Merge tag 'drm-intel-fixes-2015-09-24' of git://anongit.freedesktop.org/drm-intel...

Merge tag 'drm-intel-fixes-2015-09-24' of git://anongit.freedesktop.org/drm-intel into drm-fixes

a few drm/i915 fixes, including a fix to the recent regression
reported by Sedat Dilek

* tag 'drm-intel-fixes-2015-09-24' of git://anongit.freedesktop.org/drm-intel:
  drm/i915/bios: handle MIPI Sequence Block v3+ gracefully
  drm/i915: Add primary plane to mask if it's visible
  drm/i915: workaround bad DSL readout v3
  drm/i915: fix kernel-doc warnings in intel_audio.c