diff --git a/include/hardware/gralloc.h b/include/hardware/gralloc.h
index 6b37326..8ee0240 100644
--- a/include/hardware/gralloc.h
+++ b/include/hardware/gralloc.h
@@ -25,6 +25,11 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
+#include <cutils/native_handle.h>
+
+#include <hardware/hardware.h>
+#include <hardware/fb.h>
+
 __BEGIN_DECLS
 
 #define GRALLOC_API_VERSION 1
@@ -38,7 +43,6 @@
  * Name of the graphics device to open
  */
 
-#define GRALLOC_HARDWARE_FB0 "fb0"
 #define GRALLOC_HARDWARE_GPU0 "gpu0"
 
 enum {
@@ -236,117 +240,6 @@
 } alloc_device_t;
 
 
-typedef struct framebuffer_device_t {
-    struct hw_device_t common;
-
-    /* flags describing some attributes of the framebuffer */
-    const uint32_t  flags;
-    
-    /* dimensions of the framebuffer in pixels */
-    const uint32_t  width;
-    const uint32_t  height;
-
-    /* frambuffer stride in pixels */
-    const int       stride;
-    
-    /* framebuffer pixel format */
-    const int       format;
-    
-    /* resolution of the framebuffer's display panel in pixel per inch*/
-    const float     xdpi;
-    const float     ydpi;
-
-    /* framebuffer's display panel refresh rate in frames per second */
-    const float     fps;
-
-    /* min swap interval supported by this framebuffer */
-    const int       minSwapInterval;
-
-    /* max swap interval supported by this framebuffer */
-    const int       maxSwapInterval;
-
-    int reserved[8];
-    
-    /* 
-     * requests a specific swap-interval (same definition than EGL) 
-     * 
-     * Returns 0 on success or -errno on error.
-     */
-    int (*setSwapInterval)(struct framebuffer_device_t* window,
-            int interval);
-
-    /*
-     * This hook is OPTIONAL.
-     * 
-     * It is non NULL If the framebuffer driver supports "update-on-demand" 
-     * and the given rectangle is the area of the screen that gets 
-     * updated during (*post)().
-     * 
-     * This is useful on devices that are able to DMA only a portion of
-     * the screen to the display panel, upon demand -- as opposed to
-     * constantly refreshing the panel 60 times per second, for instance.
-     * 
-     * Only the area defined by this rectangle is guaranteed to be valid, that
-     * is, the driver is not allowed to post anything outside of this
-     * rectangle. 
-     * 
-     * The rectangle evaluated during (*post)() and specifies which area
-     * of the buffer passed in (*post)() shall to be posted.
-     * 
-     * return -EINVAL if width or height <=0, or if left or top < 0 
-     */
-    int (*setUpdateRect)(struct framebuffer_device_t* window,
-            int left, int top, int width, int height);
-    
-    /*
-     * Post <buffer> to the display (display it on the screen)
-     * The buffer must have been allocated with the 
-     *   GRALLOC_USAGE_HW_FB usage flag.
-     * buffer must be the same width and height as the display and must NOT
-     * be locked.
-     * 
-     * The buffer is shown during the next VSYNC. 
-     * 
-     * If the same buffer is posted again (possibly after some other buffer),
-     * post() will block until the the first post is completed.
-     *
-     * Internally, post() is expected to lock the buffer so that a 
-     * subsequent call to gralloc_module_t::(*lock)() with USAGE_RENDER or
-     * USAGE_*_WRITE will block until it is safe; that is typically once this
-     * buffer is shown and another buffer has been posted.
-     *
-     * Returns 0 on success or -errno on error.
-     */
-    int (*post)(struct framebuffer_device_t* dev, buffer_handle_t buffer);
-
-
-    /*
-     * The (*compositionComplete)() method must be called after the
-     * compositor has finished issuing GL commands for client buffers.
-     */
-
-    int (*compositionComplete)(struct framebuffer_device_t* dev);
-
-    /*
-     * This hook is OPTIONAL.
-     *
-     * If non NULL it will be caused by SurfaceFlinger on dumpsys
-     */
-    void (*dump)(struct framebuffer_device_t* dev, char *buff, int buff_len);
-
-    /*
-     * (*enableScreen)() is used to either blank (enable=0) or
-     * unblank (enable=1) the screen this framebuffer is attached to.
-     *
-     * Returns 0 on success or -errno on error.
-     */
-    int (*enableScreen)(struct framebuffer_device_t* dev, int enable);
-
-    void* reserved_proc[6];
-
-} framebuffer_device_t;
-
-
 /** convenience API for opening and closing a supported device */
 
 static inline int gralloc_open(const struct hw_module_t* module, 
@@ -359,18 +252,6 @@
     return device->common.close(&device->common);
 }
 
-
-static inline int framebuffer_open(const struct hw_module_t* module, 
-        struct framebuffer_device_t** device) {
-    return module->methods->open(module, 
-            GRALLOC_HARDWARE_FB0, (struct hw_device_t**)device);
-}
-
-static inline int framebuffer_close(struct framebuffer_device_t* device) {
-    return device->common.close(&device->common);
-}
-
-
 __END_DECLS
 
 #endif  // ANDROID_ALLOC_INTERFACE_H