From 3b01a1191fe76bd11e5743eceed7c25d8157239e Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 30 Mar 2010 02:03:48 -0400 Subject: [PATCH] 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: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/atombios_dp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index ca776b2..28b31c6 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -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 -- 2.7.4