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power_supply: Add types for USB chargers

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This adds power supply types for USB chargers defined in
Battery Charging Specification 1.1.

Signed-off-by: Heikki Krogerus <[email protected]>
Signed-off-by: Anton Vorontsov <[email protected]>
This commit is contained in:
Heikki Krogerus authored and Anton Vorontsov committed 2010-10-06 17:37:09 +04:00
1 parent 353f867b55
commit 85efc8a18c
2 files changed
+6 -2
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drivers/power/power_supply_sysfs.c
+2 -1
View File
@@ -42,7 +42,8 @@ static ssize_t power_supply_show_property(struct device *dev,
struct device_attribute *attr,
char *buf) {
static char *type_text[] = {
"Battery", "UPS", "Mains", "USB"
"Battery", "UPS", "Mains", "USB",
"USB_DCP", "USB_CDP", "USB_ACA"
};
static char *status_text[] = {
"Unknown", "Charging", "Discharging", "Not charging", "Full"
include/linux/power_supply.h
+4 -1
View File
@@ -125,7 +125,10 @@ enum power_supply_type {
POWER_SUPPLY_TYPE_BATTERY = 0,
POWER_SUPPLY_TYPE_UPS,
POWER_SUPPLY_TYPE_MAINS,
POWER_SUPPLY_TYPE_USB,
POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */
POWER_SUPPLY_TYPE_USB_DCP, /* Dedicated Charging Port */
POWER_SUPPLY_TYPE_USB_CDP, /* Charging Downstream Port */
POWER_SUPPLY_TYPE_USB_ACA, /* Accessory Charger Adapters */
};
union power_supply_propval {