Thanks for the patch for noble. The SRU policy requires that the issue
is also fixed in newer releases. Can provide a patch for oracular as
well? Can you check if plucky is fixed? If not, please provide a patch
for plucky as well.

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https://bugs.launchpad.net/bugs/2100732

Title:
  Add rt713 & rt1318 LED control

Status in OEM Priority Project:
  In Progress
Status in alsa-ucm-conf package in Ubuntu:
  New

Bug description:
  [SRU Justifications]

  ========== linux ==========

  [Impact]

  Lenovo ThinkPad comes with Realtek RT713 codec + RT1318 amplifier on
  Intel LNL platform. It needs the latest driver from Realtek on alsa-
  ucm-sof to have LED function working correctly.

  ========== alsa-ucm-conf ==========
  https://github.com/alsa-project/alsa-ucm-conf/pull/512/
  https://github.com/alsa-project/alsa-ucm-conf/pull/525/

  [Test Case]
  1. Boot up the ThinkPad X1 Carbon Gen13 laptops.
  2. Make sure alsa-ucm-conf support RT713+RT1318.
  3. Make sure the LED of speaker and mic is working.

  [Where problems could occur]
  UCM2 add support the RT713+RT1318 configuration on Intel LNL platform. No 
regression expected at the current stage.

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