This bug was fixed in the package linux-oem-5.14 - 5.14.0-1010.10

---------------
linux-oem-5.14 (5.14.0-1010.10) focal; urgency=medium

  * focal/linux-oem-5.14: 5.14.0-1010.10 -proposed tracker (LP:
#1953346)

  * alsa/sdw: add sdw audio machine driver for several ADL machines
    (LP: #1951563)
    - ASoC: Intel: sof_sdw: Add support for SKU 0AF3 product
    - ASoC: Intel: soc-acpi: add SKU 0AF3 SoundWire configuration
    - ASoC: Intel: sof_sdw: Add support for SKU 0B00 and 0B01 products
    - ASoC: Intel: sof_sdw: Add support for SKU 0B11 product
    - ASoC: Intel: sof_sdw: Add support for SKU 0B13 product
    - ASoC: Intel: soc-acpi: add SKU 0B13 SoundWire configuration
    - ASoC: Intel: sof_sdw: Add support for SKU 0B29 product
    - ASoC: Intel: soc-acpi: add SKU 0B29 SoundWire configuration
    - ASoC: Intel: sof_sdw: Add support for SKU 0B12 product
    - ASoC: intel: sof_sdw: return the original error number
    - ASoC: intel: sof_sdw: rename be_index/link_id to link_index
    - ASoC: intel: sof_sdw: Use a fixed DAI link id for AMP
    - ASoC: intel: sof_sdw: move DMIC link id overwrite to create_sdw_dailink
    - ASoC: intel: sof_sdw: remove SOF_RT715_DAI_ID_FIX quirk
    - ASoC: intel: sof_sdw: remove get_next_be_id
    - ASoC: intel: sof_sdw: add link adr order check
    - soundwire: bus: update Slave status in sdw_clear_slave_status

 -- Chia-Lin Kao (AceLan) <acelan....@canonical.com>  Mon, 06 Dec 2021
22:12:32 +0800

** Changed in: linux-oem-5.14 (Ubuntu Focal)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1951563

Title:
  alsa/sdw: add sdw audio machine driver for several ADL machines

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-5.14 package in Ubuntu:
  Invalid
Status in linux source package in Focal:
  Won't Fix
Status in linux-oem-5.14 source package in Focal:
  Fix Released
Status in linux source package in Jammy:
  In Progress
Status in linux-oem-5.14 source package in Jammy:
  Invalid

Bug description:
  [Impact]
  In the Dell oem project, we need to enable the sdw audio on several
  ADL machines, without these patches, the audio can't work at all.

  [Fix]
  Backport some patches from upstream, this adds the audio machine
  drivers for those adl platforms.

  [Test]
  Booting the patched kernel, open the gnome-sound-setting, we could
  see the speaker and microphone, plug headset, the headphone and
  headset-mic all work well.

  [Where problems could occur]
  This add some machine drivers for sdw audio, if it could introduce
  regression, it will be on the Dell previous generation machines which
  has sdw audio, it could make the audio on those machines not work. But
  this possibility is very low, we already tested the patches on those
  machines.

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