diff options
| -rw-r--r-- | common/charge_state.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/charge_state.c b/common/charge_state.c index ba666e965e..177eaeedba 100644 --- a/common/charge_state.c +++ b/common/charge_state.c @@ -202,6 +202,15 @@ static int state_common(struct power_state_context *ctx) if (rv) curr->error |= F_BATTERY_STATE_OF_CHARGE; + if (batt->state_of_charge != prev->batt.state_of_charge) { + rv = battery_full_charge_capacity(&d); + if (!rv && d != *(int*)host_get_memmap(EC_MEMMAP_BATT_LFCC)) { + *(int*)host_get_memmap(EC_MEMMAP_BATT_LFCC) = d; + /* Notify host to re-read battery information */ + host_set_single_event(EC_HOST_EVENT_BATTERY); + } + } + /* Prevent deep discharging */ if (!curr->ac) if ((batt->state_of_charge < BATTERY_LEVEL_SHUTDOWN && |