Public bug reported: [SRU Justifications]
[Impact] Audio miu mute function works OK but the LED does not toggle accordingly. [Fix] This requires the upstream commit https://lore.kernel.org/all/20240829161114.140938-1-sim...@opensource.cirrus.com/ from Cirrus. [Test Case] 1. Boot up the HP ZBook series laptops with Audio codec + Cirrus amplifier 2. Press the Mic Mute function key (F9) and check the mic mute function 3. Check if the LED (on F9) is ON when Mic Mute, and OFF when Mic not muted. [Where problems could occur] The auto-detection patch is looking for cs35l56 variants in ACPI so we don’t need the quirks anymore to get the amplifier drivers started. Cirrus claims it should cover Machu, Lapaz and Colosseum on HP laptops. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Status: In Progress ** Affects: linux (Ubuntu Oracular) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Oracular) Importance: Undecided Status: New ** Affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Affects: linux-oem-6.11 (Ubuntu Plucky) Importance: Undecided Status: New ** Package changed: firmware-sof (Ubuntu) => linux-oem-6.11 (Ubuntu) ** Also affects: linux-oem-6.11 (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Oracular) Importance: Undecided Status: New ** Also affects: linux-oem-6.11 (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-6.11 (Ubuntu Noble) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2089889 Title: Fix Mic Mute LED no function on HP laptops with Cirrus amplifier audio codec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2089889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
