diff --git a/drivers/staging/greybus/gb-camera.h b/drivers/staging/greybus/gb-camera.h
new file mode 100644
index 000000000000..a1824740ef83
--- /dev/null
+++ b/drivers/staging/greybus/gb-camera.h
@@ -0,0 +1,37 @@
+/*
+ * Greybus Camera protocol driver.
+ *
+ * Copyright 2015 Google Inc.
+ *
+ * Released under the GPLv2 only.
+ */
+#ifndef __GB_CAMERA_H
+#define __GB_CAMERA_H
+
+#include <linux/v4l2-mediabus.h>
+
+struct gb_camera_stream {
+	unsigned int width;
+	unsigned int height;
+	enum v4l2_mbus_pixelcode pixel_code;
+	unsigned int vc;
+	unsigned int dt[2];
+	unsigned int max_size;
+};
+
+struct gb_camera_ops {
+	ssize_t (*capabilities)(void *priv, char *buf, size_t len);
+	int (*configure_streams)(void *priv, unsigned int nstreams,
+				struct gb_camera_stream *streams);
+	int (*capture)(void *priv, u32 request_id,
+			unsigned int streams, unsigned int num_frames,
+			size_t settings_size, const void *settings);
+	int (*flush)(void *priv, u32 *request_id);
+};
+
+#define gb_camera_call(f, p, op, args...)             \
+	(((f)->op) ? (f)->op(p, ##args) : -ENOIOCTLCMD)
+
+int gb_camera_register(struct gb_camera_ops *ops, void *priv);
+
+#endif /* __GB_CAMERA_H */