** Changed in: hwe-next
Status: New => Fix Released
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Packages, which is subscribed to linux-oem-5.10 in Ubuntu.
https://bugs.launchpad.net/bugs/1919947
Title:
alsa/sdw: add more mixer controls for tgl_3_in_1_sdca soundwire
machine
Status in HWE Next:
Fix Released
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux-oem-5.10 source package in Focal:
Fix Released
Bug description:
[Impact]
This is a Dell soundwire audio mchine, and the codec driver is updated,
we need to introduce the latest codec driver to oem-5.10 kernel
otherwise the kernel couldn't work with the latest ucm file.
[Fix]
revert the old driver and reapply the latest driver, since intel
did provide the incremental patch, I just perform reverting and
reapplying.
[Test]
With the patched kernel and the latest ucm, all audio function worked
well.
[Where problems could occur]
It is possible that the output or input audio device can't work by
this change, but we did test, all worked well. So this possibility
is low.
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