Revert "tv_input: add signal detection flag to stream config"
am: da941d8f1c

* commit 'da941d8f1c26b4e513e35c27eafce452a14de4e9':
  Revert "tv_input: add signal detection flag to stream config"

Change-Id: Ia4da08b2fd3288ad6e7ec67d93c505c2d07dae1c