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| author | Alex Deucher <alexdeucher@gmail.com> | 2011-05-20 04:34:28 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-05-20 20:02:32 +1000 |
| commit | 224d94b1445e2a836cd3790ff29f1866c052de4d (patch) | |
| tree | 87731261bf4cd521a41ca0102d6318fa1a2c39d7 /drivers/gpu/drm/radeon/radeon_encoders.c | |
| parent | 558e27db8f6a5e364dc6a88087f886049ac17e70 (diff) | |
| download | blackbird-op-linux-224d94b1445e2a836cd3790ff29f1866c052de4d.tar.gz blackbird-op-linux-224d94b1445e2a836cd3790ff29f1866c052de4d.zip | |
drm/radeon/kms: rewrite DP handling
- reorganize the functions based on use
- clean up function naming
- rework link training to better match what we use internally
- add initial support for DP 1.2 (no MST yet)
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_encoders.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 11d7b33472d3..73efb4e0b8cd 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -1417,7 +1417,9 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode) ATOM_TRANSMITTER_ACTION_POWER_ON); radeon_dig_connector->edp_on = true; } - dp_link_train(encoder, connector); + if (ASIC_IS_DCE4(rdev)) + atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0); + radeon_dp_link_train(encoder, connector); if (ASIC_IS_DCE4(rdev)) atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0); } |
