From 395b464a30154e82f58c7d501b7d9272de22e5a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=B6ller?= <mmoeller@openhardwaremonitor.org>
Date: Thu, 16 Feb 2012 22:10:30 +0000
Subject: [PATCH] Added experimental support for ITE IT8771E super I/O chips.

---
 Hardware/LPC/Chip.cs                  | 4 +++-
 Hardware/LPC/IT87XX.cs                | 8 +++++---
 Hardware/LPC/LPCIO.cs                 | 3 ++-
 Hardware/Mainboard/SuperIOHardware.cs | 1 +
 4 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/Hardware/LPC/Chip.cs b/Hardware/LPC/Chip.cs
index af20b9d..3830668 100644
--- a/Hardware/LPC/Chip.cs
+++ b/Hardware/LPC/Chip.cs
@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -57,6 +57,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
     IT8721F = 0x8721,
     IT8726F = 0x8726,
     IT8728F = 0x8728,
+    IT8771E = 0x8771,
     IT8772E = 0x8772,
 
     NCT6771F = 0xB470,
@@ -95,6 +96,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
         case Chip.IT8721F: return "ITE IT8721F";
         case Chip.IT8726F: return "ITE IT8726F";
         case Chip.IT8728F: return "ITE IT8728F";
+        case Chip.IT8771E: return "ITE IT8771E";
         case Chip.IT8772E: return "ITE IT8772E";
 
         case Chip.NCT6771F: return "Nuvoton NCT6771F";
diff --git a/Hardware/LPC/IT87XX.cs b/Hardware/LPC/IT87XX.cs
index 6897d83..09df4d3 100644
--- a/Hardware/LPC/IT87XX.cs
+++ b/Hardware/LPC/IT87XX.cs
@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -102,7 +102,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
         return;
 
       Ring0.WriteIoPort((ushort)(gpioAddress + index), value);
-    }
+    } 
 
     public void SetControl(int index, byte? value) { }   
 
@@ -132,7 +132,8 @@ namespace OpenHardwareMonitor.Hardware.LPC {
       fans = new float?[5];
 
       // IT8721F, IT8728F and IT8772E use a 12mV resultion ADC, all others 16mV
-      if (chip == Chip.IT8721F || chip == Chip.IT8728F || chip == Chip.IT8772E) 
+      if (chip == Chip.IT8721F || chip == Chip.IT8728F || chip == Chip.IT8771E 
+        || chip == Chip.IT8772E) 
       {
         voltageGain = 0.012f;
       } else {
@@ -159,6 +160,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
           gpioCount = 8;
           break;
         case Chip.IT8728F:
+        case Chip.IT8771E:
         case Chip.IT8772E:
           gpioCount = 0;
           break;
diff --git a/Hardware/LPC/LPCIO.cs b/Hardware/LPC/LPCIO.cs
index be5aec9..f42b119 100644
--- a/Hardware/LPC/LPCIO.cs
+++ b/Hardware/LPC/LPCIO.cs
@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -364,6 +364,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
         case 0x8721: chip = Chip.IT8721F; break;
         case 0x8726: chip = Chip.IT8726F; break;
         case 0x8728: chip = Chip.IT8728F; break;
+        case 0x8771: chip = Chip.IT8771E; break;
         case 0x8772: chip = Chip.IT8772E; break;
         default: chip = Chip.Unknown; break;
       }
diff --git a/Hardware/Mainboard/SuperIOHardware.cs b/Hardware/Mainboard/SuperIOHardware.cs
index c91d5a6..bee5f42 100644
--- a/Hardware/Mainboard/SuperIOHardware.cs
+++ b/Hardware/Mainboard/SuperIOHardware.cs
@@ -430,6 +430,7 @@ namespace OpenHardwareMonitor.Hardware.Mainboard {
 
         case Chip.IT8721F:
         case Chip.IT8728F:
+        case Chip.IT8771E:
         case Chip.IT8772E:
           switch (manufacturer) {
             case Manufacturer.ECS: