aries-common: fix sound fx classes properly

now DSPManager is working as expected

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: Iff2730937454a46ea23f06beac51f0c84d84073d
aries-common: init: zram driver improvements

The comp_algorithm file is read-write and lets to show
available and selected compression algorithms, change
compression algorithm selection (lzo | lz4).

The max_comp_streams file is read-write and specifies the
number of backend's zcomp_strm compression streams (number of
concurrent compress operations) - limits(1-4).

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: I96d58059cd739d3ce88382d2aeab0ac9efeb679d

Conflicts:

	init.aries.rc
aries: Add ksm by default

Change-Id: Ic0f940a07179f76e7ca31fd8ffd3941fd96ae64d