Lose HDMI audio and internal DMIC after upgrade from 1.2.3 to 1.2.4 on Intel TigerLake machines
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11 Dec
2020
11 Dec
'20
9:20 a.m.
alsa-project/alsa-ucm-conf issue #66 was opened from starnight:
We have some laptops equipped with Intel i7-1165G7 and i5-1135G7. The HDMI audio and internal Intel SST DMIC can be detected by PulseAudio with alsa-ucm-conf at **v1.2.3**. But, they are lost when upgrade alsa-ucm-conf to **v1.2.4** (including latest).
I did bisect and found it starts to be failed at commit dcef48f ("HDA-Intel: add support for AMD acp microphone devices").
[alsa-info.txt](https://github.com/alsa-project/alsa-ucm-conf/files/5677934/alsa-info.txt)
Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/66 Repository URL: https://github.com/alsa-project/alsa-ucm-conf
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