Messages in this thread | | | Date | Tue, 27 Apr 2010 14:33:59 -0700 | From | Greg KH <> | Subject | Re: [PATCH v2] [RFC] ehci: Disable wake on overcurrent (WKOC_E) and disconnect (WKDISC_E) |
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On Tue, Apr 27, 2010 at 10:46:48PM +0200, Ondrej Zary wrote: > > Why would you want to change the jumper settings? Host controllers are > > _supposed_ to supply 5V power during system suspend. > > Maybe because I don't want all my USB devices to be powered when the system is > turned off. I doubt that laptop in suspend-to-RAM (on battery) provides power > to USB ports.
On the contrary, it does. Some of us use this mode to charge devices :)
thanks,
greg k-h
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