diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index f75247d..1d92614 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -2230,6 +2230,7 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev,
 				       struct radeon_i2c_bus_rec *ddc_i2c,
 				       struct radeon_hpd *hpd)
 {
+	struct radeon_device *rdev = dev->dev_private;
 
 	/* Certain IBM chipset RN50s have a BIOS reporting two VGAs,
 	   one with VGA DDC and one with CRT2 DDC. - kill the CRT2 DDC one */
@@ -2248,6 +2249,16 @@ static bool radeon_apply_legacy_quirks(struct drm_device *dev,
 			return false;
 	}
 
+	/* Asus Xpress200 with a missing DDC id for DVI-D port */
+	if (dev->pdev->device == 0x5a41 &&
+	    dev->pdev->subsystem_vendor == 0x1043 &&
+	    dev->pdev->subsystem_device == 0x818c &&
+	    *legacy_connector == CONNECTOR_DVI_D_LEGACY) {
+		*ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
+		//*ddc_i2c = combios_setup_i2c_bus(rdev, DDC_VGA, 0, 0);
+		return true;
+	}
+
 	return true;
 }