Merge tag 'drm-intel-next-fixes-2015-04-15' of git://anongit.freedesktop.org/drm...

Misc i915 fixes.

* tag 'drm-intel-next-fixes-2015-04-15' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Dont enable CS_PARSER_ERROR interrupts at all
  drm/i915: Move drm_framebuffer_unreference out of struct_mutex for takeover
  drm/i915: Allocate connector state together with the connectors
  drm/i915/chv: Remove DPIO force latency causing interpair skew issue
  drm/i915: Don't cancel DRRS worker synchronously for flush/invalidate
  drm/i915: Fix locking in DRRS flush/invalidate hooks