# Copyright 2022 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

if PLATFORM_EC_USBC
if PLATFORM_EC_USB_POWER_DELIVERY

choice PLATFORM_EC_USB_DEVICE_TYPE
	prompt "Select the USB-C device type"
	default PLATFORM_EC_USB_DRP_ACC_TRYSRC

config PLATFORM_EC_USB_VPD
	bool "VCONN-Powered Device"
	help
	  This enables support for supplying power to devices that accept power
	  over the USB VCONN line.

	  See here for details:

	  https://www.usb.org/sites/default/files/D1T2-3a%20-%20CTVPDs%20and%20Making%20Your%20Own%20USB-C%20Thingamajig.pdf

config PLATFORM_EC_USB_CTVPD
	bool "Charge-Through VCONN-Powered Device"
	help
	  This enables support for supplying power to devices, with a circuit
	  that deals with this without needing the involvement of the main
	  device.

config PLATFORM_EC_USB_DRP_ACC_TRYSRC
	bool "Dual-Role Port, Audio Accessory, and Try.SRC Device"
	help
	  This is the most flexible option, allowing the port to operate in
	  a dual-role capacity, so that power can be accepted or supplied on
	  a port.

endchoice # PLATFORM_EC_USB_DEVICE_TYPE

endif # PLATFORM_EC_USB_POWER_DELIVERY
endif # PLATFORM_EC_USBC