[media] Set vfl_dir for all display or m2m drivers

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 3a5085e..c78f60a 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -1342,6 +1342,7 @@
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT:
 		direction = "input";
 		video->pad.flags = MEDIA_PAD_FL_SOURCE;
+		video->video.vfl_dir = VFL_DIR_TX;
 		break;
 
 	default: