1if USB_ROLE_SWITCH 2 3config USB_ROLES_INTEL_XHCI 4 tristate "Intel XHCI USB Role Switch" 5 depends on ACPI && X86 6 help 7 Driver for the internal USB role switch for switching the USB data 8 lines between the xHCI host controller and the dwc3 gadget controller 9 found on various Intel SoCs. 10 11 To compile the driver as a module, choose M here: the module will 12 be called intel-xhci-usb-role-switch. 13 14endif # USB_ROLE_SWITCH 15