Merge tag 'drm-intel-fixes-2016-03-11' of git://anongit.freedesktop.org/drm-intel into drm-next

Two i915 regression fixes.

* tag 'drm-intel-fixes-2016-03-11' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Actually retry with bit-banging after GMBUS timeout
  drm/i915: Fix bogus dig_port_map[] assignment for pre-HSW