The function will then be used to register the video device for metadata
capture.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: NGuennadi Liakhovetski <guennadi.liakhovetski@intel.com>
Tested-by: NGuennadi Liakhovetski <guennadi.liakhovetski@intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>