Comment 81 for bug 1871306

Now I changed with my main Setup to 21.10 and after setting snd_intel_dspcfg.dsp_driver=2 the Sound is Pitched down and too slow. When I try to install firmware-sof-signed dpkg terminates with the error saying that the sof files are already installed by linux-firmware, but the required file intel/sof-tplg/sof-byt-max98090.tplg is not included in linux-firmware, or firmware-sof-signed.
After Installing https://github.com/thesofproject/sof-bin/ directly from github sound works perfectly without snd_intel_dspcfg.dsp_driver=2.
So in 22.04 this should be included by default in linux-firmware.