diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 5611a3d95594..69128f11b1d9 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7332,6 +7332,10 @@ enum intel_display_power_domain intel_port_to_power_domain(enum port port)
 		return POWER_DOMAIN_PORT_DDI_F_LANES;
 	case PORT_G:
 		return POWER_DOMAIN_PORT_DDI_G_LANES;
+	case PORT_H:
+		return POWER_DOMAIN_PORT_DDI_H_LANES;
+	case PORT_I:
+		return POWER_DOMAIN_PORT_DDI_I_LANES;
 	default:
 		MISSING_CASE(port);
 		return POWER_DOMAIN_PORT_OTHER;