Just another little tidbit of information to chew on...the upcoming H/K AVR line is using the Cirrus CS 49700 in their lower-end models and "dual TI DA 710" chips for their higher-end models, all of which decode DD+, TrueHD and DTS-HD MA.
From:
http://www.hifi.nl/brochures/harman-brochure-feb08.pdf
(go to page 62)
-John