** Also affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Status: New => Fix Released
** Changed in: linux-oem-6.1 (Ubuntu Kinetic)
Status: New => Invalid
** Changed in: linux-oem-6.1 (Ubuntu Lunar)
Status: New => Invalid
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.0 in Ubuntu.
https://bugs.launchpad.net/bugs/1989518
Title:
AMD ACP 6.2 DMIC support
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-6.0 package in Ubuntu:
Invalid
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Won't Fix
Status in linux-oem-6.0 source package in Jammy:
Fix Released
Status in linux-oem-6.1 source package in Jammy:
Fix Released
Status in linux source package in Kinetic:
Fix Released
Status in linux-oem-6.0 source package in Kinetic:
Invalid
Status in linux-oem-6.1 source package in Kinetic:
Invalid
Status in linux source package in Lunar:
Fix Released
Status in linux-oem-6.0 source package in Lunar:
Invalid
Status in linux-oem-6.1 source package in Lunar:
Invalid
Bug description:
The patchset will be merged to upstream kernel v6.1, the unstable
kernel will have the patchset automatically after the v6.1 is ready.
The oem-5.17 kernel doesn't support this AMD generation platform yet,
so this patchset is useless for oem-5.17 so far.
[Impact]
On the AMD PS platforms, the internal mic can't be detected
and there is no internal mic for users to use.
[Fix]
Backport 13 patches from linux-next kernel to fix this problem.
[Test]
boot the patched kernel on the machine, after loging into the
desktop, open the gnome-sound-setting, there is
internal mic, and could record sound via internal mic.
[Where problems could occur]
This only impacts intenal mic support on AMD ps machines, it will
match the pci device revision and apply the driver according to
match result, in theory it will not bring regression on non-amd-ps
machines.
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