patch with internationalsourcedrop
Revert "Revert "Revert " Fixing earpiece amplification in call.  Thanks tbalden https://github.com/TeaMSeven/android_kernel_htc_m7-sense/commit/a43fcaa9e6c798abf5a4275b2cafbea01b130aec"""

This reverts commit 073ca2fa72bef8c1fc22296c3c8ebc7984f3492b.
clean up patch with internationalsourcedrop
clean up hsic wake lock
revert last commit
increase audiorate