Merge remote branch 'keithp/drm-intel-fixes' of /ssd/git/drm-next into drm-fixes

* 'keithp/drm-intel-fixes' of /ssd/git/drm-next:
  drm/i915: Reset GMBUS controller after NAK
  drm/i915: Busy-spin wait_for condition in atomic contexts
  drm/i915/lvds: Always return connected in the absence of better information