This bug is awaiting verification that the linux-oem-5.14/5.14.0-1034.37 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1967988 Title: Support different Cirrus audio codec configurations on Dell laptops Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-oem-5.14 package in Ubuntu: Invalid Status in linux source package in Focal: Invalid Status in linux-oem-5.14 source package in Focal: Fix Committed Status in linux source package in Jammy: In Progress Status in linux-oem-5.14 source package in Jammy: Invalid Bug description: [SRU Justification] [Impact] On Dell's platform, Warlock/Bullseye Laptops have a mono DMIC, Cyborg and some Warlock variants uses a stereo DMIC. They are not correctly mapped to the corresponding configurations so the microphone function are not working as expected. [Fix] Cirrus upstream new FIXUPs to support different microphone configurations on different Dell laptop variants. [Test Case] 1. Go to Audio Settings 2. Make sure the microphone is correctly detected and responds to audio input. 3. Issue command "arecord record_file" and check the record_file is consistent with audio input. [Where problems could occur] Risk should be Low. The patches come from Cirrus and the configurations are mapped based on the audio codec's SSIDs for different Dell variants. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1967988/+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
