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authorAlex Deucher <alexdeucher@gmail.com>2011-06-16 10:06:17 -0400
committerDave Airlie <airlied@redhat.com>2011-06-17 09:28:11 +1000
commit11b0a5b89adbfaf4e7d31f2482f49471dd983692 (patch)
tree116229a854050e49f79a6b890c5803282280179d /drivers
parentcc9f67a0a0b076b82ab1af3b2add82e19a33d5de (diff)
downloadlinux-11b0a5b89adbfaf4e7d31f2482f49471dd983692.tar.bz2
drm/radeon/kms: set DP link config properly for DP bridges
DP clock and lanes were not set properly for DP bridges. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/radeon/radeon_encoders.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index aa2450ba0ff8..f55b64cb59d1 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -367,7 +367,8 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
}
if (ASIC_IS_DCE3(rdev) &&
- (radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT))) {
+ ((radeon_encoder->active_device & (ATOM_DEVICE_DFP_SUPPORT | ATOM_DEVICE_LCD_SUPPORT)) ||
+ radeon_encoder_is_dp_bridge(encoder))) {
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
radeon_dp_set_link_config(connector, mode);
}