Messages in this thread | | | Date | Tue, 6 Mar 2007 22:47:25 +0100 | From | Mattia Dongili <> | Subject | Re: [GIT PATCH] ACPI patches for 2.6.21 - part II (resend) |
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On Tue, Mar 06, 2007 at 10:09:59PM +0100, Pavel Machek wrote: > Hi! > > > > > commit 4465857d5f99079bae00621626adf74ed8256296 > > > > Author: Mattia Dongili <malattia@linux.it> > > > > 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@linux.it> > > > > Signed-off-by: Len Brown <len.brown@intel.com> > > > > > > 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?
I was thinking about hotpluggable audio/nic (pcmcia, usb). Anyway I have a sky2 and ipw3945 and yes, just one sound card :)
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