m7-common: audio: use separated use cases for input, voice speaker

Also use Fluence dual mic only in calls.

Change-Id: I1020c47cb8326f690f0b4270267a465c7a830057
Revert "m7-common: snd_soc_msm: fix speaker dmic endfire for voice recog"

This reverts commit 3376f3580313b8a409f011159c4282aa9dab2379.
Merge "m7-common: audio: use separated use cases for input, voice speaker" into cm-10.1
Merge "Revert "m7-common: snd_soc_msm: fix speaker dmic endfire for voice recog"" into cm-10.1