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

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/i915: silence vblank warnings
  drm: silence pointless vblank warning.
  drm: When adding probed modes, preserve duplicate mode types