serrano: Updates and cleanup in snd_soc_msm_2x

Change-Id: I172eb161044e883a4229ec246322d4c094635906
serrano: Set ro.product_ship to true

Change-Id: Iaeaf3352d3f98a929332f9673857c32875879564
Merge branch 'cm-11.0' into kk_mkt