Bug 22621 - graphics corruption after resume with radeon and with KDE 4 with compositing enabled
Summary: graphics corruption after resume with radeon and with KDE 4 with compositing ...
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-07-05 02:19 UTC by Martin Steigerwald
Modified: 2009-07-05 02:25 UTC (History)
0 users

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i915 platform:
i915 features:


Attachments
X.org configuration file (3.15 KB, text/plain)
2009-07-05 02:19 UTC, Martin Steigerwald
no flags Details
Window border graphics corruption after resuming from suspend to RAM (777.49 KB, image/png)
2009-07-05 02:22 UTC, Martin Steigerwald
no flags Details
Window border graphics corruption after resuming from TuxOnIce hibernation (645.25 KB, image/png)
2009-07-05 02:25 UTC, Martin Steigerwald
no flags Details

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Description Martin Steigerwald 2009-07-05 02:19:49 UTC
Created attachment 27387 [details]
X.org configuration file

After resume from suspend to ram or suspend to disk using TuxOnIce there is graphics garbage around window borders. It goes away when I start systemsettings, untick the checkmark for activating desktop effect, tick it again and press "Apply". It also goes away when I disable compositing and re-enable it again afterwards. I did not see other malfunctions, just the graphics corruption while compositing is still working after resume.

I don't know whether DRI is the approbiate place to report this against. I do not even know whether it might be a KDE 4 kwin problem instead. But I had to start somewhere.

This is happening on an IBM ThinkPad T42 with radeon chipset:
martin@shambhala:~> lspci -nn | grep VGA
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] [1002:4e50]

Using XOrg CVS as 7.4 is not in the version list. I use the following on a mixture of Debian Lenny/Squeeze/Sid/Experimental:

martin@shambhala:~> apt-show-versions | egrep "(libgl1-mesa-dri|xserver-xorg-video-radeon|xserver-xorg/|xserver-xorg-core/)"
libgl1-mesa-dri/sid uptodate 7.4.4-1
xserver-xorg/sid uptodate 1:7.4+3
xserver-xorg-core/sid uptodate 2:1.6.1.901-3
xserver-xorg-video-radeon/sid uptodate 1:6.12.2-2
xserver-xorg-video-radeonhd/sid uptodate 1.2.5-1

(I made sure that X.org and Mesa related packages are consistently at Sid.)

I am using radeon driver.

I attach my xorg.conf. I also attach two screenshots that demonstrate the problem.

Regarding my xorg.conf: I am using XAA, since X.org tends to use 99% CPU with EXA. Yes, I know glxgears is not a benchmark. I am using CONFIG_FB_RADEON.

My current kernel is:

martin@shambhala:~> cat /proc/version
Linux version 2.6.29.2-tp42-toi-3.0.1 (martin@shambhala) (gcc version 4.3.3 (Debian 4.3.3-3) ) #2 PREEMPT Tue Apr 28 22:08:44 CEST 2009

I do not yet use 2.6.30 since it reboots after resuming from TuxOnIce hibernation. I am building a new kernel with 2.6.30.1 and some TuxOnIce fixes that might work tough. I will report when it works and it makes any difference.

Please tell me when you need anything more.
Comment 1 Martin Steigerwald 2009-07-05 02:22:53 UTC
Created attachment 27388 [details]
Window border graphics corruption after resuming from suspend to RAM
Comment 2 Martin Steigerwald 2009-07-05 02:25:53 UTC
Created attachment 27389 [details]
Window border graphics corruption after resuming from TuxOnIce hibernation

Please note that only the area around window borders is corrupted. 

I just tried another thing: kwin --replace will also "fix" the gfx corruption.


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