1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/media/pci/cx18/cx18-video.c b/drivers/media/pci/cx18/cx18-video.c
new file mode 100644
index 000000000..2fde8c2d3
--- /dev/null
+++ b/drivers/media/pci/cx18/cx18-video.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *  cx18 video interface functions
+ *
+ *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
+ */
+
+#include "cx18-driver.h"
+#include "cx18-video.h"
+#include "cx18-cards.h"
+
+void cx18_video_set_io(struct cx18 *cx)
+{
+	int inp = cx->active_input;
+
+	v4l2_subdev_call(cx->sd_av, video, s_routing,
+			cx->card->video_inputs[inp].video_input, 0, 0);
+}