Bug#523844: Upgrade to xserver-xorg-video-intel 2:2.7.0-1 doesn't help.

[Julien Cristau <jcristau@debian.org>]

Hi Gunter,

thanks for going through this pain of kernel testing :)

On Sat, 2009-04-18 at 11:24 +0200, Gunter Ohrner wrote:
> Unfortunately PAT does not seem to be the (only) culprit, I still get:
> 
> $ egrep 'tiling' < /var/log/Xorg.0.log
> (EE) intel(0): Failed to set tiling on front buffer: rejected by kernel
> (EE) intel(0): Failed to set tiling on back buffer: rejected by kernel
> (EE) intel(0): Failed to set tiling on depth buffer: rejected by kernel
> 
> as with the original 2.6.29 image and Xorg compositing performance is 
> still unusuably slow.

AIUI there are tiling fixes queued for upcoming kernels.  Hopefully
2.6.30 will behave better...

Cheers,
Julien