[LAU] Auto switching outputs

Paul Davis paul at linuxaudiosystems.com
Mon Aug 2 03:48:38 UTC 2010

On Sun, Aug 1, 2010 at 11:12 PM, Erik de Castro Lopo
<mle+la at mega-nerd.com> wrote:
> Paul Davis wrote:

>> ALSA can definitely detect the jack insertion.
> Not a jack in this case, a USB device that identifies itself as a
> USB audio device.

meh, sorry, i wasn't paying attention.

>> However, it requires a
>> user-space app that is paying attention to the "switch".
> Would this info be available over DBus?

jack insertion events are not, AFAIK. device insertions probably are,
and are likely to be what pulseaudio uses (given that lennart is a big
fan of dbus for this kind of thing)

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