The IPA is meant to be started when starting the camera, and stopped
when stopping it. It was so far started early in order to handle the
IPAInterface::processEvent() call related to lens shading table
allocation before IPAInterface::configure() to pass the table to the
IPA. Now that the lens shading table is passed through configure(),
starting the IPA early isn't needed anymore.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
2c0fad508c