Yeah DSP related commits except for LLE have been lacking lately, I remember months back there was so much excitement about the DSP when Zelda/Mario/Luigi sound started working and there were commits for the DSP nearly everyday. It's been over a few months now and still no real epic DSP commits to fix looping and other sound issues.
All I can think is that they ran into a road block and are attempting to work their way around it.
All I can think is that they ran into a road block and are attempting to work their way around it.