microphone disappeared on alsa-ucm-conf 1.2.6.1

GitHub issues - edited github at alsa-project.org
Thu Dec 9 23:06:07 CET 2021


alsa-project/alsa-lib issue #200 was edited from galibozek:

after upgrade alsa-ucm-conf 1.2.5.1-1 to 1.2.6.1-1 (arch linux) my microphone disappeared on lenovo t14 gen2i

Similar to: https://bugs.archlinux.org/task/71180

```
00:1f.3 Audio device: Intel Corporation Tiger Lake-LP Smart Sound Technology Audio Controller (rev 20) (prog-if 80)
        Subsystem: Lenovo Device 22c9
        Flags: bus master, fast devsel, latency 64, IRQ 187, IOMMU group 12
        Memory at 603dbc0000 (64-bit, non-prefetchable) [size=16K]
        Memory at 603da00000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>
        Kernel driver in use: sof-audio-pci-intel-tgl
        Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
```

Issue URL     : https://github.com/alsa-project/alsa-lib/issues/200
Repository URL: https://github.com/alsa-project/alsa-lib


More information about the Alsa-devel mailing list