[Nouveau] [Bug 20006] powerpc64: Black screen using RandR12

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 19 06:50:15 PST 2009


http://bugs.freedesktop.org/show_bug.cgi?id=20006





--- Comment #31 from bmaass <bmaass at math.uni-bremen.de>  2009-02-19 06:50:14 PST ---
(In reply to comment #30)
> Created an attachment (id=23087)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=23087) [details]
> Partial fix
> 
> Ok, here's a partial fix, the other part being something wrong with scaling
> modes which I don't presently understand.  To test the fix, apply the patch,
> and to work-around the scaling problem add `Option "ScalingMode" "panel"' to
> the device section of your xorg.conf ("noscale" should work as well as panel,
> "aspect" and "fullscreen" won't).
> 
> Assuming this works and you feel like a new challenge, if booting with the
> monitor on the other dvi port gets an image with randr12 turned off (or even
> with the "nv" driver), feel free to make comparison regdumps of that and we can
> look at fixing it for randr12 :-)

Alright, bear with me here, fresh clone, patch applied, 'Option "ScalingMode"
"panel"'... black as ever. Am I missing something?


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