Hello Kai-Heng, or anyone else affected,

Accepted alsa-ucm-conf into kinetic-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/alsa-ucm-
conf/1.2.6.3-1ubuntu4 in a few hours, and then in the -proposed
repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.  Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, what testing has been
performed on the package and change the tag from verification-needed-
kinetic to verification-done-kinetic. If it does not fix the bug for
you, please add a comment stating that, and change the tag to
verification-failed-kinetic. In either case, without details of your
testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance for helping!

N.B. The updated package will be released to -updates after the bug(s)
fixed by this package have been verified and the package has been in
-proposed for a minimum of 7 days.

** Tags added: verification-needed verification-needed-kinetic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to alsa-ucm-conf in Ubuntu.
https://bugs.launchpad.net/bugs/2002373

Title:
  Mic Mute LED doesn't work on DMIC laptops

Status in HWE Next:
  New
Status in OEM Priority Project:
  Fix Committed
Status in alsa-ucm-conf package in Ubuntu:
  Fix Released
Status in alsa-ucm-conf source package in Jammy:
  Fix Committed
Status in alsa-ucm-conf source package in Kinetic:
  Fix Committed
Status in alsa-ucm-conf source package in Lunar:
  Fix Released

Bug description:
  [Impact]
  Mic mute LED doesn't work on Intel-based HP laptops.

  [Fix]
  Due to recent change on how kernel creates sound LEDs, there are two captures 
are registered, one from SoF and one from HDA. The SoF one is the "real" 
capture system uses.

  Since physical LED only gets light up when _all_ captures are muted,
  detach the HDA one so micmute LED only need to consider SoF capture's
  mute status.

  [Test]
  The mic mute LED works again on DMIC laptops.

  The legacy HDA systems are unaffected.

  [Where problems could occur]
  Theoretically the system may have more than two internal captures registered, 
then disabling one will not be enough.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2002373/+subscriptions


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