summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/radeon/atombios_dp.c
diff options
context:
space:
mode:
authorAlex Deucher <alexander.deucher@amd.com>2011-10-31 16:58:47 +0400
committerDave Airlie <airlied@redhat.com>2011-11-01 20:04:39 +0400
commit1d33e1fc8dcce667a70387b666a8b6f60153d90f (patch)
tree83ce0cbf593323e00e3fcf2bdf83bdc1a4a2d5ab /drivers/gpu/drm/radeon/atombios_dp.c
parent54bd5206bf1615eadee5b87c64252c6991d737dc (diff)
downloadlinux-1d33e1fc8dcce667a70387b666a8b6f60153d90f.tar.xz
drm/radeon/kms: rework DP bridge checks
Return the encoder id rather than a boolean. This is needed for differentiate between multiple DP bridge chips. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_dp.c')
-rw-r--r--drivers/gpu/drm/radeon/atombios_dp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index b5628ce1228b..d0ef4cbadfa4 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -482,7 +482,8 @@ static int radeon_dp_get_dp_link_clock(struct drm_connector *connector,
int bpp = convert_bpc_to_bpp(connector->display_info.bpc);
int lane_num, max_pix_clock;
- if (radeon_connector_encoder_is_dp_bridge(connector))
+ if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
+ ENCODER_OBJECT_ID_NONE)
return 270000;
lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);
@@ -559,7 +560,8 @@ static void radeon_dp_set_panel_mode(struct drm_encoder *encoder,
if (!ASIC_IS_DCE4(rdev))
return;
- if (radeon_connector_encoder_is_dp_bridge(connector))
+ if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=
+ ENCODER_OBJECT_ID_NONE)
panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);