Merge tag 'drm-intel-fixes-2014-09-18' of git://anongit.freedesktop.org/drm-intel into drm-fixes

couple of display fixes.

* tag 'drm-intel-fixes-2014-09-18' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv
  drm/i915: Fix SRC_COPY width on 830/845g