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Diffstat (limited to 'drivers/usb/roles/Kconfig')
| -rw-r--r-- | drivers/usb/roles/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/usb/roles/Kconfig b/drivers/usb/roles/Kconfig index f5a5e6f79f1b..e4194ac94510 100644 --- a/drivers/usb/roles/Kconfig +++ b/drivers/usb/roles/Kconfig @@ -1,3 +1,16 @@ +config USB_ROLE_SWITCH + tristate "USB Role Switch Support" + help + USB Role Switch is a device that can select the USB role - host or + device - for a USB port (connector). In most cases dual-role capable + USB controller will also represent the switch, but on some platforms + multiplexer/demultiplexer switch is used to route the data lines on + the USB connector between separate USB host and device controllers. + + Say Y here if your USB connectors support both device and host roles. + To compile the driver as module, choose M here: the module will be + called roles.ko. + if USB_ROLE_SWITCH config USB_ROLES_INTEL_XHCI |