Bug 92569 - Rotating displays on secondary GPU leads to Xorg crash
Summary: Rotating displays on secondary GPU leads to Xorg crash
Status: RESOLVED MOVED
Alias: None
Product: xorg
Classification: Unclassified
Component: Server/General (show other bugs)
Version: unspecified
Hardware: All Linux (All)
: medium normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-10-21 14:37 UTC by Jan Burgmeier
Modified: 2018-12-13 22:33 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments
GDB backtrace of crash (986 bytes, text/plain)
2015-10-21 14:37 UTC, Jan Burgmeier 		no flags Details
Output of lspci -v (9.25 KB, text/plain)
2015-10-21 14:38 UTC, Jan Burgmeier 		no flags Details
Xorg logfile (564.00 KB, text/plain)
2015-10-21 14:38 UTC, Jan Burgmeier 		no flags Details
dmesg output (50.31 KB, text/plain)
2015-10-21 15:08 UTC, Jan Burgmeier 		no flags Details
View All

Description Jan Burgmeier 2015-10-21 14:37:49 UTC 
Created attachment 119031 [details]
GDB backtrace of crash

Hi,

My setup is the following:

PC: HP T620 Plus with two AMD graphics card
Monitors: 3 Dell 4k Monitos running at 1920x1080. Two are attached to the primary card and one to the secondary card.

After activating all displays with "xrandr --setprovideroutputsource" xorg crashes with a segfault when  display connected to the secondary GPU is rotated.

The following versions were used:
Xorg-1.17.2
xf86-video-ati latest git version (ce9914a)
mesa-11.0.0
libdrm-2.4.64
libLLVM-3.7

It does not matter if using DRI2 or DRI3.
It does not matter if ColorTiling2D is on or off.

Kind regards
Jan Burgmeier
Comment 1 Jan Burgmeier 2015-10-21 14:38:36 UTC 
Created attachment 119032 [details]
Output of lspci -v
Comment 2 Jan Burgmeier 2015-10-21 14:38:51 UTC 
Created attachment 119033 [details]
Xorg logfile
Comment 3 Jan Burgmeier 2015-10-21 15:08:12 UTC 
Created attachment 119039 [details]
dmesg output
Comment 4 Michel Dänzer 2015-10-22 02:55:19 UTC 
Might be fixed by http://lists.x.org/archives/xorg-devel/2015-June/046633.html ?
Comment 5 Jan Burgmeier 2015-10-22 13:30:25 UTC 
It is fixed with the mentioned patch but if the following patch is also applied the mouse cursor is not rotated.

http://lists.x.org/archives/xorg-devel/2015-June/046634.html

This patch is needed to fix: https://bugs.freedesktop.org/show_bug.cgi?id=92573
Comment 6 Jan Burgmeier 2015-10-22 13:40:29 UTC 
Should I fill a new bug for this problem?
Comment 7 GitLab Migration User 2018-12-13 22:33:57 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/xserver/issues/485.

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