diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/f71882fg.c | 353 |
1 files changed, 291 insertions, 62 deletions
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index 842592fe5aa..a833797e96d 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -45,6 +45,7 @@ #define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */ #define SIO_F71862_ID 0x0601 /* Chipset ID */ #define SIO_F71882_ID 0x0541 /* Chipset ID */ +#define SIO_F8000_ID 0x0581 /* Chipset ID */ #define REGION_LENGTH 8 #define ADDR_REG_OFFSET 5 @@ -90,11 +91,12 @@ static unsigned short force_id; module_param(force_id, ushort, 0); MODULE_PARM_DESC(force_id, "Override the detected device ID"); -enum chips { f71862fg, f71882fg }; +enum chips { f71862fg, f71882fg, f8000 }; static const char *f71882fg_names[] = { "f71862fg", "f71882fg", + "f8000", }; static struct platform_device *f71882fg_pdev; @@ -249,6 +251,7 @@ static struct platform_driver f71882fg_driver = { static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); +/* Temp and in attr common to both the f71862fg and f71882fg */ static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), @@ -317,6 +320,7 @@ static struct sensor_device_attribute_2 f718x2fg_in_temp_attr[] = { SENSOR_ATTR_2(temp3_fault, S_IRUGO, show_temp_fault, NULL, 0, 3), }; +/* Temp and in attr found only on the f71882fg */ static struct sensor_device_attribute_2 f71882fg_in_temp_attr[] = { SENSOR_ATTR_2(in1_max, S_IRUGO|S_IWUSR, show_in_max, store_in_max, 0, 1), @@ -325,27 +329,51 @@ static struct sensor_device_attribute_2 f71882fg_in_temp_attr[] = { SENSOR_ATTR_2(in1_alarm, S_IRUGO, show_in_alarm, NULL, 0, 1), }; -static struct sensor_device_attribute_2 f718x2fg_fan_attr[] = { +/* Temp and in attr for the f8000 + Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max) + is used as hysteresis value to clear alarms + */ +static struct sensor_device_attribute_2 f8000_in_temp_attr[] = { + SENSOR_ATTR_2(in0_input, S_IRUGO, show_in, NULL, 0, 0), + SENSOR_ATTR_2(in1_input, S_IRUGO, show_in, NULL, 0, 1), + SENSOR_ATTR_2(in2_input, S_IRUGO, show_in, NULL, 0, 2), + SENSOR_ATTR_2(temp1_input, S_IRUGO, show_temp, NULL, 0, 0), + SENSOR_ATTR_2(temp1_max, S_IRUGO|S_IWUSR, show_temp_crit, + store_temp_crit, 0, 0), + SENSOR_ATTR_2(temp1_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, + store_temp_max, 0, 0), + SENSOR_ATTR_2(temp1_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 4), + SENSOR_ATTR_2(temp2_input, S_IRUGO, show_temp, NULL, 0, 1), + SENSOR_ATTR_2(temp2_max, S_IRUGO|S_IWUSR, show_temp_crit, + store_temp_crit, 0, 1), + SENSOR_ATTR_2(temp2_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, + store_temp_max, 0, 1), + SENSOR_ATTR_2(temp2_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 5), + SENSOR_ATTR_2(temp2_type, S_IRUGO, show_temp_type, NULL, 0, 1), + SENSOR_ATTR_2(temp3_input, S_IRUGO, show_temp, NULL, 0, 2), + SENSOR_ATTR_2(temp3_max, S_IRUGO|S_IWUSR, show_temp_crit, + store_temp_crit, 0, 2), + SENSOR_ATTR_2(temp3_max_hyst, S_IRUGO|S_IWUSR, show_temp_max, + store_temp_max, 0, 2), + SENSOR_ATTR_2(temp3_alarm, S_IRUGO, show_temp_alarm, NULL, 0, 6), +}; + +/* Fan / PWM attr common to all models */ +static struct sensor_device_attribute_2 fxxxx_fan_attr[] = { SENSOR_ATTR_2(fan1_input, S_IRUGO, show_fan, NULL, 0, 0), SENSOR_ATTR_2(fan1_full_speed, S_IRUGO|S_IWUSR, show_fan_full_speed, store_fan_full_speed, 0, 0), - SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 0), SENSOR_ATTR_2(fan1_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 0), SENSOR_ATTR_2(fan2_input, S_IRUGO, show_fan, NULL, 0, 1), SENSOR_ATTR_2(fan2_full_speed, S_IRUGO|S_IWUSR, show_fan_full_speed, store_fan_full_speed, 0, 1), - SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 1), SENSOR_ATTR_2(fan2_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 1), SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2), SENSOR_ATTR_2(fan3_full_speed, S_IRUGO|S_IWUSR, show_fan_full_speed, store_fan_full_speed, 0, 2), - SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, - store_fan_beep, 0, 2), SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2), SENSOR_ATTR_2(pwm1, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 0), @@ -366,9 +394,6 @@ static struct sensor_device_attribute_2 f718x2fg_fan_attr[] = { show_pwm_auto_point_channel, store_pwm_auto_point_channel, 0, 1), - SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), - SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, - store_pwm_enable, 0, 2), SENSOR_ATTR_2(pwm3_interpolate, S_IRUGO|S_IWUSR, show_pwm_interpolate, store_pwm_interpolate, 0, 2), SENSOR_ATTR_2(pwm3_auto_channels_temp, S_IRUGO|S_IWUSR, @@ -376,7 +401,16 @@ static struct sensor_device_attribute_2 f718x2fg_fan_attr[] = { store_pwm_auto_point_channel, 0, 2), }; +/* Fan / PWM attr for the f71862fg, less pwms and less zones per pwm than the + f71882fg */ static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { + SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, + store_fan_beep, 0, 0), + SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, + store_fan_beep, 0, 1), + SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, + store_fan_beep, 0, 2), + SENSOR_ATTR_2(pwm1_auto_point1_pwm, S_IRUGO|S_IWUSR, show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, 1, 0), @@ -416,7 +450,14 @@ static struct sensor_device_attribute_2 f71862fg_fan_attr[] = { show_pwm_auto_point_temp_hyst, NULL, 3, 1), }; +/* Fan / PWM attr for the f71882fg */ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { + SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep, + store_fan_beep, 0, 0), + SENSOR_ATTR_2(fan2_beep, S_IRUGO|S_IWUSR, show_fan_beep, + store_fan_beep, 0, 1), + SENSOR_ATTR_2(fan3_beep, S_IRUGO|S_IWUSR, show_fan_beep, + store_fan_beep, 0, 2), SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), SENSOR_ATTR_2(fan4_full_speed, S_IRUGO|S_IWUSR, show_fan_full_speed, @@ -501,6 +542,9 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { SENSOR_ATTR_2(pwm2_auto_point4_temp_hyst, S_IRUGO, show_pwm_auto_point_temp_hyst, NULL, 3, 1), + SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR, show_pwm, store_pwm, 0, 2), + SENSOR_ATTR_2(pwm3_enable, S_IRUGO|S_IWUSR, show_pwm_enable, + store_pwm_enable, 0, 2), SENSOR_ATTR_2(pwm3_auto_point1_pwm, S_IRUGO|S_IWUSR, show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, 0, 2), @@ -586,6 +630,128 @@ static struct sensor_device_attribute_2 f71882fg_fan_attr[] = { show_pwm_auto_point_temp_hyst, NULL, 3, 3), }; +/* Fan / PWM attr for the f8000, zones mapped to temp instead of to pwm! + Also the register block at offset A0 maps to TEMP1 (so our temp2, as the + F8000 starts counting temps at 0), B0 maps the TEMP2 and C0 maps to TEMP0 */ +static struct sensor_device_attribute_2 f8000_fan_attr[] = { + SENSOR_ATTR_2(fan4_input, S_IRUGO, show_fan, NULL, 0, 3), + + SENSOR_ATTR_2(pwm3, S_IRUGO, show_pwm, NULL, 0, 2), + + SENSOR_ATTR_2(temp1_auto_point1_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 0, 2), + SENSOR_ATTR_2(temp1_auto_point2_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 1, 2), + SENSOR_ATTR_2(temp1_auto_point3_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 2, 2), + SENSOR_ATTR_2(temp1_auto_point4_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 3, 2), + SENSOR_ATTR_2(temp1_auto_point5_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 4, 2), + SENSOR_ATTR_2(temp1_auto_point1_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 0, 2), + SENSOR_ATTR_2(temp1_auto_point2_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 1, 2), + SENSOR_ATTR_2(temp1_auto_point3_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 2, 2), + SENSOR_ATTR_2(temp1_auto_point4_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 3, 2), + SENSOR_ATTR_2(temp1_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp_hyst, + store_pwm_auto_point_temp_hyst, + 0, 2), + SENSOR_ATTR_2(temp1_auto_point2_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 1, 2), + SENSOR_ATTR_2(temp1_auto_point3_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 2, 2), + SENSOR_ATTR_2(temp1_auto_point4_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 3, 2), + + SENSOR_ATTR_2(temp2_auto_point1_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 0, 0), + SENSOR_ATTR_2(temp2_auto_point2_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 1, 0), + SENSOR_ATTR_2(temp2_auto_point3_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 2, 0), + SENSOR_ATTR_2(temp2_auto_point4_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 3, 0), + SENSOR_ATTR_2(temp2_auto_point5_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 4, 0), + SENSOR_ATTR_2(temp2_auto_point1_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 0, 0), + SENSOR_ATTR_2(temp2_auto_point2_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 1, 0), + SENSOR_ATTR_2(temp2_auto_point3_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 2, 0), + SENSOR_ATTR_2(temp2_auto_point4_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 3, 0), + SENSOR_ATTR_2(temp2_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp_hyst, + store_pwm_auto_point_temp_hyst, + 0, 0), + SENSOR_ATTR_2(temp2_auto_point2_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 1, 0), + SENSOR_ATTR_2(temp2_auto_point3_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 2, 0), + SENSOR_ATTR_2(temp2_auto_point4_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 3, 0), + + SENSOR_ATTR_2(temp3_auto_point1_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 0, 1), + SENSOR_ATTR_2(temp3_auto_point2_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 1, 1), + SENSOR_ATTR_2(temp3_auto_point3_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 2, 1), + SENSOR_ATTR_2(temp3_auto_point4_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 3, 1), + SENSOR_ATTR_2(temp3_auto_point5_pwm, S_IRUGO|S_IWUSR, + show_pwm_auto_point_pwm, store_pwm_auto_point_pwm, + 4, 1), + SENSOR_ATTR_2(temp3_auto_point1_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 0, 1), + SENSOR_ATTR_2(temp3_auto_point2_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 1, 1), + SENSOR_ATTR_2(temp3_auto_point3_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 2, 1), + SENSOR_ATTR_2(temp3_auto_point4_temp, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp, store_pwm_auto_point_temp, + 3, 1), + SENSOR_ATTR_2(temp3_auto_point1_temp_hyst, S_IRUGO|S_IWUSR, + show_pwm_auto_point_temp_hyst, + store_pwm_auto_point_temp_hyst, + 0, 1), + SENSOR_ATTR_2(temp3_auto_point2_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 1, 1), + SENSOR_ATTR_2(temp3_auto_point3_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 2, 1), + SENSOR_ATTR_2(temp3_auto_point4_temp_hyst, S_IRUGO, + show_pwm_auto_point_temp_hyst, NULL, 3, 1), +}; /* Super I/O functions */ static inline int superio_inb(int base, int reg) @@ -671,8 +837,10 @@ static void f71882fg_write16(struct f71882fg_data *data, u8 reg, u16 val) static struct f71882fg_data *f71882fg_update_device(struct device *dev) { struct f71882fg_data *data = dev_get_drvdata(dev); - int nr, reg, reg2; - int nr_fans = (data->type == f71862fg) ? 3 : 4; + int nr, reg = 0, reg2; + int nr_fans = (data->type == f71882fg) ? 4 : 3; + int nr_ins = (data->type == f8000) ? 3 : 9; + int temp_start = (data->type == f8000) ? 0 : 1; mutex_lock(&data->update_lock); @@ -687,35 +855,36 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) } /* Get High & boundary temps*/ - for (nr = 1; nr < 4; nr++) { + for (nr = temp_start; nr < 3 + temp_start; nr++) { data->temp_ovt[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_OVT(nr)); data->temp_high[nr] = f71882fg_read8(data, F71882FG_REG_TEMP_HIGH(nr)); } - /* hyst */ - data->temp_hyst[0] = - f71882fg_read8(data, F71882FG_REG_TEMP_HYST(0)); - data->temp_hyst[1] = - f71882fg_read8(data, F71882FG_REG_TEMP_HYST(1)); - - /* Have to hardcode type, because temp1 is special */ - reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); + if (data->type != f8000) { + data->fan_beep = f71882fg_read8(data, + F71882FG_REG_FAN_BEEP); + data->temp_beep = f71882fg_read8(data, + F71882FG_REG_TEMP_BEEP); + data->temp_hyst[0] = f71882fg_read8(data, + F71882FG_REG_TEMP_HYST(0)); + data->temp_hyst[1] = f71882fg_read8(data, + F71882FG_REG_TEMP_HYST(1)); + /* Have to hardcode type, because temp1 is special */ + reg = f71882fg_read8(data, F71882FG_REG_TEMP_TYPE); + data->temp_type[2] = (reg & 0x04) ? 2 : 4; + data->temp_type[3] = (reg & 0x08) ? 2 : 4; + } reg2 = f71882fg_read8(data, F71882FG_REG_PECI); if ((reg2 & 0x03) == 0x01) data->temp_type[1] = 6 /* PECI */; else if ((reg2 & 0x03) == 0x02) data->temp_type[1] = 5 /* AMDSI */; - else + else if (data->type != f8000) data->temp_type[1] = (reg & 0x02) ? 2 : 4; - - data->temp_type[2] = (reg & 0x04) ? 2 : 4; - data->temp_type[3] = (reg & 0x08) ? 2 : 4; - - data->temp_beep = f71882fg_read8(data, F71882FG_REG_TEMP_BEEP); - - data->fan_beep = f71882fg_read8(data, F71882FG_REG_FAN_BEEP); + else + data->temp_type[1] = 2; /* F8000 only supports BJT */ data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); @@ -729,7 +898,7 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr)); - if (data->type == f71882fg) { + if (data->type != f71862fg) { int point; for (point = 0; point < 5; point++) { data->pwm_auto_point_pwm[nr][point] = @@ -771,7 +940,7 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) F71882FG_REG_TEMP_STATUS); data->temp_diode_open = f71882fg_read8(data, F71882FG_REG_TEMP_DIODE_OPEN); - for (nr = 1; nr < 4; nr++) + for (nr = temp_start; nr < 3 + temp_start; nr++) data->temp[nr] = f71882fg_read8(data, F71882FG_REG_TEMP(nr)); @@ -789,10 +958,14 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev) f71882fg_read8(data, F71882FG_REG_PWM(nr)); } + /* The f8000 can monitor 1 more fan, but has no pwm for it */ + if (data->type == f8000) + data->fan[3] = f71882fg_read16(data, + F71882FG_REG_FAN(3)); if (data->type == f71882fg) data->in_status = f71882fg_read8(data, F71882FG_REG_IN_STATUS); - for (nr = 0; nr < 9; nr++) + for (nr = 0; nr < nr_ins; nr++) data->in[nr] = f71882fg_read8(data, F71882FG_REG_IN(nr)); @@ -1186,6 +1359,11 @@ static ssize_t store_pwm(struct device *dev, mutex_lock(&data->update_lock); data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); + if ((data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 3) != 2) || + (data->type != f8000 && !((data->pwm_enable >> 2 * nr) & 2))) { + count = -EROFS; + goto leave; + } if (data->pwm_enable & (1 << (2 * nr))) { /* PWM mode */ f71882fg_write8(data, F71882FG_REG_PWM(nr), val); @@ -1200,6 +1378,7 @@ static ssize_t store_pwm(struct device *dev, data->fan_target[nr] = target; data->fan_full_speed[nr] = full_speed; } +leave: mutex_unlock(&data->update_lock); return count; @@ -1208,14 +1387,25 @@ static ssize_t store_pwm(struct device *dev, static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *devattr, char *buf) { - int result; + int result = 0; struct f71882fg_data *data = f71882fg_update_device(dev); int nr = to_sensor_dev_attr_2(devattr)->index; - if (data->pwm_enable & (2 << (2 * nr))) - result = 1; - else - result = 2; + switch ((data->pwm_enable >> 2 * nr) & 3) { + case 0: + case 1: + result = 2; /* Normal auto mode */ + break; + case 2: + result = 1; /* Manual mode */ + break; + case 3: + if (data->type == f8000) + result = 3; /* Thermostat mode */ + else + result = 1; /* Manual mode */ + break; + } return sprintf(buf, "%d\n", result); } @@ -1226,20 +1416,37 @@ static ssize_t store_pwm_enable(struct device *dev, struct device_attribute struct f71882fg_data *data = dev_get_drvdata(dev); int nr = to_sensor_dev_attr_2(devattr)->index; long val = simple_strtol(buf, NULL, 10); - if (val < 1 || val > 2) - return -EINVAL; mutex_lock(&data->update_lock); data->pwm_enable = f71882fg_read8(data, F71882FG_REG_PWM_ENABLE); - switch (val) { - case 1: - data->pwm_enable |= 2 << (2 * nr); - break; /* Manual */ - case 2: - data->pwm_enable &= ~(2 << (2 * nr)); - break; /* Temperature ctrl */ + /* Special case for F8000 auto PWM mode / Thermostat mode */ + if (data->type == f8000 && ((data->pwm_enable >> 2 * nr) & 1)) { + switch (val) { + case 2: + data->pwm_enable &= ~(2 << (2 * nr)); + break; /* Normal auto mode */ + case 3: + data->pwm_enable |= 2 << (2 * nr); + break; /* Thermostat mode */ + default: + count = -EINVAL; + goto leave; + } + } else { + switch (val) { + case 1: + data->pwm_enable |= 2 << (2 * nr); + break; /* Manual */ + case 2: + data->pwm_enable &= ~(2 << (2 * nr)); + break; /* Normal auto mode */ + default: + count = -EINVAL; + goto leave; + } } f71882fg_write8(data, F71882FG_REG_PWM_ENABLE, data->pwm_enable); +leave: mutex_unlock(&data->update_lock); return count; @@ -1521,34 +1728,51 @@ static int __devinit f71882fg_probe(struct platform_device *pdev) goto exit_unregister_sysfs; if (start_reg & 0x01) { - err = f71882fg_create_sysfs_files(pdev, f718x2fg_in_temp_attr, - ARRAY_SIZE(f718x2fg_in_temp_attr)); - if (err) - goto exit_unregister_sysfs; - - if (data->type == f71882fg) { + switch (data->type) { + case f71882fg: err = f71882fg_create_sysfs_files(pdev, f71882fg_in_temp_attr, ARRAY_SIZE(f71882fg_in_temp_attr)); if (err) goto exit_unregister_sysfs; + /* fall through! */ + case f71862fg: + err = f71882fg_create_sysfs_files(pdev, + f718x2fg_in_temp_attr, + ARRAY_SIZE(f718x2fg_in_temp_attr)); + break; + case f8000: + err = f71882fg_create_sysfs_files(pdev, + f8000_in_temp_attr, + ARRAY_SIZE(f8000_in_temp_attr)); + break; } + if (err) + goto exit_unregister_sysfs; } if (start_reg & 0x02) { - err = f71882fg_create_sysfs_files(pdev, f718x2fg_fan_attr, - ARRAY_SIZE(f718x2fg_fan_attr)); + err = f71882fg_create_sysfs_files(pdev, fxxxx_fan_attr, + ARRAY_SIZE(fxxxx_fan_attr)); if (err) goto exit_unregister_sysfs; - if (data->type == f71862fg) { + switch (data->type) { + case f71862fg: err = f71882fg_create_sysfs_files(pdev, f71862fg_fan_attr, ARRAY_SIZE(f71862fg_fan_attr)); - } else { + break; + case f71882fg: err = f71882fg_create_sysfs_files(pdev, f71882fg_fan_attr, ARRAY_SIZE(f71882fg_fan_attr)); + break; + case f8000: + err = f71882fg_create_sysfs_files(pdev, + f8000_fan_attr, + ARRAY_SIZE(f8000_fan_attr)); + break; } if (err) goto exit_unregister_sysfs; @@ -1580,6 +1804,8 @@ static int f71882fg_remove(struct platform_device *pdev) if (data->hwmon_dev) hwmon_device_unregister(data->hwmon_dev); + /* Note we are not looping over all attr arrays we have as the ones + below are supersets of the ones skipped. */ device_remove_file(&pdev->dev, &dev_attr_name); for (i = 0; i < ARRAY_SIZE(f718x2fg_in_temp_attr); i++) @@ -1590,15 +1816,15 @@ static int f71882fg_remove(struct platform_device *pdev) device_remove_file(&pdev->dev, &f71882fg_in_temp_attr[i].dev_attr); - for (i = 0; i < ARRAY_SIZE(f718x2fg_fan_attr); i++) - device_remove_file(&pdev->dev, &f718x2fg_fan_attr[i].dev_attr); - - for (i = 0; i < ARRAY_SIZE(f71862fg_fan_attr); i++) - device_remove_file(&pdev->dev, &f71862fg_fan_attr[i].dev_attr); + for (i = 0; i < ARRAY_SIZE(fxxxx_fan_attr); i++) + device_remove_file(&pdev->dev, &fxxxx_fan_attr[i].dev_attr); for (i = 0; i < ARRAY_SIZE(f71882fg_fan_attr); i++) device_remove_file(&pdev->dev, &f71882fg_fan_attr[i].dev_attr); + for (i = 0; i < ARRAY_SIZE(f8000_fan_attr); i++) + device_remove_file(&pdev->dev, &f8000_fan_attr[i].dev_attr); + kfree(data); return 0; @@ -1626,6 +1852,9 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address, case SIO_F71882_ID: sio_data->type = f71882fg; break; + case SIO_F8000_ID: + sio_data->type = f8000; + break; default: printk(KERN_INFO DRVNAME ": Unsupported Fintek device\n"); goto exit; |