radeon zaphod the return...

[Dave Airlie]

Okay if you take a look at the zaphod-lolz branch

http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/log/?h=zaphod-lolz

I've managed to bring back zaphod without majorly impacting on the
driver, randr-1.2 actually makes it quite easy to implement.

Each head in theory still exports randr-1.2 interfaces in non-Xinerama mode....

I'd like to merge this into master quickly and also into
atombios-support so I can do this on r500 class cards.

Dave.