[Bug 1997946] Re: [SRU] Support soundwire speaker AMP-ALC1318 codec

[Launchpad Bug Tracker]

This bug was fixed in the package alsa-ucm-conf - 1.2.6.3-1ubuntu3.1

---------------
alsa-ucm-conf (1.2.6.3-1ubuntu3.1) lunar; urgency=medium

  * Backport patch for speaker AMP-ALC1318 support. (LP: #1997946)

 -- Kai-Chuan Hsieh <kaichuan.hsieh at canonical.com>  Mon, 26 Dec 2022
15:12:24 +0800

** Changed in: alsa-ucm-conf (Ubuntu)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1997946

Title:
  [SRU] Support soundwire speaker AMP-ALC1318 codec

Status in OEM Priority Project:
  Triaged
Status in alsa-ucm-conf package in Ubuntu:
  Fix Released

Bug description:
  [ Impact ]

   * Add ALC1318 speaker codec ucm file
   * Make internal speaker working on the platform with the codec

  [ Test Plan ]

   * On platform with the codec, the internal speaker should work after
     boot into Ubuntu

  [ Where problems could occur ]

   * The config only be executed on the platform with the codec exported

   * It needs to add the codec combination to the machine driver to make the function work
     ex. https://github.com/thesofproject/linux/blob/topic/sof-dev/sound/soc/intel/common/soc-acpi-intel-rpl-match.c#L225

  [ Other Info ]

   * Upstream commit soundwire speaker AMP-ALC1318 codec.
     https://github.com/alsa-project/alsa-ucm-conf/commit/c82c400fb653292bbf0570e278d60e1ba14cc341

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