The short version
An ALSA utility for retasking audio jacks.
From the HackerLinks archive
hdajackretask
An ALSA utility for retasking audio jacks.
At a glance:
First seen:2026-04-19
Last seen:2026-04-19
Times seen:1
Website:github.com
Why it caught our attention
Direct tool recommendation in a hardware-hack discussion.
Where it surfaced on Hacker News
2026-04-19
Editorial paraphrase
A comment said to use hdajackretask from alsa-tools to retask the jacks.
Original threadSPEAKE(a)R: Turn Speakers to Microphones for Fun and Profit [pdf] (2017)