(In reply to Steve Alexander from comment #904) > 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/pci/hda/patch_realtek.c ~ line 10847 contains: > >> SND_PCI_QUIRK(0x17aa, 0x3801, "Lenovo Yoga9 14IAP7", > >> ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), > however the sub-ident " 0x3801" does not match my Yoga9 14IAP7 ! > My subsystem is [17aa:381c], and my codec is [17aa,3863] > See the alsa-info links for verification. > > So I find that including the modprobe option: > >> options snd_sof_intel_hda_generic hda_model=17aa:3801 > results in: > >> $ cat /sys/module/snd_sof_intel_hda_generic/parameters/hda_model > >> 17aa:3801 > And then sound works as expected (6.11.4 kernel).
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 Steve...(i was trying this option "#options snd-hda-intel model=,17aa:3801" and i gave up cause it didn't work) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958019 Title: [Lenovo Legion7 16ACHg6 82N6, Realtek ALC287, Speaker, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/sound-2.6/+bug/1958019/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
