/* Hysteresis register holds a relative value, while we want to present
an absolute to user-space */
static ssize_t show_temp2_crit_hyst(struct device *dev, struct device_attribute *dummy,
char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->temp8[2])
- TEMP8_FROM_REG(data->temp2_crit_hyst));
}
static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
int nr = attr->index;
int temp;
if (!nr) {
/*
* Use unsigned temperature unless its value is zero.
* If it is zero, use signed temperature.
*/
if (data->temp11u)
temp = TEMP11_FROM_REG(data->temp11u);
else
temp = TEMP11_FROM_REG(data->temp11[nr]);
} else {
if (data->remote_unsigned && nr == 2)
temp = TEMP11_FROM_REG((u16)data->temp11[nr]);
else
temp = TEMP11_FROM_REG(data->temp11[nr]);
}
return sprintf(buf, "%d\n", temp + data->temp2_offset);
}
static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", TEMP11_FROM_REG(data->temp11[attr->index]));
}
static ssize_t show_pwm1(struct device *dev, struct device_attribute *dummy,
char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->pwm1_value >= 2 * data->pwm1_freq ?
255 : (data->pwm1_value * 255 + data->pwm1_freq) /
(2 * data->pwm1_freq));
}
/*
* Hysteresis register holds a relative value, while we want to present
* an absolute to user-space
*/
static ssize_t temp2_crit_hyst_show(struct device *dev,
struct device_attribute *dummy, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", temp8_from_reg(data, 2)
+ data->temp2_offset
- TEMP8_FROM_REG(data->temp2_crit_hyst));
}
static ssize_t show_alarm(struct device *dev, struct device_attribute *devattr,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
int bitnr = attr->index;
return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
}
static ssize_t show_lut_temp(struct device *dev,
struct device_attribute *devattr,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", lut_temp_from_reg(data, attr->index)
+ data->temp2_offset);
}
static ssize_t show_pwm1(struct device *dev, struct device_attribute *devattr,
char *buf)
{
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct lm63_data *data = lm63_update_device(dev);
int nr = attr->index;
int pwm;
if (data->pwm_highres)
pwm = data->pwm1[nr];
else
pwm = data->pwm1[nr] >= 2 * data->pwm1_freq ?
255 : (data->pwm1[nr] * 255 + data->pwm1_freq) /
(2 * data->pwm1_freq);
return sprintf(buf, "%d\n", pwm);
}
static ssize_t show_alarms(struct device *dev, struct device_attribute *dummy,
char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);
}
static ssize_t show_pwm1_enable(struct device *dev, struct device_attribute *dummy,
char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->config_fan & 0x20 ? 1 : 2);
}
