> kernel 6.14.0-1006-oem #6-Ubuntu
This kernel (oem) is not part of the ubuntu archive. Would you be able to repeat the test with the HWE kernel? I see that noble has a 6.14 HWE kernel in proposed: linux-generic-hwe-24.04 | 6.14.0-24.24~24.04.3 | noble-proposed | amd64, arm64, armhf, ppc64el, s390x -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to firmware-sof in Ubuntu. https://bugs.launchpad.net/bugs/2114252 Title: [SRU] update cs42l43 and cs35l56 audio to v2.12.1 for 6.14 kernel Status in HWE Next: New Status in firmware-sof package in Ubuntu: Fix Released Status in firmware-sof source package in Noble: Fix Committed Status in firmware-sof source package in Oracular: Won't Fix Status in firmware-sof source package in Plucky: Fix Committed Status in firmware-sof source package in Questing: Fix Released Bug description: [Impact] On 6.14+ kernel, no audio input/output for cs42l43 and cs35l56 on Intel LNL of ThinkPad X9-14. [Fix] The v2.12 sof of cs32l43 conflicts with 6.14 kernel. v2.12 works with 6.11 kernel; v2.12.1 works with 6.14 kernel. Update the firmware: v2.12.x/sof-ipc4-tplg-v2.12.1/sof-lnl-cs42l43-l0-cs35l56-l3-2ch.tplg to sync with kernel 6.14 to support the audio. sof-bin commit: f4bdbcf v2.12.x: Update v2.12.1 new/updated topology files [Test] Tested on Intel LNL: 1, hear the sound from $ speaker-test -c 2 2, make sound and recorded, replay the file: $ arecord -f cd test.wav $ aplay test.wav Hear the recording. [Where problems could occur] It may break cirrus audio support. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2114252/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
