diff options
Diffstat (limited to 'board/dojo/led.c')
| -rw-r--r-- | board/dojo/led.c | 91 |
1 files changed, 48 insertions, 43 deletions
diff --git a/board/dojo/led.c b/board/dojo/led.c index 38d0e4904b..4b2b379a1b 100644 --- a/board/dojo/led.c +++ b/board/dojo/led.c @@ -1,4 +1,4 @@ -/* Copyright 2022 The Chromium OS Authors. All rights reserved. +/* Copyright 2022 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -38,7 +38,7 @@ 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 */ }; enum led_port { @@ -49,15 +49,15 @@ enum led_port { static void battery_led_set_color(enum led_port port, enum led_color color) { pwm_enable(port ? PWM_CH_LED_C1_AMBER : PWM_CH_LED_C0_AMBER, - (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); + (color == LED_AMBER) ? BAT_LED_ON : BAT_LED_OFF); pwm_enable(port ? PWM_CH_LED_C1_WHITE : PWM_CH_LED_C0_WHITE, - (color == LED_WHITE) ? BAT_LED_ON : BAT_LED_OFF); + (color == LED_WHITE) ? BAT_LED_ON : BAT_LED_OFF); } static void power_led_set_color(enum led_color color) { pwm_enable(PWM_CH_LED_PWR, - (color == LED_WHITE) ? PWR_LED_ON : PWR_LED_OFF); + (color == LED_WHITE) ? PWR_LED_ON : PWR_LED_OFF); } void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) @@ -83,17 +83,17 @@ void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) static int led_set_color(enum ec_led_id led_id, enum led_color color) { switch (led_id) { - case EC_LED_ID_RIGHT_LED: - battery_led_set_color(RIGHT_PORT, color); - break; - case EC_LED_ID_LEFT_LED: - battery_led_set_color(LEFT_PORT, color); - break; - case EC_LED_ID_POWER_LED: - power_led_set_color(color); - break; - default: - return EC_ERROR_UNKNOWN; + case EC_LED_ID_RIGHT_LED: + battery_led_set_color(RIGHT_PORT, color); + break; + case EC_LED_ID_LEFT_LED: + battery_led_set_color(LEFT_PORT, color); + break; + case EC_LED_ID_POWER_LED: + power_led_set_color(color); + break; + default: + return EC_ERROR_UNKNOWN; } return EC_SUCCESS; @@ -121,17 +121,16 @@ static void set_active_port_color(enum led_color color) if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) battery_led_set_color(RIGHT_PORT, - (port == RIGHT_PORT) ? color : LED_OFF); + (port == RIGHT_PORT) ? color : LED_OFF); if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) battery_led_set_color(LEFT_PORT, - (port == LEFT_PORT) ? color : LED_OFF); + (port == LEFT_PORT) ? color : LED_OFF); } static void board_led_set_battery(void) { static int battery_ticks; int battery_led_blink_cycle; - uint32_t chflags = charge_get_flags(); battery_ticks++; @@ -142,18 +141,20 @@ static void board_led_set_battery(void) break; case PWR_STATE_DISCHARGE: if (charge_get_percent() <= 10) { - battery_led_blink_cycle = battery_ticks % - (2 * TIMES_TICK_ONE_SEC); + battery_led_blink_cycle = + battery_ticks % (2 * TIMES_TICK_ONE_SEC); if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) battery_led_set_color(RIGHT_PORT, - (battery_led_blink_cycle < - TIMES_TICK_ONE_SEC) ? - LED_AMBER : LED_OFF); + (battery_led_blink_cycle < + TIMES_TICK_ONE_SEC) ? + LED_AMBER : + LED_OFF); if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) battery_led_set_color(LEFT_PORT, - (battery_led_blink_cycle < - TIMES_TICK_ONE_SEC) ? - LED_AMBER : LED_OFF); + (battery_led_blink_cycle < + TIMES_TICK_ONE_SEC) ? + LED_AMBER : + LED_OFF); } else { if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) battery_led_set_color(RIGHT_PORT, LED_OFF); @@ -165,27 +166,30 @@ static void board_led_set_battery(void) battery_led_blink_cycle = battery_ticks % TIMES_TICK_ONE_SEC; if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) battery_led_set_color(RIGHT_PORT, - (battery_led_blink_cycle < - TIMES_TICK_HALF_SEC) ? - LED_AMBER : LED_OFF); + (battery_led_blink_cycle < + TIMES_TICK_HALF_SEC) ? + LED_AMBER : + LED_OFF); if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) battery_led_set_color(LEFT_PORT, - (battery_led_blink_cycle < - TIMES_TICK_HALF_SEC) ? - LED_AMBER : LED_OFF); + (battery_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) { - battery_led_blink_cycle = battery_ticks % - (2 * TIMES_TICK_ONE_SEC); - set_active_port_color((battery_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: + battery_led_blink_cycle = + battery_ticks % (2 * TIMES_TICK_ONE_SEC); + set_active_port_color( + (battery_led_blink_cycle < TIMES_TICK_ONE_SEC) ? + LED_AMBER : + LED_OFF); break; default: /* Other states don't alter LED behavior */ @@ -205,7 +209,8 @@ static void board_led_set_power(void) } else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND)) { power_led_blink_cycle = power_ticks % (2 * TIMES_TICK_ONE_SEC); power_led_set_color(power_led_blink_cycle < TIMES_TICK_ONE_SEC ? - LED_WHITE : LED_OFF); + LED_WHITE : + LED_OFF); } else { power_led_set_color(LED_OFF); } @@ -214,7 +219,7 @@ static void board_led_set_power(void) /* Called by hook task every TICK */ static void led_tick(void) { - if(led_auto_control_is_enabled(EC_LED_ID_POWER_LED)) + if (led_auto_control_is_enabled(EC_LED_ID_POWER_LED)) board_led_set_power(); board_led_set_battery(); |