diff options
Diffstat (limited to 'board/kingoftown/led.c')
| -rw-r--r-- | board/kingoftown/led.c | 61 |
1 files changed, 34 insertions, 27 deletions
diff --git a/board/kingoftown/led.c b/board/kingoftown/led.c index a543bb5403..2bbb0de0af 100644 --- a/board/kingoftown/led.c +++ b/board/kingoftown/led.c @@ -1,4 +1,4 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. +/* Copyright 2021 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -36,15 +36,15 @@ enum led_color { LED_OFF = 0, LED_AMBER, LED_WHITE, - LED_COLOR_COUNT /* Number of colors, not a color itself */ + LED_COLOR_COUNT /* Number of colors, not a color itself */ }; static void side_led_set_color(int port, enum led_color color) { gpio_set_level(port ? GPIO_EC_CHG_LED_Y_C1 : GPIO_EC_CHG_LED_Y_C0, - (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); + (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); gpio_set_level(port ? GPIO_EC_CHG_LED_W_C1 : GPIO_EC_CHG_LED_W_C0, - (color == LED_WHITE) ? BAT_LED_ON : BAT_LED_OFF); + (color == LED_WHITE) ? BAT_LED_ON : BAT_LED_OFF); } void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) @@ -97,7 +97,6 @@ static void board_led_set_battery(void) static int battery_ticks; static int power_ticks; int led_blink_cycle; - uint32_t chflags = charge_get_flags(); battery_ticks++; @@ -107,15 +106,16 @@ static void board_led_set_battery(void) * charging. */ if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND) && - charge_get_state() != PWR_STATE_CHARGE) { - + charge_get_state() != PWR_STATE_CHARGE) { power_ticks++; led_blink_cycle = power_ticks % (2 * TIMES_TICK_ONE_SEC); side_led_set_color(0, (led_blink_cycle < TIMES_TICK_ONE_SEC) ? - LED_WHITE : LED_OFF); + LED_WHITE : + LED_OFF); side_led_set_color(1, (led_blink_cycle < TIMES_TICK_ONE_SEC) ? - LED_WHITE : LED_OFF); + LED_WHITE : + LED_OFF); return; } @@ -128,15 +128,18 @@ static void board_led_set_battery(void) break; case PWR_STATE_DISCHARGE: if (charge_get_percent() <= 10) { - led_blink_cycle = battery_ticks % (2 * TIMES_TICK_ONE_SEC); + led_blink_cycle = + battery_ticks % (2 * TIMES_TICK_ONE_SEC); if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) - side_led_set_color(1, - (led_blink_cycle < TIMES_TICK_ONE_SEC) ? - LED_AMBER : LED_OFF); + side_led_set_color(1, (led_blink_cycle < + TIMES_TICK_ONE_SEC) ? + LED_AMBER : + LED_OFF); if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) - side_led_set_color(0, - (led_blink_cycle < TIMES_TICK_ONE_SEC) ? - LED_AMBER : LED_OFF); + side_led_set_color(0, (led_blink_cycle < + TIMES_TICK_ONE_SEC) ? + LED_AMBER : + LED_OFF); } else { if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) side_led_set_color(1, LED_OFF); @@ -147,23 +150,27 @@ static void board_led_set_battery(void) case PWR_STATE_ERROR: led_blink_cycle = battery_ticks % TIMES_TICK_ONE_SEC; if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) - side_led_set_color(1, (led_blink_cycle < TIMES_TICK_HALF_SEC) ? - LED_AMBER : LED_OFF); + side_led_set_color(1, (led_blink_cycle < + TIMES_TICK_HALF_SEC) ? + LED_AMBER : + LED_OFF); if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) - side_led_set_color(0, (led_blink_cycle < TIMES_TICK_HALF_SEC) ? - LED_AMBER : LED_OFF); + side_led_set_color(0, (led_blink_cycle < + TIMES_TICK_HALF_SEC) ? + LED_AMBER : + LED_OFF); break; case PWR_STATE_CHARGE_NEAR_FULL: set_active_port_color(LED_WHITE); break; case PWR_STATE_IDLE: /* External power connected in IDLE */ - if (chflags & CHARGE_FLAG_FORCE_IDLE) { - led_blink_cycle = battery_ticks % (2 * TIMES_TICK_ONE_SEC); - set_active_port_color( - (led_blink_cycle < TIMES_TICK_ONE_SEC) ? - LED_AMBER : LED_OFF); - } else - set_active_port_color(LED_WHITE); + set_active_port_color(LED_WHITE); + break; + case PWR_STATE_FORCED_IDLE: + led_blink_cycle = battery_ticks % (2 * TIMES_TICK_ONE_SEC); + set_active_port_color((led_blink_cycle < TIMES_TICK_ONE_SEC) ? + LED_AMBER : + LED_OFF); break; default: /* Other states don't alter LED behavior */ |