Changeset 2069 for lm-sensors/trunk/kernel/chips/lm87.c

Timestamp:

11/18/03 03:24:50 (10 years ago)

Author:

mds

Message:

remove initialization of limits by driver

Files:

• lm-sensors/trunk/kernel/chips/lm87.c (modified) (3 diffs)

lm-sensors/trunk/kernel/chips/lm87.c

@@ -196 +196 @@
 #define DIV_FROM_REG(val) (1 << (val))
 #define DIV_TO_REG(val) ((val)==1?0:((val)==8?3:((val)==4?2:1)))
-
-#define LM87_INIT_FAN_MIN 3000
-
-#define LM87_INIT_EXT_TEMP_MAX 600
-#define LM87_INIT_EXT_TEMP_MIN 100
-#define LM87_INIT_INT_TEMP_MAX 600
-#define LM87_INIT_INT_TEMP_MIN 100
 
 /* For each registered LM87, we need to keep some data in memory. That
@@ -529 +522 @@
 {
         struct lm87_data *data = client->data;
-        int vid;
-        u8 v;
 
         /* Reset all except Watchdog values and last conversion values
@@ -576 +567 @@
         );
 
-        /* Set IN (voltage) initial limits to sane values  +/- 5% */
-        lm87_write_value(client, LM87_REG_IN_MIN(0),182);
-        lm87_write_value(client, LM87_REG_IN_MAX(0),202);
-        lm87_write_value(client, LM87_REG_IN_MIN(2),182);
-        lm87_write_value(client, LM87_REG_IN_MAX(2),202);
-        lm87_write_value(client, LM87_REG_IN_MIN(3),182);
-        lm87_write_value(client, LM87_REG_IN_MAX(3),202);
-        lm87_write_value(client, LM87_REG_IN_MIN(4),182);
-        lm87_write_value(client, LM87_REG_IN_MAX(4),202);
-
-        /* Set CPU core voltage limits relative to vid readings +/- 5% */
-        v = (lm87_read_value(client, LM87_REG_VID_FAN_DIV) & 0x0f)
-                    | ((lm87_read_value(client, LM87_REG_VID4) & 0x01)
-                    << 4 );
         data->vrm = DEFAULT_VRM;
-        vid = vid_from_reg(v, data->vrm);
-
-        v = vid * 95 * 192 / 270000;
-        lm87_write_value(client, LM87_REG_IN_MIN(1), v);
-        lm87_write_value(client, LM87_REG_IN_MIN(5), v);
-        v = vid * 105 * 192 / 270000;
-        lm87_write_value(client, LM87_REG_IN_MAX(1), v);
-        lm87_write_value(client, LM87_REG_IN_MAX(5), v);
-
-        /* Set Temp initial limits to sane values */
-        lm87_write_value(client, LM87_REG_EXT_TEMP_1_HIGH,
-                            TEMP_LIMIT_TO_REG(LM87_INIT_EXT_TEMP_MAX));
-        lm87_write_value(client, LM87_REG_EXT_TEMP_1_LOW,
-                            TEMP_LIMIT_TO_REG(LM87_INIT_EXT_TEMP_MIN));
-#ifdef LM87_EXT2
-        lm87_write_value(client, LM87_REG_2_5V_EXT_TEMP_2_HIGH,
-                            TEMP_LIMIT_TO_REG(LM87_INIT_EXT_TEMP_MAX));
-        lm87_write_value(client, LM87_REG_2_5V_EXT_TEMP_2_LOW,
-                            TEMP_LIMIT_TO_REG(LM87_INIT_EXT_TEMP_MIN));
-#endif
-        lm87_write_value(client, LM87_REG_INT_TEMP_HIGH,
-                            TEMP_LIMIT_TO_REG(LM87_INIT_INT_TEMP_MAX));
-        lm87_write_value(client, LM87_REG_INT_TEMP_LOW,
-                            TEMP_LIMIT_TO_REG(LM87_INIT_INT_TEMP_MIN));
-
-#ifndef LM87_AIN1
-        lm87_write_value(client, LM87_REG_FAN1_AIN1_LIMIT,
-                            FAN_TO_REG(LM87_INIT_FAN_MIN, 2));
-#endif
-#ifndef LM87_AIN2
-        lm87_write_value(client, LM87_REG_FAN2_AIN2_LIMIT,
-                            FAN_TO_REG(LM87_INIT_FAN_MIN, 2));
-#endif
 
         /* Start monitoring */