Changeset 2478

Timestamp:

04/25/04 21:43:54 (9 years ago)

Author:

khali

Message:

Fix setting voltage limits. This got broken by my previous

fix of inaccurate voltage roundings.

Files:

• lm-sensors/trunk/kernel/chips/via686a.c (modified) (3 diffs)

lm-sensors/trunk/kernel/chips/via686a.c

@@ -110 +110 @@
 #define VIA686A_TEMP_MODE_CONTINUOUS (0x00)
 
-/* Conversions. Rounding and limit checking is only done on the TO_REG
+/* Conversions. Limit checking is only done on the TO_REG
    variants. */
 
@@ -129 +129 @@
 {
         /* To avoid floating point, we multiply constants by 10 (100 for +12V).
-           Rounding is done (1205000 is actually 1330000 - 125000).
+           Rounding is done (120500 is actually 133000 - 12500).
            Remember that val is expressed in 0.01V/bit, which is why we divide
            by an additional 1000 (10000 for +12V): 100 for val and 10 (100)
@@ -135 +135 @@
         if (inNum <= 1)
                 return (u8)
-                    SENSORS_LIMIT((val * 21024 - 1205000) / 250000, 0, 255);
+                    SENSORS_LIMIT((val * 21024 - 120500) / 25000, 0, 255);
         else if (inNum == 2)
                 return (u8)
-                    SENSORS_LIMIT((val * 15737 - 1205000) / 250000, 0, 255);
+                    SENSORS_LIMIT((val * 15737 - 120500) / 25000, 0, 255);
         else if (inNum == 3)
                 return (u8)
-                    SENSORS_LIMIT((val * 10108 - 1205000) / 250000, 0, 255);
+                    SENSORS_LIMIT((val * 10108 - 120500) / 25000, 0, 255);
         else
                 return (u8)
-                    SENSORS_LIMIT((val * 41714 - 12050000) / 2500000, 0, 255);
+                    SENSORS_LIMIT((val * 41714 - 1205000) / 250000, 0, 255);
 }