[Intel-gfx] [PATCH 0/6] drm/dp_mst: Improve VCPI helpers, use in nouveau

[Lyude Paul]

This patchset does some cleaning up of the atomic VCPI helpers for MST,
and converts nouveau over to using them. I would have included amdgpu in
this patch as well, but at the moment moving them over to the atomic
helpers is nontrivial.

Cc: Daniel Vetter <daniel at ffwll.ch>

Lyude Paul (6):
  drm/dp_mst: Deprecate drm_dp_find_vcpi_slots()
  drm/dp_mst: Remove all evil duplicate state pointers
  drm/atomic: Add ->atomic_check() hook for private objects
  drm/dp_mst: Start tracking per-port VCPI allocations
  drm/dp_mst: Check payload count in ->atomic_check()
  drm/nouveau: Use atomic VCPI helpers for MST

 drivers/gpu/drm/drm_atomic.c            |  14 ++
 drivers/gpu/drm/drm_dp_mst_topology.c   | 187 ++++++++++++++++++++----
 drivers/gpu/drm/i915/intel_dp_mst.c     |  31 ++--
 drivers/gpu/drm/nouveau/dispnv50/disp.c |  46 +++++-
 include/drm/drm_atomic.h                |  16 ++
 include/drm/drm_dp_mst_helper.h         |  16 +-
 6 files changed, 250 insertions(+), 60 deletions(-)

-- 
2.17.2