if USB_ROLE_SWITCH config USB_ROLES_INTEL_XHCI tristate "Intel XHCI USB Role Switch" depends on ACPI && X86 help Driver for the internal USB role switch for switching the USB data lines between the xHCI host controller and the dwc3 gadget controller found on various Intel SoCs. To compile the driver as a module, choose M here: the module will be called intel-xhci-usb-role-switch. endif # USB_ROLE_SWITCH