Comment 38 for bug 1921632

To answer your question: My kernel was compiled 5.13-rc2.
I have a messed up system now. I enabled hirsute-proposed repository and upgraded all the packages I could. Now even the kernel 5.13-rc2 does not work for me with the audio on speakers (it works on audio jack headset). Non-kernel Packages linux-firmware and alsa-ucm-conf are also important.

For original working kernel 5.13-rc2 I had to also previously download
topology file sof-tgl-rt711-rt1308-2ch.tplg (I don't remember from where) and overwrite file in linux-firmware.

Also I had to overwrite ucm2 in alsa-ucm-conf package:

user1@HPSpectre:~/dev$ git clone https://github.com/alsa-project/alsa-ucm-conf.git
sudo apt remove alsa-ucm-conf
cd /usr/share/alsa/
sudo ln -s "$HOME/dev/alsa-ucm-conf/ucm2" ucm2

Please see https://github.com/thesofproject/linux/issues/2700
I still have the same problem like the last message of another guy.

Alsa mixer shows radically different options for your kernel and for mine.