This bug was fixed in the package firmware-sof - 2023.12.1-1ubuntu1.7

---------------
firmware-sof (2023.12.1-1ubuntu1.7) noble; urgency=medium

  * Add support for ALC1708 codec on TRBL platform (LP: #2116247)
    - Add binaries for new production topology2 binaries added in 2.13.x 
release:

 -- Yo-Jung (Leo) Lin <leo....@canonical.com>  Fri, 11 Jul 2025 16:13:10
+0800

** Changed in: firmware-sof (Ubuntu Noble)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/2116247

Title:
  [SRU] Add support for ALC1708 codec on TRBL platform

Status in HWE Next:
  New
Status in firmware-sof package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  New
Status in linux-oem-6.14 package in Ubuntu:
  Invalid
Status in firmware-sof source package in Noble:
  Fix Released
Status in linux source package in Noble:
  New
Status in linux-oem-6.14 source package in Noble:
  Fix Released
Status in firmware-sof source package in Plucky:
  Fix Released
Status in linux source package in Plucky:
  New
Status in linux-oem-6.14 source package in Plucky:
  Invalid
Status in firmware-sof source package in Questing:
  Fix Released
Status in linux source package in Questing:
  New
Status in linux-oem-6.14 source package in Questing:
  Invalid

Bug description:
  [ Impact ]

  This adds support for ALC1708 codec on TRBL platform.

  [ Fixes ]

      Kernel commit:
          ASoC: Intel: soc-acpi-intel-lnl-match: add rt1320_l12_rt714_l0 support
          [1]

      firmware-sof:
          sof-lnl-rt1320-l12-rt714-l0.tplg[2]

  [ Test ]

  0. Install kernel and firmware-sof and boot.
  1. Record audio playback from built-in speaker with built-in mic. Both 
playback and record should be functional.
  2. Record audio from a headset and play back. Both should be functional.
  3. Repeat 1. and 2. after a suspend.

  [ Where the problem could occur ]

  This will add audio support on a new platform. Currently the audio
  function is non-existence, so technically there's nothing to regress
  from.

  [ Additional information ]

  [1] 
https://lore.kernel.org/all/20250708080030.1257790-5-yung-chuan.l...@linux.intel.com/
  [2] https://github.com/thesofproject/sof-bin/pull/192

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