libgralloc: Fix refresh rate calculation

Calculated refresh rate can be 3% off
Reference: https://code.google.com/p/android/issues/detail?id=69391

Change-Id: I3b4efefcc0aef695ba48abdfb61f6d38b9d0a79c

exynos4/hal/libgralloc_ump/framebuffer_device.cpp

@@ -263,8 +263,8 @@ int init_frame_buffer_locked(struct private_module_t* module)
 
     int refreshRate = 1000000000000000LLU /
     (
-        uint64_t( info.upper_margin + info.lower_margin + info.yres )
-        * ( info.left_margin  + info.right_margin + info.xres )
+        uint64_t( info.upper_margin + info.lower_margin + info.vsync_len + info.yres )
+        * ( info.left_margin  + info.right_margin + info.hsync_len + info.xres )
         * info.pixclock
     );
 

ril/libril/ril.cpp

@@ -67,6 +67,7 @@ namespace android {
 
 
 #define PROPERTY_RIL_IMPL "gsm.version.ril-impl"
+#define PROPERTY_QAN_ELEMENTS "ro.ril.qanelements"
 
 // match with constant in RIL.java
 #define MAX_COMMAND_BYTES (8 * 1024)
@@ -2132,7 +2133,7 @@ sendResponseRaw (const void *data, size_t dataSize, RIL_SOCKET_ID socket_id) {
     uint32_t header;
     pthread_mutex_t * writeMutexHook = &s_writeMutex;
 
-    RLOGE("Send Response to %s", rilSocketIdToString(socket_id));
+    RLOGD("Send Response to %s", rilSocketIdToString(socket_id));
 
 #if (SIM_COUNT >= 2)
     if (socket_id == RIL_SOCKET_2) {
@@ -2297,7 +2298,14 @@ static int responseStrings(Parcel &p, void *response, size_t responselen, bool n
 
         numStrings = responselen / sizeof(char *);
         if (network_search) {
-            p.writeInt32 ((numStrings / 5) * 4);
+            int32_t QANElements;
+
+            /*
+             * This needs to be set to same value as mQANElements in the RIL
+             * Telephony class.
+             */
+            QANElements = property_get_int32(PROPERTY_QAN_ELEMENTS, 4);
+            p.writeInt32 ((numStrings / 5) * QANElements);
         } else {
             p.writeInt32 (numStrings);
         }