ANDROID: power: Add property CHARGE_COUNTER_EXT and 64-bit precision properties
Add POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT that stores accumulated charge
in nAh units as a signed 64-bit value.
Add generic support for signed 64-bit property values.
Change-Id: I2bd34b1e95ffba24e7bfef81f398f22bd2aaf05e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 1a7e4f0..ecfb4cac 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -18,6 +18,7 @@
#include <linux/leds.h>
#include <linux/spinlock.h>
#include <linux/notifier.h>
+#include <linux/types.h>
/*
* All voltages, currents, charges, energies, time and temperatures in uV,
@@ -152,6 +153,8 @@ enum power_supply_property {
POWER_SUPPLY_PROP_USB_HC,
POWER_SUPPLY_PROP_USB_OTG,
POWER_SUPPLY_PROP_CHARGE_ENABLED,
+ /* Local extensions of type int64_t */
+ POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,
/* Properties of type `const char *' */
POWER_SUPPLY_PROP_MODEL_NAME,
POWER_SUPPLY_PROP_MANUFACTURER,
@@ -179,6 +182,7 @@ enum power_supply_notifier_events {
union power_supply_propval {
int intval;
const char *strval;
+ int64_t int64val;
};
struct device_node;