Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

Two regressions fixes from snowboarding land

* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: Revert hdmi HDP pin checks
  drm/i915: Handle untiled planes when computing their offsets