Public bug reported: [Impact] We found some laptops from Dell and HP with Intel MTL platform suffer the same MIC-Mute led not working problem just like lp:2049569.
[Fix] lp:2049569 adds switch/enum type of control on IPC4 to communicate correctly with MTL SoF FW. However, It requires the additional patches from https://lore.kernel.org/all/[email protected]/ to fix the kcontrol naming problem to align with the MTL SoF FW. [Test Case] 1. Make sure the latest firmware-sof is installed. 2. press mic-mute hot-key and check if mic-mute is enabled or not by the OSD icon. 3. 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. We may need more MTL machines to make sure the behavior is the aligned. ** 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 Mantic) Importance: Undecided Status: New ** Affects: linux-oem-6.5 (Ubuntu Mantic) 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 Jammy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Mantic) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Noble) Importance: Undecided Status: New ** Also affects: linux-oem-6.5 (Ubuntu) Importance: Undecided Status: New ** Description changed: [Impact] We found some laptops from Dell and HP with Intel MTL platform suffer the same MIC-Mute led not working problem just like lp:2049569. [Fix] lp:2049569 adds switch/enum type of control on IPC4 to communicate correctly with MTL SoF FW. However, It requires the additional patches from https://lore.kernel.org/all/[email protected]/ to fix the kcontrol naming problem to align with the MTL SoF FW. [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. + 1. Make sure the latest firmware-sof is installed. + 2. press mic-mute hot-key and check if mic-mute is enabled or not by the OSD icon. + 3. 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. We may need more MTL machines to make sure the behavior is the aligned. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2055866 Title: Simplify kcontrol naming on Intel MTL platforms To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2055866/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
