Easiest way to compile driver from source

I have the source for my onboard agp Chrome9 HC IGP VIA Arena - Drivers Section
I m new in linux and using opensuse11. Someone plz give me some direction to build the driver or give me some link.
I need to build the driver.

Here is my problem Via Chrome9 resolution problem - openSUSE Forums

Is this for openSUSE-11.0 ?

Did you look here for drivers already compiled:
Webpin - search for Chrome