My Yoga 9 14IAP7 was working well since post #733 above. However I
recently booted from kernel kernel-6.2.8-200.fc37.x86_64 to
6.2.14-200.fc37.x86_64 and I get no sound.
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Please ignore Comment 758. alsaunmute solved the issue, and was (oddly)
only required once.
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https://bugs.launchpad.net/bugs/1958019
Title:
[Lenovo Legion7 16ACHg6
Yoga 9 14IAP7 has been working properly from post 683 above until recently.
I use "options snd-sof-intel-hda-common hda_model=alc287-yoga9-bass-spk-pin".
Sound is normal on Fedora kernel 6.9.11-200.fc40.x86_64.
Sound volume is low, and bass is absent on all 6.10 kernels I've tried including
6.10.3-
Yoga 9 14IAP7; Fedora FC37, 6.0.15-300.fc37.x86_64 Kernel
FYI still need the "options snd-sof-intel-hda-common
hda_model=alc287-yoga9-bass-spk-pin" or I get no bass & low volume.
A new issue. If I use the option above, internal sound works. If I then
use the headphone jack, the headphones work
(In reply to cris223 from comment #678)
> Philipp Jungkamp's patch is already module in the new kernel release
> candidate linux-6.0-rc1.
> For those who want to try it just compile the new kernel without patch and
> add in
> /etc/modprobe.d/snd.conf
>
> # use snd_hda_intel instead of snd_sof
> op
Jaroslav Kysela's single modprobe ...
'options snd-sof-intel-hda-common hda_model=alc287-yoga9-bass-spk-pin'
Causes the speakers & microphone to work properly.
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https:/
I don't see that result for Yoga 9 14IAP7. Speakers don't work properly
without both modprobe lines. Microphone input ceased to work whenever
"options snd_intel_dspcfg dsp_driver=1" modprobe is applied:
I tested the 4 possible cases:
1:
/etc/modprobe.d/snd.conf:
options snd_intel_dspcfg dsp_dri
(In reply to cris223 from comment #905)
> (In reply to Steve Alexander from comment #904)
> > I discovered a work-around, suggesting a bug.
> >
[...]
> This work around with
> options snd_sof_intel_hda_generic hda_model=17aa:3801
>
> I confirm is available for 16IAP7 model as well
>
> Thank you
I discovered a work-around, suggesting a bug.
While sound was working correctly (6.9.x kernels) I had a modprobe option:
>> options snd-sof-intel-hda-common hda_model=alc287-yoga9-bass-spk-pin
however that parameter was refactored out of the snd-sof-intel-hda-common
module.
The quirk list sound/
Re the fix Takashi Iwai mentioned in comment 900.
This had no impact on my Lenovo Yoga 9 14IAP7 problem.
Sound volume is low and there is no bass.
Alsa-info here for the 6.11.4 kernel w/the 'fix'.
https://alsa-project.org/db/?f=c0661f14371bf07d30f9b68f05c831ceeef57b98
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15 months after post #904 reoprted a work-around, and the obvious fix
for the 17aa:380f and 17aa,3863 do not yet appear in the 6.13 kernel.
Can we change the bug status to "ignored' or should I open a new bug
report ?
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