Re: [alsa-devel] [RFC] [PATCH 0/5] Add vmaster hook for HD-audio mute-LED controls

On 03/13/2012 08:05 AM, Takashi Iwai wrote:

At Mon, 12 Mar 2012 23:12:12 +0100,

...

It looks very good to me, thanks! I guess we'll need mic mute LED's also, but that can come later.

Which machines? I know of OLPC, but we haven't implemented it for others, no?

I have asked around a little and so far it seems to be only Thinkpads, and they are generally controlled through ACPI.

Maybe the collective audience of this mailinglist knows of more machines...