** Summary changed: - Fix Mic Mute LED no function on HP laptops with Cirrus amplifier audio codec + Fix Mic Mute LED no function on HP laptops with Cirrus amplifier
** Description changed: [SRU Justifications] - [Impact] - Audio miu mute function works OK but the LED does not toggle + Audio mic 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. + This requires the upstream commit https://lore.kernel.org/all/20240829161114.140938-1-sim...@opensource.cirrus.com/ from Cirrus. And additional quirk for specific HP SSIDs are required for working mic-mute led. [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. + The auto-detection patch is looking for cs35l56 variants in ACPI. Cirrus claims it should cover Machu, Lapaz and Colosseum on HP laptops to get the HDA codec automatically work with the amplifier. The only thing need to be quirked is for mic-mute LED which are restricted on particular HP models and shouldn't introduce regression ** Description changed: [SRU Justifications] [Impact] Audio mic 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. And additional quirk for specific HP SSIDs are required for working mic-mute led. [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. Cirrus claims it should cover Machu, Lapaz and Colosseum on HP laptops to get the HDA codec automatically work with the amplifier. The only thing need to be quirked is for mic-mute LED which are restricted on particular HP models and shouldn't introduce regression + The auto-detection patch is looking for cs35l56 variants in ACPI. Cirrus claims it should cover Machu, Lapaz and Colosseum on HP laptops to get the HDA codec automatically work with the amplifier. The only thing need to be quirked is for mic-mute LED. It only applies on particular HP models and shouldn't introduce regression. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2089889 Title: Fix Mic Mute LED no function on HP laptops with Cirrus amplifier Status in linux package in Ubuntu: Triaged Status in linux-oem-6.11 package in Ubuntu: New Status in linux source package in Noble: Triaged Status in linux-oem-6.11 source package in Noble: In Progress Status in linux source package in Oracular: Triaged Status in linux-oem-6.11 source package in Oracular: New Status in linux source package in Plucky: Triaged Status in linux-oem-6.11 source package in Plucky: New Bug description: [SRU Justifications] [Impact] Audio mic 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. And additional quirk for specific HP SSIDs are required for working mic-mute led. [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. Cirrus claims it should cover Machu, Lapaz and Colosseum on HP laptops to get the HDA codec automatically work with the amplifier. The only thing need to be quirked is for mic-mute LED. It only applies on particular HP models and shouldn't introduce regression. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2089889/+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
