ASoc: msm: Add amr-wb/wb+ tunnel playback support

Update compress audio platform driver
to support amr-wb/wb+ tunnel mode playback.

Change-Id: I98d087db490441c57c8e2d4fe03a7e91b28e67fc
Signed-off-by: Ajit Khare <ajitk@codeaurora.org>

Conflicts:
	sound/soc/msm/msm-compr-q6.c
	sound/soc/msm/qdsp6/q6asm.c