Comment # 1 on bug 1149040 from Takashi Iwai

Please check whether the latest 5.3-rc kernel in OBS Kernel:HEAD repo shows the
same problem.  If yes, you'd need to figure out which pin corresponds to which
I/O manually by yourself; it's the hardware-specific problem and we can't know
without the actual machine.

Typically you can figure it out by trial-and-error using hdajackretask program.

In anyway, please give the output of alsa-info.sh script.  Run it with
--no-upload option and attach the output to Bugzilla (don't paste).