Bug 26380 - [2.6.33-rc6 drm-radeon-testing] - glyph corruption and GPU lockups with KMS enabled
Summary: [2.6.33-rc6 drm-radeon-testing] - glyph corruption and GPU lockups with KMS e...
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: DRI git
Hardware: x86-64 (AMD64) Linux (All)
: medium major
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2010-02-02 03:46 UTC by Shawn Starr
Modified: 2010-03-16 17:12 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description Shawn Starr 2010-02-02 03:46:17 UTC
I am unable to use KMS with an RV635. Compiled latest libdrm, mesa git master, ddx and kernel.

Branches merged into linus-2.6 git master tree:

drm-linus, 	drm-radeon-testing, drm-radeon-next, drm-core-next, drm-testing, drm-next

I get: 

1) Corrupted text glyphs
2) When my X session does start, if I try to open a window that is too big, X freezes, then goes black. If I try to run glxgears in a small window it will do same thing.

100% reproducible
Comment 1 Alex Deucher 2010-02-02 07:41:00 UTC
merging all those tree could cause a problem.  Do you see a problem on any of the trees individually?
Comment 2 Shawn Starr 2010-02-02 11:44:57 UTC
building with just drm-linus (which is pulled into linus's linux-2.6 git tree today. I will confirm 
Comment 3 Shawn Starr 2010-02-05 23:17:24 UTC
We can't close this.. Even after the latest fixes for text glyph corruption I have encountered more of it

See: http://www.sh0n.net/spstarr/radeon/more-text-corruption.jpg

The corruption is less, but it does happen after a while.
Comment 4 Shawn Starr 2010-03-16 17:12:49 UTC
I think we can close this, i haven't seen since latest glisse changes if I do, will reopen.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.