Merge tag 'drm-intel-next-2016-06-20' of git://anongit.freedesktop.org/drm-intel...

Merge tag 'drm-intel-next-2016-06-20' of git://anongit.freedesktop.org/drm-intel into drm-next

- Infrastructure for GVT-g (paravirtualized gpu on gen8+), from Zhi Wang
- another attemp at nonblocking atomic plane updates
- bugfixes and refactoring for GuC doorbell code (Dave Gordon)
- GuC command submission enabled by default, if fw available (Dave Gordon)
- more bxt w/a (Arun Siluvery)
- bxt phy improvements (Imre Deak)
- prep work for stolen objects support (Ankitprasa Sharma & Chris Wilson)
- skl/bkl w/a update from Mika Kuoppala
- bunch of small improvements and fixes all over, as usual

* tag 'drm-intel-next-2016-06-20' of git://anongit.freedesktop.org/drm-intel: (81 commits)
  drm/i915: Update DRIVER_DATE to 20160620
  drm/i915: Introduce GVT context creation API
  drm/i915: Support LRC context single submission
  drm/i915: Introduce execlist context status change notification
  drm/i915: Make addressing mode bits in context descriptor configurable
  drm/i915: Make ring buffer size of a LRC context configurable
  drm/i915: gvt: Introduce the basic architecture of GVT-g
  drm/i915: Fold vGPU active check into inner functions
  drm/i915: Use offsetof() to calculate the offset of members in PVINFO page
  drm/i915: Factor out i915_pvinfo.h
  drm/i915: Serialise presentation with imported dmabufs
  drm/i915: Use atomic commits for legacy page_flips
  drm/i915: Move fb_bits updating later in atomic_commit
  drm/i915: nonblocking commit
  Reapply "drm/i915: Pass atomic states to fbc update, functions."
  drm/i915: Roll out the helper nonblock tracking
  drm/i915: Signal drm events for atomic
  drm/i915/ilk: Don't disable SSC source if it's in use
  drm/i915/guc: (re)initialise doorbell h/w when enabling GuC submission
  drm/i915/guc: replace assign_doorbell() with select_doorbell_register()
  ...