Patch to fix the Voodoo driver

[Alex Deucher]

On Wed, Aug 13, 2008 at 3:23 PM, Alan Cox <alan at lxorguk.ukuu.org.uk> wrote:
> This fixes the problems with the crashes and other funnies. It was almost
> entirely down to a missing call to xf86SetCrtcForModes(). With that added
> the clock data appears valid and the card is working.
>
> I've also added support for the pass through switching as that is useful
> for debug when your text consoles are on the pass through display

Pushed.  thanks!

Alex