On Sun, Sep 26, 2021 at 01:59:21PM +0200, Stefan Hagen wrote:
Hi Stefan,
thanks for the reply and the pointer towards sof.
> > am trying to figure out why on this laptop no sound through the speakers
> > is played. The speaker are functioning on a dual-booted linux (so
> > technically they're wired ;)
> > Sound is playing through the headphone jack just fine.
> Modern laptops come with these smart sound technology chips. They need a
> firmware and a driver which loads it. This has been done for Linux. In
> OpenBSD we don't have such a driver and currently nobody has considered
> the internal microphone as important enough to write one.
You mention the internal microphone: the mic actually does work.
Via 'aucat -o /tmp/file.wav' I can record from the mic just fine (and
also listen to the playback via the headphone jack).
Simply the speakers (eg. whats behind outputs.spkr_source=dac-2:3O)
stay silent.
felix
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