This patch series attempts to implement basic support for Ultrajoiner functionality. Stanislav Lisovskiy (4): drm/i915: Add some essential functionality for joiners drm/i915: Implement hw state readout for ultrajoiner drm/i915: Compute config and mode valid changes for ultrajoiner drm/i915: Add new abstraction layer to handle pipe order for different joiners .../gpu/drm/i915/display/intel_atomic_plane.c | 2 +- drivers/gpu/drm/i915/display/intel_ddi.c | 19 +- drivers/gpu/drm/i915/display/intel_display.c | 316 +++++++++++++++--- drivers/gpu/drm/i915/display/intel_display.h | 18 +- drivers/gpu/drm/i915/display/intel_dp.c | 117 +++++-- drivers/gpu/drm/i915/display/intel_dp.h | 18 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 54 +-- drivers/gpu/drm/i915/display/intel_dsi.c | 2 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 14 +- .../drm/i915/display/intel_modeset_verify.c | 2 +- drivers/gpu/drm/i915/display/intel_vdsc.c | 29 +- .../gpu/drm/i915/display/intel_vdsc_regs.h | 3 + 12 files changed, 469 insertions(+), 125 deletions(-) -- 2.37.3