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power_supply: Charger-Manager: Add properties for power-supply-class

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Charger Manager provides power-supply-class aggregating
information from multiple chargers and a fuel-gauge.

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Donggeun Kim
2011-12-27 18:47:49 +09:00
committed by Anton Vorontsov
parent 3bb3dbbd56
commit ad3d13eee7
3 changed files with 325 additions and 1 deletions
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17
include/linux/power/charger-manager.h
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@ -47,8 +47,12 @@ struct charger_global_desc {
/**
* struct charger_desc
* @psy_name: the name of power-supply-class for charger manager
* @polling_mode:
* Determine which polling mode will be used
* @fullbatt_uV: voltage in microvolt
* If it is not being charged and VBATT >= fullbatt_uV,
* it is assumed to be full.
* @polling_interval_ms: interval in millisecond at which
* charger manager will monitor battery health
* @battery_present:
@ -62,11 +66,18 @@ struct charger_global_desc {
* return_value > 0: overheat
* return_value == 0: normal
* return_value < 0: cold
* @measure_battery_temp:
* true: measure battery temperature
* false: measure ambient temperature
*/
struct charger_desc {
char *psy_name;
enum polling_modes polling_mode;
unsigned int polling_interval_ms;
unsigned int fullbatt_uV;
enum data_source battery_present;
char **psy_charger_stat;
@ -77,6 +88,7 @@ struct charger_desc {
char *psy_fuel_gauge;
int (*temperature_out_of_range)(int *mC);
bool measure_battery_temp;
};
#define PSY_NAME_MAX 30
@ -92,6 +104,8 @@ struct charger_desc {
* @emergency_stop:
* When setting true, stop charging
* @last_temp_mC: the measured temperature in milli-Celsius
* @psy_name_buf: the name of power-supply-class for charger manager
* @charger_psy: power_supply for charger manager
* @status_save_ext_pwr_inserted:
* saved status of external power before entering suspend-to-RAM
* @status_save_batt:
@ -110,6 +124,9 @@ struct charger_manager {
int emergency_stop;
int last_temp_mC;
char psy_name_buf[PSY_NAME_MAX + 1];
struct power_supply charger_psy;
bool status_save_ext_pwr_inserted;
bool status_save_batt;
};