media: i2c: imx219: Use active crop rectangle to configure registers

media: i2c: imx219: Use active crop rectangle to configure registers

Configure the crop-related registers from the values stored in the
active crop rectangle instead of the mode structure. This removes usage
of the mode from the imx219_set_framefmt(). No functional change is
intended.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>