[PATCH 0/2] drm/probe_helper, drm/nouveau: Validate MST modes against PBN

[Lyude Paul]

Now that we've added the hooks that we've needed for this and used them
in i915, let's add one more hook (which I could use some feedback on,
I'm not sure if it's worth maybe just reworking how we do mode pruning
in nouveau instead...) and start using this in our mst ->mode_valid
callback to filter out impossible to set modes on MST connectors.

Lyude Paul (2):
  drm/probe_helper: Add drm_connector_helper_funcs->get_modes_ctx()
  drm/nouveau/kms/nv50-: Check MST display modes against available PBN

 drivers/gpu/drm/drm_probe_helper.c          | 11 +++++-
 drivers/gpu/drm/nouveau/dispnv50/disp.c     | 41 ++++++++++++++------
 drivers/gpu/drm/nouveau/nouveau_connector.c | 24 ++++++++++--
 drivers/gpu/drm/nouveau/nouveau_connector.h |  4 +-
 include/drm/drm_modeset_helper_vtables.h    | 42 +++++++++++++++++++++
 5 files changed, 104 insertions(+), 18 deletions(-)

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2.26.2