: (val)) / 1000, 0, 0xff))
#define TEMP_ADD_TO_REG_LOW(val) ((val%1000) ? 0x80 : 0x00)
: (val)) / 1000, 0, 0xff))
#define TEMP_ADD_TO_REG_LOW(val) ((val%1000) ? 0x80 : 0x00)
u8 pwm[7]; /* We only consider the first 3 set of pwm,
although 792 chip has 7 set of pwm. */
u8 pwmenable[3];
u8 pwm[7]; /* We only consider the first 3 set of pwm,
although 792 chip has 7 set of pwm. */
u8 pwmenable[3];
u32 alarms; /* realtime status register encoding,combined */
u8 chassis; /* Chassis status */
u8 chassis_clear; /* CLR_CHS, clear chassis intrusion detection */
u32 alarms; /* realtime status register encoding,combined */
u8 chassis; /* Chassis status */
u8 chassis_clear; /* CLR_CHS, clear chassis intrusion detection */
data->in_##reg[nr] = SENSORS_LIMIT(IN_TO_REG(nr, val)/4, 0, 255); \
w83792d_write_value(client, W83792D_REG_IN_##REG[nr], data->in_##reg[nr]); \
data->in_##reg[nr] = SENSORS_LIMIT(IN_TO_REG(nr, val)/4, 0, 255); \
w83792d_write_value(client, W83792D_REG_IN_##REG[nr], data->in_##reg[nr]); \
data->fan_min[nr] = FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));
w83792d_write_value(client, W83792D_REG_FAN_MIN[nr],
data->fan_min[nr]);
data->fan_min[nr] = FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));
w83792d_write_value(client, W83792D_REG_FAN_MIN[nr],
data->fan_min[nr]);
/* Note: we save and restore the fan minimum here, because its value is
determined in part by the fan divisor. This follows the principle of
/* Note: we save and restore the fan minimum here, because its value is
determined in part by the fan divisor. This follows the principle of
because the divisor changed. */
static ssize_t
store_fan_div(struct device *dev, struct device_attribute *attr,
because the divisor changed. */
static ssize_t
store_fan_div(struct device *dev, struct device_attribute *attr,
min = FAN_FROM_REG(data->fan_min[nr],
DIV_FROM_REG(data->fan_div[nr]));
min = FAN_FROM_REG(data->fan_min[nr],
DIV_FROM_REG(data->fan_div[nr]));
/* Restore fan_min */
data->fan_min[nr] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr]));
w83792d_write_value(client, W83792D_REG_FAN_MIN[nr], data->fan_min[nr]);
/* Restore fan_min */
data->fan_min[nr] = FAN_TO_REG(min, DIV_FROM_REG(data->fan_div[nr]));
w83792d_write_value(client, W83792D_REG_FAN_MIN[nr], data->fan_min[nr]);
data->temp1[nr] = TEMP1_TO_REG(val);
w83792d_write_value(client, W83792D_REG_TEMP1[nr],
data->temp1[nr]);
data->temp1[nr] = TEMP1_TO_REG(val);
w83792d_write_value(client, W83792D_REG_TEMP1[nr],
data->temp1[nr]);
data->temp_add[nr][index] = TEMP_ADD_TO_REG_HIGH(val);
data->temp_add[nr][index+1] = TEMP_ADD_TO_REG_LOW(val);
w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index],
data->temp_add[nr][index]);
w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index+1],
data->temp_add[nr][index+1]);
data->temp_add[nr][index] = TEMP_ADD_TO_REG_HIGH(val);
data->temp_add[nr][index+1] = TEMP_ADD_TO_REG_LOW(val);
w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index],
data->temp_add[nr][index]);
w83792d_write_value(client, W83792D_REG_TEMP_ADD[nr][index+1],
data->temp_add[nr][index+1]);
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct w83792d_data *data = w83792d_update_device(dev);
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct w83792d_data *data = w83792d_update_device(dev);
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
struct i2c_client *client = to_i2c_client(dev);
struct w83792d_data *data = i2c_get_clientdata(client);
struct i2c_client *client = to_i2c_client(dev);
struct w83792d_data *data = i2c_get_clientdata(client);
- mutex_lock(&data->update_lock);
- val |= w83792d_read_value(client, W83792D_REG_PWM[nr]) & 0xf0;
- data->pwm[nr] = val;
+ val = simple_strtoul(buf, NULL, 10);
+ data->pwm[nr] = PWM_TO_REG(val);
u8 fan_cfg_tmp, cfg1_tmp, cfg2_tmp, cfg3_tmp, cfg4_tmp;
val = simple_strtoul(buf, NULL, 10);
u8 fan_cfg_tmp, cfg1_tmp, cfg2_tmp, cfg3_tmp, cfg4_tmp;
val = simple_strtoul(buf, NULL, 10);
cfg4_tmp = w83792d_read_value(client,W83792D_REG_FAN_CFG) & 0xc0;
fan_cfg_tmp = ((cfg4_tmp | cfg3_tmp) | cfg2_tmp) | cfg1_tmp;
w83792d_write_value(client, W83792D_REG_FAN_CFG, fan_cfg_tmp);
cfg4_tmp = w83792d_read_value(client,W83792D_REG_FAN_CFG) & 0xc0;
fan_cfg_tmp = ((cfg4_tmp | cfg3_tmp) | cfg2_tmp) | cfg1_tmp;
w83792d_write_value(client, W83792D_REG_FAN_CFG, fan_cfg_tmp);
- SENSOR_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0),
- SENSOR_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1),
- SENSOR_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2),
+ SENSOR_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1),
+ SENSOR_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2),
+ SENSOR_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 3),
};
static struct sensor_device_attribute sda_pwm_enable[] = {
SENSOR_ATTR(pwm1_enable, S_IWUSR | S_IRUGO,
};
static struct sensor_device_attribute sda_pwm_enable[] = {
SENSOR_ATTR(pwm1_enable, S_IWUSR | S_IRUGO,
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct w83792d_data *data = w83792d_update_device(dev);
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct w83792d_data *data = w83792d_update_device(dev);
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
struct i2c_client *client = to_i2c_client(dev);
struct w83792d_data *data = i2c_get_clientdata(client);
u32 val;
struct i2c_client *client = to_i2c_client(dev);
struct w83792d_data *data = i2c_get_clientdata(client);
u32 val;
- if (val != 0 && val != 1)
- return -EINVAL;
-
- mutex_lock(&data->update_lock);
- data->pwm[nr] = w83792d_read_value(client, W83792D_REG_PWM[nr]);
- if (val) { /* PWM mode */
- data->pwm[nr] |= 0x80;
- } else { /* DC mode */
- data->pwm[nr] &= 0x7f;
- }
- w83792d_write_value(client, W83792D_REG_PWM[nr], data->pwm[nr]);
- mutex_unlock(&data->update_lock);
+ data->pwm_mode[nr] = SENSORS_LIMIT(val, 0, 1);
+ pwm_mode_mask = w83792d_read_value(client,
+ W83792D_REG_PWM[nr]) & 0x7f;
+ w83792d_write_value(client, W83792D_REG_PWM[nr],
+ ((data->pwm_mode[nr]) << 7) | pwm_mode_mask);
return count;
}
static struct sensor_device_attribute sda_pwm_mode[] = {
SENSOR_ATTR(pwm1_mode, S_IWUSR | S_IRUGO,
return count;
}
static struct sensor_device_attribute sda_pwm_mode[] = {
SENSOR_ATTR(pwm1_mode, S_IWUSR | S_IRUGO,
show_pwm_mode, store_pwm_mode, 1),
show_pwm_mode, store_pwm_mode, 1),
show_pwm_mode, store_pwm_mode, 2),
show_pwm_mode, store_pwm_mode, 2),
data->chassis_clear = SENSORS_LIMIT(val, 0 ,1);
temp1 = ((data->chassis_clear) << 7) & 0x80;
temp2 = w83792d_read_value(client,
W83792D_REG_CHASSIS_CLR) & 0x7f;
w83792d_write_value(client, W83792D_REG_CHASSIS_CLR, temp1 | temp2);
data->chassis_clear = SENSORS_LIMIT(val, 0 ,1);
temp1 = ((data->chassis_clear) << 7) & 0x80;
temp2 = w83792d_read_value(client,
W83792D_REG_CHASSIS_CLR) & 0x7f;
w83792d_write_value(client, W83792D_REG_CHASSIS_CLR, temp1 | temp2);
val = simple_strtoul(buf, NULL, 10);
target_tmp = val;
target_tmp = target_tmp & 0x7f;
val = simple_strtoul(buf, NULL, 10);
target_tmp = val;
target_tmp = target_tmp & 0x7f;
target_mask = w83792d_read_value(client, W83792D_REG_THERMAL[nr]) & 0x80;
data->thermal_cruise[nr] = SENSORS_LIMIT(target_tmp, 0, 255);
w83792d_write_value(client, W83792D_REG_THERMAL[nr],
(data->thermal_cruise[nr]) | target_mask);
target_mask = w83792d_read_value(client, W83792D_REG_THERMAL[nr]) & 0x80;
data->thermal_cruise[nr] = SENSORS_LIMIT(target_tmp, 0, 255);
w83792d_write_value(client, W83792D_REG_THERMAL[nr],
(data->thermal_cruise[nr]) | target_mask);
tol_mask = w83792d_read_value(client,
W83792D_REG_TOLERANCE[nr]) & ((nr == 1) ? 0x0f : 0xf0);
tol_tmp = SENSORS_LIMIT(val, 0, 15);
tol_mask = w83792d_read_value(client,
W83792D_REG_TOLERANCE[nr]) & ((nr == 1) ? 0x0f : 0xf0);
tol_tmp = SENSORS_LIMIT(val, 0, 15);
data->sf2_points[index][nr] = SENSORS_LIMIT(val, 0, 127);
mask_tmp = w83792d_read_value(client,
W83792D_REG_POINTS[index][nr]) & 0x80;
w83792d_write_value(client, W83792D_REG_POINTS[index][nr],
mask_tmp|data->sf2_points[index][nr]);
data->sf2_points[index][nr] = SENSORS_LIMIT(val, 0, 127);
mask_tmp = w83792d_read_value(client,
W83792D_REG_POINTS[index][nr]) & 0x80;
w83792d_write_value(client, W83792D_REG_POINTS[index][nr],
mask_tmp|data->sf2_points[index][nr]);
u8 mask_tmp=0, level_tmp=0;
val = simple_strtoul(buf, NULL, 10);
u8 mask_tmp=0, level_tmp=0;
val = simple_strtoul(buf, NULL, 10);
data->sf2_levels[index][nr] = SENSORS_LIMIT((val * 15) / 100, 0, 15);
mask_tmp = w83792d_read_value(client, W83792D_REG_LEVELS[index][nr])
& ((nr==3) ? 0xf0 : 0x0f);
data->sf2_levels[index][nr] = SENSORS_LIMIT((val * 15) / 100, 0, 15);
mask_tmp = w83792d_read_value(client, W83792D_REG_LEVELS[index][nr])
& ((nr==3) ? 0xf0 : 0x0f);
level_tmp = data->sf2_levels[index][nr] << 4;
}
w83792d_write_value(client, W83792D_REG_LEVELS[index][nr], level_tmp | mask_tmp);
level_tmp = data->sf2_levels[index][nr] << 4;
}
w83792d_write_value(client, W83792D_REG_LEVELS[index][nr], level_tmp | mask_tmp);
struct i2c_client *client = to_i2c_client(dev);
struct w83792d_data *data = i2c_get_clientdata(client);
int i, j;
struct i2c_client *client = to_i2c_client(dev);
struct w83792d_data *data = i2c_get_clientdata(client);
int i, j;
data->fan_min[i] = w83792d_read_value(client,
W83792D_REG_FAN_MIN[i]);
/* Update the PWM/DC Value and PWM/DC flag */
data->fan_min[i] = w83792d_read_value(client,
W83792D_REG_FAN_MIN[i]);
/* Update the PWM/DC Value and PWM/DC flag */
dev_dbg(dev, "fan[%d] is: 0x%x\n", i, data->fan[i]);
dev_dbg(dev, "fan[%d] min is: 0x%x\n", i, data->fan_min[i]);
dev_dbg(dev, "pwm[%d] is: 0x%x\n", i, data->pwm[i]);
dev_dbg(dev, "fan[%d] is: 0x%x\n", i, data->fan[i]);
dev_dbg(dev, "fan[%d] min is: 0x%x\n", i, data->fan_min[i]);
dev_dbg(dev, "pwm[%d] is: 0x%x\n", i, data->pwm[i]);