[Bug 262579] Framework Laptop: headset/mic input issues

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 28 Apr 2022 18:17:49 UTC

--- Comment #8 from Ed Maste <emaste@freebsd.org> ---
(In reply to Jonathan Vasquez from comment #6)
> pcm3: <USB audio> (play/rec)

In that case, try beep -d /dev/dsp3.0.

A TRRS mic should be accessible via pcm0 / /dev/dsp0.x but I think some special
config for the 92HD95B might be needed.

You can check sysctl dev.hdac.0.pindump with the headset plugged/unplugged, I
believe with a mic connected you should see it as:

hdaa0: 11 04a19020 2  0  Mic           Jack  1/8     Right      Pink    0
hdaa0:     Caps: IN        EAPD VREF Sense: 0x80000000 (connected)

(Location and colour incorrect here.)

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