i810 audio fixes 1/2

[Mike Hearn]

On Wed, 2004-03-31 at 00:39, Robert Reif wrote:
> OK, I'm convinced alsa is the way to go. How about using the
> already implemented HardwareAcceleration for setting the level
> of acceleration.  Use Basic for a full plugin version, Standard for
> hw access and Full for real hardware acceleration when that
> becomes available. Emulation is already used for wave interface.

That sounds great, as long as the default is basic (otherwise I can see
a lot of confused users). Do you want to implement it? I've been pulled
onto yet another direction and may not get back to i810/ALSA work for a
while....