[Bug 2158858] Re: Fix no audio output and mute hotkey not working on HP ZBook 8 G2a

** Changed in: linux-oem-6.17 (Ubuntu) Status: New => Invalid ** Changed in: linux-firmware-misc (Ubuntu) Status: New => Fix Released ** Changed in: linux-firmware (Ubuntu) Status: New => Invalid -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2158858 Title: Fix no audio output and mute hotkey not working on HP ZBook 8 G2a Status in HWE Next: New Status in linux package in Ubuntu: New Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware-misc package in Ubuntu: Fix Released Status in linux-oem-6.17 package in Ubuntu: Invalid Status in linux source package in Noble: Invalid Status in linux-firmware source package in Noble: Fix Committed Status in linux-oem-6.17 source package in Noble: New Status in linux source package in Resolute: New Status in linux-firmware source package in Resolute: Invalid Status in linux-firmware-misc source package in Resolute: Fix Committed Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: [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 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2158858/+subscriptions