hwmon: (adt7470) Convert to devm_hwmon_device_register_with_info API
Use the devm_hwmon_device_register_with_info API and remove code that deals with the standard sensor attributes. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210826024121.15665-4-chris.packham@alliedtelesis.co.nz [groeck: Fixed alignment issues] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Chris Packham
Guenter Roeck
parent
ef67959c42
commit
fc958a61ff
@ -533,92 +533,63 @@ static ssize_t num_temp_sensors_store(struct device *dev,
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return count;
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}
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static ssize_t temp_min_show(struct device *dev,
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struct device_attribute *devattr, char *buf)
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static int adt7470_temp_read(struct device *dev, u32 attr, int channel, long *val)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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return sprintf(buf, "%d\n", 1000 * data->temp_min[attr->index]);
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switch (attr) {
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case hwmon_temp_input:
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*val = 1000 * data->temp[channel];
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break;
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case hwmon_temp_min:
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*val = 1000 * data->temp_min[channel];
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break;
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case hwmon_temp_max:
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*val = 1000 * data->temp_max[channel];
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break;
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case hwmon_temp_alarm:
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*val = !!(data->alarm & channel);
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break;
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default:
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return -EOPNOTSUPP;
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}
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return 0;
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}
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static ssize_t temp_min_store(struct device *dev,
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struct device_attribute *devattr,
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const char *buf, size_t count)
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static int adt7470_temp_write(struct device *dev, u32 attr, int channel, long val)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = dev_get_drvdata(dev);
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long temp;
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int err;
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if (kstrtol(buf, 10, &temp))
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return -EINVAL;
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val = clamp_val(val, -128000, 127000);
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val = DIV_ROUND_CLOSEST(val, 1000);
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temp = clamp_val(temp, -128000, 127000);
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temp = DIV_ROUND_CLOSEST(temp, 1000);
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switch (attr) {
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case hwmon_temp_min:
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mutex_lock(&data->lock);
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data->temp_min[channel] = val;
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err = regmap_write(data->regmap, ADT7470_TEMP_MIN_REG(channel), val);
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mutex_unlock(&data->lock);
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break;
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case hwmon_temp_max:
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mutex_lock(&data->lock);
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data->temp_max[channel] = val;
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err = regmap_write(data->regmap, ADT7470_TEMP_MAX_REG(channel), val);
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mutex_unlock(&data->lock);
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break;
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default:
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return -EOPNOTSUPP;
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}
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mutex_lock(&data->lock);
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data->temp_min[attr->index] = temp;
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err = regmap_write(data->regmap, ADT7470_TEMP_MIN_REG(attr->index),
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temp);
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mutex_unlock(&data->lock);
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return err < 0 ? err : count;
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}
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static ssize_t temp_max_show(struct device *dev,
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struct device_attribute *devattr, char *buf)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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return sprintf(buf, "%d\n", 1000 * data->temp_max[attr->index]);
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}
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static ssize_t temp_max_store(struct device *dev,
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struct device_attribute *devattr,
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const char *buf, size_t count)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = dev_get_drvdata(dev);
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long temp;
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int err;
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if (kstrtol(buf, 10, &temp))
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return -EINVAL;
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temp = clamp_val(temp, -128000, 127000);
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temp = DIV_ROUND_CLOSEST(temp, 1000);
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mutex_lock(&data->lock);
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data->temp_max[attr->index] = temp;
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err = regmap_write(data->regmap, ADT7470_TEMP_MAX_REG(attr->index), temp);
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mutex_unlock(&data->lock);
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return err < 0 ? err : count;
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}
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static ssize_t temp_show(struct device *dev, struct device_attribute *devattr,
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char *buf)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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return sprintf(buf, "%d\n", 1000 * data->temp[attr->index]);
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return err;
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}
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static ssize_t alarm_mask_show(struct device *dev,
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struct device_attribute *devattr,
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char *buf)
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struct device_attribute *devattr, char *buf)
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{
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struct adt7470_data *data = adt7470_update_device(dev);
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@ -650,98 +621,68 @@ static ssize_t alarm_mask_store(struct device *dev,
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return err < 0 ? err : count;
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}
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static ssize_t fan_max_show(struct device *dev,
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struct device_attribute *devattr, char *buf)
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static int adt7470_fan_read(struct device *dev, u32 attr, int channel, long *val)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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if (FAN_DATA_VALID(data->fan_max[attr->index]))
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return sprintf(buf, "%d\n",
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FAN_PERIOD_TO_RPM(data->fan_max[attr->index]));
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else
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return sprintf(buf, "0\n");
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switch (attr) {
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case hwmon_fan_input:
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if (FAN_DATA_VALID(data->fan[channel]))
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*val = FAN_PERIOD_TO_RPM(data->fan[channel]);
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else
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*val = 0;
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break;
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case hwmon_fan_min:
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if (FAN_DATA_VALID(data->fan_min[channel]))
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*val = FAN_PERIOD_TO_RPM(data->fan_min[channel]);
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else
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*val = 0;
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break;
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case hwmon_fan_max:
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if (FAN_DATA_VALID(data->fan_max[channel]))
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*val = FAN_PERIOD_TO_RPM(data->fan_max[channel]);
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else
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*val = 0;
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break;
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case hwmon_fan_alarm:
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*val = !!(data->alarm & (1 << (12 + channel)));
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break;
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default:
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return -EOPNOTSUPP;
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}
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return 0;
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}
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static ssize_t fan_max_store(struct device *dev,
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struct device_attribute *devattr,
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const char *buf, size_t count)
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static int adt7470_fan_write(struct device *dev, u32 attr, int channel, long val)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = dev_get_drvdata(dev);
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long temp;
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int err;
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if (kstrtol(buf, 10, &temp) || !temp)
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return -EINVAL;
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val = FAN_RPM_TO_PERIOD(val);
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val = clamp_val(val, 1, 65534);
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temp = FAN_RPM_TO_PERIOD(temp);
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temp = clamp_val(temp, 1, 65534);
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switch (attr) {
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case hwmon_fan_min:
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mutex_lock(&data->lock);
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data->fan_min[channel] = val;
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err = adt7470_write_word_data(data, ADT7470_REG_FAN_MIN(channel), val);
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mutex_unlock(&data->lock);
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break;
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case hwmon_fan_max:
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mutex_lock(&data->lock);
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data->fan_max[channel] = val;
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err = adt7470_write_word_data(data, ADT7470_REG_FAN_MAX(channel), val);
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mutex_unlock(&data->lock);
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break;
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default:
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return -EOPNOTSUPP;
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}
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mutex_lock(&data->lock);
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data->fan_max[attr->index] = temp;
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err = adt7470_write_word_data(data, ADT7470_REG_FAN_MAX(attr->index), temp);
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mutex_unlock(&data->lock);
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return err < 0 ? err : count;
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}
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static ssize_t fan_min_show(struct device *dev,
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struct device_attribute *devattr, char *buf)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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if (FAN_DATA_VALID(data->fan_min[attr->index]))
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return sprintf(buf, "%d\n",
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FAN_PERIOD_TO_RPM(data->fan_min[attr->index]));
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else
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return sprintf(buf, "0\n");
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}
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static ssize_t fan_min_store(struct device *dev,
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struct device_attribute *devattr,
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const char *buf, size_t count)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = dev_get_drvdata(dev);
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long temp;
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int err;
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if (kstrtol(buf, 10, &temp) || !temp)
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return -EINVAL;
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temp = FAN_RPM_TO_PERIOD(temp);
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temp = clamp_val(temp, 1, 65534);
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mutex_lock(&data->lock);
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data->fan_min[attr->index] = temp;
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err = adt7470_write_word_data(data, ADT7470_REG_FAN_MIN(attr->index), temp);
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mutex_unlock(&data->lock);
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return err < 0 ? err : count;
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}
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static ssize_t fan_show(struct device *dev, struct device_attribute *devattr,
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char *buf)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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if (FAN_DATA_VALID(data->fan[attr->index]))
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return sprintf(buf, "%d\n",
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FAN_PERIOD_TO_RPM(data->fan[attr->index]));
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else
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return sprintf(buf, "0\n");
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return err;
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}
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static ssize_t force_pwm_max_show(struct device *dev,
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@ -776,55 +717,18 @@ static ssize_t force_pwm_max_store(struct device *dev,
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return err < 0 ? err : count;
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}
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static ssize_t pwm_show(struct device *dev, struct device_attribute *devattr,
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char *buf)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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return sprintf(buf, "%d\n", data->pwm[attr->index]);
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}
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static ssize_t pwm_store(struct device *dev, struct device_attribute *devattr,
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const char *buf, size_t count)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = dev_get_drvdata(dev);
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long temp;
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int err;
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if (kstrtol(buf, 10, &temp))
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return -EINVAL;
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temp = clamp_val(temp, 0, 255);
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mutex_lock(&data->lock);
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data->pwm[attr->index] = temp;
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err = regmap_write(data->regmap, ADT7470_REG_PWM(attr->index), temp);
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mutex_unlock(&data->lock);
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return err < 0 ? err : count;
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}
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/* These are the valid PWM frequencies to the nearest Hz */
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static const int adt7470_freq_map[] = {
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11, 15, 22, 29, 35, 44, 59, 88, 1400, 22500
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};
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static ssize_t pwm1_freq_show(struct device *dev,
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struct device_attribute *devattr, char *buf)
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static int pwm1_freq_get(struct device *dev)
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{
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struct adt7470_data *data = adt7470_update_device(dev);
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struct adt7470_data *data = dev_get_drvdata(dev);
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unsigned int cfg_reg_1, cfg_reg_2;
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int index;
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int err;
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if (IS_ERR(data))
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return PTR_ERR(data);
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mutex_lock(&data->lock);
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err = regmap_read(data->regmap, ADT7470_REG_CFG, &cfg_reg_1);
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if (err < 0)
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@ -840,26 +744,44 @@ static ssize_t pwm1_freq_show(struct device *dev,
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if (index >= ARRAY_SIZE(adt7470_freq_map))
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index = ARRAY_SIZE(adt7470_freq_map) - 1;
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return scnprintf(buf, PAGE_SIZE, "%d\n", adt7470_freq_map[index]);
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return adt7470_freq_map[index];
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out:
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mutex_unlock(&data->lock);
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return err;
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}
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static ssize_t pwm1_freq_store(struct device *dev,
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struct device_attribute *devattr,
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const char *buf, size_t count)
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static int adt7470_pwm_read(struct device *dev, u32 attr, int channel, long *val)
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{
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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switch (attr) {
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case hwmon_pwm_input:
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*val = data->pwm[channel];
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break;
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case hwmon_pwm_enable:
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*val = 1 + data->pwm_automatic[channel];
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break;
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case hwmon_pwm_freq:
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*val = pwm1_freq_get(dev);
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break;
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default:
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return -EOPNOTSUPP;
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}
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return 0;
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}
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static int pwm1_freq_set(struct device *dev, long freq)
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{
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struct adt7470_data *data = dev_get_drvdata(dev);
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long freq;
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unsigned int low_freq = ADT7470_CFG_LF;
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int index;
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int low_freq = ADT7470_CFG_LF;
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int err;
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if (kstrtol(buf, 10, &freq))
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return -EINVAL;
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/* Round the user value given to the closest available frequency */
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index = find_closest(freq, adt7470_freq_map,
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ARRAY_SIZE(adt7470_freq_map));
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@ -883,7 +805,49 @@ static ssize_t pwm1_freq_store(struct device *dev,
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out:
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mutex_unlock(&data->lock);
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return err < 0 ? err : count;
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return err;
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}
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static int adt7470_pwm_write(struct device *dev, u32 attr, int channel, long val)
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{
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struct adt7470_data *data = dev_get_drvdata(dev);
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unsigned int pwm_auto_reg_mask;
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int err;
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switch (attr) {
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case hwmon_pwm_input:
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val = clamp_val(val, 0, 255);
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mutex_lock(&data->lock);
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data->pwm[channel] = val;
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err = regmap_write(data->regmap, ADT7470_REG_PWM(channel),
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data->pwm[channel]);
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mutex_unlock(&data->lock);
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break;
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case hwmon_pwm_enable:
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if (channel % 2)
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pwm_auto_reg_mask = ADT7470_PWM2_AUTO_MASK;
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else
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pwm_auto_reg_mask = ADT7470_PWM1_AUTO_MASK;
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if (val != 2 && val != 1)
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return -EINVAL;
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val--;
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mutex_lock(&data->lock);
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data->pwm_automatic[channel] = val;
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err = regmap_update_bits(data->regmap, ADT7470_REG_PWM_CFG(channel),
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pwm_auto_reg_mask,
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val ? pwm_auto_reg_mask : 0);
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mutex_unlock(&data->lock);
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break;
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case hwmon_pwm_freq:
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err = pwm1_freq_set(dev, val);
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break;
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default:
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return -EOPNOTSUPP;
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}
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return err;
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}
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static ssize_t pwm_max_show(struct device *dev,
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@ -1005,50 +969,6 @@ static ssize_t pwm_tmin_store(struct device *dev,
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return err < 0 ? err : count;
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}
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static ssize_t pwm_auto_show(struct device *dev,
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struct device_attribute *devattr, char *buf)
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{
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struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
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struct adt7470_data *data = adt7470_update_device(dev);
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if (IS_ERR(data))
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return PTR_ERR(data);
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|
||||
return sprintf(buf, "%d\n", 1 + data->pwm_automatic[attr->index]);
|
||||
}
|
||||
|
||||
static ssize_t pwm_auto_store(struct device *dev,
|
||||
struct device_attribute *devattr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
|
||||
struct adt7470_data *data = dev_get_drvdata(dev);
|
||||
int pwm_auto_reg_mask;
|
||||
long temp;
|
||||
int err;
|
||||
|
||||
if (kstrtol(buf, 10, &temp))
|
||||
return -EINVAL;
|
||||
|
||||
if (attr->index % 2)
|
||||
pwm_auto_reg_mask = ADT7470_PWM2_AUTO_MASK;
|
||||
else
|
||||
pwm_auto_reg_mask = ADT7470_PWM1_AUTO_MASK;
|
||||
|
||||
if (temp != 2 && temp != 1)
|
||||
return -EINVAL;
|
||||
temp--;
|
||||
|
||||
mutex_lock(&data->lock);
|
||||
data->pwm_automatic[attr->index] = temp;
|
||||
err = regmap_update_bits(data->regmap, ADT7470_REG_PWM_CFG(attr->index),
|
||||
pwm_auto_reg_mask,
|
||||
temp ? pwm_auto_reg_mask : 0);
|
||||
mutex_unlock(&data->lock);
|
||||
|
||||
return err < 0 ? err : count;
|
||||
}
|
||||
|
||||
static ssize_t pwm_auto_temp_show(struct device *dev,
|
||||
struct device_attribute *devattr, char *buf)
|
||||
{
|
||||
@ -1110,98 +1030,12 @@ static ssize_t pwm_auto_temp_store(struct device *dev,
|
||||
return err < 0 ? err : count;
|
||||
}
|
||||
|
||||
static ssize_t alarm_show(struct device *dev,
|
||||
struct device_attribute *devattr, char *buf)
|
||||
{
|
||||
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
|
||||
struct adt7470_data *data = adt7470_update_device(dev);
|
||||
|
||||
if (IS_ERR(data))
|
||||
return PTR_ERR(data);
|
||||
|
||||
if (data->alarm & attr->index)
|
||||
return sprintf(buf, "1\n");
|
||||
else
|
||||
return sprintf(buf, "0\n");
|
||||
}
|
||||
|
||||
static DEVICE_ATTR_RW(alarm_mask);
|
||||
static DEVICE_ATTR_RW(num_temp_sensors);
|
||||
static DEVICE_ATTR_RW(auto_update_interval);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp3_max, temp_max, 2);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp4_max, temp_max, 3);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp5_max, temp_max, 4);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp6_max, temp_max, 5);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp7_max, temp_max, 6);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp8_max, temp_max, 7);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp9_max, temp_max, 8);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp10_max, temp_max, 9);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(temp1_min, temp_min, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp2_min, temp_min, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp3_min, temp_min, 2);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp4_min, temp_min, 3);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp5_min, temp_min, 4);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp6_min, temp_min, 5);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp7_min, temp_min, 6);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp8_min, temp_min, 7);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp9_min, temp_min, 8);
|
||||
static SENSOR_DEVICE_ATTR_RW(temp10_min, temp_min, 9);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RO(temp1_input, temp, 0);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp2_input, temp, 1);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp3_input, temp, 2);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp4_input, temp, 3);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp5_input, temp, 4);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp6_input, temp, 5);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp7_input, temp, 6);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp8_input, temp, 7);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp9_input, temp, 8);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp10_input, temp, 9);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RO(temp1_alarm, alarm, ADT7470_R1T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp2_alarm, alarm, ADT7470_R2T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp3_alarm, alarm, ADT7470_R3T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp4_alarm, alarm, ADT7470_R4T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp5_alarm, alarm, ADT7470_R5T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp6_alarm, alarm, ADT7470_R6T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp7_alarm, alarm, ADT7470_R7T_ALARM);
|
||||
static SENSOR_DEVICE_ATTR_RO(temp8_alarm, alarm, ALARM2(ADT7470_R8T_ALARM));
|
||||
static SENSOR_DEVICE_ATTR_RO(temp9_alarm, alarm, ALARM2(ADT7470_R9T_ALARM));
|
||||
static SENSOR_DEVICE_ATTR_RO(temp10_alarm, alarm, ALARM2(ADT7470_R10T_ALARM));
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(fan1_max, fan_max, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(fan2_max, fan_max, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(fan3_max, fan_max, 2);
|
||||
static SENSOR_DEVICE_ATTR_RW(fan4_max, fan_max, 3);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(fan1_min, fan_min, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(fan2_min, fan_min, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(fan3_min, fan_min, 2);
|
||||
static SENSOR_DEVICE_ATTR_RW(fan4_min, fan_min, 3);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RO(fan1_input, fan, 0);
|
||||
static SENSOR_DEVICE_ATTR_RO(fan2_input, fan, 1);
|
||||
static SENSOR_DEVICE_ATTR_RO(fan3_input, fan, 2);
|
||||
static SENSOR_DEVICE_ATTR_RO(fan4_input, fan, 3);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RO(fan1_alarm, alarm, ALARM2(ADT7470_FAN1_ALARM));
|
||||
static SENSOR_DEVICE_ATTR_RO(fan2_alarm, alarm, ALARM2(ADT7470_FAN2_ALARM));
|
||||
static SENSOR_DEVICE_ATTR_RO(fan3_alarm, alarm, ALARM2(ADT7470_FAN3_ALARM));
|
||||
static SENSOR_DEVICE_ATTR_RO(fan4_alarm, alarm, ALARM2(ADT7470_FAN4_ALARM));
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(force_pwm_max, force_pwm_max, 0);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm1, pwm, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm2, pwm, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm3, pwm, 2);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm4, pwm, 3);
|
||||
|
||||
static DEVICE_ATTR_RW(pwm1_freq);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point1_pwm, pwm_min, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm2_auto_point1_pwm, pwm_min, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm3_auto_point1_pwm, pwm_min, 2);
|
||||
@ -1222,11 +1056,6 @@ static SENSOR_DEVICE_ATTR_RO(pwm2_auto_point2_temp, pwm_tmax, 1);
|
||||
static SENSOR_DEVICE_ATTR_RO(pwm3_auto_point2_temp, pwm_tmax, 2);
|
||||
static SENSOR_DEVICE_ATTR_RO(pwm4_auto_point2_temp, pwm_tmax, 3);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm1_enable, pwm_auto, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm2_enable, pwm_auto, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm3_enable, pwm_auto, 2);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm4_enable, pwm_auto, 3);
|
||||
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm1_auto_channels_temp, pwm_auto_temp, 0);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm2_auto_channels_temp, pwm_auto_temp, 1);
|
||||
static SENSOR_DEVICE_ATTR_RW(pwm3_auto_channels_temp, pwm_auto_temp, 2);
|
||||
@ -1236,68 +1065,7 @@ static struct attribute *adt7470_attrs[] = {
|
||||
&dev_attr_alarm_mask.attr,
|
||||
&dev_attr_num_temp_sensors.attr,
|
||||
&dev_attr_auto_update_interval.attr,
|
||||
&sensor_dev_attr_temp1_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp2_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp3_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp4_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp5_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp6_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp7_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp8_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp9_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp10_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp1_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp2_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp3_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp4_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp5_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp6_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp7_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp8_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp9_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp10_min.dev_attr.attr,
|
||||
&sensor_dev_attr_temp1_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp2_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp3_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp4_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp5_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp6_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp7_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp8_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp9_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp10_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp1_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp2_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp3_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp4_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp5_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp6_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp7_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp8_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp9_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_temp10_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_fan1_max.dev_attr.attr,
|
||||
&sensor_dev_attr_fan2_max.dev_attr.attr,
|
||||
&sensor_dev_attr_fan3_max.dev_attr.attr,
|
||||
&sensor_dev_attr_fan4_max.dev_attr.attr,
|
||||
&sensor_dev_attr_fan1_min.dev_attr.attr,
|
||||
&sensor_dev_attr_fan2_min.dev_attr.attr,
|
||||
&sensor_dev_attr_fan3_min.dev_attr.attr,
|
||||
&sensor_dev_attr_fan4_min.dev_attr.attr,
|
||||
&sensor_dev_attr_fan1_input.dev_attr.attr,
|
||||
&sensor_dev_attr_fan2_input.dev_attr.attr,
|
||||
&sensor_dev_attr_fan3_input.dev_attr.attr,
|
||||
&sensor_dev_attr_fan4_input.dev_attr.attr,
|
||||
&sensor_dev_attr_fan1_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_fan2_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_fan3_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_fan4_alarm.dev_attr.attr,
|
||||
&sensor_dev_attr_force_pwm_max.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm1.dev_attr.attr,
|
||||
&dev_attr_pwm1_freq.attr,
|
||||
&sensor_dev_attr_pwm2.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm3.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm4.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm1_auto_point1_pwm.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm2_auto_point1_pwm.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr,
|
||||
@ -1314,10 +1082,6 @@ static struct attribute *adt7470_attrs[] = {
|
||||
&sensor_dev_attr_pwm2_auto_point2_temp.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm3_auto_point2_temp.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm4_auto_point2_temp.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm1_enable.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm2_enable.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm3_enable.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm4_enable.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm1_auto_channels_temp.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm2_auto_channels_temp.dev_attr.attr,
|
||||
&sensor_dev_attr_pwm3_auto_channels_temp.dev_attr.attr,
|
||||
@ -1327,6 +1091,129 @@ static struct attribute *adt7470_attrs[] = {
|
||||
|
||||
ATTRIBUTE_GROUPS(adt7470);
|
||||
|
||||
static int adt7470_read(struct device *dev, enum hwmon_sensor_types type, u32 attr,
|
||||
int channel, long *val)
|
||||
{
|
||||
switch (type) {
|
||||
case hwmon_temp:
|
||||
return adt7470_temp_read(dev, attr, channel, val);
|
||||
case hwmon_fan:
|
||||
return adt7470_fan_read(dev, attr, channel, val);
|
||||
case hwmon_pwm:
|
||||
return adt7470_pwm_read(dev, attr, channel, val);
|
||||
default:
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
}
|
||||
|
||||
static int adt7470_write(struct device *dev, enum hwmon_sensor_types type, u32 attr,
|
||||
int channel, long val)
|
||||
{
|
||||
switch (type) {
|
||||
case hwmon_temp:
|
||||
return adt7470_temp_write(dev, attr, channel, val);
|
||||
case hwmon_fan:
|
||||
return adt7470_fan_write(dev, attr, channel, val);
|
||||
case hwmon_pwm:
|
||||
return adt7470_pwm_write(dev, attr, channel, val);
|
||||
default:
|
||||
return -EOPNOTSUPP;
|
||||
}
|
||||
}
|
||||
|
||||
static umode_t adt7470_is_visible(const void *_data, enum hwmon_sensor_types type,
|
||||
u32 attr, int channel)
|
||||
{
|
||||
umode_t mode = 0;
|
||||
|
||||
switch (type) {
|
||||
case hwmon_temp:
|
||||
switch (attr) {
|
||||
case hwmon_temp:
|
||||
case hwmon_temp_alarm:
|
||||
mode = 0444;
|
||||
break;
|
||||
case hwmon_temp_min:
|
||||
case hwmon_temp_max:
|
||||
mode = 0644;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case hwmon_fan:
|
||||
switch (attr) {
|
||||
case hwmon_fan_input:
|
||||
case hwmon_fan_alarm:
|
||||
mode = 0444;
|
||||
break;
|
||||
case hwmon_fan_min:
|
||||
case hwmon_fan_max:
|
||||
mode = 0644;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case hwmon_pwm:
|
||||
switch (attr) {
|
||||
case hwmon_pwm_input:
|
||||
case hwmon_pwm_enable:
|
||||
mode = 0644;
|
||||
break;
|
||||
case hwmon_pwm_freq:
|
||||
if (channel == 0)
|
||||
mode = 0644;
|
||||
else
|
||||
mode = 0;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return mode;
|
||||
}
|
||||
|
||||
static const struct hwmon_ops adt7470_hwmon_ops = {
|
||||
.is_visible = adt7470_is_visible,
|
||||
.read = adt7470_read,
|
||||
.write = adt7470_write,
|
||||
};
|
||||
|
||||
static const struct hwmon_channel_info *adt7470_info[] = {
|
||||
HWMON_CHANNEL_INFO(temp,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
|
||||
HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM),
|
||||
HWMON_CHANNEL_INFO(fan,
|
||||
HWMON_F_INPUT | HWMON_F_MIN | HWMON_F_MAX | HWMON_F_DIV | HWMON_F_ALARM,
|
||||
HWMON_F_INPUT | HWMON_F_MIN | HWMON_F_MAX | HWMON_F_DIV | HWMON_F_ALARM,
|
||||
HWMON_F_INPUT | HWMON_F_MIN | HWMON_F_MAX | HWMON_F_DIV | HWMON_F_ALARM,
|
||||
HWMON_F_INPUT | HWMON_F_MIN | HWMON_F_MAX | HWMON_F_DIV | HWMON_F_ALARM),
|
||||
HWMON_CHANNEL_INFO(pwm,
|
||||
HWMON_PWM_INPUT | HWMON_PWM_ENABLE | HWMON_PWM_FREQ,
|
||||
HWMON_PWM_INPUT | HWMON_PWM_ENABLE,
|
||||
HWMON_PWM_INPUT | HWMON_PWM_ENABLE,
|
||||
HWMON_PWM_INPUT | HWMON_PWM_ENABLE),
|
||||
NULL
|
||||
};
|
||||
|
||||
static const struct hwmon_chip_info adt7470_chip_info = {
|
||||
.ops = &adt7470_hwmon_ops,
|
||||
.info = adt7470_info,
|
||||
};
|
||||
|
||||
/* Return 0 if detection is successful, -ENODEV otherwise */
|
||||
static int adt7470_detect(struct i2c_client *client,
|
||||
struct i2c_board_info *info)
|
||||
@ -1391,9 +1278,9 @@ static int adt7470_probe(struct i2c_client *client)
|
||||
return err;
|
||||
|
||||
/* Register sysfs hooks */
|
||||
hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
|
||||
data,
|
||||
adt7470_groups);
|
||||
hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name, data,
|
||||
&adt7470_chip_info,
|
||||
adt7470_groups);
|
||||
|
||||
if (IS_ERR(hwmon_dev))
|
||||
return PTR_ERR(hwmon_dev);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user