ASoC: wcd9xxx: Add AANC codec registers for DSP

Add AANC registers which DSP will modify during AANC operation.
Send AANC version to DSP during init.

Change-Id: I54d74ab0c076144320778c4c4c90400451a8a442
Signed-off-by: Damir Didjusto <damird@codeaurora.org>
1 file changed