diff options
Diffstat (limited to 'board/kodama/led.c')
| -rw-r--r-- | board/kodama/led.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/board/kodama/led.c b/board/kodama/led.c deleted file mode 100644 index d96b340d73..0000000000 --- a/board/kodama/led.c +++ /dev/null @@ -1,155 +0,0 @@ -/* Copyright 2019 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. - * - * Battery LED control for Kukui board. - */ -#include "charge_state.h" -#include "driver/charger/rt946x.h" -#include "hooks.h" -#include "led_common.h" -#include "led_onoff_states.h" -#include "ec_commands.h" - -#define LED_RED MT6370_LED_ID1 -#define LED_GREEN MT6370_LED_ID2 -#define LED_WHITE MT6370_LED_ID3 - -#define LED_MASK_OFF 0 -#define LED_MASK_RED MT6370_MASK_RGB_ISNK1DIM_EN -#define LED_MASK_GREEN MT6370_MASK_RGB_ISNK2DIM_EN -#define LED_MASK_WHITE MT6370_MASK_RGB_ISNK3DIM_EN - -__override const int led_charge_lvl_1 = 5; -__override const int led_charge_lvl_2 = 97; - -__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_AMBER, LED_INDEFINITE} }, - [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, - [STATE_DISCHARGE_S0] = {{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, 1 * LED_ONE_SEC}, - {LED_OFF, 1 * LED_ONE_SEC} }, - [STATE_FACTORY_TEST] = {{EC_LED_COLOR_RED, 2 * LED_ONE_SEC}, - {EC_LED_COLOR_GREEN, 2 * 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_WHITE, LED_INDEFINITE} }, - [PWR_LED_STATE_SUSPEND_AC] = {{EC_LED_COLOR_WHITE, 3 * LED_ONE_SEC}, - {LED_OFF, LED_ONE_SEC / 2} }, - [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_POWER_LED, - EC_LED_ID_BATTERY_LED -}; - -const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); - -static int led_mask = LED_MASK_OFF; - -static void led_set_color(int mask) -{ - static int new_mask = LED_MASK_OFF; - - if (new_mask == mask) - return; - else - new_mask = mask; - - mt6370_led_set_color(led_mask); -} - -__override void led_set_color_power(enum ec_led_colors color) -{ - if (color == EC_LED_COLOR_WHITE) - led_mask |= LED_MASK_WHITE; - else - led_mask &= ~LED_MASK_WHITE; - led_set_color(led_mask); -} - -__override void led_set_color_battery(enum ec_led_colors color) -{ - switch (color) { - case EC_LED_COLOR_RED: - led_mask |= LED_MASK_RED; - led_mask &= ~LED_MASK_GREEN; - break; - case EC_LED_COLOR_AMBER: - led_mask |= LED_MASK_RED; - led_mask |= LED_MASK_GREEN; - break; - case EC_LED_COLOR_GREEN: - led_mask &= ~LED_MASK_RED; - led_mask |= LED_MASK_GREEN; - break; - default: /* LED_OFF and other unsupported colors */ - led_mask &= ~LED_MASK_RED; - led_mask &= ~LED_MASK_GREEN; - break; - } - led_set_color(led_mask); -} - -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_RED] = 1; - brightness_range[EC_LED_COLOR_AMBER] = 1; - brightness_range[EC_LED_COLOR_GREEN] = 1; - } else if (led_id == EC_LED_ID_POWER_LED) { - brightness_range[EC_LED_COLOR_WHITE] = 1; - } -} - -int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) -{ - if (led_id == EC_LED_ID_BATTERY_LED) { - if (brightness[EC_LED_COLOR_RED] != 0) - led_set_color_battery(EC_LED_COLOR_RED); - else if (brightness[EC_LED_COLOR_AMBER] != 0) - led_set_color_battery(EC_LED_COLOR_AMBER); - else if (brightness[EC_LED_COLOR_GREEN] != 0) - led_set_color_battery(EC_LED_COLOR_GREEN); - else - led_set_color_battery(LED_OFF); - } else if (led_id == EC_LED_ID_POWER_LED) { - if (brightness[EC_LED_COLOR_WHITE] != 0) - led_set_color_power(EC_LED_COLOR_WHITE); - else - led_set_color_power(LED_OFF); - } else { - return EC_ERROR_INVAL; - } - - return EC_SUCCESS; -} - -static void kodama_led_init(void) -{ - const enum mt6370_led_dim_mode dim = MT6370_LED_DIM_MODE_PWM; - const enum mt6370_led_pwm_freq freq = MT6370_LED_PWM_FREQ1000; - - mt6370_led_set_color(LED_MASK_RED | LED_MASK_GREEN | LED_MASK_WHITE); - mt6370_led_set_dim_mode(LED_RED, dim); - mt6370_led_set_dim_mode(LED_GREEN, dim); - mt6370_led_set_dim_mode(LED_WHITE, dim); - mt6370_led_set_pwm_frequency(LED_RED, freq); - mt6370_led_set_pwm_frequency(LED_GREEN, freq); - mt6370_led_set_pwm_frequency(LED_WHITE, freq); - mt6370_led_set_pwm_dim_duty(LED_RED, 12); - mt6370_led_set_pwm_dim_duty(LED_GREEN, 31); - mt6370_led_set_pwm_dim_duty(LED_WHITE, 12); - mt6370_led_set_brightness(LED_MASK_RED, 7); - mt6370_led_set_brightness(LED_MASK_GREEN, 7); - mt6370_led_set_brightness(LED_MASK_WHITE, 7); -} -DECLARE_HOOK(HOOK_INIT, kodama_led_init, HOOK_PRIO_DEFAULT); |