[Bug 262579] Framework Laptop: Mic input does not work

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 15 Mar 2022 23:24:11 UTC 
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262579

            Bug ID: 262579
           Summary: Framework Laptop: Mic input does not work
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: emaste@freebsd.org
            Blocks: 262152

On a Framework laptop [new model w/ Tempo 92HD95B codec] I am unable to record
anything via the built-in mic. Setting all gains to 1.00 results in a nearly
silent recording. Normalizing the recorded audio shows results in white noise
but with no evidence of anything picked up by the mic.

Tapping on the laptop casing near the keyboard [and normalizing] results in a
recording with noise that corresponds to the taps.


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262152
[Bug 262152] Framework Laptop: Feature support, bugs and improvements
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