media: mt9m114: Don't allow changing the IFP crop/compose selections when bypassing...

media: mt9m114: Don't allow changing the IFP crop/compose selections when bypassing the scaler

The scaler is bypassed when the ISP source/output pad's pixel-format is
set to MEDIA_BUS_FMT_SGRBG10_1X10. Don't allow changing the IFP crop and/or
compose selections when in this mode.

Instead of returning -EINVAL simply return the current (noop) crop and
compose rectangles.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>