Nouveau - Apr 2008 - [Bug 15315] New: Using randr12 rotation with shadowfb broken

http://bugs.freedesktop.org/show_bug.cgi?id=15315

           Summary: Using randr12 rotation with shadowfb broken
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: sb476 at cam.ac.uk
         QAContact: xorg-team at lists.x.org


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.


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http://bugs.freedesktop.org/show_bug.cgi?id=15315





--- Comment #1 from Maarten Maathuis <madman2003 at gmail.com>  2008-04-02
00:31:32 PST ---
Shadow allocation (and thus rotation) should now fail for NoAccel, please test.


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http://bugs.freedesktop.org/show_bug.cgi?id=15315


Stuart Bennett <sb476 at cam.ac.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




--- Comment #2 from Stuart Bennett <sb476 at cam.ac.uk>  2008-04-02
08:47:48 PST ---
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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