diff options
Diffstat (limited to 'board/mchpevb1/led.c')
| -rw-r--r-- | board/mchpevb1/led.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/board/mchpevb1/led.c b/board/mchpevb1/led.c index 7b9f7646cb..8a5d85e97d 100644 --- a/board/mchpevb1/led.c +++ b/board/mchpevb1/led.c @@ -1,4 +1,4 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. +/* Copyright 2017 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -30,8 +30,7 @@ * NOTE: GPIO_BAT_LED_xxx defined in board.h */ -const enum ec_led_id supported_led_ids[] = { - EC_LED_ID_BATTERY_LED}; +const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED }; const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); @@ -40,7 +39,7 @@ enum led_color { LED_RED, LED_AMBER, LED_GREEN, - LED_COLOR_COUNT /* Number of colors, not a color itself */ + LED_COLOR_COUNT /* Number of colors, not a color itself */ }; static int bat_led_set_color(enum led_color color) @@ -68,8 +67,7 @@ static int bat_led_set_color(enum led_color color) return EC_SUCCESS; } -void led_get_brightness_range(enum ec_led_id led_id, - uint8_t *brightness_range) +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) { brightness_range[EC_LED_COLOR_RED] = 1; brightness_range[EC_LED_COLOR_GREEN] = 1; @@ -114,7 +112,6 @@ static void board_led_set_battery(void) { #ifdef CONFIG_CHARGER static int battery_ticks; - uint32_t chflags = charge_get_flags(); battery_ticks++; @@ -129,34 +126,42 @@ static void board_led_set_battery(void) case PWR_STATE_DISCHARGE: /* Less than 3%, blink one second every two second */ if (!chipset_in_state(CHIPSET_STATE_ANY_OFF) && - charge_get_percent() < CRITICAL_LOW_BATTERY_PERCENTAGE) + charge_get_percent() < CRITICAL_LOW_BATTERY_PERCENTAGE) board_led_set_color_battery( (battery_ticks % LED_TOTAL_2SECS_TICKS < - LED_ON_1SEC_TICKS) ? LED_AMBER : LED_OFF); + LED_ON_1SEC_TICKS) ? + LED_AMBER : + LED_OFF); /* Less than 10%, blink one second every four seconds */ else if (!chipset_in_state(CHIPSET_STATE_ANY_OFF) && - charge_get_percent() < LOW_BATTERY_PERCENTAGE) + charge_get_percent() < LOW_BATTERY_PERCENTAGE) board_led_set_color_battery( (battery_ticks % LED_TOTAL_4SECS_TICKS < - LED_ON_1SEC_TICKS) ? LED_AMBER : LED_OFF); + LED_ON_1SEC_TICKS) ? + LED_AMBER : + LED_OFF); else board_led_set_color_battery(LED_OFF); break; case PWR_STATE_ERROR: board_led_set_color_battery( (battery_ticks % LED_TOTAL_2SECS_TICKS < - LED_ON_1SEC_TICKS) ? LED_RED : LED_OFF); + LED_ON_1SEC_TICKS) ? + LED_RED : + LED_OFF); break; case PWR_STATE_CHARGE_NEAR_FULL: board_led_set_color_battery(LED_GREEN); break; case PWR_STATE_IDLE: /* External power connected in IDLE */ - if (chflags & CHARGE_FLAG_FORCE_IDLE) - board_led_set_color_battery( - (battery_ticks % LED_TOTAL_4SECS_TICKS < - LED_ON_2SECS_TICKS) ? LED_GREEN : LED_AMBER); - else - board_led_set_color_battery(LED_GREEN); + board_led_set_color_battery(LED_GREEN); + break; + case PWR_STATE_FORCED_IDLE: + board_led_set_color_battery( + (battery_ticks % LED_TOTAL_4SECS_TICKS < + LED_ON_2SECS_TICKS) ? + LED_GREEN : + LED_AMBER); break; default: /* Other states don't alter LED behavior */ @@ -165,7 +170,6 @@ static void board_led_set_battery(void) #endif } - static void led_second(void) { if (led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) |