Ubuntu
alsa-topology-conf package

  1. Hirsute (21.04)
  2. Bug #1915117
  3. Comment #45

Comment 45 for bug 1915117

Revision history for this message
Vladimir Korenev (vkorenev) wrote (last edit ):

I have the same audio card [8086:9d71] on Lenovo Yoga C930. Audio was working on Focal with 5.4 kernel with snd_hda_intel driver, but the microphone was not. I managed to get it working by following this guide:
https://gist.github.com/crojewsk/4e6382bfb0dbfaaf60513174211f29cb

The biggest pain point for me is that Ubuntu kernels have CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC disabled.
So I installed `5.11.0-25-generic` HWE kernel sources, turned on that option, and rebuilt the kernel from sources. However, it is tedious to to that every time a kernel update is released.

Is it possible to have that option turned on in Ubuntu kernel builds?

Please let me know if I can help with testing.