diff options
Diffstat (limited to 'common/pmu_tps65090_charger.c')
| -rw-r--r-- | common/pmu_tps65090_charger.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/common/pmu_tps65090_charger.c b/common/pmu_tps65090_charger.c index ff66a9c4d8..69ce2a9c26 100644 --- a/common/pmu_tps65090_charger.c +++ b/common/pmu_tps65090_charger.c @@ -52,6 +52,10 @@ static int has_pending_event; static enum charging_state current_state = ST_IDLE0; +/* Cached version of battery parameter */ +static struct batt_params batt_params_copy; + + #ifdef CONFIG_PMU_TPS65090_CHARGING_LED static void update_battery_led(void) { @@ -177,12 +181,26 @@ static int rsoc_moving_average(int state_of_charge) return moving_average; } +/* + * This saves battery parameters for charger_current_battery_params(). + */ +static void battery_get_params_and_save_a_copy(struct batt_params *batt) +{ + battery_get_params(&batt_params_copy); + memcpy(batt, &batt_params_copy, sizeof(*batt)); +} + +struct batt_params *charger_current_battery_params(void) +{ + return &batt_params_copy; +} + static int calc_next_state(int state) { struct batt_params batt; int alarm; - battery_get_params(&batt); + battery_get_params_and_save_a_copy(&batt); switch (state) { case ST_IDLE0: |