Bug 66041 - [ivb] pageflipping with Zaphod hangs
Summary: [ivb] pageflipping with Zaphod hangs
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Chris Wilson
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-06-22 09:38 UTC by Tomas Lindén
Modified: 2013-07-17 11:50 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
Xorg.0.log (74.89 KB, text/plain)
2013-06-22 09:38 UTC, Tomas Lindén 		no flags Details
dmesg.txt (79.76 KB, text/plain)
2013-06-22 09:39 UTC, Tomas Lindén 		no flags Details
Output of xrandr --verbose (1.64 KB, text/plain)
2013-06-22 09:40 UTC, Tomas Lindén 		no flags Details
xorg.conf (2.15 KB, text/plain)
2013-06-22 09:41 UTC, Tomas Lindén 		no flags Details
Output of intel_reg_dumper (14.72 KB, text/plain)
2013-06-22 09:41 UTC, Tomas Lindén 		no flags Details
Video BIOS dump (64.00 KB, application/octet-stream)
2013-06-22 09:43 UTC, Tomas Lindén 		no flags Details
View All

Description Tomas Lindén 2013-06-22 09:38:29 UTC 
Created attachment 81201 [details]
Xorg.0.log

Setting a fullscreen resolution of 1280x1024 always hangs etracer and neverball. With a resolution of 1280x768 neither game will hang.

Linux Fedora 18 64-bit
Linux 3.9.5-201.fc18.x86_64 #1 SMP Tue Jun 11 19:40:51 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

Intel DH77DF motherboard
BIOS Information
        Vendor: Intel Corp.
        Version: KCH7710H.86A.0110.2013.0513.1018
        Release Date: 05/13/2013

xorg-x11-drv-intel-2.21.8-1.fc18.x86_64
Comment 1 Tomas Lindén 2013-06-22 09:39:30 UTC 
Created attachment 81202 [details]
dmesg.txt
Comment 2 Tomas Lindén 2013-06-22 09:40:17 UTC 
Created attachment 81203 [details]
Output of xrandr --verbose
Comment 3 Tomas Lindén 2013-06-22 09:41:05 UTC 
Created attachment 81204 [details]
xorg.conf
Comment 4 Tomas Lindén 2013-06-22 09:41:46 UTC 
Created attachment 81205 [details]
Output of intel_reg_dumper
Comment 5 Tomas Lindén 2013-06-22 09:43:07 UTC 
Created attachment 81206 [details]
Video BIOS dump
Comment 6 Chris Wilson 2013-06-22 15:27:32 UTC 
First step is to try 2.21.10 as that most likely has the bug fix:

commit 9b52c852aaf42dde3a7f29c065e4d5230eac7a64
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 6 16:40:01 2013 +0100

    sna/dri: Handle fast double flips across mode changes

But Zaphod raises a few other concerns.
Comment 7 Chris Wilson 2013-06-23 06:37:54 UTC 
Fixed up the warnings from Zaphod trying to drop drmMaster too often, can you please check with xf86-video-intel.git?
Comment 8 Chris Wilson 2013-07-17 11:50:29 UTC 
Timeout; presuming to be the known and fixed bug with chaining fast flips.

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