Merge tag 'drm-intel-fixes-2016-09-15' of git://anongit.freedesktop.org/drm-intel into drm-fixes

i915 fixes from Jani.

* tag 'drm-intel-fixes-2016-09-15' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Ignore OpRegion panel type except on select machines
  Revert "drm/i915/psr: Make idle_frames sensible again"
  drm/i915: Restore lost "Initialized i915" welcome message