diff options
Diffstat (limited to 'board/terrador/led.c')
-rw-r--r-- | board/terrador/led.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/board/terrador/led.c b/board/terrador/led.c deleted file mode 100644 index 640312bd64..0000000000 --- a/board/terrador/led.c +++ /dev/null @@ -1,79 +0,0 @@ -/* Copyright 2020 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 Volteer - */ - -#include "charge_manager.h" -#include "common.h" -#include "ec_commands.h" -#include "hooks.h" -#include "led_common.h" -#include "led_pwm.h" -#include "pwm.h" - -const enum ec_led_id supported_led_ids[] = { - EC_LED_ID_POWER_LED, -}; -const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); - -struct pwm_led_color_map led_color_map[] = { - /* Green, Red, Blue */ - [EC_LED_COLOR_GREEN] = { 100, 0, 0 }, - [EC_LED_COLOR_RED] = { 0, 100, 0 }, - [EC_LED_COLOR_BLUE] = { 0, 0, 100 }, - /* The green LED seems to be brighter than the others, so turn down - * green from its natural level for these secondary colors. - */ - [EC_LED_COLOR_YELLOW] = { 70, 100, 0 }, - [EC_LED_COLOR_WHITE] = { 70, 100, 100 }, - [EC_LED_COLOR_AMBER] = { 20, 100, 0 }, -}; - -struct pwm_led pwm_leds[] = { - /* 2 RGB diffusers controlled by 1 set of 3 channels. */ - [PWM_LED0] = { - .ch0 = PWM_CH_LED3_GREEN, - .ch1 = PWM_CH_LED2_RED, - .ch2 = PWM_CH_LED1_BLUE, - .enable = &pwm_enable, - .set_duty = &pwm_set_duty, - }, -}; - -void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) -{ - brightness_range[EC_LED_COLOR_RED] = 255; - brightness_range[EC_LED_COLOR_GREEN] = 255; - brightness_range[EC_LED_COLOR_BLUE] = 255; -} - -int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) -{ - enum pwm_led_id pwm_id; - - /* Convert ec_led_id to pwm_led_id. */ - if (led_id == EC_LED_ID_POWER_LED) - pwm_id = PWM_LED0; - else - return EC_ERROR_UNKNOWN; - - if (brightness[EC_LED_COLOR_RED]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_RED); - else if (brightness[EC_LED_COLOR_GREEN]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_GREEN); - else if (brightness[EC_LED_COLOR_BLUE]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_BLUE); - else if (brightness[EC_LED_COLOR_YELLOW]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_YELLOW); - else if (brightness[EC_LED_COLOR_WHITE]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_WHITE); - else if (brightness[EC_LED_COLOR_AMBER]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_AMBER); - else - /* Otherwise, the "color" is "off". */ - set_pwm_led_color(pwm_id, -1); - - return EC_SUCCESS; -} |