__ov5693_get_pad_crop
__crop = __ov5693_get_pad_crop(ov5693, state, fse->pad, fse->which);
crop = __ov5693_get_pad_crop(ov5693, state, format->pad, format->which);
sel->r = *__ov5693_get_pad_crop(ov5693, state, sel->pad,
__crop = __ov5693_get_pad_crop(ov5693, state, sel->pad, sel->which);