(Note: Bugzilla's description for "Kernel:Drivers" says "Bugs pertaining to
Kernel filesystems"; copied from Kernel:Filesystems? Could be I reported this
several years ago already ;-))

It seems the sound system of the Lenovo ThinkPad P16 Gen2 (Board 21FA000AGE,
Intel Corporation Raptor Lake High Definition Audio Controller) isn't
supported, or if it's supported, it's broken:
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: bound
0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: use msi
interrupt mode
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: hda
codecs found, mask 5
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: using
HDA machine driver skl_hda_dsp_generic now
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: DMICs
detected in NHLT tables: 2
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: Direct
firmware load for intel/sof/sof-rpl-s.ri failed with error -2
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: error:
sof firmware file is missing, you might need to
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3:       
download it from https://github.com/thesofproject/sof-bin/
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: error:
failed to load DSP firmware -2
Sep 03 23:00:41 localhost kernel: sof-audio-pci-intel-tgl 0000:00:1f.3: error:
sof_probe_work failed err: -2

Shouldn't the firmware be part of the distribution?