Public bug reported: [Impact] The mic mute/audio mute LEDS are not work on HP Probook 450 G8 model T87
[Fix] It needs the specific quirk for the hardware layout. Thus, add the quirks to make it works. [Test] After applying the quirk, the audio/mic mute LEDs are working good. [Where problems could occur] Hewlett-Packard released this year new submodels for some G8 models of laptops and changed subsystem PCI ID for these new submodels. HP published special information about this in the next document: https://support.hp.com/us-en/document/ish_5789324-5789376-16 For example, even HP Probook 450 G8 model listed in sound/pci/hda/patch_realtek.c, in the laptop with recent T87 submodel audio/mic mute LEDs not working because of changed subsystem PCI ID. ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: laptop leds mute sound -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1973297 Title: HP Probook 450 G8 model T87 support in kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1973297/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
