From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755569AbaFUUfM (ORCPT ); Sat, 21 Jun 2014 16:35:12 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:47677 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755295AbaFUUfI (ORCPT ); Sat, 21 Jun 2014 16:35:08 -0400 Date: Sat, 21 Jun 2014 22:35:06 +0200 From: Pavel Machek To: Daniel Vetter , "Rafael J. Wysocki" , kernel list , Chris Wilson , intel-gfx Subject: Re: 3.16, i915: less colors in X? Message-ID: <20140621203506.GA4756@amd.pavel.ucw.cz> References: <20140514155759.GB9723@amd.pavel.ucw.cz> <20140514182046.GA13342@amd.pavel.ucw.cz> <20140607120614.GB5309@amd.pavel.ucw.cz> <20140607231124.GA3611@amd.pavel.ucw.cz> <20140609102328.GA25332@amd.pavel.ucw.cz> <20140621202901.GA3840@amd.pavel.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140621202901.GA3840@amd.pavel.ucw.cz> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat 2014-06-21 22:29:01, Pavel Machek wrote: > Hi! > > I just test-booted 3.16-rc1, and background in X looked just wrong -- > very noticeable bands on the background gradient. I thought that maybe > it is just my eyes, but I went back to older kernel, and background is > ok now. > > I'm trying to figure out how to ask X what color depth it is using...? > > This is thinkpad x60 with Debian 6.0.9. > > Any ideas? Xorg.log does not show anything too suspicious: diff -u /var/log/Xorg.0.log{,.old} > /tmp/delme Pavel --- /var/log/Xorg.0.log 2014-06-21 22:24:15.005229099 +0200 +++ /var/log/Xorg.0.log.old 2014-06-21 22:22:38.275847726 +0200 @@ -3,8 +3,8 @@ Release Date: 2010-05-04 X Protocol Version 11, Revision 0 Build Operating System: Linux 3.2.0-4-amd64 i686 Debian -Current Operating System: Linux duo 3.10.0+ #293 SMP Sun Jul 14 22:44:49 CEST 2013 i686 -Kernel command line: BOOT_IMAGE=(hd0,3)/boot/vmlinuz-3.10 root=/dev/sda3 resume=/dev/sda1 psmouse.psmouse_proto=imps psmouse_proto=imps psmouse.proto=imps acpi_sleep=s3_bios,s3_mode no_console_suspend i915.modeset=1 video=inteldrmfb:mode=1024x768 fbcon=scrollback:64k +Current Operating System: Linux duo 3.16.0-rc1+ #373 SMP Sat Jun 21 20:46:47 CEST 2014 i686 +Kernel command line: BOOT_IMAGE=(hd0,2)/l/linux-good/arch/x86/boot/bzImage root=/dev/sda3 resume=/dev/sda1 psmouse.psmouse_proto=imps psmouse_proto=imps psmouse.proto=imps acpi_sleep=s3_bios,s3_mode no_console_suspend i915.modeset=1 video=inteldrmfb:mode=1024x768 fbcon=scrollback:64k Build Date: 17 December 2013 08:26:59PM xorg-server 2:1.7.7-18 (Julien Cristau ) Current version of pixman: 0.16.4 @@ -13,7 +13,7 @@ Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. -(==) Log file: "/var/log/Xorg.0.log", Time: Sat Jun 21 22:23:28 2014 +(==) Log file: "/var/log/Xorg.0.log", Time: Sat Jun 21 21:04:49 2014 (==) Using system config directory "/usr/share/X11/xorg.conf.d" (==) No Layout section. Using the first Screen section. (==) No screen section available. Using defaults. @@ -402,10 +402,17 @@ (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) (II) intel(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) -(II) intel(0): EDID vendor "LEN", prod id 16384 -(II) intel(0): Printing DDC gathered Modelines: -(II) intel(0): Modeline "1024x768"x0.0 54.16 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (40.3 kHz) -(II) intel(0): Modeline "1024x768"x0.0 43.33 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (32.2 kHz) -(II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) -(II) intel(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) -(II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) +(II) Power Button: Close +(II) UnloadModule: "evdev" +(II) Video Bus: Close +(II) UnloadModule: "evdev" +(II) Sleep Button: Close +(II) UnloadModule: "evdev" +(II) AT Translated Set 2 keyboard: Close +(II) UnloadModule: "evdev" +(II) PS/2 Generic Mouse: Close +(II) UnloadModule: "evdev" +(II) ThinkPad Extra Buttons: Close +(II) UnloadModule: "evdev" +(II) ACPI Virtual Keyboard Device: Close +(II) UnloadModule: "evdev" -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html