Bug 26380

Summary:	[2.6.33-rc6 drm-radeon-testing] - glyph corruption and GPU lockups with KMS enabled
Product:	DRI	Reporter:	Shawn Starr <shawn.starr>
Component:	DRM/Radeon	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	major
Priority:	medium
Version:	DRI git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
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.

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