Das ist gar nicht so weit hergeholt, sowohl Phoronix, als auch Blizzard deuten an, das da noch was nachkommt. Phoronix spricht allerdings von einem NDA bzw Embargo.
<blockquote>"There has also been some talk on the Internet about ATI specifications being released at the Linux Kernel Summit, and once our embargo expires (or we're otherwise permitted to talk about it) we will be covering what's up with ATI's open-source side as well."</blockquote>