Hello Hui, or anyone else affected,

Accepted linux-firmware into groovy-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/linux-
firmware/1.190.4 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-
groovy to verification-done-groovy. If it does not fix the bug for you,
please add a comment stating that, and change the tag to verification-
failed-groovy. 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.

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1911830

Title:
  alsa/sdw: support soundwire audio for TGL-H machines

Status in HWE Next:
  New
Status in linux-firmware package in Ubuntu:
  Fix Released
Status in linux-oem-5.10 package in Ubuntu:
  Invalid
Status in linux-firmware source package in Focal:
  Fix Committed
Status in linux-oem-5.10 source package in Focal:
  Fix Released
Status in linux-firmware source package in Groovy:
  Fix Committed
Status in linux-firmware source package in Hirsute:
  Fix Released

Bug description:
  [Impact]
  In the OEM project, we have a new TGL-H soundwire machine, with
  the current oem-5.10 kernel, the audio can't work.

  [Fix]
  Backport 6 patches from Intel thesofproject kernel.

  [Test]
  Put the testing sof-tgl-h.ri in the /lib/firmware/intel/sof,
  boot the patched kernel, we could see speakers and microphone
  from gnome-setting, and they all work well.

  
  [Where problems could occur]
  The patches changed soundwire machine driver, it is possible
  to make the audio on old soundwire machines not work anymore.
  But we tested the patches on TGL-U and cml soundwire machines,
  all worked well.

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