media: imx: imx7-media-csi: Disable legacy video node API

Support for the MC-centric API has been tested on the i.MX7. Enable it
for that platform. i.MX6 should be converted next.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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

@@ -1100,7 +1100,7 @@ static int imx7_csi_registered(struct v4l2_subdev *sd)
 	}
 
 	csi->vdev = imx_media_capture_device_init(csi->sd.dev, &csi->sd,
-						  IMX7_CSI_PAD_SRC, true);
+						  IMX7_CSI_PAD_SRC, false);
 	if (IS_ERR(csi->vdev))
 		return PTR_ERR(csi->vdev);