[Xorg] Redraw problems on Matrox Mystique 220 ...

[Alex Deucher]

--- Matthew East <matthew.east at iue.it> wrote:
> Hi Christian,
> 
> Yes this looks like a similar problem to mine. Although I had
> forgotten
> to put up the screenshots, they are now available at
>
http://www.iue.it/Personal/Researchers/East/images/display_problems_ooo.png
> and
>
http://www.iue.it/Personal/Researchers/East/images/display_problems_terminal.png
> 
> Hopefully someone will be able to help us out!!!

This was a bug that was re-introduced into the mga driver during the
4.4RC series.  Check xfree86 bugzilla. As I recall there was a bug
there to fix somehtign else that ended up breaking some accel
functions.  I think you can revert one of the changes and it should fix
the problem.  Unfortunately, I don't know which one off hand.  You
might also try the XaaNo... options to turn off certain accel
functions.

Alex

> 
> On Thu, 2004-05-27 at 00:57, Christian Hoenig wrote:
> > Hi everyone,
> > 
> > As I already stated in another mail I'm running a triple head setup
> using a 
> > Radeon 9600pro and a Matrox mystique 220. Now, after 'updrading'
> from  XFree 
> > 4.3.99.902 to current Xorg release, I had to realize, that I get
> bad redraw 
> > problems on my third head used with the Matrox Mystique. Scrolling
> corrupts 
> > the screen totally. A screenshot can be found in [1].
> > Probably this is in any case related to the Problem described by
> "Matthew 
> > East", though I don't know.
> > 
> > Any statement on this would be very nice :-)
> > 
> > thanks!
> > 
> > take care, have fun
> > /christian
> > 
> > 
> > [1] ftp://ftp.christianhoenig.de/pub/screenshot5.png
> > 
> >
>
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