diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/bq27x00_battery.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c index a22124ab1e3b..c4c403e5542c 100644 --- a/drivers/power/bq27x00_battery.c +++ b/drivers/power/bq27x00_battery.c @@ -62,10 +62,11 @@ #define BQ27500_REG_SOC 0x2C #define BQ27500_REG_DCAP 0x3C /* Design capacity */ -#define BQ27500_FLAG_DSC BIT(0) +#define BQ27500_FLAG_DSG BIT(0) /* Discharging */ #define BQ27500_FLAG_SOCF BIT(1) /* State-of-Charge threshold final */ #define BQ27500_FLAG_SOC1 BIT(2) /* State-of-Charge threshold 1 */ -#define BQ27500_FLAG_FC BIT(9) +#define BQ27500_FLAG_CHG BIT(8) /* Charging */ +#define BQ27500_FLAG_FC BIT(9) /* Fully charged */ #define BQ27000_RS 20 /* Resistor sense */ @@ -395,10 +396,14 @@ static int bq27x00_battery_status(struct bq27x00_device_info *di, if (di->chip == BQ27500) { if (di->cache.flags & BQ27500_FLAG_FC) status = POWER_SUPPLY_STATUS_FULL; - else if (di->cache.flags & BQ27500_FLAG_DSC) + else if (di->cache.flags & BQ27500_FLAG_DSG) status = POWER_SUPPLY_STATUS_DISCHARGING; - else + else if (di->cache.flags & BQ27500_FLAG_CHG) status = POWER_SUPPLY_STATUS_CHARGING; + else if (power_supply_am_i_supplied(&di->bat)) + status = POWER_SUPPLY_STATUS_NOT_CHARGING; + else + status = POWER_SUPPLY_STATUS_UNKNOWN; } else { if (di->cache.flags & BQ27000_FLAG_FC) status = POWER_SUPPLY_STATUS_FULL; |