#include <linux/ctype.h>
#include <linux/power_supply.h>
+#include "power_supply.h"
+
/*
* This is because the name "current" breaks the device attr macro.
* The "current" word resolves to "(get_current())" so instead of
#define POWER_SUPPLY_ATTR(_name) \
{ \
- .attr = { .name = #_name, .mode = 0444, .owner = THIS_MODULE }, \
+ .attr = { .name = #_name, .mode = 0444 }, \
.show = power_supply_show_property, \
.store = NULL, \
}
static char *status_text[] = {
"Unknown", "Charging", "Discharging", "Not charging", "Full"
};
+ static char *charge_type[] = {
+ "Unknown", "N/A", "Trickle", "Fast"
+ };
static char *health_text[] = {
"Unknown", "Good", "Overheat", "Dead", "Over voltage",
- "Unspecified failure"
+ "Unspecified failure", "Cold",
};
static char *technology_text[] = {
- "Unknown", "NiMH", "Li-ion", "Li-poly", "LiFe", "NiCd"
+ "Unknown", "NiMH", "Li-ion", "Li-poly", "LiFe", "NiCd",
+ "LiMn"
};
static char *capacity_level_text[] = {
"Unknown", "Critical", "Low", "Normal", "High", "Full"
if (off == POWER_SUPPLY_PROP_STATUS)
return sprintf(buf, "%s\n", status_text[value.intval]);
+ else if (off == POWER_SUPPLY_PROP_CHARGE_TYPE)
+ return sprintf(buf, "%s\n", charge_type[value.intval]);
else if (off == POWER_SUPPLY_PROP_HEALTH)
return sprintf(buf, "%s\n", health_text[value.intval]);
else if (off == POWER_SUPPLY_PROP_TECHNOLOGY)
return sprintf(buf, "%s\n", technology_text[value.intval]);
else if (off == POWER_SUPPLY_PROP_CAPACITY_LEVEL)
- return sprintf(buf, "%s\n",
- capacity_level_text[value.intval]);
+ return sprintf(buf, "%s\n", capacity_level_text[value.intval]);
else if (off >= POWER_SUPPLY_PROP_MODEL_NAME)
return sprintf(buf, "%s\n", value.strval);
static struct device_attribute power_supply_attrs[] = {
/* Properties of type `int' */
POWER_SUPPLY_ATTR(status),
+ POWER_SUPPLY_ATTR(charge_type),
POWER_SUPPLY_ATTR(health),
POWER_SUPPLY_ATTR(present),
POWER_SUPPLY_ATTR(online),
POWER_SUPPLY_ATTR(technology),
+ POWER_SUPPLY_ATTR(voltage_max),
+ POWER_SUPPLY_ATTR(voltage_min),
POWER_SUPPLY_ATTR(voltage_max_design),
POWER_SUPPLY_ATTR(voltage_min_design),
POWER_SUPPLY_ATTR(voltage_now),
POWER_SUPPLY_ATTR(voltage_avg),
POWER_SUPPLY_ATTR(current_now),
POWER_SUPPLY_ATTR(current_avg),
+ POWER_SUPPLY_ATTR(power_now),
+ POWER_SUPPLY_ATTR(power_avg),
POWER_SUPPLY_ATTR(charge_full_design),
POWER_SUPPLY_ATTR(charge_empty_design),
POWER_SUPPLY_ATTR(charge_full),
POWER_SUPPLY_ATTR(charge_empty),
POWER_SUPPLY_ATTR(charge_now),
POWER_SUPPLY_ATTR(charge_avg),
+ POWER_SUPPLY_ATTR(charge_counter),
POWER_SUPPLY_ATTR(energy_full_design),
POWER_SUPPLY_ATTR(energy_empty_design),
POWER_SUPPLY_ATTR(energy_full),
/* Properties of type `const char *' */
POWER_SUPPLY_ATTR(model_name),
POWER_SUPPLY_ATTR(manufacturer),
+ POWER_SUPPLY_ATTR(serial_number),
};
static ssize_t power_supply_show_static_attrs(struct device *dev,
&power_supply_attrs[psy->properties[j]]);
statics_failed:
while (i--)
- device_remove_file(psy->dev,
- &power_supply_static_attrs[psy->properties[i]]);
+ device_remove_file(psy->dev, &power_supply_static_attrs[i]);
succeed:
return rc;
}
int i;
for (i = 0; i < ARRAY_SIZE(power_supply_static_attrs); i++)
- device_remove_file(psy->dev,
- &power_supply_static_attrs[i]);
+ device_remove_file(psy->dev, &power_supply_static_attrs[i]);
for (i = 0; i < psy->num_properties; i++)
device_remove_file(psy->dev,
dev_dbg(dev, "uevent\n");
- if (!psy) {
+ if (!psy || !psy->dev) {
dev_dbg(dev, "No power supply yet\n");
return ret;
}