diff options
Diffstat (limited to 'board/kohaku/led.c')
| -rw-r--r-- | board/kohaku/led.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/board/kohaku/led.c b/board/kohaku/led.c deleted file mode 100644 index 029cf5c315..0000000000 --- a/board/kohaku/led.c +++ /dev/null @@ -1,129 +0,0 @@ -/* Copyright 2018 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * Power and battery LED control for Kohaku - */ - -#include "chipset.h" -#include "ec_commands.h" -#include "gpio.h" -#include "hooks.h" -#include "led_common.h" -#include "led_onoff_states.h" - -#define LED_OFF_LVL 1 -#define LED_ON_LVL 0 - -__override const int led_charge_lvl_1; - -__override const int led_charge_lvl_2 = 100; - -/* Kohaku : There are 3 leds for AC, Battery and Power */ -__override struct led_descriptor - led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = { - [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_RED, LED_INDEFINITE} }, - [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_RED, LED_INDEFINITE} }, - [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, - [STATE_DISCHARGE_S0] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, - [STATE_DISCHARGE_S0_BAT_LOW] = {{LED_OFF, LED_INDEFINITE} }, - [STATE_DISCHARGE_S3] = {{LED_OFF, LED_INDEFINITE} }, - [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} }, - [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_RED, 0.5 * LED_ONE_SEC}, - {LED_OFF, 0.5 * LED_ONE_SEC} }, - [STATE_FACTORY_TEST] = {{EC_LED_COLOR_RED, 1 * LED_ONE_SEC}, - {LED_OFF, 1 * LED_ONE_SEC} }, -}; - -__override const struct led_descriptor - led_pwr_state_table[PWR_LED_NUM_STATES][LED_NUM_PHASES] = { - [PWR_LED_STATE_ON] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, - [PWR_LED_STATE_SUSPEND_AC] = {{LED_OFF, LED_INDEFINITE} }, - [PWR_LED_STATE_SUSPEND_NO_AC] = {{LED_OFF, LED_INDEFINITE} }, - [PWR_LED_STATE_OFF] = {{LED_OFF, LED_INDEFINITE} }, -}; - -const enum ec_led_id supported_led_ids[] = { - EC_LED_ID_BATTERY_LED, - EC_LED_ID_POWER_LED -}; - -const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); - -__override void led_set_color_power(enum ec_led_colors color) -{ - /* Don't set led if led_auto_control is disabled. */ - if (!led_auto_control_is_enabled(EC_LED_ID_POWER_LED) || - !led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) { - return; - } - - if (color == EC_LED_COLOR_BLUE) - { - gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); - gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); - gpio_set_level(GPIO_PWR_LED_BLUE_L, LED_ON_LVL); - } else { - /* LED_OFF and unsupported colors */ - gpio_set_level(GPIO_PWR_LED_BLUE_L, LED_OFF_LVL); - } -} - -__override void led_set_color_battery(enum ec_led_colors color) -{ - /* Don't set led if led_auto_control is disabled. */ - if (!led_auto_control_is_enabled(EC_LED_ID_POWER_LED) || - !led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) { - return; - } - - /* Battery leds must be turn off when blue led is on - * because kohaku has 3-in-1 led. - */ - if(!gpio_get_level(GPIO_PWR_LED_BLUE_L)) - { - gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); - gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); - return; - } - - switch (color) { - case EC_LED_COLOR_GREEN: - gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); - gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_ON_LVL); - break; - case EC_LED_COLOR_RED: - gpio_set_level(GPIO_BAT_LED_RED_L, LED_ON_LVL); - gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); - break; - default: /* LED_OFF and other unsupported colors */ - gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); - gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); - break; - } -} - -void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) -{ - if (led_id == EC_LED_ID_BATTERY_LED) { - brightness_range[EC_LED_COLOR_GREEN] = 1; - brightness_range[EC_LED_COLOR_RED] = 1; - } else if (led_id == EC_LED_ID_POWER_LED) { - brightness_range[EC_LED_COLOR_BLUE] = 1; - } -} - -int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) -{ - if (led_id == EC_LED_ID_BATTERY_LED) { - gpio_set_level(GPIO_PWR_LED_BLUE_L, LED_OFF_LVL); - gpio_set_level(GPIO_BAT_LED_GREEN_L, !brightness[EC_LED_COLOR_GREEN]); - gpio_set_level(GPIO_BAT_LED_RED_L, !brightness[EC_LED_COLOR_RED]); - } else if (led_id == EC_LED_ID_POWER_LED) { - gpio_set_level(GPIO_PWR_LED_BLUE_L, !brightness[EC_LED_COLOR_BLUE]); - gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); - gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); - } - - return EC_SUCCESS; -} |