Public bug reported:
[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.
[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.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Affects: linux-oem-6.5 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Affects: linux-oem-6.5 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
[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 to support the registered mixer switch.
+ 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.
[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 low.
+ It's only required for new sof-audio-pci-intel-mtl driver. The impact should
be restricting.
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https://bugs.launchpad.net/bugs/2049569
Title:
Enable the mic-mute led on Dell MTL laptops
Status in linux package in Ubuntu:
New
Status in linux-oem-6.5 package in Ubuntu:
New
Status in linux source package in Jammy:
New
Status in linux-oem-6.5 source package in Jammy:
New
Status in linux source package in Noble:
New
Status in linux-oem-6.5 source package in Noble:
New
Bug description:
[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.
[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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2049569/+subscriptions
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