Am Mittwoch 07 Mai 2008 17:57:14 schrieb Alan Stern:

quoted

Unfortunately, I vaguely remember that some keyboards exposed the 
behaviors only when connected to certain HCI controllers, so building the 
whitelist might not be completely trivial.

Can we find out what Windows and OS-X do and copy them?

Windows has a registry and *.ini files which control which HID devices
get power management.

	Regards
		Oliver