Re: [Kernel-discuss] Re: [PATCH 3/8] Universal power supply class(was: battery class)

[ian]

On Sat, 2007-05-05 at 00:54 -0300, Henrique de Moraes Holschuh wrote:

> Given that USB-power *is* usually also "dumb" (i.e. it doesn't do any
> control signaling over the USB bus for power-control purposes),

it might be dumb, but it is useful to know wether the PDA is charging
from usb or mains power. and some devices allow one to switch on / off
the ability to charge via usb

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