[parisc-linux] HP 712/80, LASI Harmony Audio and 16-bit's

[Jussi Sallinen]

I have HP 712/80, with LASI-chip - So soundcard is Harmony audio.
I just compiled kernel, PA Harmony audio driver included into kernel,
but without any kind of OSS sound modules. 
mikmod gives this: 
MikMod initialisation error : This driver supports uLaw output (8 bit mono, 8 kHz) only
Do i need to have OSS sound modules to be able to play 16bit stereo?
And if so, as modules or into kernel?
And what kind of OSS sound modules do i need :o