTogQWxsb3cgZ2V0X2Zl bmNlX3JlZygpIHRvIGJlIHVuaW50ZXJydXB0aWJsZQpnaXQgYmlzZWN0IGdvb2QgMmNmMzRkN2I3 ZWU5OWMyN2MxYTZiZGQyZjkxMzQ0Y2JmYTVmZWY1Ywo= --0016368322ba417e0e04958e5352-- -- 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/