Revert "DTS M6 Integration"

This reverts commit 36aa98f31810f9bd5baf9c8fe5db5930d55fc291.
Revert "DTS M6 Support"

This reverts commit fd08d351c66f9eeb9d45dff21dc37a2412ea4a5c.
Revert "frameworks/av: Add DTS M6 support"

This reverts commit b013d8b49cbdc44a406960a45917e57ee00be208.
frameworks/av: Add DTS M6 support

Added support for DTS M6 on ARM

reverted previous commits to facilitate cherry picking
cherry pick this single commit to get all changes