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[RFC,0/4] drm/i915/mst: enable MST mode for 128b/132b single-stream sideband

Message ID cover.1706882590.git.jani.nikula@intel.com (mailing list archive)
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Series drm/i915/mst: enable MST mode for 128b/132b single-stream sideband | expand

Message

Jani Nikula Feb. 2, 2024, 2:05 p.m. UTC 
Draft for comments.

BR,
Jani.


Cc: Arun R Murthy <arun.r.murthy@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>

Jani Nikula (4):
  drm/mst: read sideband messaging cap
  drm/i915/dp: refactor DP MST detection and configuration
  drm/i915/mst: improve debug logging of DP MST mode detect
  drm/i915/mst: enable MST mode for 128b/132b single-stream sideband

 drivers/gpu/drm/display/drm_dp_mst_topology.c | 20 ++++---
 drivers/gpu/drm/i915/display/intel_dp.c       | 53 ++++++++++---------
 drivers/gpu/drm/nouveau/nouveau_dp.c          |  2 +-
 include/drm/display/drm_dp_mst_helper.h       | 23 +++++++-
 4 files changed, 64 insertions(+), 34 deletions(-)