[Xorg-driver-geode] Glitch over text areas

[Mart Raudsepp]

On N, 1970-01-01 at 00:00 +0000, Tomas E. Caram wrote:
> 
> After a lot of trial and error i got my geode video card working, but
> now i have some kind of glitch over icons and text areas. 
> 
> My hardware:  PackardBell s18p, also known as: VYE S18 , Kohjinsha
> SA1F00 and other re-branded names of "s18p" 
> 
> 
> 
> Example of the glitch: http://i.imgur.com/hD30V.jpg 

I can reproduce this easily as well in firefox and GtkLabels after
having recently upgraded to cairo-1.12. I believe we are suffering from
a similar problem in our driver than even some mainstream ones did[1],
and I meant to make sure we don't after I upgraded to cairo-1.12. Now
that I have, I'll take a closer look on solving this soon.


[1] https://bugs.freedesktop.org/show_bug.cgi?id=47266

Thanks,
Mart Raudsepp