I applied the -STABLE version of the patch to a tree that I csup'ed
yesterday without any trouble.
Previously I had to set hint.pcm.0.config="gpio1" in
/boot/device.hints to get either of the jacks work properly. Sound
worked but was very, very loud, I had to set the volume down around 2%
for it to be listenable.
Alexander pointed out that with the new driver the name of the hint
has changed, and that that I should be using
This gives me completely reasonable volume control, which I didn't
have with the older driver.