hwmon: (f71882fg) Add support for F71808A
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Hans de Goede
Jean Delvare
parent
4d53811a28
commit
629c58bac0
3 changed files with 89 additions and 4 deletions
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@ -6,6 +6,10 @@ Supported chips:
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Prefix: 'f71808e'
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Addresses scanned: none, address read from Super I/O config space
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Datasheet: Not public
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* Fintek F71808A
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Prefix: 'f71808a'
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Addresses scanned: none, address read from Super I/O config space
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Datasheet: Not public
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* Fintek F71858FG
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Prefix: 'f71858fg'
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Addresses scanned: none, address read from Super I/O config space
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@ -329,7 +329,7 @@ config SENSORS_F71882FG
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If you say yes here you get support for hardware monitoring
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features of many Fintek Super-I/O (LPC) chips. The currently
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supported chips are:
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F71808E
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F71808E/A
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F71858FG
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F71862FG
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F71863FG
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@ -48,6 +48,7 @@
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#define SIO_FINTEK_ID 0x1934 /* Manufacturers ID */
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#define SIO_F71808E_ID 0x0901 /* Chipset ID */
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#define SIO_F71808A_ID 0x1001 /* Chipset ID */
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#define SIO_F71858_ID 0x0507 /* Chipset ID */
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#define SIO_F71862_ID 0x0601 /* Chipset ID */
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#define SIO_F71869_ID 0x0814 /* Chipset ID */
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@ -107,11 +108,12 @@ static unsigned short force_id;
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module_param(force_id, ushort, 0);
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MODULE_PARM_DESC(force_id, "Override the detected device ID");
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enum chips { f71808e, f71858fg, f71862fg, f71869, f71882fg, f71889fg,
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enum chips { f71808e, f71808a, f71858fg, f71862fg, f71869, f71882fg, f71889fg,
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f71889ed, f71889a, f8000, f81865f };
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static const char *f71882fg_names[] = {
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"f71808e",
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"f71808a",
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"f71858fg",
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"f71862fg",
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"f71869", /* Both f71869f and f71869e, reg. compatible and same id */
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@ -125,6 +127,7 @@ static const char *f71882fg_names[] = {
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static const char f71882fg_has_in[][F71882FG_MAX_INS] = {
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[f71808e] = { 1, 1, 1, 1, 1, 1, 0, 1, 1 },
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[f71808a] = { 1, 1, 1, 1, 0, 0, 0, 1, 1 },
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[f71858fg] = { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
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[f71862fg] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
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[f71869] = { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
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@ -138,6 +141,7 @@ static const char f71882fg_has_in[][F71882FG_MAX_INS] = {
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static const char f71882fg_has_in1_alarm[] = {
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[f71808e] = 0,
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[f71808a] = 0,
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[f71858fg] = 0,
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[f71862fg] = 0,
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[f71869] = 0,
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@ -151,6 +155,7 @@ static const char f71882fg_has_in1_alarm[] = {
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static const char f71882fg_fan_has_beep[] = {
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[f71808e] = 0,
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[f71808a] = 0,
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[f71858fg] = 0,
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[f71862fg] = 1,
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[f71869] = 1,
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@ -164,6 +169,7 @@ static const char f71882fg_fan_has_beep[] = {
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static const char f71882fg_nr_fans[] = {
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[f71808e] = 3,
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[f71808a] = 2, /* +1 fan which is monitor + simple pwm only */
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[f71858fg] = 3,
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[f71862fg] = 3,
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[f71869] = 3,
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@ -171,12 +177,13 @@ static const char f71882fg_nr_fans[] = {
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[f71889fg] = 3,
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[f71889ed] = 3,
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[f71889a] = 3,
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[f8000] = 3,
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[f8000] = 3, /* +1 fan which is monitor only */
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[f81865f] = 2,
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};
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static const char f71882fg_temp_has_beep[] = {
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[f71808e] = 0,
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[f71808a] = 1,
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[f71858fg] = 0,
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[f71862fg] = 1,
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[f71869] = 1,
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@ -190,6 +197,7 @@ static const char f71882fg_temp_has_beep[] = {
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static const char f71882fg_nr_temps[] = {
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[f71808e] = 2,
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[f71808a] = 2,
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[f71858fg] = 3,
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[f71862fg] = 3,
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[f71869] = 3,
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@ -314,6 +322,10 @@ static ssize_t show_pwm(struct device *dev, struct device_attribute *devattr,
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char *buf);
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static ssize_t store_pwm(struct device *dev, struct device_attribute *devattr,
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const char *buf, size_t count);
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static ssize_t show_simple_pwm(struct device *dev,
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struct device_attribute *devattr, char *buf);
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static ssize_t store_simple_pwm(struct device *dev,
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struct device_attribute *devattr, const char *buf, size_t count);
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static ssize_t show_pwm_enable(struct device *dev,
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struct device_attribute *devattr, char *buf);
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static ssize_t store_pwm_enable(struct device *dev,
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@ -563,6 +575,14 @@ static struct sensor_device_attribute_2 fxxxx_fan_attr[4][6] = { {
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show_pwm_interpolate, store_pwm_interpolate, 0, 3),
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} };
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/* Attr for the third fan of the f71808a, which only has manual pwm */
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static struct sensor_device_attribute_2 f71808a_fan3_attr[] = {
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SENSOR_ATTR_2(fan3_input, S_IRUGO, show_fan, NULL, 0, 2),
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SENSOR_ATTR_2(fan3_alarm, S_IRUGO, show_fan_alarm, NULL, 0, 2),
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SENSOR_ATTR_2(pwm3, S_IRUGO|S_IWUSR,
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show_simple_pwm, store_simple_pwm, 0, 2),
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};
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/* Attr for models which can beep on Fan alarm */
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static struct sensor_device_attribute_2 fxxxx_fan_beep_attr[] = {
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SENSOR_ATTR_2(fan1_beep, S_IRUGO|S_IWUSR, show_fan_beep,
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@ -1246,7 +1266,13 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev)
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data->pwm[nr] =
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f71882fg_read8(data, F71882FG_REG_PWM(nr));
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}
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/* The f8000 can monitor 1 more fan, but has no pwm for it */
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/* Some models have 1 more fan with limited capabilities */
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if (data->type == f71808a) {
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data->fan[2] = f71882fg_read16(data,
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F71882FG_REG_FAN(2));
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data->pwm[2] = f71882fg_read8(data,
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F71882FG_REG_PWM(2));
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}
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if (data->type == f8000)
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data->fan[3] = f71882fg_read16(data,
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F71882FG_REG_FAN(3));
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@ -1736,6 +1762,38 @@ leave:
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return count;
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}
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static ssize_t show_simple_pwm(struct device *dev,
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struct device_attribute *devattr, char *buf)
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{
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struct f71882fg_data *data = f71882fg_update_device(dev);
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int val, nr = to_sensor_dev_attr_2(devattr)->index;
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val = data->pwm[nr];
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return sprintf(buf, "%d\n", val);
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}
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static ssize_t store_simple_pwm(struct device *dev,
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struct device_attribute *devattr,
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const char *buf, size_t count)
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{
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struct f71882fg_data *data = dev_get_drvdata(dev);
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int err, nr = to_sensor_dev_attr_2(devattr)->index;
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long val;
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err = strict_strtol(buf, 10, &val);
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if (err)
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return err;
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val = SENSORS_LIMIT(val, 0, 255);
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mutex_lock(&data->update_lock);
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f71882fg_write8(data, F71882FG_REG_PWM(nr), val);
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data->pwm[nr] = val;
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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 show_pwm_enable(struct device *dev,
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struct device_attribute *devattr, char *buf)
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{
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@ -2183,6 +2241,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
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if (start_reg & 0x02) {
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switch (data->type) {
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case f71808e:
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case f71808a:
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case f71869:
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/* These always have signed auto point temps */
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data->auto_point_temp_signed = 1;
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@ -2244,6 +2303,7 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
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switch (data->type) {
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case f71808e:
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case f71808a:
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case f71869:
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case f71889fg:
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case f71889ed:
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@ -2269,6 +2329,16 @@ static int __devinit f71882fg_probe(struct platform_device *pdev)
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}
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switch (data->type) {
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case f71808a:
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err = f71882fg_create_sysfs_files(pdev,
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&fxxxx_auto_pwm_attr[0][0],
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ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
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if (err)
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goto exit_unregister_sysfs;
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err = f71882fg_create_sysfs_files(pdev,
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f71808a_fan3_attr,
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ARRAY_SIZE(f71808a_fan3_attr));
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break;
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case f71862fg:
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err = f71882fg_create_sysfs_files(pdev,
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f71862fg_auto_pwm_attr,
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@ -2386,6 +2456,14 @@ static int f71882fg_remove(struct platform_device *pdev)
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}
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switch (data->type) {
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case f71808a:
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f71882fg_remove_sysfs_files(pdev,
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&fxxxx_auto_pwm_attr[0][0],
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ARRAY_SIZE(fxxxx_auto_pwm_attr[0]) * nr_fans);
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f71882fg_remove_sysfs_files(pdev,
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f71808a_fan3_attr,
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ARRAY_SIZE(f71808a_fan3_attr));
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break;
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case f71862fg:
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f71882fg_remove_sysfs_files(pdev,
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f71862fg_auto_pwm_attr,
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@ -2438,6 +2516,9 @@ static int __init f71882fg_find(int sioaddr, unsigned short *address,
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case SIO_F71808E_ID:
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sio_data->type = f71808e;
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break;
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case SIO_F71808A_ID:
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sio_data->type = f71808a;
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break;
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case SIO_F71858_ID:
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sio_data->type = f71858fg;
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break;
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