Intel hda thinkpad x220 no sound

Ty guys for ur replies.
Okay i did this:
installed opensound.

Blacklisted some stuff
~> cat /boot/system/settings/packages
Package haiku {
EntryBlacklist {
add-ons/kernel/drivers/bin/hda
add-ons/media/hmulti_audio.media_addon
add-ons/kernel/drivers/dev/audio/hmulti/hda
}
}

But i still have add-ons/kernel/drivers/dev/audio/hmulti/hda in listimage | grep driver list. And dev/oss/oss_loader too.

In Audio Settings input and output i see 2 options - HDA and just empty line without any title.

osstest says:
Sound subsystem and version: OSS 4.2 (b 2017/201901281229) (0x00040100)

NOTICE! You don't have any audio devices available.
Its looks like your audio hardware was not recognized by OSS.

If you have installed OSS just a moment ago then it may be necesary to.
to rebot the system before trying to use the device(s).

I rebooted my system several times for sure. And now my wifi stopped to autoconnect for some reason and dont see my wifi point ( but see another ones ) ( fixed this by disabling/enabling wifi device several times)