AMD Is Still Looking At The Feasibility Of Mantle On Linux

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Can we also as$ume they're runing Xorg on the PS4?

PS3 also have bits from FreeBSD and NetBSD:

http://scei.co.jp/ps3-license/index.html

It's still don't mean that PS3 had anything like OS and obviously there nothing like Xorg or even traditional graphics stack.
It's was hacked, so you can easily go and find lot of information of it's internals.

Now why isn't this relased to the public? Linux and Regular FreeBSD users of AMD hardware????

LOL.

Even game developers for PS4 will never know a lot about how it's actually working and you think it's feasible that Sony share anything with FreeBSD community.