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drm/radeon/kms: add missing param for dce3.2 DP transmitter setup
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This is used during phy init to set up the phy for DP.  This may
fix DP problems on DCE3.2 cards.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Alex Deucher authored and Dave Airlie committed Jun 19, 2011
1 parent 8323fa6 commit 74d074e
Showing 1 changed file with 3 additions and 2 deletions.
5 changes: 3 additions & 2 deletions drivers/gpu/drm/radeon/radeon_encoders.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1090,9 +1090,10 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
break;
}

if (is_dp)
if (is_dp) {
args.v2.acConfig.fCoherentMode = 1;
else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
args.v2.acConfig.fDPConnector = 1;
} else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
if (dig->coherent_mode)
args.v2.acConfig.fCoherentMode = 1;
if (radeon_encoder->pixel_clock > 165000)
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