Contact: linux-pm@vger.kernel.org
Description:
Represents the type of charging currently being applied to the
- battery.
+ battery. "Trickle", "Fast", and "Standard" all mean different
+ charging speeds. "Adaptive" means that the charger uses some
+ algorithm to adjust the charge rate dynamically, without
+ any user configuration required. "Custom" means that the charger
+ uses the charge_control_* properties as configuration for some
+ different algorithm.
- Access: Read
- Valid values: "Unknown", "N/A", "Trickle", "Fast"
+ Access: Read, Write
+ Valid values: "Unknown", "N/A", "Trickle", "Fast", "Standard",
+ "Adaptive", "Custom"
What: /sys/class/power_supply/<supply_name>/charge_term_current
Date: July 2014
};
static const char * const power_supply_charge_type_text[] = {
- "Unknown", "N/A", "Trickle", "Fast"
+ "Unknown", "N/A", "Trickle", "Fast", "Standard", "Adaptive", "Custom"
};
static const char * const power_supply_health_text[] = {
POWER_SUPPLY_STATUS_FULL,
};
+/* What algorithm is the charger using? */
enum {
POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0,
POWER_SUPPLY_CHARGE_TYPE_NONE,
- POWER_SUPPLY_CHARGE_TYPE_TRICKLE,
- POWER_SUPPLY_CHARGE_TYPE_FAST,
+ POWER_SUPPLY_CHARGE_TYPE_TRICKLE, /* slow speed */
+ POWER_SUPPLY_CHARGE_TYPE_FAST, /* fast speed */
+ POWER_SUPPLY_CHARGE_TYPE_STANDARD, /* normal speed */
+ POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE, /* dynamically adjusted speed */
+ POWER_SUPPLY_CHARGE_TYPE_CUSTOM, /* use CHARGE_CONTROL_* props */
};
enum {