diff options
| author |   Alex Deucher <alexander.deucher@amd.com> | 2011-10-31 08:58:47 -0400 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2011-11-01 16:04:39 +0000 |
| commit | 1d33e1fc8dcce667a70387b666a8b6f60153d90f (patch) | |
| tree | 83ce0cbf593323e00e3fcf2bdf83bdc1a4a2d5ab /drivers/gpu/drm/radeon/atombios_dp.c | |
| parent | drm/radeon/kms: use defined constants for crtc/hpd count instead of hard-coded value 6 (diff) | |
| download | linux-dev-1d33e1fc8dcce667a70387b666a8b6f60153d90f.tar.xz linux-dev-1d33e1fc8dcce667a70387b666a8b6f60153d90f.zip | |
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.c | 6 |
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); |