[PATCH] Fix ConnectorTable crash in radeon_output.c

Hans Verkuil hverkuil at xs4all.nl
Fri Mar 30 10:37:46 PDT 2012


Hi Michel,

Sorry for the delay, but Real Life intervened and I didn't have access to the
test hardware for over a month.

On Friday, February 24, 2012 15:15:40 Michel Dänzer wrote:
> On Fre, 2012-02-24 at 13:25 +0100, Hans Verkuil wrote: 
> > On Friday, February 24, 2012 13:19:56 Michel Dänzer wrote:
> > > On Fre, 2012-02-24 at 12:46 +0100, Hans Verkuil wrote: 
> > > > On Friday, February 24, 2012 12:41:15 Michel Dänzer wrote:
> > > > > 
> > > > > Under what circumstances exactly you're seeing wrong colours:
> > > > > 
> > > > > In console and/or in X?
> > > > 
> > > > X. The console seems to be fine.
> > > > 
> > > > > 
> > > > > If the latter, with all apps or only certain ones, e.g. using 3D
> > > > > acceleration?
> > > > 
> > > > All apps. Actually, I don't think I tested 3D apps so I can't be
> > > > 100% certain about that. But the whole desktop is with swapped colors.

I've tested with glxgears and there the colors are also swapped.

> > > 
> > > Please provide the Xorg.0.log file corresponding to the problem.

Attached.

> > 
> > I'll do that once I have access to the board.
> 
> FWIW, I think most likely the problem is that acceleration is disabled,
> probably because the GPU microcode from the firmware-linux-nonfree
> package is missing.

I have that package installed, but it doesn't seem to be loading any firmware.

Regards,

	Hans

> 
> I'm not sure why the shadow framebuffer paths result in wrong
> colours. :( But I can reproduce it by disabling acceleration with Option
> "Accel" "off".
> 
> 
> 
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