Revert "Use 8khz while the camera audio bug exists"

This reverts commit 64750e4f2e8011e7146088c11ef8070d1ef0b716.

Change-Id: Ic8acefc3d1e0c3bf22cdf46f776131ef4d6590f3
Move common kernel build defines to common device

Change-Id: I9b9c6792f2804ff9101dbd2aef7f2d70d426a539
command line: remove kgsl.mmutype=gpummu, kernel will choose iommu

Change-Id: If46ff36c4643d2dacc9d95bfb6b03e01142fce64
root: Disable qseecom and enc_mgmt_tool (not needed)

Change-Id: I10398ce780e2d29978754d49af012f106c5aca38