Hi! > > > commit 4465857d5f99079bae00621626adf74ed8256296 > > > Author: Mattia Dongili <malattia@xxxxxxxx> > > > Date: Sat Jan 13 23:04:39 2007 +0100 > > > > > > sony_acpi: Add lanpower and audiopower controls > > > > > > audiopower works well on my SZ72B so it's not marked has "debug" while lanpower > > > has at least one report of not resuming power happily so morked as "debug" > > > > > > Signed-off-by: Mattia Dongili <malattia@xxxxxxxx> > > > Signed-off-by: Len Brown <len.brown@xxxxxxxxx> > > > > What is interface to these? It would be nice to automagically disable > > audiopower when sound device is closed, and automagically power down > > lan on ifconfig ... down. > > the audiopower is basically a _PS3/_PS0 switch for the device, while the > lanpower plays with the embedded controller to powerdown/powerup. > > Now, unfortunately those methods are attached to a fake device in the > DSDT and afaict there's no way to tell which real device they are > playing with (except by inspecting the method implementations). > Well of course iff there's only _one_ sound card and _one_ nic you can > easily guess it :) Hmm... you are on sony notebook... right? That means it is very likely it has just one sound card, and just one ethernet, no? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
