** Description changed: [Impact] The headset couldn't work on M70/M90 Gen4 on 6.1.0-oem kernel and 5.19 generic kernel. Lenovo M70/M90 Gen4 are equipped with ALC897, and they need ALC897_FIXUP_HEADSET_MIC_PIN quirk to make its headset mic work. The previous quirk for M70/M90 is for Gen3. [Fix] cherry picked from commit 4ca110cab46561cd74a2acd9b447435acb4bec5f [Test] - After applying the patch, the os works fine with the headset mic. + After applying the patch, the os works fine with the headset mic on 6.1.0-oem. [Where problems could occur] It's just a quirk for sound/pci/hda/patch_realtek.c, the risk is low.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2021449 Title: ALSA: hda/realtek: Enable headset onLenovo M70/M90 Status in OEM Priority Project: Triaged Status in linux package in Ubuntu: Incomplete Bug description: [Impact] The headset couldn't work on M70/M90 Gen4 on 6.1.0-oem kernel and 5.19 generic kernel. Lenovo M70/M90 Gen4 are equipped with ALC897, and they need ALC897_FIXUP_HEADSET_MIC_PIN quirk to make its headset mic work. The previous quirk for M70/M90 is for Gen3. [Fix] cherry picked from commit 4ca110cab46561cd74a2acd9b447435acb4bec5f [Test] After applying the patch, the os works fine with the headset mic on 6.1.0-oem. [Where problems could occur] It's just a quirk for sound/pci/hda/patch_realtek.c, the risk is low. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2021449/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
