Enable double tap to wake

Revert "shamu: disable double tap in power HAL"

This reverts commit 2084f7d0cf50baf394759d175bc28ad80cf7cace.
Add the CM DSP library to the device-specific effects table

Change-Id: Iec434885dc30a6623556b9c0c132fef4a0201314
Allow Carrier Tethering