Takashi,

Attached please find the second installment of separated patches you 
requested.

I decided to submit this patch before receiving your response to my 
questions because only one of the questions pertained to this patch (the 
question regarding the renaming of volume controls), and I have come to 
the conclusion that this patch should maintain existing functionality 
regarding the volume controls.

My reasoning for this is that the mixer controls for the Analog Devices 
surround CODECs appear to have multiple problems that justify a separate 
project, time permitting.  I'd rather focus this patch on the work I've 
done so far, and save these other enhancements for another time.

Randy Cushman