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path: root/drivers/gpu/drm/radeon/radeon_display.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_display.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 386cfa4c194d..776e03d6ac81 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -759,19 +759,18 @@ int radeon_ddc_get_modes(struct radeon_connector *radeon_connector)
759 759
760 if (radeon_connector_encoder_get_dp_bridge_encoder_id(&radeon_connector->base) != 760 if (radeon_connector_encoder_get_dp_bridge_encoder_id(&radeon_connector->base) !=
761 ENCODER_OBJECT_ID_NONE) { 761 ENCODER_OBJECT_ID_NONE) {
762 struct radeon_connector_atom_dig *dig = radeon_connector->con_priv; 762 if (radeon_connector->ddc_bus->has_aux)
763
764 if (dig->dp_i2c_bus)
765 radeon_connector->edid = drm_get_edid(&radeon_connector->base, 763 radeon_connector->edid = drm_get_edid(&radeon_connector->base,
766 &dig->dp_i2c_bus->adapter); 764 &radeon_connector->ddc_bus->aux.ddc);
767 } else if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) || 765 } else if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
768 (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) { 766 (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
769 struct radeon_connector_atom_dig *dig = radeon_connector->con_priv; 767 struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
770 768
771 if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT || 769 if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
772 dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) && dig->dp_i2c_bus) 770 dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) &&
771 radeon_connector->ddc_bus->has_aux)
773 radeon_connector->edid = drm_get_edid(&radeon_connector->base, 772 radeon_connector->edid = drm_get_edid(&radeon_connector->base,
774 &dig->dp_i2c_bus->adapter); 773 &radeon_connector->ddc_bus->aux.ddc);
775 else if (radeon_connector->ddc_bus && !radeon_connector->edid) 774 else if (radeon_connector->ddc_bus && !radeon_connector->edid)
776 radeon_connector->edid = drm_get_edid(&radeon_connector->base, 775 radeon_connector->edid = drm_get_edid(&radeon_connector->base,
777 &radeon_connector->ddc_bus->adapter); 776 &radeon_connector->ddc_bus->adapter);