How does PlaybackChannelPos# Work?

Wed Aug 31 07:27:18 CEST 2022

alsa-project/alsa-ucm-conf issue #209 was opened from 13r0ck:

I found https://github.com/alsa-project/alsa-lib/commit/0ba999591b78e07a4b8e610ebced2c388197e36e but doesn't seem to work when setting audio jack output.

I have a mostly working configuration for a motherboard's 3.5mm audio jack output. The only problem is that the C/Sub and Rear jacks are flipped. I am assuming setting the `PlaybackChannelPos` in the speaker should work, but it doesn't for some reason.

```
SectionDevice."Speaker" {
    Commant "Speakers"
    Value {
        PlaybackChannel2 "BL"
        PlaybackChannel3 "BR"
        PlaybackChannel4 "FC"
        PlaybackChannel5 "LFE"
    }
}
```

Any help would be greatly appreciated!

Issue URL     : https://github.com/alsa-project/alsa-ucm-conf/issues/209
Repository URL: https://github.com/alsa-project/alsa-ucm-conf