we're working on a board built around a Variscite Dart-Mx6q.
The board has an Analog Device ADV7181C to perform cvbs acquisition.
All works fine but if the analog input is switched to an empty one (no camera connected) the bt.656 video data stream to imx6 parallel port stops and the camera application freeze.
The only way to get all working again is reboot the board.
Is there any workaround?
Thank you, kind regards.