Comment # 14 on bug 1230115 from Ulrich Windl

(In reply to Takashi Iwai from comment #13)
> Please don't use yast2-sound.

It seems yast getes fewer and fewer functions in recent releases, I did not
know that. Forgive an old user.

> Then install the latest sof-firmware package from OBS multimedia:libs repo
>   http://download.opensuse.org/repositories/multimedia:/libs/15.6/
> and retest.  The sof-firmware package of the current Leap 15.6 might be too
> old for the newer kernels.

So the configuration will happen "automagically", and the official firmware is
too old to work?

As a side note: In current debian-based Tails live system the Raptor Lake sound
worked out of the box; I only had to select the correct audio device.