radio-tavarua: Add private IOCTLs to poke threshold values.

Add V4L2 private IOCTL commands to poke On-channel and
Off-channel detection threshold values.

Change-Id: I299a2ba7c5f25bcb36688ae0f7de7aff255b7d03
CRs-Fixed: 320147
Signed-off-by: Anantha Krishnan <ananthk@codeaurora.org>
2 files changed