Latest version of https://patchwork.freedesktop.org/series/39642/ , hopefully patchwork understands this and doesn't break anything!
Lots of changes.
Lyude Paul (10): drm/atomic: Print debug message on atomic check failure drm/i915: Move DP modeset retry work into intel_dp drm/dp_mst: Fix naming on drm_atomic_get_mst_topology_state() drm/dp_mst: Remove all evil duplicate state pointers drm/dp_mst: Make drm_dp_mst_topology_state subclassable drm/dp_mst: Add reset_state callback to topology mgr drm/i915: Only use one link bw config for MST topologies drm/i915: Make intel_dp_mst_atomic_check() idempotent drm/dp_mst: Add MST fallback retraining helpers drm/i915: Implement proper fallback training for MST
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 35 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 4 +- drivers/gpu/drm/drm_atomic.c | 5 +- drivers/gpu/drm/drm_dp_mst_topology.c | 548 ++++++++++++++++++++- drivers/gpu/drm/i915/intel_ddi.c | 10 +- drivers/gpu/drm/i915/intel_display.c | 14 +- drivers/gpu/drm/i915/intel_dp.c | 361 ++++++++++---- drivers/gpu/drm/i915/intel_dp_link_training.c | 6 +- drivers/gpu/drm/i915/intel_dp_mst.c | 180 +++++-- drivers/gpu/drm/i915/intel_drv.h | 20 +- drivers/gpu/drm/nouveau/nv50_display.c | 15 +- drivers/gpu/drm/radeon/radeon_dp_mst.c | 13 +- include/drm/drm_dp_mst_helper.h | 42 +- 14 files changed, 1088 insertions(+), 179 deletions(-)