+static struct sensor_device_attribute sda_fan_beep[] = {
+ SENSOR_ATTR(fan1_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 6),
+ SENSOR_ATTR(fan2_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 7),
+ SENSOR_ATTR(fan3_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 11),
+ SENSOR_ATTR(fan4_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 21),
+ SENSOR_ATTR(fan5_beep, S_IWUSR | S_IRUGO, show_beep, store_beep, 22),
+};
+
+static struct sensor_device_attribute sda_fan_alarm[] = {
+ SENSOR_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 6),
+ SENSOR_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7),
+ SENSOR_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL, 11),
+ SENSOR_ATTR(fan4_alarm, S_IRUGO, show_alarm, NULL, 21),
+ SENSOR_ATTR(fan5_alarm, S_IRUGO, show_alarm, NULL, 22),
+};
+
+/* read/write PWMs */
+static ssize_t show_pwm(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83791d_data *data = w83791d_update_device(dev);
+ return sprintf(buf, "%u\n", data->pwm[nr]);
+}
+
+static ssize_t store_pwm(struct device *dev, struct device_attribute *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 w83791d_data *data = i2c_get_clientdata(client);
+ int nr = sensor_attr->index;
+ unsigned long val;
+
+ if (strict_strtoul(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->update_lock);
+ data->pwm[nr] = SENSORS_LIMIT(val, 0, 255);
+ w83791d_write(client, W83791D_REG_PWM[nr], data->pwm[nr]);
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+static struct sensor_device_attribute sda_pwm[] = {
+ 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(pwm4, S_IWUSR | S_IRUGO,
+ show_pwm, store_pwm, 3),
+ SENSOR_ATTR(pwm5, S_IWUSR | S_IRUGO,
+ show_pwm, store_pwm, 4),
+};
+
+static ssize_t show_pwmenable(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ int nr = sensor_attr->index;
+ struct w83791d_data *data = w83791d_update_device(dev);
+ return sprintf(buf, "%u\n", data->pwm_enable[nr] + 1);
+}
+
+static ssize_t store_pwmenable(struct device *dev,
+ struct device_attribute *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 w83791d_data *data = i2c_get_clientdata(client);
+ int nr = sensor_attr->index;
+ unsigned long val;
+ u8 reg_cfg_tmp;
+ u8 reg_idx = 0;
+ u8 val_shift = 0;
+ u8 keep_mask = 0;
+
+ int ret = strict_strtoul(buf, 10, &val);
+
+ if (ret || val < 1 || val > 3)
+ return -EINVAL;
+
+ mutex_lock(&data->update_lock);
+ data->pwm_enable[nr] = val - 1;
+ switch (nr) {
+ case 0:
+ reg_idx = 0;
+ val_shift = 2;
+ keep_mask = 0xf3;
+ break;
+ case 1:
+ reg_idx = 0;
+ val_shift = 4;
+ keep_mask = 0xcf;
+ break;
+ case 2:
+ reg_idx = 1;
+ val_shift = 2;
+ keep_mask = 0xf3;
+ break;
+ }
+
+ reg_cfg_tmp = w83791d_read(client, W83791D_REG_FAN_CFG[reg_idx]);
+ reg_cfg_tmp = (reg_cfg_tmp & keep_mask) |
+ data->pwm_enable[nr] << val_shift;
+
+ w83791d_write(client, W83791D_REG_FAN_CFG[reg_idx], reg_cfg_tmp);
+ mutex_unlock(&data->update_lock);
+
+ return count;
+}
+static struct sensor_device_attribute sda_pwmenable[] = {
+ SENSOR_ATTR(pwm1_enable, S_IWUSR | S_IRUGO,
+ show_pwmenable, store_pwmenable, 0),
+ SENSOR_ATTR(pwm2_enable, S_IWUSR | S_IRUGO,
+ show_pwmenable, store_pwmenable, 1),
+ SENSOR_ATTR(pwm3_enable, S_IWUSR | S_IRUGO,
+ show_pwmenable, store_pwmenable, 2),
+};
+
+/* For Smart Fan I / Thermal Cruise */
+static ssize_t show_temp_target(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ struct w83791d_data *data = w83791d_update_device(dev);
+ int nr = sensor_attr->index;
+ return sprintf(buf, "%d\n", TEMP1_FROM_REG(data->temp_target[nr]));
+}
+
+static ssize_t store_temp_target(struct device *dev,
+ struct device_attribute *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 w83791d_data *data = i2c_get_clientdata(client);
+ int nr = sensor_attr->index;
+ unsigned long val;
+ u8 target_mask;
+
+ if (strict_strtoul(buf, 10, &val))
+ return -EINVAL;
+
+ mutex_lock(&data->update_lock);
+ data->temp_target[nr] = TARGET_TEMP_TO_REG(val);
+ target_mask = w83791d_read(client,
+ W83791D_REG_TEMP_TARGET[nr]) & 0x80;
+ w83791d_write(client, W83791D_REG_TEMP_TARGET[nr],
+ data->temp_target[nr] | target_mask);
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+static struct sensor_device_attribute sda_temp_target[] = {
+ SENSOR_ATTR(temp1_target, S_IWUSR | S_IRUGO,
+ show_temp_target, store_temp_target, 0),
+ SENSOR_ATTR(temp2_target, S_IWUSR | S_IRUGO,
+ show_temp_target, store_temp_target, 1),
+ SENSOR_ATTR(temp3_target, S_IWUSR | S_IRUGO,
+ show_temp_target, store_temp_target, 2),
+};
+
+static ssize_t show_temp_tolerance(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+ struct w83791d_data *data = w83791d_update_device(dev);
+ int nr = sensor_attr->index;
+ return sprintf(buf, "%d\n", TEMP1_FROM_REG(data->temp_tolerance[nr]));
+}
+
+static ssize_t store_temp_tolerance(struct device *dev,
+ struct device_attribute *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 w83791d_data *data = i2c_get_clientdata(client);
+ int nr = sensor_attr->index;
+ unsigned long val;
+ u8 target_mask;
+ u8 reg_idx = 0;
+ u8 val_shift = 0;
+ u8 keep_mask = 0;
+
+ if (strict_strtoul(buf, 10, &val))
+ return -EINVAL;
+
+ switch (nr) {
+ case 0:
+ reg_idx = 0;
+ val_shift = 0;
+ keep_mask = 0xf0;
+ break;
+ case 1:
+ reg_idx = 0;
+ val_shift = 4;
+ keep_mask = 0x0f;
+ break;
+ case 2:
+ reg_idx = 1;
+ val_shift = 0;
+ keep_mask = 0xf0;
+ break;
+ }
+
+ mutex_lock(&data->update_lock);
+ data->temp_tolerance[nr] = TOL_TEMP_TO_REG(val);
+ target_mask = w83791d_read(client,
+ W83791D_REG_TEMP_TOL[reg_idx]) & keep_mask;
+ w83791d_write(client, W83791D_REG_TEMP_TOL[reg_idx],
+ (data->temp_tolerance[nr] << val_shift) | target_mask);
+ mutex_unlock(&data->update_lock);
+ return count;
+}
+
+static struct sensor_device_attribute sda_temp_tolerance[] = {
+ SENSOR_ATTR(temp1_tolerance, S_IWUSR | S_IRUGO,
+ show_temp_tolerance, store_temp_tolerance, 0),
+ SENSOR_ATTR(temp2_tolerance, S_IWUSR | S_IRUGO,
+ show_temp_tolerance, store_temp_tolerance, 1),
+ SENSOR_ATTR(temp3_tolerance, S_IWUSR | S_IRUGO,
+ show_temp_tolerance, store_temp_tolerance, 2),
+};
+
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff