No sound by default on FreeBSD-12.1-p2-amd64

[dmn]

Hi Dmitrii,

I've found that you reported this problem (with the same
hardware: DN2820FYKH, NUC5PPYH) back in 2016 on the TrueOS
github issue tracker [1], and it was solved with sysctl
dev.hdac.0.polling=1. So, does this problem start to appear
again only with the latest FreeBSD release (12.1)? Did you
try to reproduce it on TrueOS recently?

[1] https://github.com/trueos/trueos-core/issues/8


Regards,
Dmitry.