[Intel-gfx] [PATCH 0/5] drm/i915: Improve DP link training further

Ville Syrjala ville.syrjala at linux.intel.com
Mon Oct 4 11:23:01 UTC 2021


From: Ville Syrjälä <ville.syrjala at linux.intel.com>

A little bit more generic DP link training improvements before
we finally get to the actual per-lane drive settings PHY
programming stuff.

Ville Syrjälä (5):
  drm/i915: Tweak the DP "max vswing reached?" condition
  drm/i915: Show LTTPR in the TPS debug print
  drm/i915: Print the DP vswing adjustment request
  drm/i915: Pimp link training debug prints
  drm/i915: Call intel_dp_dump_link_status() for CR failures

 drivers/gpu/drm/i915/display/g4x_dp.c         |   2 +-
 .../drm/i915/display/intel_dp_link_training.c | 217 +++++++++++++-----
 .../drm/i915/display/intel_dp_link_training.h |   1 +
 3 files changed, 157 insertions(+), 63 deletions(-)

-- 
2.32.0



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