#define W83627THF_REG_PWM2 0x03 /* 697HF and 637HF too */
#define W83627THF_REG_PWM3 0x11 /* 637HF too */
-#define W83627THF_REG_VRM_OVT_CFG 0x18 /* 637HF too, unused yet */
+#define W83627THF_REG_VRM_OVT_CFG 0x18 /* 637HF too */
static const u8 regpwm_627hf[] = { W83627HF_REG_PWM1, W83627HF_REG_PWM2 };
static const u8 regpwm[] = { W83627THF_REG_PWM1, W83627THF_REG_PWM2,
these macros are called: arguments may be evaluated more than once.
Fixing this is just not worth it. */
#define IN_TO_REG(val) (SENSORS_LIMIT((((val) + 8)/16),0,255))
-#define IN_FROM_REG(val) ((val) * 16 + 5)
+#define IN_FROM_REG(val) ((val) * 16)
static inline u8 FAN_TO_REG(long rpm, int div)
{
Default = 3435.
Other Betas unimplemented */
u8 vrm;
+ u8 vrm_ovt; /* Register value, 627thf & 637hf only */
};
{ \
return show_in(dev, buf, 0x##offset); \
} \
-static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_regs_in_##offset, NULL)
+static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_regs_in_##offset, NULL);
#define sysfs_in_reg_offset(reg, offset) \
static ssize_t show_regs_in_##reg##offset (struct device *dev, char *buf) \
return store_in_##reg (dev, buf, count, 0x##offset); \
} \
static DEVICE_ATTR(in##offset##_##reg, S_IRUGO| S_IWUSR, \
- show_regs_in_##reg##offset, store_regs_in_##reg##offset)
+ show_regs_in_##reg##offset, store_regs_in_##reg##offset);
#define sysfs_in_offsets(offset) \
sysfs_in_offset(offset) \
sysfs_in_reg_offset(min, offset) \
sysfs_in_reg_offset(max, offset)
-sysfs_in_offsets(0)
-sysfs_in_offsets(1)
-sysfs_in_offsets(2)
-sysfs_in_offsets(3)
-sysfs_in_offsets(4)
-sysfs_in_offsets(5)
-sysfs_in_offsets(6)
-sysfs_in_offsets(7)
-sysfs_in_offsets(8)
+sysfs_in_offsets(1);
+sysfs_in_offsets(2);
+sysfs_in_offsets(3);
+sysfs_in_offsets(4);
+sysfs_in_offsets(5);
+sysfs_in_offsets(6);
+sysfs_in_offsets(7);
+sysfs_in_offsets(8);
+
+/* use a different set of functions for in0 */
+static ssize_t show_in_0(struct w83627hf_data *data, char *buf, u8 reg)
+{
+ long in0;
+
+ if ((data->vrm_ovt & 0x01) &&
+ (w83627thf == data->type || w83637hf == data->type))
+
+ /* use VRM9 calculation */
+ in0 = (long)((reg * 488 + 70000 + 50) / 100);
+ else
+ /* use VRM8 (standard) calculation */
+ in0 = (long)IN_FROM_REG(reg);
+
+ return sprintf(buf,"%ld\n", in0);
+}
+
+static ssize_t show_regs_in_0(struct device *dev, char *buf)
+{
+ struct w83627hf_data *data = w83627hf_update_device(dev);
+ return show_in_0(data, buf, data->in[0]);
+}
+
+static ssize_t show_regs_in_min0(struct device *dev, char *buf)
+{
+ struct w83627hf_data *data = w83627hf_update_device(dev);
+ return show_in_0(data, buf, data->in_min[0]);
+}
+
+static ssize_t show_regs_in_max0(struct device *dev, char *buf)
+{
+ struct w83627hf_data *data = w83627hf_update_device(dev);
+ return show_in_0(data, buf, data->in_max[0]);
+}
+
+static ssize_t store_regs_in_min0(struct device *dev,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83627hf_data *data = i2c_get_clientdata(client);
+ u32 val;
+
+ val = simple_strtoul(buf, NULL, 10);
+ if ((data->vrm_ovt & 0x01) &&
+ (w83627thf == data->type || w83637hf == data->type))
+
+ /* use VRM9 calculation */
+ data->in_min[0] = (u8)(((val * 100) - 70000 + 244) / 488);
+ else
+ /* use VRM8 (standard) calculation */
+ data->in_min[0] = IN_TO_REG(val);
+
+ w83627hf_write_value(client, W83781D_REG_IN_MIN(0), data->in_min[0]);
+ return count;
+}
+
+static ssize_t store_regs_in_max0(struct device *dev,
+ const char *buf, size_t count)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+ struct w83627hf_data *data = i2c_get_clientdata(client);
+ u32 val;
+
+ val = simple_strtoul(buf, NULL, 10);
+ if ((data->vrm_ovt & 0x01) &&
+ (w83627thf == data->type || w83637hf == data->type))
+
+ /* use VRM9 calculation */
+ data->in_max[0] = (u8)(((val * 100) - 70000 + 244) / 488);
+ else
+ /* use VRM8 (standard) calculation */
+ data->in_max[0] = IN_TO_REG(val);
+
+ w83627hf_write_value(client, W83781D_REG_IN_MAX(0), data->in_max[0]);
+ return count;
+}
+
+static DEVICE_ATTR(in0_input, S_IRUGO, show_regs_in_0, NULL);
+static DEVICE_ATTR(in0_min, S_IRUGO | S_IWUSR,
+ show_regs_in_min0, store_regs_in_min0);
+static DEVICE_ATTR(in0_max, S_IRUGO | S_IWUSR,
+ show_regs_in_max0, store_regs_in_max0);
#define device_create_file_in(client, offset) \
do { \
FAN_FROM_REG(data->reg[nr-1], \
(long)DIV_FROM_REG(data->fan_div[nr-1]))); \
}
-show_fan_reg(fan)
-show_fan_reg(fan_min)
+show_fan_reg(fan);
+show_fan_reg(fan_min);
static ssize_t
store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
{ \
return show_fan(dev, buf, 0x##offset); \
} \
-static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_regs_fan_##offset, NULL)
+static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_regs_fan_##offset, NULL);
#define sysfs_fan_min_offset(offset) \
static ssize_t show_regs_fan_min##offset (struct device *dev, char *buf) \
return store_fan_min(dev, buf, count, 0x##offset); \
} \
static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
- show_regs_fan_min##offset, store_regs_fan_min##offset)
+ show_regs_fan_min##offset, store_regs_fan_min##offset);
-sysfs_fan_offset(1)
-sysfs_fan_min_offset(1)
-sysfs_fan_offset(2)
-sysfs_fan_min_offset(2)
-sysfs_fan_offset(3)
-sysfs_fan_min_offset(3)
+sysfs_fan_offset(1);
+sysfs_fan_min_offset(1);
+sysfs_fan_offset(2);
+sysfs_fan_min_offset(2);
+sysfs_fan_offset(3);
+sysfs_fan_min_offset(3);
#define device_create_file_fan(client, offset) \
do { \
return sprintf(buf,"%ld\n", (long)TEMP_FROM_REG(data->reg)); \
} \
}
-show_temp_reg(temp)
-show_temp_reg(temp_max)
-show_temp_reg(temp_max_hyst)
+show_temp_reg(temp);
+show_temp_reg(temp_max);
+show_temp_reg(temp_max_hyst);
#define store_temp_reg(REG, reg) \
static ssize_t \
\
return count; \
}
-store_temp_reg(OVER, max)
-store_temp_reg(HYST, max_hyst)
+store_temp_reg(OVER, max);
+store_temp_reg(HYST, max_hyst);
#define sysfs_temp_offset(offset) \
static ssize_t \
{ \
return show_temp(dev, buf, 0x##offset); \
} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_regs_temp_##offset, NULL)
+static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_regs_temp_##offset, NULL);
#define sysfs_temp_reg_offset(reg, offset) \
static ssize_t show_regs_temp_##reg##offset (struct device *dev, char *buf) \
return store_temp_##reg (dev, buf, count, 0x##offset); \
} \
static DEVICE_ATTR(temp##offset##_##reg, S_IRUGO| S_IWUSR, \
- show_regs_temp_##reg##offset, store_regs_temp_##reg##offset)
+ show_regs_temp_##reg##offset, store_regs_temp_##reg##offset);
#define sysfs_temp_offsets(offset) \
sysfs_temp_offset(offset) \
sysfs_temp_reg_offset(max, offset) \
sysfs_temp_reg_offset(max_hyst, offset)
-sysfs_temp_offsets(1)
-sysfs_temp_offsets(2)
-sysfs_temp_offsets(3)
+sysfs_temp_offsets(1);
+sysfs_temp_offsets(2);
+sysfs_temp_offsets(3);
#define device_create_file_temp(client, offset) \
do { \
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
}
-static DEVICE_ATTR(in0_ref, S_IRUGO, show_vid_reg, NULL)
+static DEVICE_ATTR(in0_ref, S_IRUGO, show_vid_reg, NULL);
#define device_create_file_vid(client) \
device_create_file(&client->dev, &dev_attr_in0_ref)
return count;
}
-static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg)
+static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
#define device_create_file_vrm(client) \
device_create_file(&client->dev, &dev_attr_vrm)
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->alarms);
}
-static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL)
+static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
#define device_create_file_alarms(client) \
device_create_file(&client->dev, &dev_attr_alarms)
return store_beep_reg(dev, buf, count, BEEP_##REG); \
} \
static DEVICE_ATTR(beep_##reg, S_IRUGO | S_IWUSR, \
- show_regs_beep_##reg, store_regs_beep_##reg)
+ show_regs_beep_##reg, store_regs_beep_##reg);
-sysfs_beep(ENABLE, enable)
-sysfs_beep(MASK, mask)
+sysfs_beep(ENABLE, enable);
+sysfs_beep(MASK, mask);
#define device_create_file_beep(client) \
do { \
return store_fan_div_reg(dev, buf, count, offset - 1); \
} \
static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
- show_regs_fan_div_##offset, store_regs_fan_div_##offset)
+ show_regs_fan_div_##offset, store_regs_fan_div_##offset);
-sysfs_fan_div(1)
-sysfs_fan_div(2)
-sysfs_fan_div(3)
+sysfs_fan_div(1);
+sysfs_fan_div(2);
+sysfs_fan_div(3);
#define device_create_file_fan_div(client, offset) \
do { \
return store_pwm_reg(dev, buf, count, offset); \
} \
static DEVICE_ATTR(fan##offset##_pwm, S_IRUGO | S_IWUSR, \
- show_regs_pwm_##offset, store_regs_pwm_##offset)
+ show_regs_pwm_##offset, store_regs_pwm_##offset);
-sysfs_pwm(1)
-sysfs_pwm(2)
-sysfs_pwm(3)
+sysfs_pwm(1);
+sysfs_pwm(2);
+sysfs_pwm(3);
#define device_create_file_pwm(client, offset) \
do { \
return store_sensor_reg(dev, buf, count, offset); \
} \
static DEVICE_ATTR(temp##offset##_type, S_IRUGO | S_IWUSR, \
- show_regs_sensor_##offset, store_regs_sensor_##offset)
+ show_regs_sensor_##offset, store_regs_sensor_##offset);
-sysfs_sensor(1)
-sysfs_sensor(2)
-sysfs_sensor(3)
+sysfs_sensor(1);
+sysfs_sensor(2);
+sysfs_sensor(3);
#define device_create_file_sensor(client, offset) \
do { \
static void w83627hf_init_client(struct i2c_client *client)
{
struct w83627hf_data *data = i2c_get_clientdata(client);
- int vid = 0, i;
+ int i;
int type = data->type;
u8 tmp;
data->vid = w83627thf_read_gpio5(client) & 0x1f;
}
- /* Convert VID to voltage based on default VRM */
- data->vrm = DEFAULT_VRM;
- if (type != w83697hf)
- vid = vid_from_reg(vid, data->vrm);
+ /* Read VRM & OVT Config only once */
+ if (w83627thf == data->type || w83637hf == data->type) {
+ data->vrm_ovt =
+ w83627hf_read_value(client, W83627THF_REG_VRM_OVT_CFG);
+ data->vrm = (data->vrm_ovt & 0x01) ? 90 : 82;
+ } else {
+ /* Convert VID to voltage based on default VRM */
+ data->vrm = DEFAULT_VRM;
+ }
tmp = w83627hf_read_value(client, W83781D_REG_SCFG1);
for (i = 1; i <= 3; i++) {
git://git.onelab.eu / linux-2.6.git / blobdiff