Bug 15315

Summary:	Using randr12 rotation with shadowfb broken
Product:	xorg	Reporter:	Stuart Bennett <sb476>
Component:	Driver/nouveau	Assignee:	Nouveau Project <nouveau>
Status:	RESOLVED FIXED	QA Contact:	Xorg Project Team <xorg-team>
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

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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