mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-14 21:01:29 +00:00
hwmon: (w83781d) Add individual alarm and beep files
The upcoming libsensors 3 needs these individual alarm and beep files. For the W83781D, this is quirky because this chip has a single alarm bit for both temp2 and temp3. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
This commit is contained in:
Jean Delvare
Mark M. Hoffman
parent
90d6619a91
commit
7d4a137491
@ -481,6 +481,39 @@ show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
|
||||
|
||||
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
|
||||
|
||||
static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct w83781d_data *data = w83781d_update_device(dev);
|
||||
int bitnr = to_sensor_dev_attr(attr)->index;
|
||||
return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
|
||||
}
|
||||
|
||||
/* The W83781D has a single alarm bit for temp2 and temp3 */
|
||||
static ssize_t show_temp3_alarm(struct device *dev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct w83781d_data *data = w83781d_update_device(dev);
|
||||
int bitnr = (data->type == w83781d) ? 5 : 13;
|
||||
return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
|
||||
}
|
||||
|
||||
static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 0);
|
||||
static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 1);
|
||||
static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 2);
|
||||
static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 3);
|
||||
static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 8);
|
||||
static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 9);
|
||||
static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, 10);
|
||||
static SENSOR_DEVICE_ATTR(in7_alarm, S_IRUGO, show_alarm, NULL, 16);
|
||||
static SENSOR_DEVICE_ATTR(in8_alarm, S_IRUGO, show_alarm, NULL, 17);
|
||||
static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 6);
|
||||
static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 7);
|
||||
static SENSOR_DEVICE_ATTR(fan3_alarm, S_IRUGO, show_alarm, NULL, 11);
|
||||
static SENSOR_DEVICE_ATTR(temp1_alarm, S_IRUGO, show_alarm, NULL, 4);
|
||||
static SENSOR_DEVICE_ATTR(temp2_alarm, S_IRUGO, show_alarm, NULL, 5);
|
||||
static SENSOR_DEVICE_ATTR(temp3_alarm, S_IRUGO, show_temp3_alarm, NULL, 0);
|
||||
|
||||
static ssize_t show_beep_mask (struct device *dev, struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct w83781d_data *data = w83781d_update_device(dev);
|
||||
@ -544,6 +577,100 @@ static DEVICE_ATTR(beep_mask, S_IRUGO | S_IWUSR,
|
||||
static DEVICE_ATTR(beep_enable, S_IRUGO | S_IWUSR,
|
||||
show_beep_enable, store_beep_enable);
|
||||
|
||||
static ssize_t show_beep(struct device *dev, struct device_attribute *attr,
|
||||
char *buf)
|
||||
{
|
||||
struct w83781d_data *data = w83781d_update_device(dev);
|
||||
int bitnr = to_sensor_dev_attr(attr)->index;
|
||||
return sprintf(buf, "%u\n", (data->beep_mask >> bitnr) & 1);
|
||||
}
|
||||
|
||||
static ssize_t
|
||||
store_beep(struct device *dev, struct device_attribute *attr,
|
||||
const char *buf, size_t count)
|
||||
{
|
||||
struct w83781d_data *data = dev_get_drvdata(dev);
|
||||
int bitnr = to_sensor_dev_attr(attr)->index;
|
||||
unsigned long bit;
|
||||
u8 reg;
|
||||
|
||||
bit = simple_strtoul(buf, NULL, 10);
|
||||
if (bit & ~1)
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&data->update_lock);
|
||||
if (bit)
|
||||
data->beep_mask |= (1 << bitnr);
|
||||
else
|
||||
data->beep_mask &= ~(1 << bitnr);
|
||||
|
||||
if (bitnr < 8) {
|
||||
reg = w83781d_read_value(data, W83781D_REG_BEEP_INTS1);
|
||||
if (bit)
|
||||
reg |= (1 << bitnr);
|
||||
else
|
||||
reg &= ~(1 << bitnr);
|
||||
w83781d_write_value(data, W83781D_REG_BEEP_INTS1, reg);
|
||||
} else if (bitnr < 16) {
|
||||
reg = w83781d_read_value(data, W83781D_REG_BEEP_INTS2);
|
||||
if (bit)
|
||||
reg |= (1 << (bitnr - 8));
|
||||
else
|
||||
reg &= ~(1 << (bitnr - 8));
|
||||
w83781d_write_value(data, W83781D_REG_BEEP_INTS2, reg);
|
||||
} else {
|
||||
reg = w83781d_read_value(data, W83781D_REG_BEEP_INTS3);
|
||||
if (bit)
|
||||
reg |= (1 << (bitnr - 16));
|
||||
else
|
||||
reg &= ~(1 << (bitnr - 16));
|
||||
w83781d_write_value(data, W83781D_REG_BEEP_INTS3, reg);
|
||||
}
|
||||
mutex_unlock(&data->update_lock);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
/* The W83781D has a single beep bit for temp2 and temp3 */
|
||||
static ssize_t show_temp3_beep(struct device *dev,
|
||||
struct device_attribute *attr, char *buf)
|
||||
{
|
||||
struct w83781d_data *data = w83781d_update_device(dev);
|
||||
int bitnr = (data->type == w83781d) ? 5 : 13;
|
||||
return sprintf(buf, "%u\n", (data->beep_mask >> bitnr) & 1);
|
||||
}
|
||||
|
||||
static SENSOR_DEVICE_ATTR(in0_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 0);
|
||||
static SENSOR_DEVICE_ATTR(in1_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 1);
|
||||
static SENSOR_DEVICE_ATTR(in2_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 2);
|
||||
static SENSOR_DEVICE_ATTR(in3_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 3);
|
||||
static SENSOR_DEVICE_ATTR(in4_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 8);
|
||||
static SENSOR_DEVICE_ATTR(in5_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 9);
|
||||
static SENSOR_DEVICE_ATTR(in6_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 10);
|
||||
static SENSOR_DEVICE_ATTR(in7_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 16);
|
||||
static SENSOR_DEVICE_ATTR(in8_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 17);
|
||||
static SENSOR_DEVICE_ATTR(fan1_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 6);
|
||||
static SENSOR_DEVICE_ATTR(fan2_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 7);
|
||||
static SENSOR_DEVICE_ATTR(fan3_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 11);
|
||||
static SENSOR_DEVICE_ATTR(temp1_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 4);
|
||||
static SENSOR_DEVICE_ATTR(temp2_beep, S_IRUGO | S_IWUSR,
|
||||
show_beep, store_beep, 5);
|
||||
static SENSOR_DEVICE_ATTR(temp3_beep, S_IRUGO,
|
||||
show_temp3_beep, store_beep, 13);
|
||||
|
||||
static ssize_t
|
||||
show_fan_div(struct device *dev, struct device_attribute *da, char *buf)
|
||||
{
|
||||
@ -877,17 +1004,23 @@ ERROR_SC_0:
|
||||
#define IN_UNIT_ATTRS(X) \
|
||||
&sensor_dev_attr_in##X##_input.dev_attr.attr, \
|
||||
&sensor_dev_attr_in##X##_min.dev_attr.attr, \
|
||||
&sensor_dev_attr_in##X##_max.dev_attr.attr
|
||||
&sensor_dev_attr_in##X##_max.dev_attr.attr, \
|
||||
&sensor_dev_attr_in##X##_alarm.dev_attr.attr, \
|
||||
&sensor_dev_attr_in##X##_beep.dev_attr.attr
|
||||
|
||||
#define FAN_UNIT_ATTRS(X) \
|
||||
&sensor_dev_attr_fan##X##_input.dev_attr.attr, \
|
||||
&sensor_dev_attr_fan##X##_min.dev_attr.attr, \
|
||||
&sensor_dev_attr_fan##X##_div.dev_attr.attr
|
||||
&sensor_dev_attr_fan##X##_div.dev_attr.attr, \
|
||||
&sensor_dev_attr_fan##X##_alarm.dev_attr.attr, \
|
||||
&sensor_dev_attr_fan##X##_beep.dev_attr.attr
|
||||
|
||||
#define TEMP_UNIT_ATTRS(X) \
|
||||
&sensor_dev_attr_temp##X##_input.dev_attr.attr, \
|
||||
&sensor_dev_attr_temp##X##_max.dev_attr.attr, \
|
||||
&sensor_dev_attr_temp##X##_max_hyst.dev_attr.attr
|
||||
&sensor_dev_attr_temp##X##_max_hyst.dev_attr.attr, \
|
||||
&sensor_dev_attr_temp##X##_alarm.dev_attr.attr, \
|
||||
&sensor_dev_attr_temp##X##_beep.dev_attr.attr
|
||||
|
||||
static struct attribute* w83781d_attributes[] = {
|
||||
IN_UNIT_ATTRS(0),
|
||||
@ -946,7 +1079,11 @@ w83781d_create_files(struct device *dev, int kind, int is_isa)
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in1_min.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in1_max.dev_attr)))
|
||||
&sensor_dev_attr_in1_max.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in1_alarm.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in1_beep.dev_attr)))
|
||||
return err;
|
||||
}
|
||||
if (kind != as99127f && kind != w83781d && kind != w83783s) {
|
||||
@ -956,12 +1093,20 @@ w83781d_create_files(struct device *dev, int kind, int is_isa)
|
||||
&sensor_dev_attr_in7_min.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in7_max.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in7_alarm.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in7_beep.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in8_input.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in8_min.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in8_max.dev_attr)))
|
||||
&sensor_dev_attr_in8_max.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in8_alarm.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_in8_beep.dev_attr)))
|
||||
return err;
|
||||
}
|
||||
if (kind != w83783s) {
|
||||
@ -970,8 +1115,19 @@ w83781d_create_files(struct device *dev, int kind, int is_isa)
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_temp3_max.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_temp3_max_hyst.dev_attr)))
|
||||
&sensor_dev_attr_temp3_max_hyst.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_temp3_alarm.dev_attr))
|
||||
|| (err = device_create_file(dev,
|
||||
&sensor_dev_attr_temp3_beep.dev_attr)))
|
||||
return err;
|
||||
|
||||
if (kind != w83781d)
|
||||
err = sysfs_chmod_file(&dev->kobj,
|
||||
&sensor_dev_attr_temp3_alarm.dev_attr.attr,
|
||||
S_IRUGO | S_IWUSR);
|
||||
if (err)
|
||||
return err;
|
||||
}
|
||||
|
||||
if (kind != w83781d && kind != as99127f) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user