diff --git a/lib/libcoolstream/cnxtfb.h b/lib/libcoolstream/cnxtfb.h
new file mode 100644
index 000000000..f328150f1
--- /dev/null
+++ b/lib/libcoolstream/cnxtfb.h
@@ -0,0 +1,66 @@
+/****************************************************************************/
+/* $Id: 
+ ****************************************************************************/
+#include <linux/fb.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+/*
+ * define the IOCTL to get the frame buffer handle info.
+ * currently only image handle is returned
+ */
+
+/* define this for testing H/w acceleation funcitons */
+/* #define FB_TEST_HW_ACCELERATION */
+
+
+/* assign an accelerator type (we have no official, so we do not add them to linux/fb.h */
+#define FB_ACCEL_CX2450X        0x90    /* Trident CX2450X             */
+
+/*
+ * structure which contains the image handle
+ */
+typedef struct _cnxtfb_handle
+{
+  void     *hImage;
+  void     *hDRM_SD;
+  void     *hTvEnc_SD;
+  void     *hDRM;
+  void     *hTvEnc;
+} cnxtfb_handle;
+
+typedef struct _cnxtfb_resolution
+{
+  u_int32_t uWidth;
+  u_int32_t uHeight;
+
+} cnxtfb_resolution;
+
+typedef enum
+{
+  CNXTFB_BLEND_MODE_GLOBAL_ALPHA = 0,
+  CNXTFB_BLEND_MODE_PIXEL_ALPHA,
+  CNXTFB_BLEND_MODE_ALPHA_MULTIPLIED,
+} CNXTFB_BLEND_MODE;
+
+#define CNXTFB_IO(type)            _IO('F', type)
+#define CNXTFB_IOW(type, dtype)    _IOW('F', type, dtype)
+#define CNXTFB_IOR(type, dtype)    _IOR('F', type, dtype)
+
+#ifndef FBIO_WAITFORVSYNC
+#define FBIO_WAITFORVSYNC       _IOW('F', 0x20, u_int32_t)
+#endif
+
+#define FBIO_GETCNXTFBHANDLE      CNXTFB_IOR(0x21, cnxtfb_handle) // 0x4620
+#define FBIO_STARTDISPLAY         CNXTFB_IO(0x22)
+#define FBIO_STOPDISPLAY          CNXTFB_IO(0x23)
+#define FBIO_SETOPACITY           CNXTFB_IOW(0x24, u_int8_t)
+#define FBIO_SETBLENDMODE         CNXTFB_IOW(0x25, u_int8_t)
+#define FBIO_CHANGEOUTPUTFORMAT   CNXTFB_IOW(0x26, u_int32_t)
+#define FBIO_GETFBRESOLUTION      CNXTFB_IOR(0x27, cnxtfb_resolution)
+#define FBIO_SETFLICKERFILTER     CNXTFB_IOW(0x28, u_int8_t)
+
+#ifdef FB_TEST_HW_ACCELERATION
+#define FBIO_FILL_RECT            CNXTFB_IOW(0x29, struct fb_fillrect)
+#define FBIO_COPY_AREA            CNXTFB_IOW(0x2a, struct fb_copyarea)
+#define FBIO_IMAGE_BLT            CNXTFB_IOW(0x2b, struct fb_image)
+#endif