A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 02:32:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

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

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

Signed-off-by: Donggeun Kim <[email protected]>
Signed-off-by: MyungJoo Ham <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Anton Vorontsov <[email protected]>
This commit is contained in:
Donggeun Kim 2011-12-27 18:47:49 +09:00 • committed by Anton Vorontsov
commit ad3d13eee7
3 changed files with 325 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Documentation/power/charger-manager.txt
View file

@ -98,6 +98,11 @@ battery), an instance of Charger Manager is attached to it.
struct charger_desc {
char *psy_name;
: The power-supply-class name of the battery. Default is
"battery" if psy_name is NULL. Users can access the psy entries
at "/sys/class/power_supply/[psy_name]/".
enum polling_modes polling_mode;
: CM_POLL_DISABLE: do not poll this battery.
CM_POLL_ALWAYS: always poll this battery.
@ -106,6 +111,12 @@ enum polling_modes polling_mode;
CM_POLL_CHARGING_ONLY: poll this battery if and only if the
battery is being charged.
unsigned int fullbatt_uV;
: If specified with a non-zero value, Charger Manager assumes
that the battery is full (capacity = 100) if the battery is not being
charged and the battery voltage is equal to or greater than
fullbatt_uV.
unsigned int polling_interval_ms;
: Required polling interval in ms. Charger Manager will poll
this battery every polling_interval_ms or more frequently.
@ -131,10 +142,13 @@ char *psy_fuel_gauge;
: Power-supply-class name of the fuel gauge.
int (*temperature_out_of_range)(int *mC);
bool measure_battery_temp;
: This callback returns 0 if the temperature is safe for charging,
a positive number if it is too hot to charge, and a negative number
if it is too cold to charge. With the variable mC, the callback returns
the temperature in 1/1000 of centigrade.
The source of temperature can be battery or ambient one according to
the value of measure_battery_temp.
};
5. Other Considerations