diff options
Diffstat (limited to 'board/buddy/led.c')
-rw-r--r-- | board/buddy/led.c | 78 |
1 files changed, 6 insertions, 72 deletions
diff --git a/board/buddy/led.c b/board/buddy/led.c index 199da7600c..227934d36a 100644 --- a/board/buddy/led.c +++ b/board/buddy/led.c @@ -21,37 +21,23 @@ enum led_color { LED_OFF = 0, LED_BLUE, - LED_AMBER, - LED_PINK, - LED_COLOR_COUNT /* Number of colors, not a color itself */ }; const enum ec_led_id supported_led_ids[] = { - EC_LED_ID_POWER_LED, EC_LED_ID_BATTERY_LED}; + EC_LED_ID_POWER_LED}; const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); static int buddy_led_set_gpio(enum led_color color, - enum gpio_signal gpio_led_blue_l, - enum gpio_signal gpio_led_amber_l) + enum gpio_signal gpio_led_blue_l) { switch (color) { case LED_OFF: gpio_set_level(gpio_led_blue_l, 1); - gpio_set_level(gpio_led_amber_l, 1); break; case LED_BLUE: gpio_set_level(gpio_led_blue_l, 0); - gpio_set_level(gpio_led_amber_l, 1); - break; - case LED_AMBER: - gpio_set_level(gpio_led_blue_l, 1); - gpio_set_level(gpio_led_amber_l, 0); - break; - case LED_PINK: - gpio_set_level(gpio_led_blue_l, 0); - gpio_set_level(gpio_led_amber_l, 0); break; default: return EC_ERROR_UNKNOWN; @@ -59,14 +45,9 @@ static int buddy_led_set_gpio(enum led_color color, return EC_SUCCESS; } -static int buddy_led_set_color_battery(enum led_color color) -{ - return buddy_led_set_gpio(color, GPIO_BAT_LED0_L, GPIO_BAT_LED1_L); -} - static int buddy_led_set_color_power(enum led_color color) { - return buddy_led_set_gpio(color, GPIO_PWR_LED0_L, GPIO_PWR_LED1_L); + return buddy_led_set_gpio(color, GPIO_PWR_LED0_L); } static int buddy_led_set_color(enum ec_led_id led_id, enum led_color color) @@ -75,9 +56,6 @@ static int buddy_led_set_color(enum ec_led_id led_id, enum led_color color) led_auto_control(led_id, 0); switch (led_id) { - case EC_LED_ID_BATTERY_LED: - rv = buddy_led_set_color_battery(color); - break; case EC_LED_ID_POWER_LED: rv = buddy_led_set_color_power(color); break; @@ -89,13 +67,8 @@ static int buddy_led_set_color(enum ec_led_id led_id, enum led_color color) int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) { - if (brightness[EC_LED_COLOR_BLUE] != 0 && - brightness[EC_LED_COLOR_YELLOW] != 0) - buddy_led_set_color(led_id, LED_PINK); - else if (brightness[EC_LED_COLOR_BLUE] != 0) + if (brightness[EC_LED_COLOR_BLUE] != 0) buddy_led_set_color(led_id, LED_BLUE); - else if (brightness[EC_LED_COLOR_YELLOW] != 0) - buddy_led_set_color(led_id, LED_AMBER); else buddy_led_set_color(led_id, LED_OFF); @@ -106,7 +79,6 @@ void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) { /* Ignoring led_id as both leds support the same colors */ brightness_range[EC_LED_COLOR_BLUE] = 1; - brightness_range[EC_LED_COLOR_YELLOW] = 1; } static void buddy_led_set_power(void) @@ -117,7 +89,7 @@ static void buddy_led_set_power(void) power_ticks++; if (chipset_in_state(CHIPSET_STATE_SUSPEND)) { - /* Reset ticks if entering suspend so LED turns amber + /* Reset ticks if entering suspend so LED turns blue * as soon as possible. */ if (!previous_state_suspend) power_ticks = 0; @@ -125,7 +97,7 @@ static void buddy_led_set_power(void) /* Blink once every four seconds. */ buddy_led_set_color_power( (power_ticks % LED_TOTAL_TICKS < LED_ON_TICKS) ? - LED_AMBER : LED_OFF); + LED_BLUE : LED_OFF); previous_state_suspend = 1; return; @@ -139,48 +111,10 @@ static void buddy_led_set_power(void) buddy_led_set_color_power(LED_BLUE); } -static void buddy_led_set_battery(void) -{ - static int battery_ticks; - uint32_t chflags = charge_get_flags(); - - battery_ticks++; - - switch (charge_get_state()) { - case PWR_STATE_CHARGE: - buddy_led_set_color_battery(LED_AMBER); - break; - case PWR_STATE_CHARGE_NEAR_FULL: - buddy_led_set_color_battery(LED_BLUE); - break; - case PWR_STATE_DISCHARGE: - buddy_led_set_color_battery(LED_OFF); - break; - case PWR_STATE_ERROR: - buddy_led_set_color_battery( - (battery_ticks % LED_TOTAL_TICKS < LED_ON_TICKS) ? - LED_AMBER : LED_OFF); - break; - case PWR_STATE_IDLE: /* External power connected in IDLE. */ - if (chflags & CHARGE_FLAG_FORCE_IDLE) - buddy_led_set_color_battery( - (battery_ticks & 0x4) ? LED_BLUE : LED_OFF); - else - buddy_led_set_color_battery(LED_BLUE); - break; - default: - /* Other states don't alter LED behavior */ - break; - } -} - /* Called by hook task every 250mSec */ static void led_tick(void) { if (led_auto_control_is_enabled(EC_LED_ID_POWER_LED)) buddy_led_set_power(); - - if (led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) - buddy_led_set_battery(); } DECLARE_HOOK(HOOK_TICK, led_tick, HOOK_PRIO_DEFAULT); |