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Commit 3b01a119 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms/dp: disable training pattern on the sink at the end of link training 



Seems to have gotten lost in the evergreen merge.

Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 9f998ad7

drivers/gpu/drm/radeon/atombios_dp.c

+3 −0
Original line number Diff line number Diff line
@@ -745,6 +745,9 @@ void dp_link_train(struct drm_encoder *encoder, 
			  >> DP_TRAIN_PRE_EMPHASIS_SHIFT);



	/* disable the training pattern on the sink */

	dp_set_training(radeon_connector, DP_TRAINING_PATTERN_DISABLE);



	/* disable the training pattern on the source */

	if (ASIC_IS_DCE4(rdev))

		atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_LINK_TRAINING_COMPLETE);

	else