[media] v4l: vsp1: Fix BRU try compose rectangle storage

Fix a typo that stored the try compose rectangle in the crop rectangle.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/vsp1/vsp1_bru.c

@@ -228,7 +228,8 @@ static struct v4l2_rect *bru_get_compose(struct vsp1_bru *bru,
 {
 	switch (which) {
 	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_get_try_crop(&bru->entity.subdev, cfg, pad);
+		return v4l2_subdev_get_try_compose(&bru->entity.subdev, cfg,
+						   pad);
 	case V4L2_SUBDEV_FORMAT_ACTIVE:
 		return &bru->inputs[pad].compose;
 	default: