ASoC: tlv320aic32x4: Properly Set Processing Blocks

commit c95e3a4b upstream.

Different processing blocks are required for different sampling
rates and power parameters.  Set the processing blocks based
on this information.

Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
Signed-off-by: Mark Brown <broonie@kernel.org>