WIP: Port qcom iris fm app to be used with ti wl127x fm chip

* This is WIP and there are still problems in ALSA

* The audio routing the native ti fm app is not working, however
  that app interacts with the ti chip via  V4L2 which is also is
  the case for the qcom iris fm app.

* The qcom iris fm app uses similar V4L2 commands and those who are
  different can be looked up in the ti kfmapp or the java fm app.

* The idea is to change the JNI calls to V4L2 in the app and later
  disable the calls to extra features that the app does that our
  ti fm chip does not support.

* Since audio routing works on huawei and it's also based on a
  msm7x30 board hopes are that our fm chip is properly recognized
  by ALSA aswell and therefore routing would also work.

Change-Id: I8dd44c30f80fa811847d19695e8407aa1efb98df