HACK: hardware: exynos5: notify hwcomposer HAL in framebuffer post

Change-Id: I1bcb07b86bc59ade115a1a20340fdd5306a1ed60
Signed-off-by: Greg Hackmann <ghackmann@google.com>
diff --git a/include/gralloc_priv.h b/include/gralloc_priv.h
index 6984cd1..92b9779 100644
--- a/include/gralloc_priv.h
+++ b/include/gralloc_priv.h
@@ -75,6 +75,9 @@
     float ydpi;
     float fps;
     int enableVSync;
+    
+    void *queue;
+    pthread_mutex_t queue_lock;
 
     enum {
         PRIV_USAGE_LOCKED_FOR_POST = 0x80000000