** Also affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Jammy)
Status: New => Invalid
** Changed in: linux-oem-6.1 (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Status: New => Fix Committed
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.1 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
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.1 source package in Jammy:
Fix Committed
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
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