diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index c60d1a44d22a..a876e51d275a 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1946,11 +1946,15 @@ radeon_add_atom_connector(struct drm_device *dev,
 		radeon_dig_connector->igp_lane_info = igp_lane_info;
 		radeon_connector->con_priv = radeon_dig_connector;
 		if (i2c_bus->valid) {
-			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-			if (radeon_connector->ddc_bus)
+			struct radeon_connector *rcn = radeon_connector;
+
+			rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+			if (rcn->ddc_bus) {
 				has_aux = true;
-			else
+				connector->ddc = &rcn->ddc_bus->adapter;
+			} else {
 				DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+			}
 		}
 		switch (connector_type) {
 		case DRM_MODE_CONNECTOR_VGA:
@@ -2045,9 +2049,13 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (!rcn->ddc_bus)
 					DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				else
+					connector->ddc = &rcn->ddc_bus->adapter;
 			}
 			radeon_connector->dac_load_detect = true;
 			drm_object_attach_property(&radeon_connector->base.base,
@@ -2070,9 +2078,13 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (!rcn->ddc_bus)
 					DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				else
+					connector->ddc = &rcn->ddc_bus->adapter;
 			}
 			radeon_connector->dac_load_detect = true;
 			drm_object_attach_property(&radeon_connector->base.base,
@@ -2101,9 +2113,13 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (!rcn->ddc_bus)
 					DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				else
+					connector->ddc = &rcn->ddc_bus->adapter;
 			}
 			subpixel_order = SubPixelHorizontalRGB;
 			drm_object_attach_property(&radeon_connector->base.base,
@@ -2158,9 +2174,13 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (!rcn->ddc_bus)
 					DRM_ERROR("HDMI: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				else
+					connector->ddc = &rcn->ddc_bus->adapter;
 			}
 			drm_object_attach_property(&radeon_connector->base.base,
 						      rdev->mode_info.coherent_mode_property,
@@ -2208,11 +2228,15 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_dp_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (rcn->ddc_bus) {
 					has_aux = true;
-				else
+					connector->ddc = &rcn->ddc_bus->adapter;
+				} else {
 					DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				}
 			}
 			subpixel_order = SubPixelHorizontalRGB;
 			drm_object_attach_property(&radeon_connector->base.base,
@@ -2258,11 +2282,15 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_edp_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_dp_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (rcn->ddc_bus) {
 					has_aux = true;
-				else
+					connector->ddc = &rcn->ddc_bus->adapter;
+				} else {
 					DRM_ERROR("DP: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				}
 			}
 			drm_object_attach_property(&radeon_connector->base.base,
 						      dev->mode_config.scaling_mode_property,
@@ -2297,9 +2325,13 @@ radeon_add_atom_connector(struct drm_device *dev,
 			drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
 			drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
 			if (i2c_bus->valid) {
-				radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
-				if (!radeon_connector->ddc_bus)
+				struct radeon_connector *rcn = radeon_connector;
+
+				rcn->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
+				if (!rcn->ddc_bus)
 					DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+				else
+					connector->ddc = &rcn->ddc_bus->adapter;
 			}
 			drm_object_attach_property(&radeon_connector->base.base,
 						      dev->mode_config.scaling_mode_property,
@@ -2384,6 +2416,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
 			if (!radeon_connector->ddc_bus)
 				DRM_ERROR("VGA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+			else
+				connector->ddc =
+					&radeon_connector->ddc_bus->adapter;
 		}
 		radeon_connector->dac_load_detect = true;
 		drm_object_attach_property(&radeon_connector->base.base,
@@ -2401,6 +2436,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
 			if (!radeon_connector->ddc_bus)
 				DRM_ERROR("DVIA: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+			else
+				connector->ddc =
+					&radeon_connector->ddc_bus->adapter;
 		}
 		radeon_connector->dac_load_detect = true;
 		drm_object_attach_property(&radeon_connector->base.base,
@@ -2419,6 +2457,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
 			if (!radeon_connector->ddc_bus)
 				DRM_ERROR("DVI: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+			else
+				connector->ddc =
+					&radeon_connector->ddc_bus->adapter;
 		}
 		if (connector_type == DRM_MODE_CONNECTOR_DVII) {
 			radeon_connector->dac_load_detect = true;
@@ -2464,6 +2505,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
 			radeon_connector->ddc_bus = radeon_i2c_lookup(rdev, i2c_bus);
 			if (!radeon_connector->ddc_bus)
 				DRM_ERROR("LVDS: Failed to assign ddc bus! Check dmesg for i2c errors.\n");
+			else
+				connector->ddc =
+					&radeon_connector->ddc_bus->adapter;
 		}
 		drm_object_attach_property(&radeon_connector->base.base,
 					      dev->mode_config.scaling_mode_property,
