Changeset 5331

Timestamp:

09/10/08 09:22:06 (5 years ago)

Author:

khali

Message:

Prevent misdetection of W83627DHG (and more generally, Winbond chips)
on I2C as LM78.

Location:

lm-sensors/branches/lm-sensors-3.0.0

Files:

• CHANGES (modified) (1 diff)
• prog/detect/sensors-detect (modified) (1 diff)

lm-sensors/branches/lm-sensors-3.0.0/CHANGES

@@ -32 +32 @@
                   Add ITE IT8720 support
                   Add Texas Instruments TMP411 support
+                  Prevent misdetection of W83627DHG on I2C as LM78
 
 3.0.2 (2008-05-18)

lm-sensors/branches/lm-sensors-3.0.0/prog/detect/sensors-detect

@@ -3614 +3614 @@
                     ($chip == 1 and $reg == 0x40) or
                     ($chip == 2 and ($reg & 0xfe) == 0xc0);
+
+  # Explicitly prevent misdetection of Winbond chips
+  $reg = i2c_smbus_read_byte_data($file, 0x4f);
+  return if $reg == 0xa3 || $reg == 0x5c;
+
   return (6);
 }