If this is not working in the latest Lucid kernel (2.6.32-22), there is a workaround for your AD1986A mixer/codec in bug #308872 which should help. It seems to be applicable to Lucid, given the similar comment in the opening description of bug #524948.
If this is not working in the latest Lucid kernel (2.6.32-22), there is a workaround for your AD1986A mixer/codec in bug #308872 which should help. It seems to be applicable to Lucid, given the similar comment in the opening description of bug #524948.