Topic: Sound B 10.09: incorrect driver for Dell Inspiron M301z (L122893)

Dell Inspiron M301z (L122893): (only in russian found) http://catalog.onliner.by/dell/m301zl122893/
It contains IDT audio:
STHDA,HDAUDIO\FUNC_01&VEN_111D&DEV_7605&SUBSYS_1028044B
Using Sound B 10.09 drivers installed from \D\S\I.
But build-in mic doesn't work correctly.
I added SUBSYS_1028044B to \D\S\I20 - now it works.