[Intel-gfx] i835GM flicker on panning

[Thomas Richter]

Hi folks,

> Can you please test with
>
>         Option "LinearFramebuffer" "true"?
>
> Thanks, Daniel

Tested again. Yes, indeed, LinearFramebuffer does make a difference. 
Without it, panning to the right causes flicker, with it, moving the 
mouse to the right - panning right (thus scrolling the screen to the 
left) causes no flicker. Scrolling into the other direction always 
causes flicker, no matter what.

Greetings,
	Thomas