ASoC: qdsp6: Add support for post processing on low latency path

Current implementation does not send audio calibration data to
DSP if the playback goes through low latency path. This results
poor quality audio on Speaker if it needs tuning.
Update ADM and RTAC drivers to send audio calibration data
to DSP and update properly in the QACT tool.

Change-Id: Ib4bf612ffd81b63a5e083cae7d7ded5b8239c582
Signed-off-by: Ravi Kumar Alamanda <ralama@codeaurora.org>
Signed-off-by: Krishnankutty Kolathappilly <kkolat@codeaurora.org>