Soft jack injection for USB audio?

[Takashi Iwai]

On Thu, 27 May 2021 06:17:41 +0200,
Kai-Heng Feng wrote:
> 
> I have the need to use soft jack injection to debug userpsace, but
> currently USB audio doesn't have that ability.
> 
> The problem I am facing is that the USB audio doesn't use snd_jack_*
> to control the jack, so we can add the support for USB audio
> separately.
> 
> It's not hard to add the support if we open code soft injection in USB
> audio's build_connector_control(), but would it be possible to use
> snd_jack_* in USB audio?

I haven't checked that path yet, but I see no reason why it wouldn't
work.


Takashi