Alexander Motin 675dce071a Cast vendor-specific spell on VIA VT1818S codecs alike to VT1708S to
make analog input loopback and dual-stream playback work by enabling
signal mixing by nid 22, as it should be according to info returned by
the CODEC.  Otherwise pin nid 28 receives only signal from DAC nid 16.

PR:		kern/169124
MFC after:	1 week
2012-10-09 17:06:31 +00:00
..
2012-09-30 09:21:10 +00:00