Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
Copyright (c) 2002, 2003 Philip Pokorny <ppokorny@penguincomputing.com>
Copyright (c) 2003 Margit Schubert-While <margitsw@t-online.de>
- Copyright (c) 2004 Justin Thiessen <jthiessen@penguincomputing.com>
Chip details at <http://www.national.com/ds/LM/LM85.pdf>
#include <linux/i2c.h>
#include <linux/i2c-sensor.h>
#include <linux/i2c-vid.h>
+/*
+#include <asm/io.h>
+*/
+
+#undef LM85EXTENDEDFUNC /* Extended functionality */
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END };
+static unsigned short normal_i2c_range[] = { I2C_CLIENT_END };
static unsigned int normal_isa[] = { I2C_CLIENT_ISA_END };
+static unsigned int normal_isa_range[] = { I2C_CLIENT_ISA_END };
/* Insmod parameters */
SENSORS_INSMOD_4(lm85b, lm85c, adm1027, adt7463);
#define EXT_FROM_REG(val,sensor) (((val)>>(sensor * 2))&0x03)
+#ifdef LM85EXTENDEDFUNC /* Extended functionality */
+
/* ZONEs have the following parameters:
* Limit (low) temp, 1. degC
* Hysteresis (below limit), 1. degC (0-15)
* Filter constant (or disabled) .1 seconds
*/
-/* These are the zone temperature range encodings in .001 degree C */
-static int lm85_range_map[] = {
- 2000, 2500, 3300, 4000, 5000, 6600,
- 8000, 10000, 13300, 16000, 20000, 26600,
- 32000, 40000, 53300, 80000
+/* These are the zone temperature range encodings */
+static int lm85_range_map[] = { /* .1 degC */
+ 20, 25, 33, 40, 50, 66,
+ 80, 100, 133, 160, 200, 266,
+ 320, 400, 533, 800
};
static int RANGE_TO_REG( int range )
{
int i;
- if ( range < lm85_range_map[0] ) {
- return 0 ;
- } else if ( range > lm85_range_map[15] ) {
- return 15 ;
- } else { /* find closest match */
- for ( i = 14 ; i >= 0 ; --i ) {
- if ( range > lm85_range_map[i] ) { /* range bracketed */
- if ((lm85_range_map[i+1] - range) <
- (range - lm85_range_map[i])) {
- i++;
- break;
- }
- break;
- }
- }
- }
+ if( range >= lm85_range_map[15] ) { return 15 ; }
+ for( i = 0 ; i < 15 ; ++i )
+ if( range <= lm85_range_map[i] )
+ break ;
return( i & 0x0f );
}
#define RANGE_FROM_REG(val) (lm85_range_map[(val)&0x0f])
* MSB (bit 3, value 8). If the enable bit is 0, the encoded value
* is ignored, or set to 0.
*/
+static int lm85_smooth_map[] = { /* .1 sec */
+ 350, 176, 118, 70, 44, 30, 16, 8
+/* 35.4 * 1/1, 1/2, 1/3, 1/5, 1/8, 1/12, 1/24, 1/48 */
+ };
+static int SMOOTH_TO_REG( int smooth )
+{
+ int i;
+
+ if( smooth <= 0 ) { return 0 ; } /* Disabled */
+ for( i = 0 ; i < 7 ; ++i )
+ if( smooth >= lm85_smooth_map[i] )
+ break ;
+ return( (i & 0x07) | 0x08 );
+}
+#define SMOOTH_FROM_REG(val) ((val)&0x08?lm85_smooth_map[(val)&0x07]:0)
+
+/* These are the fan spinup delay time encodings */
+static int lm85_spinup_map[] = { /* .1 sec */
+ 0, 1, 2, 4, 7, 10, 20, 40
+ };
+static int SPINUP_TO_REG( int spinup )
+{
+ int i;
+
+ if( spinup >= lm85_spinup_map[7] ) { return 7 ; }
+ for( i = 0 ; i < 7 ; ++i )
+ if( spinup <= lm85_spinup_map[i] )
+ break ;
+ return( i & 0x07 );
+}
+#define SPINUP_FROM_REG(val) (lm85_spinup_map[(val)&0x07])
+
/* These are the PWM frequency encodings */
static int lm85_freq_map[] = { /* .1 Hz */
- 100, 150, 230, 300, 380, 470, 620, 940
+ 100, 150, 230, 300, 380, 470, 620, 980
};
static int FREQ_TO_REG( int freq )
{
* -2 -- PWM responds to manual control
*/
+#endif /* Extended functionality */
+
static int lm85_zone_map[] = { 1, 2, 3, -1, 0, 23, 123, -2 };
#define ZONE_FROM_REG(val) (lm85_zone_map[((val)>>5)&0x07])
+#ifdef LM85EXTENDEDFUNC /* Extended functionality */
+
static int ZONE_TO_REG( int zone )
{
int i;
return( (i & 0x07)<<5 );
}
-#define HYST_TO_REG(val) (SENSORS_LIMIT(((val)+500)/1000,0,15))
-#define HYST_FROM_REG(val) ((val)*1000)
+#endif /* Extended functionality */
+
+#define HYST_TO_REG(val) (SENSORS_LIMIT((-(val)+5)/10,0,15))
+#define HYST_FROM_REG(val) (-(val)*10)
#define OFFSET_TO_REG(val) (SENSORS_LIMIT((val)/25,-127,127))
#define OFFSET_FROM_REG(val) ((val)*25)
u8 hyst; /* Low limit hysteresis. (0-15) */
u8 range; /* Temp range, encoded */
s8 critical; /* "All fans ON" temp limit */
- u8 off_desired; /* Actual "off" temperature specified. Preserved
- * to prevent "drift" as other autofan control
- * values change.
- */
- u8 max_desired; /* Actual "max" temperature specified. Preserved
- * to prevent "drift" as other autofan control
- * values change.
- */
};
struct lm85_autofan {
};
/* Unique ID assigned to each LM85 detected */
-static int lm85_id;
+static int lm85_id = 0;
/* 4 Fans */
#define show_fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
{ \
- return show_fan(dev, buf, offset - 1); \
+ return show_fan(dev, buf, 0x##offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
{ \
- return show_fan_min(dev, buf, offset - 1); \
+ return show_fan_min(dev, buf, 0x##offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
const char *buf, size_t count) \
{ \
- return set_fan_min(dev, buf, count, offset - 1); \
+ return set_fan_min(dev, buf, count, 0x##offset - 1); \
} \
-static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, \
- NULL); \
+static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL);\
static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_##offset##_min, set_fan_##offset##_min);
#define show_pwm_reg(offset) \
static ssize_t show_pwm_##offset (struct device *dev, char *buf) \
{ \
- return show_pwm(dev, buf, offset - 1); \
+ return show_pwm(dev, buf, 0x##offset - 1); \
} \
static ssize_t set_pwm_##offset (struct device *dev, \
const char *buf, size_t count) \
{ \
- return set_pwm(dev, buf, count, offset - 1); \
+ return set_pwm(dev, buf, count, 0x##offset - 1); \
} \
static ssize_t show_pwm_enable##offset (struct device *dev, char *buf) \
{ \
- return show_pwm_enable(dev, buf, offset - 1); \
+ return show_pwm_enable(dev, buf, 0x##offset - 1); \
} \
-static DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
+static DEVICE_ATTR(fan##offset##_pwm, S_IRUGO | S_IWUSR, \
show_pwm_##offset, set_pwm_##offset); \
-static DEVICE_ATTR(pwm##offset##_enable, S_IRUGO, \
- show_pwm_enable##offset, NULL);
+static DEVICE_ATTR(fan##offset##_pwm_enable, S_IRUGO, show_pwm_enable##offset, NULL);
show_pwm_reg(1);
show_pwm_reg(2);
#define show_in_reg(offset) \
static ssize_t show_in_##offset (struct device *dev, char *buf) \
{ \
- return show_in(dev, buf, offset); \
+ return show_in(dev, buf, 0x##offset); \
} \
static ssize_t show_in_##offset##_min (struct device *dev, char *buf) \
{ \
- return show_in_min(dev, buf, offset); \
+ return show_in_min(dev, buf, 0x##offset); \
} \
static ssize_t show_in_##offset##_max (struct device *dev, char *buf) \
{ \
- return show_in_max(dev, buf, offset); \
+ return show_in_max(dev, buf, 0x##offset); \
} \
static ssize_t set_in_##offset##_min (struct device *dev, \
const char *buf, size_t count) \
{ \
- return set_in_min(dev, buf, count, offset); \
+ return set_in_min(dev, buf, count, 0x##offset); \
} \
static ssize_t set_in_##offset##_max (struct device *dev, \
const char *buf, size_t count) \
{ \
- return set_in_max(dev, buf, count, offset); \
+ return set_in_max(dev, buf, count, 0x##offset); \
} \
-static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in_##offset, \
- NULL); \
+static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in_##offset, NULL); \
static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
show_in_##offset##_min, set_in_##offset##_min); \
static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
#define show_temp_reg(offset) \
static ssize_t show_temp_##offset (struct device *dev, char *buf) \
{ \
- return show_temp(dev, buf, offset - 1); \
+ return show_temp(dev, buf, 0x##offset - 1); \
} \
static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
{ \
- return show_temp_min(dev, buf, offset - 1); \
+ return show_temp_min(dev, buf, 0x##offset - 1); \
} \
static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
{ \
- return show_temp_max(dev, buf, offset - 1); \
+ return show_temp_max(dev, buf, 0x##offset - 1); \
} \
static ssize_t set_temp_##offset##_min (struct device *dev, \
const char *buf, size_t count) \
{ \
- return set_temp_min(dev, buf, count, offset - 1); \
+ return set_temp_min(dev, buf, count, 0x##offset - 1); \
} \
static ssize_t set_temp_##offset##_max (struct device *dev, \
const char *buf, size_t count) \
{ \
- return set_temp_max(dev, buf, count, offset - 1); \
+ return set_temp_max(dev, buf, count, 0x##offset - 1); \
} \
-static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, \
- NULL); \
+static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, NULL); \
static DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
show_temp_##offset##_min, set_temp_##offset##_min); \
static DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
show_temp_reg(3);
-/* Automatic PWM control */
-
-static ssize_t show_pwm_auto_channels(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", ZONE_FROM_REG(data->autofan[nr].config));
-}
-static ssize_t set_pwm_auto_channels(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- data->autofan[nr].config = (data->autofan[nr].config & (~0xe0))
- | ZONE_TO_REG(val) ;
- lm85_write_value(client, LM85_REG_AFAN_CONFIG(nr),
- data->autofan[nr].config);
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_pwm_auto_pwm_min(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", PWM_FROM_REG(data->autofan[nr].min_pwm));
-}
-static ssize_t set_pwm_auto_pwm_min(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- data->autofan[nr].min_pwm = PWM_TO_REG(val);
- lm85_write_value(client, LM85_REG_AFAN_MINPWM(nr),
- data->autofan[nr].min_pwm);
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_pwm_auto_pwm_minctl(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", data->autofan[nr].min_off);
-}
-static ssize_t set_pwm_auto_pwm_minctl(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- data->autofan[nr].min_off = val;
- lm85_write_value(client, LM85_REG_AFAN_SPIKE1, data->smooth[0]
- | data->syncpwm3
- | (data->autofan[0].min_off ? 0x20 : 0)
- | (data->autofan[1].min_off ? 0x40 : 0)
- | (data->autofan[2].min_off ? 0x80 : 0)
- );
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_pwm_auto_pwm_freq(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", FREQ_FROM_REG(data->autofan[nr].freq));
-}
-static ssize_t set_pwm_auto_pwm_freq(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- data->autofan[nr].freq = FREQ_TO_REG(val);
- lm85_write_value(client, LM85_REG_AFAN_RANGE(nr),
- (data->zone[nr].range << 4)
- | data->autofan[nr].freq
- );
- up(&data->update_lock);
- return count;
-}
-#define pwm_auto(offset) \
-static ssize_t show_pwm##offset##_auto_channels (struct device *dev, \
- char *buf) \
-{ \
- return show_pwm_auto_channels(dev, buf, offset - 1); \
-} \
-static ssize_t set_pwm##offset##_auto_channels (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_pwm_auto_channels(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_pwm##offset##_auto_pwm_min (struct device *dev, \
- char *buf) \
-{ \
- return show_pwm_auto_pwm_min(dev, buf, offset - 1); \
-} \
-static ssize_t set_pwm##offset##_auto_pwm_min (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_pwm_auto_pwm_min(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_pwm##offset##_auto_pwm_minctl (struct device *dev, \
- char *buf) \
-{ \
- return show_pwm_auto_pwm_minctl(dev, buf, offset - 1); \
-} \
-static ssize_t set_pwm##offset##_auto_pwm_minctl (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_pwm_auto_pwm_minctl(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_pwm##offset##_auto_pwm_freq (struct device *dev, \
- char *buf) \
-{ \
- return show_pwm_auto_pwm_freq(dev, buf, offset - 1); \
-} \
-static ssize_t set_pwm##offset##_auto_pwm_freq(struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_pwm_auto_pwm_freq(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(pwm##offset##_auto_channels, S_IRUGO | S_IWUSR, \
- show_pwm##offset##_auto_channels, \
- set_pwm##offset##_auto_channels); \
-static DEVICE_ATTR(pwm##offset##_auto_pwm_min, S_IRUGO | S_IWUSR, \
- show_pwm##offset##_auto_pwm_min, \
- set_pwm##offset##_auto_pwm_min); \
-static DEVICE_ATTR(pwm##offset##_auto_pwm_minctl, S_IRUGO | S_IWUSR, \
- show_pwm##offset##_auto_pwm_minctl, \
- set_pwm##offset##_auto_pwm_minctl); \
-static DEVICE_ATTR(pwm##offset##_auto_pwm_freq, S_IRUGO | S_IWUSR, \
- show_pwm##offset##_auto_pwm_freq, \
- set_pwm##offset##_auto_pwm_freq);
-pwm_auto(1);
-pwm_auto(2);
-pwm_auto(3);
-
-/* Temperature settings for automatic PWM control */
-
-static ssize_t show_temp_auto_temp_off(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) -
- HYST_FROM_REG(data->zone[nr].hyst));
-}
-static ssize_t set_temp_auto_temp_off(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int min, val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- min = TEMP_FROM_REG(data->zone[nr].limit);
- data->zone[nr].off_desired = TEMP_TO_REG(val);
- data->zone[nr].hyst = HYST_TO_REG(min - val);
- if ( nr == 0 || nr == 1 ) {
- lm85_write_value(client, LM85_REG_AFAN_HYST1,
- (data->zone[0].hyst << 4)
- | data->zone[1].hyst
- );
- } else {
- lm85_write_value(client, LM85_REG_AFAN_HYST2,
- (data->zone[2].hyst << 4)
- );
- }
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_temp_auto_temp_min(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) );
-}
-static ssize_t set_temp_auto_temp_min(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- data->zone[nr].limit = TEMP_TO_REG(val);
- lm85_write_value(client, LM85_REG_AFAN_LIMIT(nr),
- data->zone[nr].limit);
-
-/* Update temp_auto_max and temp_auto_range */
- data->zone[nr].range = RANGE_TO_REG(
- TEMP_FROM_REG(data->zone[nr].max_desired) -
- TEMP_FROM_REG(data->zone[nr].limit));
- lm85_write_value(client, LM85_REG_AFAN_RANGE(nr),
- ((data->zone[nr].range & 0x0f) << 4)
- | (data->autofan[nr].freq & 0x07));
-
-/* Update temp_auto_hyst and temp_auto_off */
- data->zone[nr].hyst = HYST_TO_REG(TEMP_FROM_REG(
- data->zone[nr].limit) - TEMP_FROM_REG(
- data->zone[nr].off_desired));
- if ( nr == 0 || nr == 1 ) {
- lm85_write_value(client, LM85_REG_AFAN_HYST1,
- (data->zone[0].hyst << 4)
- | data->zone[1].hyst
- );
- } else {
- lm85_write_value(client, LM85_REG_AFAN_HYST2,
- (data->zone[2].hyst << 4)
- );
- }
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_temp_auto_temp_max(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].limit) +
- RANGE_FROM_REG(data->zone[nr].range));
-}
-static ssize_t set_temp_auto_temp_max(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int min, val;
-
- down(&data->update_lock);
- min = TEMP_FROM_REG(data->zone[nr].limit);
- val = simple_strtol(buf, NULL, 10);
- data->zone[nr].max_desired = TEMP_TO_REG(val);
- data->zone[nr].range = RANGE_TO_REG(
- val - min);
- lm85_write_value(client, LM85_REG_AFAN_RANGE(nr),
- ((data->zone[nr].range & 0x0f) << 4)
- | (data->autofan[nr].freq & 0x07));
- up(&data->update_lock);
- return count;
-}
-static ssize_t show_temp_auto_temp_crit(struct device *dev, char *buf, int nr)
-{
- struct lm85_data *data = lm85_update_device(dev);
- return sprintf(buf,"%d\n", TEMP_FROM_REG(data->zone[nr].critical));
-}
-static ssize_t set_temp_auto_temp_crit(struct device *dev, const char *buf,
- size_t count, int nr)
-{
- struct i2c_client *client = to_i2c_client(dev);
- struct lm85_data *data = i2c_get_clientdata(client);
- int val;
-
- down(&data->update_lock);
- val = simple_strtol(buf, NULL, 10);
- data->zone[nr].critical = TEMP_TO_REG(val);
- lm85_write_value(client, LM85_REG_AFAN_CRITICAL(nr),
- data->zone[nr].critical);
- up(&data->update_lock);
- return count;
-}
-#define temp_auto(offset) \
-static ssize_t show_temp##offset##_auto_temp_off (struct device *dev, \
- char *buf) \
-{ \
- return show_temp_auto_temp_off(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp##offset##_auto_temp_off (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_temp_auto_temp_off(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_temp##offset##_auto_temp_min (struct device *dev, \
- char *buf) \
-{ \
- return show_temp_auto_temp_min(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp##offset##_auto_temp_min (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_temp_auto_temp_min(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_temp##offset##_auto_temp_max (struct device *dev, \
- char *buf) \
-{ \
- return show_temp_auto_temp_max(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp##offset##_auto_temp_max (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_temp_auto_temp_max(dev, buf, count, offset - 1); \
-} \
-static ssize_t show_temp##offset##_auto_temp_crit (struct device *dev, \
- char *buf) \
-{ \
- return show_temp_auto_temp_crit(dev, buf, offset - 1); \
-} \
-static ssize_t set_temp##offset##_auto_temp_crit (struct device *dev, \
- const char *buf, size_t count) \
-{ \
- return set_temp_auto_temp_crit(dev, buf, count, offset - 1); \
-} \
-static DEVICE_ATTR(temp##offset##_auto_temp_off, S_IRUGO | S_IWUSR, \
- show_temp##offset##_auto_temp_off, \
- set_temp##offset##_auto_temp_off); \
-static DEVICE_ATTR(temp##offset##_auto_temp_min, S_IRUGO | S_IWUSR, \
- show_temp##offset##_auto_temp_min, \
- set_temp##offset##_auto_temp_min); \
-static DEVICE_ATTR(temp##offset##_auto_temp_max, S_IRUGO | S_IWUSR, \
- show_temp##offset##_auto_temp_max, \
- set_temp##offset##_auto_temp_max); \
-static DEVICE_ATTR(temp##offset##_auto_temp_crit, S_IRUGO | S_IWUSR, \
- show_temp##offset##_auto_temp_crit, \
- set_temp##offset##_auto_temp_crit);
-temp_auto(1);
-temp_auto(2);
-temp_auto(3);
-
int lm85_attach_adapter(struct i2c_adapter *adapter)
{
- if (!(adapter->class & I2C_CLASS_HWMON))
- return 0;
return i2c_detect(adapter, &addr_data, lm85_detect);
}
device_create_file(&new_client->dev, &dev_attr_fan2_min);
device_create_file(&new_client->dev, &dev_attr_fan3_min);
device_create_file(&new_client->dev, &dev_attr_fan4_min);
- device_create_file(&new_client->dev, &dev_attr_pwm1);
- device_create_file(&new_client->dev, &dev_attr_pwm2);
- device_create_file(&new_client->dev, &dev_attr_pwm3);
- device_create_file(&new_client->dev, &dev_attr_pwm1_enable);
- device_create_file(&new_client->dev, &dev_attr_pwm2_enable);
- device_create_file(&new_client->dev, &dev_attr_pwm3_enable);
+ device_create_file(&new_client->dev, &dev_attr_fan1_pwm);
+ device_create_file(&new_client->dev, &dev_attr_fan2_pwm);
+ device_create_file(&new_client->dev, &dev_attr_fan3_pwm);
+ device_create_file(&new_client->dev, &dev_attr_fan1_pwm_enable);
+ device_create_file(&new_client->dev, &dev_attr_fan2_pwm_enable);
+ device_create_file(&new_client->dev, &dev_attr_fan3_pwm_enable);
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in2_input);
device_create_file(&new_client->dev, &dev_attr_vrm);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
device_create_file(&new_client->dev, &dev_attr_alarms);
- device_create_file(&new_client->dev, &dev_attr_pwm1_auto_channels);
- device_create_file(&new_client->dev, &dev_attr_pwm2_auto_channels);
- device_create_file(&new_client->dev, &dev_attr_pwm3_auto_channels);
- device_create_file(&new_client->dev, &dev_attr_pwm1_auto_pwm_min);
- device_create_file(&new_client->dev, &dev_attr_pwm2_auto_pwm_min);
- device_create_file(&new_client->dev, &dev_attr_pwm3_auto_pwm_min);
- device_create_file(&new_client->dev, &dev_attr_pwm1_auto_pwm_minctl);
- device_create_file(&new_client->dev, &dev_attr_pwm2_auto_pwm_minctl);
- device_create_file(&new_client->dev, &dev_attr_pwm3_auto_pwm_minctl);
- device_create_file(&new_client->dev, &dev_attr_pwm1_auto_pwm_freq);
- device_create_file(&new_client->dev, &dev_attr_pwm2_auto_pwm_freq);
- device_create_file(&new_client->dev, &dev_attr_pwm3_auto_pwm_freq);
- device_create_file(&new_client->dev, &dev_attr_temp1_auto_temp_off);
- device_create_file(&new_client->dev, &dev_attr_temp2_auto_temp_off);
- device_create_file(&new_client->dev, &dev_attr_temp3_auto_temp_off);
- device_create_file(&new_client->dev, &dev_attr_temp1_auto_temp_min);
- device_create_file(&new_client->dev, &dev_attr_temp2_auto_temp_min);
- device_create_file(&new_client->dev, &dev_attr_temp3_auto_temp_min);
- device_create_file(&new_client->dev, &dev_attr_temp1_auto_temp_max);
- device_create_file(&new_client->dev, &dev_attr_temp2_auto_temp_max);
- device_create_file(&new_client->dev, &dev_attr_temp3_auto_temp_max);
- device_create_file(&new_client->dev, &dev_attr_temp1_auto_temp_crit);
- device_create_file(&new_client->dev, &dev_attr_temp2_auto_temp_crit);
- device_create_file(&new_client->dev, &dev_attr_temp3_auto_temp_crit);
return 0;
* post 2.7.0 CVS changes.
*/
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, Margit Schubert-While <margitsw@t-online.de>, Justin Thiessen <jthiessen@penguincomputing.com");
+MODULE_AUTHOR("Philip Pokorny <ppokorny@penguincomputing.com>, Margit Schubert-While <margitsw@t-online.de>");
MODULE_DESCRIPTION("LM85-B, LM85-C driver");
module_init(sm_lm85_init);
git://git.onelab.eu / linux-2.6.git / blobdiff