diff options
Diffstat (limited to 'drivers/usb/core/Kconfig')
| -rw-r--r-- | drivers/usb/core/Kconfig | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig index 5c33cdb9cac..a2b0aa48b8e 100644 --- a/drivers/usb/core/Kconfig +++ b/drivers/usb/core/Kconfig @@ -87,12 +87,13 @@ config USB_DYNAMIC_MINORS If you are unsure about this, say N here. config USB_SUSPEND - bool "USB selective suspend/resume and wakeup (EXPERIMENTAL)" - depends on USB && PM && EXPERIMENTAL + bool "USB selective suspend/resume and wakeup" + depends on USB && PM help If you say Y here, you can use driver calls or the sysfs - "power/state" file to suspend or resume individual USB - peripherals. + "power/level" file to suspend or resume individual USB + peripherals and to enable or disable autosuspend (see + Documentation/usb/power-management.txt for more details). Also, USB "remote wakeup" signaling is supported, whereby some USB devices (like keyboards and network adapters) can wake up |