dlx: Include low latency audio permissions

Change-Id: I0d3bf9bfcd94d29060ccacf0ef2c2fe8e4f33596
dlx: set /proc/cmdline permission

Change-Id: I989efcde177f1efabf6093d1c6ff3024a4ddb5fb
dlx: Include BTLE permissions

Change-Id: Ic9c813b6597c753babe8d121ed7a03617aa881e5
dlx: Include Qualcomm AV enhancements

Change-Id: I373163110ab14006a9c4c2960bd1d080e31e6f10
dlx: Remove vold.fstab

Change-Id: Ibd3f3a51e9bbdffa14f6aacb5605f79059c06776
dlx: Fix bluetooth calling
* Enable I2SPCM slave mode for SCO
* Add ACDBID for proxy device
* Update BT parameters
* Lower Voice Earpiece gain

Change-Id: I0d28764fd5d609d2a4bafb94595a3310b77e1646
dlx: Update radio properties

Change-Id: I489e2919df5915fb7ebed0fe7e6c43986038f9fb
Revert "Use the AOSP RIL class"

This reverts commit a8d938804a22c19f4ff1f82a6a25503f41a36769.