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
