drm/i915: Add PORT_{H,I} to intel_port_to_power_domain()

We need to go up to PORT_I (aka. TC6) these days.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200630215601.28557-3-ville.syrjala@linux.intel.comReviewed-by: José Roberto de Souza <jose.souza@intel.com>

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;