This bug was fixed in the package firmware-sof - 2023.12.1-1ubuntu1
---------------
firmware-sof (2023.12.1-1ubuntu1) noble; urgency=low
* Merge from Debian unstable (LP: #2049569). Remaining changes:
- compress sof firmware with zstd
* Drop old delta, all upstream.
firmware-sof (2023.12.1-1) unstable; urgency=medium
* Update to upstream version 2023-12.1
firmware-sof (2023.12-1) unstable; urgency=medium
* Update to upstream version 2023-12
firmware-sof (2023.09-1) unstable; urgency=medium
* Update to upstream version 2023-09
-- Ubuntu Merge-o-Matic <m...@ubuntu.com> Sat, 09 Mar 2024 15:47:29
+0000
** Changed in: firmware-sof (Ubuntu Noble)
Status: Confirmed => Fix Released
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.5 in Ubuntu.
https://bugs.launchpad.net/bugs/2049569
Title:
Enable the mic-mute led on Dell MTL laptops
Status in HWE Next:
New
Status in firmware-sof package in Ubuntu:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in firmware-sof source package in Jammy:
Confirmed
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.5 source package in Jammy:
Fix Released
Status in firmware-sof source package in Noble:
Fix Released
Status in linux source package in Noble:
Fix Released
Status in linux-oem-6.5 source package in Noble:
Invalid
Bug description:
[SRU Justifications]
========== kernels ==========
[Impact]
On Dell's Precision 3550, Intel MTL platform, the MIC-Mute function is
working but the LED(on F4) state is not changed accordingly.
[Fix]
There's no problem on the same series on RPL platform. It needs MTL specific
SoF driver and controls to support the registered mixer switch. It requires the
patches in
https://lore.kernel.org/all/20230919103115.30783-1-peter.ujfal...@linux.intel.com/
and
https://lore.kernel.org/all/20230814232325.86397-1-pierre-louis.boss...@linux.intel.com/
[Test Case]
1. press mic-mute hot-key and check if mic-mute is enabled or not by the OSD
icon.
2. The mic-mute led should be ON when mic-mute enabled, OFF when disabled.
[Where problems could occur]
It's only required for new sof-audio-pci-intel-mtl driver. The impact should
be restricting.
========== firmware-sof ==========
[Impact]
The mic-mute led not working on Intel MTL powered laptops.
[Fix]
For firmware-sof, it required the upstream commit fdc884baa4b3 ("Add
sof-ipc4-v2.8.1/mtl/, intel-signed + community") and the
sof-hda-generic-2ch.tplg from v2.8.1 to make sure the ipc4 topology and control
matches with the updated driver.
[Test Case]
1. enable -proposed pocket and install firmware-sof-signed
2. press mic-mute hot-key and check if mic-mute is enabled or not by the OSD
icon.
[Where problems could occur]
The updated sof-mtl.ri and the sof-hda-generic-2ch.tplg are shared by all
Intel MTL platforms. Need to verify audio function on MTL enpowered machines.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2049569/+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
