This bug was fixed in the package alsa-ucm-conf - 1.2.2-1ubuntu0.7
---------------
alsa-ucm-conf (1.2.2-1ubuntu0.7) focal; urgency=medium
*
d/p/0001-ucm2-soundwire-use-cfg-amp-instead-of-cfg-spk-component-string.patch
* d/p/0002-Add-support-for-rt711-sdca-rt1316-and-rt715-sdca.patch
Add support for rt711-sdca, rt1316 and rt715-sdca. (LP: #1924970)
-- Andy Chi <andy....@canonical.com> Fri, 16 Apr 2021 17:32:34 +0800
** Changed in: alsa-ucm-conf (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1924970
Title:
Add soundwire sdca codec support
Status in OEM Priority Project:
New
Status in alsa-ucm-conf package in Ubuntu:
In Progress
Status in alsa-ucm-conf source package in Focal:
Fix Released
Status in alsa-ucm-conf source package in Hirsute:
Fix Released
Bug description:
[Impact]
* The output device in sound settings will non-functional.
Sound input device will be empty.
An upstream commit add supports for SDW sdca codec support.
[Test Plan]
* Open settings and select Sound column.
Testing speaker won't have any sound output.
* Try to update files mentioned here
https://github.com/alsa-project/alsa-ucm-conf/pull/71/commits/a7f348bb37d2b3254801702299ab2c76833a3c16
https://github.com/alsa-project/alsa-ucm-conf/pull/71/commits/651c2c851bf17a1d76e0a046eb33eccbcf98845f
* alsactl init
* Open settings and select Sound column and test output device again.
Sound devices work properly.
[Where problems could occur]
* This change adds new hardware support.
* The change only adds new hardware support,
it will not affect other codec device.
[Other Info]
* The change has been verified on Dell machine with sdca codec.
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