Comment # 20 on bug 1204719 from Takashi Iwai

Scratch my previous comment.  The fix I submitted turned to be unnecessary. 
The bug is rather in pipewire, not in the kernel.  The bug appears in the new
kernel because it introduced a new stuff (the jack control) where pipewire
handled wrongly.

The new behavior with the new kernel (including the jack control) is that the
entry for Dell Dock appears only when the jack is plugged.  If you plug into
the front headset jack, it should appear even with the buggy pipewire.  It's
only about the rear side jack that was incorrectly treated.

I backported the fix for pipewire and now submitted for TW.