CFT: drm/radeon 3.10

[Michael Neumann]

Hi,

I've updated the drm/radeon code to match Linux 3.10. The code is here 
[1]. Would be nice if other people could test it
on their radeon devices before I commit.

Regards,

   Michael

[1]: 
https://github.com/mneumann/DragonFlyBSD/tree/drm_radeon_linux_3_10_rebased