[v2,0/6] drm/i915/mst: enable MST mode for 128b/132b single-stream sideband

Message

Jani Nikula Feb. 13, 2024, 11:30 a.m. UTC

Sort of successor to [1], but revamped.

BR,
Jani.


[1] https://patchwork.freedesktop.org/series/129468/

Jani Nikula (6):
  drm/mst: read sideband messaging cap
  drm/i915/mst: improve debug logging of DP MST mode detect
  drm/i915/mst: abstract choosing the MST mode to use
  drm/i915/mst: use the MST mode detected previously
  drm/i915/mst: add intel_dp_mst_disconnect()
  drm/i915/mst: enable MST mode for 128b/132b single-stream sideband

 drivers/gpu/drm/display/drm_dp_mst_topology.c | 20 +++--
 .../drm/i915/display/intel_display_types.h    |  1 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 90 +++++++++++++------
 drivers/gpu/drm/nouveau/nouveau_dp.c          |  2 +-
 include/drm/display/drm_dp_mst_helper.h       | 23 ++++-
 5 files changed, 99 insertions(+), 37 deletions(-)