diff options
Diffstat (limited to 'board/nocturne/led.c')
| -rw-r--r-- | board/nocturne/led.c | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/board/nocturne/led.c b/board/nocturne/led.c deleted file mode 100644 index b214a8df84..0000000000 --- a/board/nocturne/led.c +++ /dev/null @@ -1,138 +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. - */ - -/* Nocturne specific PWM LED settings. */ - -#include "common.h" -#include "ec_commands.h" -#include "hooks.h" -#include "led_pwm.h" -#include "pwm.h" -#include "util.h" - -const enum ec_led_id supported_led_ids[] = { - EC_LED_ID_LEFT_LED, - EC_LED_ID_RIGHT_LED, -}; -const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); - -struct pwm_led_color_map led_color_map_v3[EC_LED_COLOR_COUNT] = { - /* Red, Green, Blue */ - [EC_LED_COLOR_RED] = { 36, 0, 0 }, - [EC_LED_COLOR_GREEN] = { 0, 15, 0 }, - [EC_LED_COLOR_BLUE] = { 0, 0, 100 }, - [EC_LED_COLOR_YELLOW] = { 36, 15, 0 }, - [EC_LED_COLOR_WHITE] = { 30, 9, 15 }, - [EC_LED_COLOR_AMBER] = { 30, 1, 0 }, -}; - -/* Map for board rev 2 */ -struct pwm_led_color_map led_color_map_v2[EC_LED_COLOR_COUNT] = { - /* Red, Green, Blue */ - [EC_LED_COLOR_RED] = { 62, 0, 0 }, - [EC_LED_COLOR_GREEN] = { 0, 31, 0 }, - [EC_LED_COLOR_BLUE] = { 0, 0, 100 }, - [EC_LED_COLOR_YELLOW] = { 100, 54, 0 }, - [EC_LED_COLOR_WHITE] = { 70, 54, 100 }, - [EC_LED_COLOR_AMBER] = { 100, 15, 0 }, -}; - -/* Map for board rev 0 and 1 */ -struct pwm_led_color_map led_color_map_v0_1[EC_LED_COLOR_COUNT] = { - /* Red, Green, Blue */ - [EC_LED_COLOR_RED] = { 1, 0, 0 }, - [EC_LED_COLOR_GREEN] = { 0, 1, 0 }, - [EC_LED_COLOR_BLUE] = { 0, 0, 1 }, - [EC_LED_COLOR_YELLOW] = { 1, 1, 0 }, - [EC_LED_COLOR_WHITE] = { 9, 15, 15 }, - [EC_LED_COLOR_AMBER] = { 15, 1, 0 }, -}; - -struct pwm_led_color_map led_color_map[EC_LED_COLOR_COUNT] = { { 0 } }; - -/* Two tri-color LEDs with red, green, and blue channels. */ -struct pwm_led pwm_leds[CONFIG_LED_PWM_COUNT] = { - { - .ch0 = PWM_CH_DB0_LED_RED, - .ch1 = PWM_CH_DB0_LED_GREEN, - .ch2 = PWM_CH_DB0_LED_BLUE, - .enable = &pwm_enable, - .set_duty = &pwm_set_duty, - }, - - { - .ch0 = PWM_CH_DB1_LED_RED, - .ch1 = PWM_CH_DB1_LED_GREEN, - .ch2 = PWM_CH_DB1_LED_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] = 100; - brightness_range[EC_LED_COLOR_GREEN] = 100; - brightness_range[EC_LED_COLOR_YELLOW] = 100; - brightness_range[EC_LED_COLOR_AMBER] = 100; - brightness_range[EC_LED_COLOR_BLUE] = 100; - brightness_range[EC_LED_COLOR_WHITE] = 100; -} - -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_LEFT_LED) - pwm_id = PWM_LED0; - else if (led_id == EC_LED_ID_RIGHT_LED) - pwm_id = PWM_LED1; - 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_YELLOW]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_YELLOW); - else if (brightness[EC_LED_COLOR_AMBER]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_AMBER); - else if (brightness[EC_LED_COLOR_BLUE]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_BLUE); - else if (brightness[EC_LED_COLOR_WHITE]) - set_pwm_led_color(pwm_id, EC_LED_COLOR_WHITE); - else - /* Otherwise, the "color" is "off". */ - set_pwm_led_color(pwm_id, -1); - - return EC_SUCCESS; -} - -static void fill_led_color_map(struct pwm_led_color_map map[]) -{ - memcpy(led_color_map, map, - EC_LED_COLOR_COUNT * sizeof(struct pwm_led_color_map)); -} - -static void select_color_map(void) -{ - switch (board_get_version()) { - case 0: - case 1: - fill_led_color_map(led_color_map_v0_1); - break; - - case 2: - fill_led_color_map(led_color_map_v2); - break; - - default: - fill_led_color_map(led_color_map_v3); - break; - } -} -DECLARE_HOOK(HOOK_INIT, select_color_map, HOOK_PRIO_INIT_PWM-1); |