media: imx7-media-csi.c: fix merge breakage

Commit 5964cbd8 ("imx: Set capture compose rectangle in
capture_device_set_format") broke the compilation of commit
05f63404 ("staging/imx7: add imx7 CSI subdev driver").

These patches came in through different pull requests and
nobody noticed that the first changed functions that the
second relied upon.

Update imx7-media-csi.c accordingly.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/imx/imx7-media-csi.c

@@ -1036,6 +1036,7 @@ static int imx7_csi_set_fmt(struct v4l2_subdev *sd,
 	const struct imx_media_pixfmt *outcc;
 	struct v4l2_mbus_framefmt *outfmt;
 	struct v4l2_pix_format vdev_fmt;
+	struct v4l2_rect vdev_compose;
 	const struct imx_media_pixfmt *cc;
 	struct v4l2_mbus_framefmt *fmt;
 	struct v4l2_subdev_format format;
@@ -1082,11 +1083,11 @@ static int imx7_csi_set_fmt(struct v4l2_subdev *sd,
 	csi->cc[sdformat->pad] = cc;
 
 	/* propagate output pad format to capture device */
-	imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt,
+	imx_media_mbus_fmt_to_pix_fmt(&vdev_fmt, &vdev_compose,
 				      &csi->format_mbus[IMX7_CSI_PAD_SRC],
 				      csi->cc[IMX7_CSI_PAD_SRC]);
 	mutex_unlock(&csi->lock);
-	imx_media_capture_device_set_format(vdev, &vdev_fmt);
+	imx_media_capture_device_set_format(vdev, &vdev_fmt, &vdev_compose);
 
 	return 0;