[alsa-devel] Signaling user-space through kcontrol

[Patrick Lai]

> Something like that specific example should probably be reported via the
> snd_jack accessory detection infrastructure which can then offer a
> consistent interface between all sound cards with minimal work on the
> part of the individual driver.  There will doubtless be other examples
> though.

Agree that should go through consistent interface but not exactly sure
if going through input device interface is appropriate though. Isn't
the same reasoning why it has been decided to create ALSA specific API
for headset detection?

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