Hi drplix, I actually got the audio interfaces (cs42l43 and cs35l56) working. I don't remember every step to solve it (although I just checked my .bash_history) but here is what I find:
* Install at least kernel 6.14 and upgrade linux-firmware * make sure you have the cirrus firmware installed: find /lib/firmware -name "cs35l56*233c*" /lib/firmware/cirrus/cs35l56-b0-dsp1-misc-17aa233c.wmfw.zst /lib/firmware/cirrus/cs35l56-b0-dsp1-misc-17aa233c-amp1.bin.zst /lib/firmware/cirrus/cs35l56-b0-dsp1-misc-17aa233c-amp2.bin.zst * install the latest sof drivers, I cloned https://github.com/thesofproject/sof-bin/tree/main/v2.13.x/ and move these two files here: ls -1 /usr/lib/firmware/intel/sof*/sof-lnl-*.tplg /usr/lib/firmware/intel/sof-ace-tplg/sof-lnl-cs42l43-l0-cs35l56-l23-2ch.tplg /usr/lib/firmware/intel/sof-ipc4-tplg/sof-lnl-cs42l43-l0-cs35l56-l23-2ch.tplg After that I think it just worked. I hope this helps, good luck! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2109925 Title: No audio support for Cirrus Logic cs35l56 on Lenovo Thinkpad X9-14 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2109925/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
