hal: Add changes to send pspd coefficients during out_write

Add support to send matrix mixer coefficients in out_write
as older kernel version does not have support to save the
channel weightage values.
Add flag to check and resend matrix mixer coefficients during
device switch.

Change-Id: I8c8991b2b7bbfc60e300b9a965e4d488b2eabb8d
4 files changed