hwmon: (gl520sm) De-macro the sysfs callbacks
Use standard dynamic sysfs callbacks instead of macro-generated wrappers. This makes the code more readable, and the binary smaller (by about 11%). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>hifive-unleashed-5.1
Jean Delvare
Mark M. Hoffman
parent
8b4b0ab41b
commit
86d47f127d
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@ -27,6 +27,7 @@
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#include <linux/jiffies.h>
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#include <linux/i2c.h>
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#include <linux/hwmon.h>
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#include <linux/hwmon-sysfs.h>
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#include <linux/hwmon-vid.h>
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#include <linux/err.h>
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#include <linux/mutex.h>
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@ -126,93 +127,13 @@ struct gl520_data {
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* Sysfs stuff
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*/
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#define sysfs_r(type, n, item, reg) \
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static ssize_t get_##type##item (struct gl520_data *, char *, int); \
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static ssize_t get_##type##n##item (struct device *, struct device_attribute *attr, char *); \
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static ssize_t get_##type##n##item (struct device *dev, struct device_attribute *attr, char *buf) \
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{ \
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struct gl520_data *data = gl520_update_device(dev); \
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return get_##type##item(data, buf, (n)); \
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}
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#define sysfs_w(type, n, item, reg) \
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static ssize_t set_##type##item (struct i2c_client *, struct gl520_data *, const char *, size_t, int, int); \
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static ssize_t set_##type##n##item (struct device *, struct device_attribute *attr, const char *, size_t); \
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static ssize_t set_##type##n##item (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
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{ \
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struct i2c_client *client = to_i2c_client(dev); \
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struct gl520_data *data = i2c_get_clientdata(client); \
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return set_##type##item(client, data, buf, count, (n), reg); \
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}
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#define sysfs_rw_n(type, n, item, reg) \
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sysfs_r(type, n, item, reg) \
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sysfs_w(type, n, item, reg) \
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static DEVICE_ATTR(type##n##item, S_IRUGO | S_IWUSR, get_##type##n##item, set_##type##n##item);
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#define sysfs_ro_n(type, n, item, reg) \
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sysfs_r(type, n, item, reg) \
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static DEVICE_ATTR(type##n##item, S_IRUGO, get_##type##n##item, NULL);
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#define sysfs_rw(type, item, reg) \
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sysfs_r(type, 0, item, reg) \
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sysfs_w(type, 0, item, reg) \
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static DEVICE_ATTR(type##item, S_IRUGO | S_IWUSR, get_##type##0##item, set_##type##0##item);
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#define sysfs_ro(type, item, reg) \
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sysfs_r(type, 0, item, reg) \
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static DEVICE_ATTR(type##item, S_IRUGO, get_##type##0##item, NULL);
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#define sysfs_vid(n) \
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sysfs_ro_n(cpu, n, _vid, GL520_REG_VID_INPUT)
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#define sysfs_in(n) \
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sysfs_ro_n(in, n, _input, GL520_REG_IN_INPUT[n]) \
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sysfs_rw_n(in, n, _min, GL520_REG_IN_MIN[n]) \
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sysfs_rw_n(in, n, _max, GL520_REG_IN_MAX[n])
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#define sysfs_fan(n) \
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sysfs_ro_n(fan, n, _input, GL520_REG_FAN_INPUT) \
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sysfs_rw_n(fan, n, _min, GL520_REG_FAN_MIN) \
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sysfs_rw_n(fan, n, _div, GL520_REG_FAN_DIV)
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#define sysfs_fan_off(n) \
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sysfs_rw_n(fan, n, _off, GL520_REG_FAN_OFF)
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#define sysfs_temp(n) \
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sysfs_ro_n(temp, n, _input, GL520_REG_TEMP_INPUT[(n) - 1]) \
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sysfs_rw_n(temp, n, _max, GL520_REG_TEMP_MAX[(n) - 1]) \
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sysfs_rw_n(temp, n, _max_hyst, GL520_REG_TEMP_MAX_HYST[(n) - 1])
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#define sysfs_alarms() \
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sysfs_ro(alarms, , GL520_REG_ALARMS) \
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sysfs_rw(beep_enable, , GL520_REG_BEEP_ENABLE) \
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sysfs_rw(beep_mask, , GL520_REG_BEEP_MASK)
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sysfs_vid(0)
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sysfs_in(0)
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sysfs_in(1)
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sysfs_in(2)
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sysfs_in(3)
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sysfs_in(4)
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sysfs_fan(1)
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sysfs_fan(2)
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sysfs_fan_off(1)
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sysfs_temp(1)
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sysfs_temp(2)
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sysfs_alarms()
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static ssize_t get_cpu_vid(struct gl520_data *data, char *buf, int n)
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static ssize_t get_cpu_vid(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct gl520_data *data = gl520_update_device(dev);
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return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm));
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}
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static DEVICE_ATTR(cpu0_vid, S_IRUGO, get_cpu_vid, NULL);
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#define VDD_FROM_REG(val) (((val)*95+2)/4)
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#define VDD_TO_REG(val) (SENSORS_LIMIT((((val)*4+47)/95),0,255))
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@ -220,8 +141,11 @@ static ssize_t get_cpu_vid(struct gl520_data *data, char *buf, int n)
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#define IN_FROM_REG(val) ((val)*19)
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#define IN_TO_REG(val) (SENSORS_LIMIT((((val)+9)/19),0,255))
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static ssize_t get_in_input(struct gl520_data *data, char *buf, int n)
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static ssize_t get_in_input(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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int n = to_sensor_dev_attr(attr)->index;
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struct gl520_data *data = gl520_update_device(dev);
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u8 r = data->in_input[n];
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if (n == 0)
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@ -230,8 +154,11 @@ static ssize_t get_in_input(struct gl520_data *data, char *buf, int n)
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return sprintf(buf, "%d\n", IN_FROM_REG(r));
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}
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static ssize_t get_in_min(struct gl520_data *data, char *buf, int n)
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static ssize_t get_in_min(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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int n = to_sensor_dev_attr(attr)->index;
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struct gl520_data *data = gl520_update_device(dev);
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u8 r = data->in_min[n];
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if (n == 0)
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@ -240,8 +167,11 @@ static ssize_t get_in_min(struct gl520_data *data, char *buf, int n)
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return sprintf(buf, "%d\n", IN_FROM_REG(r));
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}
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static ssize_t get_in_max(struct gl520_data *data, char *buf, int n)
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static ssize_t get_in_max(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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int n = to_sensor_dev_attr(attr)->index;
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struct gl520_data *data = gl520_update_device(dev);
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u8 r = data->in_max[n];
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if (n == 0)
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@ -250,8 +180,12 @@ static ssize_t get_in_max(struct gl520_data *data, char *buf, int n)
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return sprintf(buf, "%d\n", IN_FROM_REG(r));
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}
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static ssize_t set_in_min(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
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static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct gl520_data *data = i2c_get_clientdata(client);
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int n = to_sensor_dev_attr(attr)->index;
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long v = simple_strtol(buf, NULL, 10);
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u8 r;
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@ -265,16 +199,22 @@ static ssize_t set_in_min(struct i2c_client *client, struct gl520_data *data, co
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data->in_min[n] = r;
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if (n < 4)
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gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0xff) | r);
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gl520_write_value(client, GL520_REG_IN_MIN[n],
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(gl520_read_value(client, GL520_REG_IN_MIN[n])
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& ~0xff) | r);
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else
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gl520_write_value(client, reg, r);
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gl520_write_value(client, GL520_REG_IN_MIN[n], r);
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mutex_unlock(&data->update_lock);
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return count;
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}
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static ssize_t set_in_max(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
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static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct gl520_data *data = i2c_get_clientdata(client);
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int n = to_sensor_dev_attr(attr)->index;
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long v = simple_strtol(buf, NULL, 10);
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u8 r;
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@ -288,57 +228,109 @@ static ssize_t set_in_max(struct i2c_client *client, struct gl520_data *data, co
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data->in_max[n] = r;
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if (n < 4)
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gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0xff00) | (r << 8));
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gl520_write_value(client, GL520_REG_IN_MAX[n],
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(gl520_read_value(client, GL520_REG_IN_MAX[n])
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& ~0xff00) | (r << 8));
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else
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gl520_write_value(client, reg, r);
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gl520_write_value(client, GL520_REG_IN_MAX[n], r);
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mutex_unlock(&data->update_lock);
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return count;
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}
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static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO, get_in_input, NULL, 0);
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static SENSOR_DEVICE_ATTR(in1_input, S_IRUGO, get_in_input, NULL, 1);
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static SENSOR_DEVICE_ATTR(in2_input, S_IRUGO, get_in_input, NULL, 2);
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static SENSOR_DEVICE_ATTR(in3_input, S_IRUGO, get_in_input, NULL, 3);
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static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, get_in_input, NULL, 4);
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static SENSOR_DEVICE_ATTR(in0_min, S_IRUGO | S_IWUSR,
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get_in_min, set_in_min, 0);
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static SENSOR_DEVICE_ATTR(in1_min, S_IRUGO | S_IWUSR,
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get_in_min, set_in_min, 1);
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static SENSOR_DEVICE_ATTR(in2_min, S_IRUGO | S_IWUSR,
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get_in_min, set_in_min, 2);
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static SENSOR_DEVICE_ATTR(in3_min, S_IRUGO | S_IWUSR,
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get_in_min, set_in_min, 3);
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static SENSOR_DEVICE_ATTR(in4_min, S_IRUGO | S_IWUSR,
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get_in_min, set_in_min, 4);
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static SENSOR_DEVICE_ATTR(in0_max, S_IRUGO | S_IWUSR,
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get_in_max, set_in_max, 0);
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static SENSOR_DEVICE_ATTR(in1_max, S_IRUGO | S_IWUSR,
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get_in_max, set_in_max, 1);
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static SENSOR_DEVICE_ATTR(in2_max, S_IRUGO | S_IWUSR,
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get_in_max, set_in_max, 2);
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static SENSOR_DEVICE_ATTR(in3_max, S_IRUGO | S_IWUSR,
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get_in_max, set_in_max, 3);
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static SENSOR_DEVICE_ATTR(in4_max, S_IRUGO | S_IWUSR,
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get_in_max, set_in_max, 4);
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#define DIV_FROM_REG(val) (1 << (val))
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#define FAN_FROM_REG(val,div) ((val)==0 ? 0 : (480000/((val) << (div))))
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#define FAN_TO_REG(val,div) ((val)<=0?0:SENSORS_LIMIT((480000 + ((val) << ((div)-1))) / ((val) << (div)), 1, 255));
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static ssize_t get_fan_input(struct gl520_data *data, char *buf, int n)
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static ssize_t get_fan_input(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_input[n - 1], data->fan_div[n - 1]));
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int n = to_sensor_dev_attr(attr)->index;
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struct gl520_data *data = gl520_update_device(dev);
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return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_input[n],
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data->fan_div[n]));
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}
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static ssize_t get_fan_min(struct gl520_data *data, char *buf, int n)
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static ssize_t get_fan_min(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[n - 1], data->fan_div[n - 1]));
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int n = to_sensor_dev_attr(attr)->index;
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struct gl520_data *data = gl520_update_device(dev);
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return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[n],
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data->fan_div[n]));
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}
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static ssize_t get_fan_div(struct gl520_data *data, char *buf, int n)
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static ssize_t get_fan_div(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[n - 1]));
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int n = to_sensor_dev_attr(attr)->index;
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struct gl520_data *data = gl520_update_device(dev);
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return sprintf(buf, "%d\n", DIV_FROM_REG(data->fan_div[n]));
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}
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static ssize_t get_fan_off(struct gl520_data *data, char *buf, int n)
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static ssize_t get_fan_off(struct device *dev, struct device_attribute *attr,
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char *buf)
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{
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struct gl520_data *data = gl520_update_device(dev);
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return sprintf(buf, "%d\n", data->fan_off);
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}
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static ssize_t set_fan_min(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
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static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct gl520_data *data = i2c_get_clientdata(client);
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int n = to_sensor_dev_attr(attr)->index;
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unsigned long v = simple_strtoul(buf, NULL, 10);
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u8 r;
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mutex_lock(&data->update_lock);
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r = FAN_TO_REG(v, data->fan_div[n - 1]);
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data->fan_min[n - 1] = r;
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r = FAN_TO_REG(v, data->fan_div[n]);
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data->fan_min[n] = r;
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if (n == 1)
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gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0xff00) | (r << 8));
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if (n == 0)
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gl520_write_value(client, GL520_REG_FAN_MIN,
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(gl520_read_value(client, GL520_REG_FAN_MIN)
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& ~0xff00) | (r << 8));
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else
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gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0xff) | r);
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gl520_write_value(client, GL520_REG_FAN_MIN,
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(gl520_read_value(client, GL520_REG_FAN_MIN)
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& ~0xff) | r);
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data->beep_mask = gl520_read_value(client, GL520_REG_BEEP_MASK);
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if (data->fan_min[n - 1] == 0)
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data->alarm_mask &= (n == 1) ? ~0x20 : ~0x40;
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if (data->fan_min[n] == 0)
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data->alarm_mask &= (n == 0) ? ~0x20 : ~0x40;
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else
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data->alarm_mask |= (n == 1) ? 0x20 : 0x40;
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data->alarm_mask |= (n == 0) ? 0x20 : 0x40;
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data->beep_mask &= data->alarm_mask;
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gl520_write_value(client, GL520_REG_BEEP_MASK, data->beep_mask);
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@ -346,8 +338,12 @@ static ssize_t set_fan_min(struct i2c_client *client, struct gl520_data *data, c
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return count;
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}
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static ssize_t set_fan_div(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
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static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
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const char *buf, size_t count)
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{
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struct i2c_client *client = to_i2c_client(dev);
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struct gl520_data *data = i2c_get_clientdata(client);
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int n = to_sensor_dev_attr(attr)->index;
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unsigned long v = simple_strtoul(buf, NULL, 10);
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u8 r;
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@ -362,133 +358,207 @@ static ssize_t set_fan_div(struct i2c_client *client, struct gl520_data *data, c
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}
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mutex_lock(&data->update_lock);
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data->fan_div[n - 1] = r;
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data->fan_div[n] = r;
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if (n == 1)
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gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0xc0) | (r << 6));
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if (n == 0)
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gl520_write_value(client, GL520_REG_FAN_DIV,
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(gl520_read_value(client, GL520_REG_FAN_DIV)
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& ~0xc0) | (r << 6));
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else
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gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0x30) | (r << 4));
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gl520_write_value(client, GL520_REG_FAN_DIV,
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(gl520_read_value(client, GL520_REG_FAN_DIV)
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& ~0x30) | (r << 4));
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mutex_unlock(&data->update_lock);
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return count;
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}
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static ssize_t set_fan_off(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
|
||||
static ssize_t set_fan_off(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct gl520_data *data = i2c_get_clientdata(client);
|
||||
u8 r = simple_strtoul(buf, NULL, 10)?1:0;
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->fan_off = r;
|
||||
gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0x0c) | (r << 2));
|
||||
gl520_write_value(client, GL520_REG_FAN_OFF,
|
||||
(gl520_read_value(client, GL520_REG_FAN_OFF)
|
||||
& ~0x0c) | (r << 2));
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
|
||||
static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, get_fan_input, NULL, 0);
|
||||
static SENSOR_DEVICE_ATTR(fan2_input, S_IRUGO, get_fan_input, NULL, 1);
|
||||
static SENSOR_DEVICE_ATTR(fan1_min, S_IRUGO | S_IWUSR,
|
||||
get_fan_min, set_fan_min, 0);
|
||||
static SENSOR_DEVICE_ATTR(fan2_min, S_IRUGO | S_IWUSR,
|
||||
get_fan_min, set_fan_min, 1);
|
||||
static SENSOR_DEVICE_ATTR(fan1_div, S_IRUGO | S_IWUSR,
|
||||
get_fan_div, set_fan_div, 0);
|
||||
static SENSOR_DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR,
|
||||
get_fan_div, set_fan_div, 1);
|
||||
static DEVICE_ATTR(fan1_off, S_IRUGO | S_IWUSR,
|
||||
get_fan_off, set_fan_off);
|
||||
|
||||
#define TEMP_FROM_REG(val) (((val) - 130) * 1000)
|
||||
#define TEMP_TO_REG(val) (SENSORS_LIMIT(((((val)<0?(val)-500:(val)+500) / 1000)+130),0,255))
|
||||
|
||||
static ssize_t get_temp_input(struct gl520_data *data, char *buf, int n)
|
||||
static ssize_t get_temp_input(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_input[n - 1]));
|
||||
int n = to_sensor_dev_attr(attr)->index;
|
||||
struct gl520_data *data = gl520_update_device(dev);
|
||||
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_input[n]));
|
||||
}
|
||||
|
||||
static ssize_t get_temp_max(struct gl520_data *data, char *buf, int n)
|
||||
static ssize_t get_temp_max(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[n - 1]));
|
||||
int n = to_sensor_dev_attr(attr)->index;
|
||||
struct gl520_data *data = gl520_update_device(dev);
|
||||
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[n]));
|
||||
}
|
||||
|
||||
static ssize_t get_temp_max_hyst(struct gl520_data *data, char *buf, int n)
|
||||
static ssize_t get_temp_max_hyst(struct device *dev, struct device_attribute
|
||||
*attr, char *buf)
|
||||
{
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max_hyst[n - 1]));
|
||||
int n = to_sensor_dev_attr(attr)->index;
|
||||
struct gl520_data *data = gl520_update_device(dev);
|
||||
|
||||
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max_hyst[n]));
|
||||
}
|
||||
|
||||
static ssize_t set_temp_max(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
|
||||
static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct gl520_data *data = i2c_get_clientdata(client);
|
||||
int n = to_sensor_dev_attr(attr)->index;
|
||||
long v = simple_strtol(buf, NULL, 10);
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->temp_max[n - 1] = TEMP_TO_REG(v);
|
||||
gl520_write_value(client, reg, data->temp_max[n - 1]);
|
||||
data->temp_max[n] = TEMP_TO_REG(v);
|
||||
gl520_write_value(client, GL520_REG_TEMP_MAX[n], data->temp_max[n]);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t set_temp_max_hyst(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
|
||||
static ssize_t set_temp_max_hyst(struct device *dev, struct device_attribute
|
||||
*attr, const char *buf, size_t count)
|
||||
{
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct gl520_data *data = i2c_get_clientdata(client);
|
||||
int n = to_sensor_dev_attr(attr)->index;
|
||||
long v = simple_strtol(buf, NULL, 10);
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->temp_max_hyst[n - 1] = TEMP_TO_REG(v);
|
||||
gl520_write_value(client, reg, data->temp_max_hyst[n - 1]);
|
||||
data->temp_max_hyst[n] = TEMP_TO_REG(v);
|
||||
gl520_write_value(client, GL520_REG_TEMP_MAX_HYST[n],
|
||||
data->temp_max_hyst[n]);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t get_alarms(struct gl520_data *data, char *buf, int n)
|
||||
static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, get_temp_input, NULL, 0);
|
||||
static SENSOR_DEVICE_ATTR(temp2_input, S_IRUGO, get_temp_input, NULL, 1);
|
||||
static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR,
|
||||
get_temp_max, set_temp_max, 0);
|
||||
static SENSOR_DEVICE_ATTR(temp2_max, S_IRUGO | S_IWUSR,
|
||||
get_temp_max, set_temp_max, 1);
|
||||
static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR,
|
||||
get_temp_max_hyst, set_temp_max_hyst, 0);
|
||||
static SENSOR_DEVICE_ATTR(temp2_max_hyst, S_IRUGO | S_IWUSR,
|
||||
get_temp_max_hyst, set_temp_max_hyst, 1);
|
||||
|
||||
static ssize_t get_alarms(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct gl520_data *data = gl520_update_device(dev);
|
||||
return sprintf(buf, "%d\n", data->alarms);
|
||||
}
|
||||
|
||||
static ssize_t get_beep_enable(struct gl520_data *data, char *buf, int n)
|
||||
static ssize_t get_beep_enable(struct device *dev, struct device_attribute
|
||||
*attr, char *buf)
|
||||
{
|
||||
struct gl520_data *data = gl520_update_device(dev);
|
||||
return sprintf(buf, "%d\n", data->beep_enable);
|
||||
}
|
||||
|
||||
static ssize_t get_beep_mask(struct gl520_data *data, char *buf, int n)
|
||||
static ssize_t get_beep_mask(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct gl520_data *data = gl520_update_device(dev);
|
||||
return sprintf(buf, "%d\n", data->beep_mask);
|
||||
}
|
||||
|
||||
static ssize_t set_beep_enable(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
|
||||
static ssize_t set_beep_enable(struct device *dev, struct device_attribute
|
||||
*attr, const char *buf, size_t count)
|
||||
{
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct gl520_data *data = i2c_get_clientdata(client);
|
||||
u8 r = simple_strtoul(buf, NULL, 10)?0:1;
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
data->beep_enable = !r;
|
||||
gl520_write_value(client, reg, (gl520_read_value(client, reg) & ~0x04) | (r << 2));
|
||||
gl520_write_value(client, GL520_REG_BEEP_ENABLE,
|
||||
(gl520_read_value(client, GL520_REG_BEEP_ENABLE)
|
||||
& ~0x04) | (r << 2));
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
|
||||
static ssize_t set_beep_mask(struct i2c_client *client, struct gl520_data *data, const char *buf, size_t count, int n, int reg)
|
||||
static ssize_t set_beep_mask(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct i2c_client *client = to_i2c_client(dev);
|
||||
struct gl520_data *data = i2c_get_clientdata(client);
|
||||
u8 r = simple_strtoul(buf, NULL, 10);
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
r &= data->alarm_mask;
|
||||
data->beep_mask = r;
|
||||
gl520_write_value(client, reg, r);
|
||||
gl520_write_value(client, GL520_REG_BEEP_MASK, r);
|
||||
mutex_unlock(&data->update_lock);
|
||||
return count;
|
||||
}
|
||||
|
||||
static DEVICE_ATTR(alarms, S_IRUGO, get_alarms, NULL);
|
||||
static DEVICE_ATTR(beep_enable, S_IRUGO | S_IWUSR,
|
||||
get_beep_enable, set_beep_enable);
|
||||
static DEVICE_ATTR(beep_mask, S_IRUGO | S_IWUSR,
|
||||
get_beep_mask, set_beep_mask);
|
||||
|
||||
static struct attribute *gl520_attributes[] = {
|
||||
&dev_attr_cpu0_vid.attr,
|
||||
|
||||
&dev_attr_in0_input.attr,
|
||||
&dev_attr_in0_min.attr,
|
||||
&dev_attr_in0_max.attr,
|
||||
&dev_attr_in1_input.attr,
|
||||
&dev_attr_in1_min.attr,
|
||||
&dev_attr_in1_max.attr,
|
||||
&dev_attr_in2_input.attr,
|
||||
&dev_attr_in2_min.attr,
|
||||
&dev_attr_in2_max.attr,
|
||||
&dev_attr_in3_input.attr,
|
||||
&dev_attr_in3_min.attr,
|
||||
&dev_attr_in3_max.attr,
|
||||
&sensor_dev_attr_in0_input.dev_attr.attr,
|
||||
&sensor_dev_attr_in0_min.dev_attr.attr,
|
||||
&sensor_dev_attr_in0_max.dev_attr.attr,
|
||||
&sensor_dev_attr_in1_input.dev_attr.attr,
|
||||
&sensor_dev_attr_in1_min.dev_attr.attr,
|
||||
&sensor_dev_attr_in1_max.dev_attr.attr,
|
||||
&sensor_dev_attr_in2_input.dev_attr.attr,
|
||||
&sensor_dev_attr_in2_min.dev_attr.attr,
|
||||
&sensor_dev_attr_in2_max.dev_attr.attr,
|
||||
&sensor_dev_attr_in3_input.dev_attr.attr,
|
||||
&sensor_dev_attr_in3_min.dev_attr.attr,
|
||||
&sensor_dev_attr_in3_max.dev_attr.attr,
|
||||
|
||||
&dev_attr_fan1_input.attr,
|
||||
&dev_attr_fan1_min.attr,
|
||||
&dev_attr_fan1_div.attr,
|
||||
&sensor_dev_attr_fan1_input.dev_attr.attr,
|
||||
&sensor_dev_attr_fan1_min.dev_attr.attr,
|
||||
&sensor_dev_attr_fan1_div.dev_attr.attr,
|
||||
&dev_attr_fan1_off.attr,
|
||||
&dev_attr_fan2_input.attr,
|
||||
&dev_attr_fan2_min.attr,
|
||||
&dev_attr_fan2_div.attr,
|
||||
&sensor_dev_attr_fan2_input.dev_attr.attr,
|
||||
&sensor_dev_attr_fan2_min.dev_attr.attr,
|
||||
&sensor_dev_attr_fan2_div.dev_attr.attr,
|
||||
|
||||
&dev_attr_temp1_input.attr,
|
||||
&dev_attr_temp1_max.attr,
|
||||
&dev_attr_temp1_max_hyst.attr,
|
||||
&sensor_dev_attr_temp1_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp1_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp1_max_hyst.dev_attr.attr,
|
||||
|
||||
&dev_attr_alarms.attr,
|
||||
&dev_attr_beep_enable.attr,
|
||||
|
|
@ -501,13 +571,13 @@ static const struct attribute_group gl520_group = {
|
|||
};
|
||||
|
||||
static struct attribute *gl520_attributes_opt[] = {
|
||||
&dev_attr_in4_input.attr,
|
||||
&dev_attr_in4_min.attr,
|
||||
&dev_attr_in4_max.attr,
|
||||
&sensor_dev_attr_in4_input.dev_attr.attr,
|
||||
&sensor_dev_attr_in4_min.dev_attr.attr,
|
||||
&sensor_dev_attr_in4_max.dev_attr.attr,
|
||||
|
||||
&dev_attr_temp2_input.attr,
|
||||
&dev_attr_temp2_max.attr,
|
||||
&dev_attr_temp2_max_hyst.attr,
|
||||
&sensor_dev_attr_temp2_input.dev_attr.attr,
|
||||
&sensor_dev_attr_temp2_max.dev_attr.attr,
|
||||
&sensor_dev_attr_temp2_max_hyst.dev_attr.attr,
|
||||
NULL
|
||||
};
|
||||
|
||||
|
|
@ -579,19 +649,19 @@ static int gl520_detect(struct i2c_adapter *adapter, int address, int kind)
|
|||
|
||||
if (data->two_temps) {
|
||||
if ((err = device_create_file(&client->dev,
|
||||
&dev_attr_temp2_input))
|
||||
&sensor_dev_attr_temp2_input.dev_attr))
|
||||
|| (err = device_create_file(&client->dev,
|
||||
&dev_attr_temp2_max))
|
||||
&sensor_dev_attr_temp2_max.dev_attr))
|
||||
|| (err = device_create_file(&client->dev,
|
||||
&dev_attr_temp2_max_hyst)))
|
||||
&sensor_dev_attr_temp2_max_hyst.dev_attr)))
|
||||
goto exit_remove_files;
|
||||
} else {
|
||||
if ((err = device_create_file(&client->dev,
|
||||
&dev_attr_in4_input))
|
||||
&sensor_dev_attr_in4_input.dev_attr))
|
||||
|| (err = device_create_file(&client->dev,
|
||||
&dev_attr_in4_min))
|
||||
&sensor_dev_attr_in4_min.dev_attr))
|
||||
|| (err = device_create_file(&client->dev,
|
||||
&dev_attr_in4_max)))
|
||||
&sensor_dev_attr_in4_max.dev_attr)))
|
||||
goto exit_remove_files;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue