Bug 15581 - corrupt screen with EXA rendering on Radeon 200M (5975)
Summary: corrupt screen with EXA rendering on Radeon 200M (5975)
Status: RESOLVED DUPLICATE of bug 15538
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-04-18 07:32 UTC by Stephan Wolf
Modified: 2008-04-18 08:29 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
config file (3.28 KB, application/octet-stream)
2008-04-18 07:32 UTC, Stephan Wolf 		no flags Details
log file (37.41 KB, text/plain)
2008-04-18 07:32 UTC, Stephan Wolf 		no flags Details
screenshot if EXANoComposite not set (678.31 KB, image/png)
2008-04-18 07:34 UTC, Stephan Wolf 		no flags Details
View All

Description Stephan Wolf 2008-04-18 07:32:00 UTC 
Created attachment 16011 [details]
config file

EXA rendering worked yery well (no screen corruption) till commit "R3xx+: EXA/textured video fixes" (d79040906cd25bd494feb5901f465bbd050aa923).
I played around somethings to find out what is going wrong and fond out that the number of active pipes are calculated wrong

In my case one pipe was masked and one is marked as bad => 2 pipes

But this does not fix the issue. If I set EXANoComposite = 1 the screen looks fine but is very slow.
Comment 1 Stephan Wolf 2008-04-18 07:32:31 UTC 
Created attachment 16012 [details]
log file
Comment 2 Stephan Wolf 2008-04-18 07:34:56 UTC 
Created attachment 16013 [details]
screenshot if EXANoComposite not set
Comment 3 Alex Deucher 2008-04-18 08:29:28 UTC 

*** This bug has been marked as a duplicate of bug 15538 ***

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