diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/kukui/led.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/board/kukui/led.c b/board/kukui/led.c index 0d7ec4556b..9de4ac0925 100644 --- a/board/kukui/led.c +++ b/board/kukui/led.c @@ -15,6 +15,8 @@ const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED }; const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); +static enum charge_state prv_chstate = PWR_STATE_INIT; + #define LED_OFF MT6370_LED_ID_OFF #define LED_RED MT6370_LED_ID1 #define LED_GREEN MT6370_LED_ID2 @@ -27,7 +29,6 @@ const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); static void kukui_led_set_battery(void) { - static enum charge_state prv_chstate = PWR_STATE_UNCHANGE; enum charge_state chstate; uint8_t br[EC_LED_COLOR_COUNT] = { 0 }; @@ -93,10 +94,21 @@ int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) return EC_SUCCESS; } +/* + * Reset prv_chstate so that led can be updated immediately once + * auto-controlled. + */ +static void led_reset_auto_control(void) +{ + prv_chstate = PWR_STATE_INIT; +} + /* Called by hook task every 1 sec */ static void led_second(void) { if (led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) kukui_led_set_battery(); + else + led_reset_auto_control(); } DECLARE_HOOK(HOOK_SECOND, led_second, HOOK_PRIO_DEFAULT); |