Next version of https://patchwork.freedesktop.org/series/122643/ Reorganize into: 1) Add for final failure state for SST and MST link training fallback. 2) Add a DRM helper for setting downstream MST ports' link-status state. 3) Make handling SST and MST connectors simpler via intel_dp. 4) Update link-status for downstream MST ports. 5) Emit a uevent with the "link-status" trigger property. Gil Dekel (6): drm/i915/dp_link_training: Add a final failing state to link training fallback drm/i915/dp_link_training: Add a final failing state to link training fallback for MST drm/dp_mst: Add drm_dp_set_mst_topology_link_status() drm/i915: Move DP modeset_retry_work into intel_dp drm/i915/dp_link_training: Set all downstream MST ports to BAD before retrying drm/i915/dp_link_training: Emit a link-status=Bad uevent with trigger property drivers/gpu/drm/display/drm_dp_mst_topology.c | 39 ++++++++++ drivers/gpu/drm/i915/display/intel_display.c | 14 +++- .../drm/i915/display/intel_display_types.h | 6 +- drivers/gpu/drm/i915/display/intel_dp.c | 75 ++++++++++++------- drivers/gpu/drm/i915/display/intel_dp.h | 2 +- .../drm/i915/display/intel_dp_link_training.c | 11 ++- include/drm/display/drm_dp_mst_helper.h | 3 + 7 files changed, 110 insertions(+), 40 deletions(-) -- Gil Dekel, Software Engineer, Google / ChromeOS Display and Graphics
