Revert "Revert "audioflinger: Fix pops in LPA while effects are applied""

This reverts commit dbfb39e87338bcd2d0b953a9d571d936ae200e57.
Revert "Revert "audio: add support for MSM audio formats""

This reverts commit 091816c4f995fa9f12c0aac991b7cf12c7655306.