Bug 1180320 - Audio device: Intel Corporation Device 8086:9d71: not detected (snd_hda_intel.dmic_detect=1 works around)
Audio device: Intel Corporation Device 8086:9d71: not detected (snd_hda_intel...
Status: NEW
Classification: openSUSE
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: Kernel
x86-64 openSUSE Tumbleweed
: P5 - None : Normal (vote)
: ---
Assigned To: Takashi Iwai
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Depends on:
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Reported: 2020-12-23 12:24 UTC by Bengt Gördén
Modified: 2020-12-27 08:11 UTC (History)
2 users (show)

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tiwai: needinfo? (bengan)

alsa-info.sh without snd-intel-dspcfg.dsp_driver=1 (8.14 KB, text/plain)
2020-12-23 12:24 UTC, Bengt Gördén
alsa-info.sh with snd-intel-dspcfg.dsp_driver=1 (43.62 KB, text/plain)
2020-12-23 12:26 UTC, Bengt Gördén

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Description Bengt Gördén 2020-12-23 12:24:56 UTC
Created attachment 844677 [details]
alsa-info.sh without snd-intel-dspcfg.dsp_driver=1

Sound card not dettected. sof-firmware and alsa-ucm-conf installed. Possible duplicate of #1176351. Booting with snd-intel-dspcfg.dsp_driver=1 works around the problem.
Comment 1 Bengt Gördén 2020-12-23 12:26:09 UTC
Created attachment 844678 [details]
alsa-info.sh with snd-intel-dspcfg.dsp_driver=1
Comment 2 Takashi Iwai 2020-12-27 08:10:40 UTC
Could you try with snd-intel-dspcfg.dsp_driver=2 instead, i.e. using SOF driver?
I guess dsp_driver=1 resulted in the missing built-in mic.