ASoC: msm: qdsp6v2: Use stream based api for dolby decoder parameters

In gapless mode volume of the dd/ddp clip becomes low after first
playback. Dolby decoder parameters are send to DSP only for the
first stream. Use stream based api for dolby decoder parameters and
configure the decoder parameters when new stream is opened.

Change-Id: I0dcddd2e7981dc9e4bf85bfc50e4e8126744a67d
Signed-off-by: Krishnankutty Kolathappilly <kkolat@codeaurora.org>