SoundWire supports two registers banks. So, program the alternate bank
with new configuration and then performs bank switch.
Signed-off-by: NSanyog Kale <sanyog.r.kale@intel.com>
Signed-off-by: NShreyas NC <shreyas.nc@intel.com>
Signed-off-by: NVinod Koul <vkoul@kernel.org>