underclock down to 54mhz and activate some of the disabled freqs
sound control 3.x: Initial GPL release for WCD9310 Audio Codec

This is first official GPL release based on my private implementation.

This release has been tested for Mako and Flo officially.  It may work
with other devices using the same WCD9310 Audio Codec as well, but not tested

Signed-off-by: Paul Reioux <reioux@gmail.com>
Revert "sound control 3.x: Initial GPL release for WCD9310 Audio Codec"

This reverts commit bc00f17d1eb0c9005ae989a7137e3eb1fe70c650.
makefile optimizations
add intellidemand and dynamic hotplug