** Description changed:
[Impact]
No audio output from the built-in speaker and the speaker and mic mute LEDs
never turn on on affected HP systems (SSIDs 0x103c:0x8f94 and 0x103c:0x8f95).
================ Linux Kernel ========================
[Fix]
Add the ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED quirk to enable speaker and mic
mute LEDs for SSIDs 0x103c:0x8f94 and 0x103c:0x8f95.
================ linux-firmware ========================
[Fix]
Backport upstream fix a16ce5c67 ("linux-firmware: Add firmware for new
projects")
[Test Plan]
1. Boot up the affected machine
2. Check the audio output by pressing `Test speakers` on the g-d-d sound menu.
3. Press the speaker and mic mute keys and verify the following
- Speaker muted: LED is on
- Speaker not muted: LED is off
- Mic muted: LED is on
- Mic not muted: LED is off
[Where problems could occur]
This change is restricted on particular SSIDs. Should be no risk of
regression.
--
PR:
Noble: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/393
+ Resolute: https://kernel.ubuntu.com/forgejo/kernel/linux-firmware/pulls/394
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2158858
Title:
Fix no audio output and mute hotkey not working on HP ZBook 8 G2a
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2158858/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
