Commit fb4651f9 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Don't send idle pattern after DP2.0 link training 



Bspec calls us to select pattern 2 after link training for
DP 2.0. Let's do that... by doing nothing because we will
be transmitting pattern 2 at the end of the link training
already.

Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230308212627.7601-2-ville.syrjala@linux.intel.com
parent 8c042949

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

+0 −4
Original line number Diff line number Diff line
@@ -1379,10 +1379,6 @@ intel_dp_128b132b_lane_cds(struct intel_dp *intel_dp, 
		}

	}



	/* FIXME: Should DP_TRAINING_PATTERN_DISABLE be written first? */

	if (intel_dp->set_idle_link_train)

		intel_dp->set_idle_link_train(intel_dp, crtc_state);



	return true;

}