https://bugs.freedesktop.org/show_bug.cgi?id=77677
--- Comment #6 from Peter Frühberger fritsch@xbmc.org --- Please reproduce with a mainline kernel. It's not really a good idea to find regressions, when it's not fully clear which patches are integrated.
Additionally the 3.14.1 kernel that I build, includes a non gpl module to drive Ngene dvb-c adapters.
Please try 3.14.1 or a 3.15-rcX (it's clear that the PLL work is not in there - but currently you are tracking down Audio issues).