VIA driver missing in 3.9 snapshot?

Hi,

I recently installed a snapshot of the upcoming 3.9 release on an amd64 system
with the VIA S3 Unichrome PRO IGP graphics chip.  When I run startx to, the
via driver cannot be found. Looking in /usr/X11R6/lib/modules/drivers, via_drv.so
is not present.

I had previously been able to get X working with 3.8, but had to move to
the 3.9 snapshot in order to get my ethernet controller working. The 
install of 3.9 was a true install, not an upgrade.

Is there some reason why the via driver is not in the snapshots? I didn't
see anything to indicate that it had been deprecated or merged into another
driver.

Thanks

--
Iain Morgan