This hooks up the DRM helpers for dumping information on the current
status of each MST topology from nouveau's perspective to debugfs files,
similar to what i915 does (albeit, i915 labels their debugfs node for
this as i915_dp_mst_info).

Lyude Paul (2):
  drm/nouveau: Expose nv50 MST structures in disp.h
  drm/nouveau: Hook up dp_mst_info in debugfs

 drivers/gpu/drm/nouveau/dispnv50/disp.c   | 34 ----------------
 drivers/gpu/drm/nouveau/dispnv50/disp.h   | 35 +++++++++++++++++
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 47 ++++++++++++++++++++++-
 3 files changed, 80 insertions(+), 36 deletions(-)


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