Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: enable unmappable vram for evergreen
  drm/radeon/kms: fix tiled db height calculation on 6xx/7xx
  drm/radeon/kms: fix handling of tex lookup disable in cs checker on r2xx