intel_port_to_phy
enum phy phy = intel_port_to_phy(display, port);
phy = intel_port_to_phy(display, port);
if (!intel_phy_is_tc(display, intel_port_to_phy(display, port)))
return intel_port_to_phy(display, encoder->port);
enum phy intel_port_to_phy(struct intel_display *display, enum port port);