[PATCH v2 0/6] drm/i915/dp: Fix LTTPR detection

[Imre Deak]

This is v2 of [1], addressing the review comments from Ville.

[1] https://lore.kernel.org/all/20240703155937.1674856-1-imre.deak@intel.com

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

Imre Deak (6):
  drm/i915/dp: Reset intel_dp->link_trained before retraining the link
  drm/i915/dp: Don't switch the LTTPR mode on an active link
  drm/i915/dp: Reset cached LTTPR count if number of LTTPRs is
    unsupported
  drm/i915/dp: Keep cached LTTPR mode up-to-date
  drm/dp: Add helper to dump an LTTPR PHY descriptor
  drm/i915/dp: Dump the LTTPR PHY descriptors

 drivers/gpu/drm/display/drm_dp_helper.c       | 66 ++++++++++++++---
 drivers/gpu/drm/i915/display/intel_dp.c       |  2 +
 .../drm/i915/display/intel_dp_link_training.c | 70 ++++++++++++++++---
 include/drm/display/drm_dp.h                  |  4 ++
 include/drm/display/drm_dp_helper.h           |  2 +
 5 files changed, 124 insertions(+), 20 deletions(-)

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2.43.3