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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-03-30 02:03:48 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-03-31 13:14:08 +1000 |
| commit | 3b01a1191fe76bd11e5743eceed7c25d8157239e (patch) | |
| tree | e28441bb168f7f53226e5e1a146b89fe37ccd734 /drivers/gpu/drm/radeon | |
| parent | 9f998ad7e92a1653b6b396b1278e75560a8be519 (diff) | |
| download | lwn-3b01a1191fe76bd11e5743eceed7c25d8157239e.tar.gz lwn-3b01a1191fe76bd11e5743eceed7c25d8157239e.zip | |
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 <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_dp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index ca776b29513a..28b31c64f48d 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 |