[media] media: imx: Add VDIC subdev driver

This is a media entity subdevice driver for the i.MX Video De-Interlacing
or Combining Block. So far this entity does not implement the Combining
function but only motion compensated deinterlacing. Video frames are
received from the CSI and are routed to the IC PRPVF entity.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/staging/media/imx/Makefile

@@ -4,5 +4,6 @@ imx-media-common-objs := imx-media-utils.o imx-media-fim.o
 obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media.o
 obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media-common.o
 obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media-capture.o
+obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media-vdic.o
 
 obj-$(CONFIG_VIDEO_IMX_CSI) += imx-media-csi.o