Mark audio implementation as AUDIO_DEVICE_API_VERSION_2_0 to avoid access of unimplemented HAL functions.
Disable specific hdmi audio surround handlings.
Adapt to new function call API.
Disable log linker target.
Make use of /system/bin/sh for calling script.
The old sh binary was using an unsupported library.
Fix sepolicy path. Fix syntax of BoardConfig file.
Remove all reboot actions from overlay.
Commented out sepolicy definitions for now.