diff options
| author | Pali Rohár <pali.rohar@gmail.com> | 2011-11-01 04:43:08 +0400 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2011-11-25 23:59:49 +0400 |
| commit | 270968c0984aeed096da3cfffb0e131f4c416166 (patch) | |
| tree | 1cb5467e11f956509ba3da4833ae41f3cec59fbe /drivers/power | |
| parent | d149e98e02c84fe1e81aa7f6b91a667d796b2c6e (diff) | |
| download | linux-270968c0984aeed096da3cfffb0e131f4c416166.tar.xz | |
bq27x00_battery: Fix reporting status value for bq27500 battery
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power')
| -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; |