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drm/i915: Allow per-lane drive settings with LTTPRs
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 1 Oct 2021 13:01:07 +0000 (16:01 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 4 Oct 2021 10:04:36 +0000 (13:04 +0300)
commit104c1b3d6fb6a794babd5e2ffd6a5183b5a3d6c7
tree2ba29d9f595d52674d206518b06ce503bfc28e74tree
parentc6921d484d3f986f3bed3372ac22574b42e2589fcommit | diff
drm/i915: Allow per-lane drive settings with LTTPRs

LTTPRs should support per-lane drive settings I think, and even if
they don't they should implement their own fallback logic to determine
suitable common drive settings to use for all the lanes.

v2: Actually check the correct thing

Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211001130107.1746-11-ville.syrjala@linux.intel.com
drivers/gpu/drm/i915/display/intel_dp_link_training.c diff | blob | blame | history
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