[PATCH v3 0/8] drm/i915: Write source OUI for non-eDP sinks

Imre Deak imre.deak at intel.com
Wed Oct 16 13:23:57 UTC 2024


This is v3 of [1] handling a few cases where the source OUI value
written to an eDP sink could be not yet valid or could have gotten
reset after the panel power was disabled (in patches 1, 2, 4, 6, 7).

[1] https://lore.kernel.org/all/20241001123259.616486-1-imre.deak@intel.com

Imre Deak (8):
  drm/i915/dp: Flush modeset commits during connector detection
  drm/i915/dp: Ensure panel power remains enabled during connector
    detection
  drm/i915/dp: Initialize the source OUI write timestamp always
  drm/i915/dp: Track source OUI validity explicitly
  drm/i915/dp: Reuse intel_dp_detect_dsc_caps() for eDP
  drm/i915/dp: Write the source OUI for eDP before detecting sink
    capabilities
  drm/i915/dp: Write the source OUI during connector detection
  drm/i915/dp: Write the source OUI for non-eDP sinks as well

 drivers/gpu/drm/i915/display/g4x_dp.c         |   1 +
 drivers/gpu/drm/i915/display/intel_ddi.c      |   1 +
 .../drm/i915/display/intel_display_types.h    |   1 +
 drivers/gpu/drm/i915/display/intel_dp.c       | 131 ++++++++++++------
 drivers/gpu/drm/i915/display/intel_dp.h       |   2 +
 drivers/gpu/drm/i915/display/intel_dp_mst.c   |   2 +
 drivers/gpu/drm/i915/display/intel_pps.c      |  17 ++-
 drivers/gpu/drm/i915/display/intel_pps.h      |   1 +
 8 files changed, 113 insertions(+), 43 deletions(-)

-- 
2.44.2



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