Bug 15315 - Using randr12 rotation with shadowfb broken
Summary: Using randr12 rotation with shadowfb broken
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-04-01 16:27 UTC by Stuart Bennett
Modified: 2008-04-02 08:47 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments

Description Stuart Bennett 2008-04-01 16:27:57 UTC 
If ShadowFB is requested in xorg.conf, and xrandr -o 1 run, screen turns off, X crashes (iirc). Probably due to use of exa functions in the crtc_shadow stuff.
Comment 1 Maarten Maathuis 2008-04-02 00:31:32 UTC 
Shadow allocation (and thus rotation) should now fail for NoAccel, please test.
Comment 2 Stuart Bennett 2008-04-02 08:47:48 UTC 
Didn't work (xserver still does DPMS off on the screen before noticing the failure, and then doesn't turn it back on). Now fixed by munging the crtc function record.

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