From 6c0e00b8322d785eef65daaecb3dd0be5d60c328 Mon Sep 17 00:00:00 2001
From: Greg V <greg@unrelenting.technology>
Date: Sun, 16 Jul 2017 19:32:26 +0300
Subject: [PATCH] Add support for Nuvoton NCT6795D

---
 Hardware/LPC/Chip.cs                  |  2 ++
 Hardware/LPC/LMSensors.cs             |  2 ++
 Hardware/LPC/LPCIO.cs                 | 12 ++++++++++--
 Hardware/LPC/NCT677X.cs               |  3 ++-
 Hardware/Mainboard/SuperIOHardware.cs |  1 +
 5 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/Hardware/LPC/Chip.cs b/Hardware/LPC/Chip.cs
index 461ae28..8ce1428 100644
--- a/Hardware/LPC/Chip.cs
+++ b/Hardware/LPC/Chip.cs
@@ -44,6 +44,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
     NCT6779D = 0xC560,
     NCT6791D = 0xC803,
     NCT6793D = 0xD121,
+    NCT6795D = 0xD352,
 
     W83627DHG = 0xA020,
     W83627DHGP = 0xB070,
@@ -93,6 +94,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
         case Chip.NCT6779D: return "Nuvoton NCT6779D";
         case Chip.NCT6791D: return "Nuvoton NCT6791D";
         case Chip.NCT6793D: return "Nuvoton NCT6793D";
+        case Chip.NCT6795D: return "Nuvoton NCT6795D";
 
         case Chip.W83627DHG: return "Winbond W83627DHG";
         case Chip.W83627DHGP: return "Winbond W83627DHG-P";
diff --git a/Hardware/LPC/LMSensors.cs b/Hardware/LPC/LMSensors.cs
index 483db5b..7c89b6c 100755
--- a/Hardware/LPC/LMSensors.cs
+++ b/Hardware/LPC/LMSensors.cs
@@ -75,6 +75,8 @@ namespace OpenHardwareMonitor.Hardware.LPC {
               lmChips.Add(new LMChip(Chip.NCT6791D, path)); break;
             case "nct6793":
               lmChips.Add(new LMChip(Chip.NCT6793D, path)); break;
+            case "nct6795":
+              lmChips.Add(new LMChip(Chip.NCT6795D, path)); break;
 
             case "w83627ehf":
               lmChips.Add(new LMChip(Chip.W83627EHF, path)); break;
diff --git a/Hardware/LPC/LPCIO.cs b/Hardware/LPC/LPCIO.cs
index a3d06d6..0aa901a 100644
--- a/Hardware/LPC/LPCIO.cs
+++ b/Hardware/LPC/LPCIO.cs
@@ -216,6 +216,13 @@ namespace OpenHardwareMonitor.Hardware.LPC {
               logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
               break;
           } break;
+        case 0xD3:
+          switch (revision) {
+            case 0x52:
+              chip = Chip.NCT6795D;
+              logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
+              break;
+          } break;
       }
       if (chip == Chip.Unknown) {
         if (id != 0 && id != 0xff) {
@@ -233,8 +240,8 @@ namespace OpenHardwareMonitor.Hardware.LPC {
 
         ushort vendorID = port.ReadWord(FINTEK_VENDOR_ID_REGISTER);
 
-        // disable the hardware monitor i/o space lock on NCT6791D or NCT6793D chips
-        if (address == verify && (chip == Chip.NCT6791D || chip == Chip.NCT6793D)) {
+        // disable the hardware monitor i/o space lock on NCT679*D chips
+        if (address == verify && (chip == Chip.NCT6791D || chip == Chip.NCT6793D || chip == Chip.NCT6795D)) {
           port.NuvotonDisableIOSpaceLock();
         }
 
@@ -285,6 +292,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
           case Chip.NCT6779D:
           case Chip.NCT6791D:
           case Chip.NCT6793D:
+          case Chip.NCT6795D:
             superIOs.Add(new NCT677X(chip, revision, address, port));
             break;
           case Chip.F71858:
diff --git a/Hardware/LPC/NCT677X.cs b/Hardware/LPC/NCT677X.cs
index 71d29e0..20001f3 100644
--- a/Hardware/LPC/NCT677X.cs
+++ b/Hardware/LPC/NCT677X.cs
@@ -271,6 +271,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
           break;
 
         case Chip.NCT6779D:
+        case Chip.NCT6795D:
         case Chip.NCT6793D:
         case Chip.NCT6791D:
           if (chip == Chip.NCT6779D) {
@@ -415,7 +416,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
     public float?[] Controls { get { return controls; } }
 
     private void DisableIOSpaceLock() {
-      if (chip != Chip.NCT6791D || chip != Chip.NCT6793D)
+      if (chip != Chip.NCT6791D && chip != Chip.NCT6793D && chip != Chip.NCT6795D)
         return;
 
       // the lock is disabled already if the vendor ID can be read
diff --git a/Hardware/Mainboard/SuperIOHardware.cs b/Hardware/Mainboard/SuperIOHardware.cs
index 18578ee..91fd84b 100644
--- a/Hardware/Mainboard/SuperIOHardware.cs
+++ b/Hardware/Mainboard/SuperIOHardware.cs
@@ -267,6 +267,7 @@ namespace OpenHardwareMonitor.Hardware.Mainboard {
         case Chip.NCT6779D:
         case Chip.NCT6791D:
         case Chip.NCT6793D:
+        case Chip.NCT6795D:
           GetNuvotonConfigurationD(superIO, manufacturer, model, v, t, f, c);
           break;
         default: