drm/i915/dp: Don't WARN on failed link-retrain modeset

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After a bad link state is detected, the sink capabilities with which the
link was originally trained could have changed: for instance another
sink got connected or the retraining was forced after the rate/lane count
got decreased (as a fallback). In these cases the retraining modeset
fails as expected also printing a debug message, so don't WARN on it.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240712135724.660399-3-imre.deak@intel.com

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Imre Deak 2024-07-12 16:57:24 +03:00

parent ec92c47d7d

commit f6f22012e6

1 changed files with 0 additions and 3 deletions

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drivers/gpu/drm/i915/display/intel_dp.c

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