Comment # 6 on bug 1219803 from Takashi Iwai

Actually this seems to be rather a bug in the code; while the original code
expected that both speaker and bass speaker volumes are tied with a single DAC,
this wasn't applied properly.

I'm building test kernels with a fix patch in OBS.
OBS home:tiwai:bsc1219803-stable for Tumbleweed 6.11 kernel, and
OBS home:tiwai:bsc1219803-sle15-sp6 for Leap 15.6 6.4 kernel.
Once after the build finishes, they will appear at
 
http://download.opensuse.org/repositories/home:/tiwai:/bsc1219803-stable/standard/
 
http://download.opensuse.org/repositories/home:/tiwai:/bsc1219803-sle15-sp6/pool/
respectively.

Please give it a try.