USB-Audio: Motu: M6-HiFi.conf - m6 has only 4 outputs, not 6

GitHub pull_request - opened
2026-02-05T19:36:39Z

alsa-project/alsa-ucm-conf pull request #701 was opened from damex:

hi, here is the fix for https://github.com/alsa-project/alsa-ucm-conf/issues/700

motu m6 has 6 input and 4 outputs. https://motu.com/products/m-series/m6 'The M6 is a 6-in/4-out USB-C audio interface...'

in config it is listed as 6 outputs and that throws ALSA UCM error.

adjusting configuration on working system makes error go away.

Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/701
Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/701.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf