intel_lvds_port_enabled
intel_lvds_port_enabled(display, LVDS, &lvds_pipe) &&
ret = intel_lvds_port_enabled(display, lvds_encoder->reg, pipe);
bool intel_lvds_port_enabled(struct intel_display *display,
intel_lvds_port_enabled(display, PCH_LVDS, &port_pipe) && port_pipe == pipe,
intel_lvds_port_enabled(display, PCH_LVDS, &panel_pipe);
intel_lvds_port_enabled(display, LVDS, &panel_pipe);