From e58cb01e91573a48d98e33875418dfac1b71f736 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Wed, 2 Dec 2009 16:37:37 +0000
Subject: [PATCH] Add detection for Nuvoton W83L771AWG/ASG.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@5806 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 CHANGES                    |  1 +
 prog/detect/sensors-detect | 18 +++++++++++++++---
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/CHANGES b/CHANGES
index 3093598b..9ee2e1a3 100644
--- a/CHANGES
+++ b/CHANGES
@@ -39,6 +39,7 @@ SVN-HEAD
                   Add detecton for Fintek F71869FG
                   Detect ADT7473 at 0x2c and 0x2d
                   More known revisions for the ADT7476
+                  Add detection for Nuvoton W83L771AWG/ASG
   sysconfig-lm_sensors-convert: Fix exit code
 
 3.1.1 (2009-06-21)
diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
index 1c3621eb..43a1501a 100755
--- a/prog/detect/sensors-detect
+++ b/prog/detect/sensors-detect
@@ -904,9 +904,14 @@ use vars qw(@i2c_adapter_names);
 		i2c_detect => sub { lm90_detect(@_, 7); },
 	}, {
 		name => "Winbond W83L771W/G",
-		driver => "lm90",
+		driver => "to-be-written",
 		i2c_addrs => [0x4c],
 		i2c_detect => sub { lm90_detect(@_, 8); },
+	}, {
+		name => "Winbond W83L771AWG/ASG",
+		driver => "to-be-written",
+		i2c_addrs => [0x4c],
+		i2c_detect => sub { lm90_detect(@_, 11); },
 	}, {
 		name => "Texas Instruments TMP401",
 		driver => "tmp401",
@@ -3918,7 +3923,8 @@ sub lm83_detect
 # Chip to detect: 0 = LM90, 1 = LM89/LM99, 2 = LM86, 3 = ADM1032,
 #		  4 = MAX6654/MAX6690, 5 = ADT7461,
 #		  6 = MAX6646/MAX6647/MAX6648/MAX6649/MAX6692,
-#		  7 = MAX6680/MAX6681, 8 = W83L771W/G, 9 = TMP401, 10 = TMP411
+#		  7 = MAX6680/MAX6681, 8 = W83L771W/G, 9 = TMP401, 10 = TMP411,
+#		  11 = W83L771AWG/ASG
 # Registers used:
 #   0x03: Configuration
 #   0x04: Conversion rate
@@ -3988,7 +3994,7 @@ sub lm90_detect
 		return if ($conf & 0x2a) != 0;
 		return if $rate > 0x09;
 		return if $mid != 0x5c;		# Winbond
-		return 6 if $cid == 0x00;	# W83L771W/G
+		return 6 if ($cid & 0xfe) == 0x00; # W83L771W/G
 	}
 	if ($chip == 9) {
 		return if ($conf & 0x1B) != 0;
@@ -4004,6 +4010,12 @@ sub lm90_detect
 		return 6 if ($addr == 0x4d && $cid == 0x13); # TMP411B
 		return 6 if ($addr == 0x4e && $cid == 0x10); # TMP411C
 	}
+	if ($chip == 11) {
+		return if ($conf & 0x2a) != 0;
+		return if $rate > 0x08;
+		return if $mid != 0x5c;		# Winbond
+		return 6 if ($cid & 0xfe) == 0x10; # W83L771AWG/ASG
+	}
 	return;
 }