This bug was fixed in the package linux-firmware - 1.187.11
---------------
linux-firmware (1.187.11) focal; urgency=medium
* Add in-tree Realtek 8821CE wireless module support (LP: #1885862)
- rtw88: RTL8821C: Update firmware to v24.8
* alsa/sdw: support soundwire audio for TGL-H machines (LP: #1911830)
- SAUCE: sof-firmware: add TGL-H firmware from sof-bin v1.6.1
-- Seth Forshee <seth.fors...@canonical.com> Wed, 31 Mar 2021 15:34:04
-0500
** Changed in: linux-firmware (Ubuntu Focal)
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1911830
Title:
alsa/sdw: support soundwire audio for TGL-H machines
Status in HWE Next:
New
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux-firmware source package in Focal:
Fix Released
Status in linux-oem-5.10 source package in Focal:
Fix Released
Status in linux-firmware source package in Groovy:
Fix Committed
Status in linux-firmware source package in Hirsute:
Fix Released
Bug description:
[Impact]
In the OEM project, we have a new TGL-H soundwire machine, with
the current oem-5.10 kernel, the audio can't work.
[Fix]
Backport 6 patches from Intel thesofproject kernel.
[Test]
Put the testing sof-tgl-h.ri in the /lib/firmware/intel/sof,
boot the patched kernel, we could see speakers and microphone
from gnome-setting, and they all work well.
[Where problems could occur]
The patches changed soundwire machine driver, it is possible
to make the audio on old soundwire machines not work anymore.
But we tested the patches on TGL-U and cml soundwire machines,
all worked well.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1911830/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
