From owner-svn-src-head@FreeBSD.ORG Sun Apr 7 13:05:06 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id DDBFFAAE; Sun, 7 Apr 2013 13:05:06 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-ve0-f181.google.com (mail-ve0-f181.google.com [209.85.128.181]) by mx1.freebsd.org (Postfix) with ESMTP id 6B28EB53; Sun, 7 Apr 2013 13:05:06 +0000 (UTC) Received: by mail-ve0-f181.google.com with SMTP id pa12so4593321veb.26 for ; Sun, 07 Apr 2013 06:05:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type :content-transfer-encoding; bh=rARG1IbRt0/kr8OBzs8S7wRjHLeKclF8lCtZLszNe+I=; b=sQLpaMchzl74A4ZyhNHJeuY3Ud1qqxiKoBWEffkl38TpJd/lUVskSz25S/iy4yqXGg 56lxlcgS5wpujTqkI01vHK2wdYgNchqkUuOgM1yHoELH83YkPgCtCXDH7FRjrpb3sPJF PQda91UTJx9aRIZYicU81cCZkJb/bGyHFw3+FWd8unbP4+EVrUcUrju6gdDTA/sADOWk 8ekOT0+yJKAPxXJjiqmOcEkH0zu4E9wX/1tOp4bNZAakuEK3QJpalQpgr92Usj78NlWJ YOyvkE6vlwF4k9SkzEDSRe4X2PRWbkgCBAWQ9hk1vmNgejOUu5GTuib2VMuKBX6u3YRs UcjQ== X-Received: by 10.59.11.199 with SMTP id ek7mr13200842ved.19.1365339900270; Sun, 07 Apr 2013 06:05:00 -0700 (PDT) MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.59.9.103 with HTTP; Sun, 7 Apr 2013 06:04:40 -0700 (PDT) In-Reply-To: <201304030827.r338RZih051806@svn.freebsd.org> References: <201304030827.r338RZih051806@svn.freebsd.org> From: =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= Date: Sun, 7 Apr 2013 15:04:40 +0200 X-Google-Sender-Auth: HaOnLsmyvvi2B3rCxV7K3JpnCIo Message-ID: Subject: Re: svn commit: r249041 - in head/sys/dev/drm2: . i915 To: Jean-Sebastien Pedron Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Apr 2013 13:05:06 -0000 On Wed, Apr 3, 2013 at 10:27 AM, Jean-Sebastien Pedron wrote: > Author: dumbbell > Date: Wed Apr 3 08:27:35 2013 > New Revision: 249041 > URL: http://svnweb.freebsd.org/changeset/base/249041 > > Log: > drm and i915: Left-shift iic_msg.slave at creation time > Hi Jean-S=E9bastien, I believed this change brings a bug on my laptop that uses drm2/i915kms drivers: Xorg is no more able to probe the capability of external screen connected to DP port and I can't use the audio output of this screen too. Before this commit (rev 249040), here is an extract of my /var/log/Xorg.log regarding the probing part on DP1 connector: [ 45.194] (II) intel(0): EDID for output DP1 [ 45.194] (II) intel(0): Manufacturer: ACI Model: 24b1 Serial#: 168430= 09 [ 45.194] (II) intel(0): Year: 2012 Week: 23 [ 45.194] (II) intel(0): EDID Version: 1.4 [ 45.194] (II) intel(0): Digital Display Input [ 45.194] (II) intel(0): 8 bits per channel [ 45.194] (II) intel(0): Digital interface is DisplayPort [ 45.194] (II) intel(0): Max Image Size [cm]: horiz.: 55 vert.: 35 [ 45.194] (II) intel(0): Gamma: 2.20 [ 45.194] (II) intel(0): DPMS capabilities: Off [ 45.194] (II) intel(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 YCrCb 4:2:2 [ 45.194] (II) intel(0): First detailed timing is preferred mode [ 45.194] (II) intel(0): Preferred mode is native pixel format and refresh rate [ 45.194] (II) intel(0): redX: 0.637 redY: 0.331 greenX: 0.304 greenY: 0.626 [ 45.194] (II) intel(0): blueX: 0.152 blueY: 0.071 whiteX: 0.313 whiteY: 0.329 (etc...) [ 45.194] (II) intel(0): Printing probed modes for output DP1 [ 45.194] (II) intel(0): Modeline "1920x1200"x60.0 154.00 1920 1968 2000 2080 1200 1203 1209 1235 +hsync -vsync (74.0 kHz eP) [ 45.194] (II) intel(0): Modeline "1920x1080"x60.0 138.50 1920 1968 2000 2080 1080 1083 1088 1110 +hsync -vsync (66.6 kHz e) [ 45.194] (II) intel(0): Modeline "1600x1200"x60.0 162.00 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz e) [ 45.194] (II) intel(0): Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz e) [ 45.194] (II) intel(0): Modeline "1280x1024"x75.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e) [ 45.194] (II) intel(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e) [ 45.194] (II) intel(0): Modeline "1440x900"x59.9 106.50 1440 1520 1672 1904 900 903 909 934 -hsync +vsync (55.9 kHz e) [ 45.194] (II) intel(0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e After this commit (rev 249226) , here is the probing part regarding the same connector/screen (only basic resolution support and no audio output): [ 264.837] (II) intel(0): EDID for output DP1 [ 264.837] (II) intel(0): Printing probed modes for output DP1 [ 264.837] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e) [ 264.837] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e) [ 264.837] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e) [ 264.837] (II) intel(0): Modeline "848x480"x60.0 33.75 848 864 976 1088 480 486 494 517 +hsync +vsync (31.0 kHz e) [ 264.837] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 489 492 525 -hsync -vsync (31.5 kHz e) How can I help you to troubleshoot this bug ? Regards, Olivier