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Ignore fan invert configuration bits.

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Do not depend on "new data ready" bit for fan speed update.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2492 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2004-04-29 21:34:39 +00:00
1 parent dbc993ac93
commit bb5da5b8a8
1 file changed
+8 -12
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kernel/chips/pc87360.c
+8 -12
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@@ -116,10 +116,10 @@ static inline void superio_exit(void)
#define FAN_CONFIG_CONTROL(val,nr) (((val) >> (3 + nr * 3)) & 1)
#define FAN_CONFIG_INVERT(val,nr) (((val) >> (4 + nr * 3)) & 1)
#define PWM_FROM_REG(val,inv) ((inv) ? 255 - (val) : (val))
#define PWM_TO_REG(val,inv) (((val) < 0) ? ((inv) ? 255 : 0) : \
((val) > 255) ? ((inv) ? 0 : 255) : \
(inv) ? 255 - (val) : (val))
#define PWM_FROM_REG(val) (val)
#define PWM_TO_REG(val) (((val) < 0) ? 0 : \
((val) > 255) ? 255 : \
(val))
/*
* Voltage registers and conversions
@@ -653,10 +653,8 @@ static void pc87360_update_client(struct i2c_client *client)
pc87360_write_value(data, LD_FAN, NO_BANK,
PC87360_REG_FAN_STATUS(i),
data->fan_status[i] | 0x06);
if (data->fan_status[i] & 0x01) {
data->fan[i] = pc87360_read_value(data, LD_FAN,
NO_BANK, PC87360_REG_FAN(i));
}
data->fan[i] = pc87360_read_value(data, LD_FAN,
NO_BANK, PC87360_REG_FAN(i));
data->fan_min[i] = pc87360_read_value(data, LD_FAN,
NO_BANK, PC87360_REG_FAN_MIN(i));
data->pwm[i] = pc87360_read_value(data, LD_FAN,
@@ -818,16 +816,14 @@ void pc87360_pwm(struct i2c_client *client, int operation, int ctl_name,
*nrels_mag = 0;
else if (operation == SENSORS_PROC_REAL_READ) {
pc87360_update_client(client);
results[0] = PWM_FROM_REG(data->pwm[nr],
FAN_CONFIG_INVERT(data->fan_conf[0], nr));
results[0] = PWM_FROM_REG(data->pwm[nr]);
results[1] = FAN_CONFIG_CONTROL(data->fan_conf[0], nr);
*nrels_mag = 2;
}
else if (operation == SENSORS_PROC_REAL_WRITE) {
if (*nrels_mag >= 1)
{
data->pwm[nr] = PWM_TO_REG(results[0],
FAN_CONFIG_INVERT(data->fan_conf[0], nr));
data->pwm[nr] = PWM_TO_REG(results[0]);
pc87360_write_value(data, LD_FAN, NO_BANK,
PC87360_REG_PWM(nr),
data->pwm[nr]);