m7-common: snd_soc_msm full rewrite

Completely re-written based on snd_soc_msm_2x_Fusion3_DMIC_S from
m7vzw 1.10.605.10. Fully alphebetized and made compatible with audio-caf.

Change-Id: I62fdfe60d92c66f942adc5ee0efb79affb0f2378