diff options
Diffstat (limited to 'board/kodama')
-rw-r--r-- | board/kodama/battery.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/board/kodama/battery.c b/board/kodama/battery.c index 99dc3f4845..1dbff92a00 100644 --- a/board/kodama/battery.c +++ b/board/kodama/battery.c @@ -11,7 +11,6 @@ #include "driver/charger/rt946x.h" #include "gpio.h" #include "power.h" -#include "timer.h" #include "usb_pd.h" #include "util.h" @@ -82,79 +81,6 @@ enum battery_present battery_hw_present(void) return gpio_get_level(GPIO_EC_BATT_PRES_ODL) ? BP_NO : BP_YES; } -static void fix_single_param(int flag, int *cached, int *curr) -{ - if (flag) - *curr = *cached; - else - *cached = *curr; -} - -#define CACHE_INVALIDATION_TIME_US (5 * SECOND) - -/* - * b:144195782: bitbang fails randomly, and there's no way to - * notify kernel side that bitbang read failed. - * Thus, if any value in batt_params is bad, replace it with a cached - * good value, to make sure we never send random numbers to kernel - * side. - */ -__override void board_battery_compensate_params(struct batt_params *batt) -{ - static struct batt_params batt_cache = { 0 }; - static timestamp_t deadline; - - /* - * If battery keeps failing for 5 seconds, stop hiding the error and - * report back to host. - */ - if (batt->flags & BATT_FLAG_BAD_ANY) { - if (timestamp_expired(deadline, NULL)) - return; - } else { - deadline.val = get_time().val + CACHE_INVALIDATION_TIME_US; - } - - /* return cached values for at most CACHE_INVALIDATION_TIME_US */ - fix_single_param(batt->flags & BATT_FLAG_BAD_STATE_OF_CHARGE, - &batt_cache.state_of_charge, - &batt->state_of_charge); - fix_single_param(batt->flags & BATT_FLAG_BAD_VOLTAGE, - &batt_cache.voltage, - &batt->voltage); - fix_single_param(batt->flags & BATT_FLAG_BAD_CURRENT, - &batt_cache.current, - &batt->current); - fix_single_param(batt->flags & BATT_FLAG_BAD_DESIRED_VOLTAGE, - &batt_cache.desired_voltage, - &batt->desired_voltage); - fix_single_param(batt->flags & BATT_FLAG_BAD_DESIRED_CURRENT, - &batt_cache.desired_current, - &batt->desired_current); - fix_single_param(batt->flags & BATT_FLAG_BAD_REMAINING_CAPACITY, - &batt_cache.remaining_capacity, - &batt->remaining_capacity); - fix_single_param(batt->flags & BATT_FLAG_BAD_FULL_CAPACITY, - &batt_cache.full_capacity, - &batt->full_capacity); - fix_single_param(batt->flags & BATT_FLAG_BAD_STATUS, - &batt_cache.status, - &batt->status); - fix_single_param(batt->flags & BATT_FLAG_BAD_TEMPERATURE, - &batt_cache.temperature, - &batt->temperature); - /* - * If battery_compensate_params() didn't calculate display_charge - * for us, also update it with last good value. - */ - fix_single_param(batt->display_charge == 0, - &batt_cache.display_charge, - &batt->display_charge); - - /* remove bad flags after applying cached values */ - batt->flags &= ~BATT_FLAG_BAD_ANY; -} - int charger_profile_override(struct charge_state_data *curr) { const struct battery_info *batt_info = battery_get_info(); |