alsa-project/alsa-ucm-conf issue #530 was opened from vixalien:

Hello everyone!

I have a HP ProBook 440 G8 Notebook PC, and sound and microphones were working correctly on v1.2.12, but now the microphone is not working after upgrading to v1.2.13.

Here's my system details:

``` OS: Alpine Linux edge x86_64 Host: HP ProBook 440 G8 Notebook PC Kernel: Linux 6.13.7-0-edge ```

``` $ arecord -l **** List of CAPTURE Hardware Devices **** card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofhdadsp [sof-hda-dsp], device 6: DMIC (*) [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: sofhdadsp [sof-hda-dsp], device 7: DMIC16kHz (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 ```

The `arecord` commands only works when I set the device to 0,6 and 0,7

``` arecord --duration=5 --format=dat --device=hw:0,0 test-mic.wav # does not work, empty audio arecord --duration=5 --format=dat --device=hw:0,6 test-mic.wav # works arecord --duration=5 --format=dat --device=hw:0,7 test-mic.wav # works ```

On v1.2.12, pipewire is automatically configured to use `0,6`, but on v1.12.13, it seems like it's configured to use `0,0` which causes that audio does not work.

I'm sorry this is my first issue report. I'm happy to provie more details if necessary.

Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/530 Repository URL: https://github.com/alsa-project/alsa-ucm-conf