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No sound output of headphone on Senary SN6140 #300

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pyma1 opened this issue Mar 30, 2023 · 2 comments
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No sound output of headphone on Senary SN6140 #300

pyma1 opened this issue Mar 30, 2023 · 2 comments

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@pyma1
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pyma1 commented Mar 30, 2023

Thinkpad L14 got a senary SN6140 codec, speaker, Dmic, headset mic works fine.
Only no sound output from headphone.

add snd-intel-dspcfg.dsp_driver=1 to kernel cmdline the issue is reproduced too.

When not fully plugin headset, it didn't trigger headphone switch, sound output can be enabled in alsamixer.

Disable pipewire or pulseaudio, the issue is the same as before.

alsa-info.txt
alsaucm.txt

Would be appreciated for your help.
@pma1 pma1 mentioned this issue Apr 11, 2023
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@perexg
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perexg commented Apr 17, 2023 •
edited

Your problem is not UCM related. You may report this issue to the alsa-devel mailing list or to https://bugzilla.kernel.org (Audio component).

@perexg perexg closed this as completed Apr 17, 2023
@pyma1
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pyma1 commented Apr 17, 2023

Filed a kernel bug: https://bugzilla.kernel.org/show_bug.cgi?id=217345

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