39c052c1e9
With the upcoming addition of V4L2 requests support, the converters need to keep a handle to the corresponding media device. Prepare for that by changing the constructor parameter from a raw pointer to a shared pointer. Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>