diff options
Diffstat (limited to 'zephyr/projects/corsola/src/kingler/led_steelix.c')
| -rw-r--r-- | zephyr/projects/corsola/src/kingler/led_steelix.c | 92 |
1 files changed, 61 insertions, 31 deletions
diff --git a/zephyr/projects/corsola/src/kingler/led_steelix.c b/zephyr/projects/corsola/src/kingler/led_steelix.c index 2d2e1431a1..87b76128e8 100644 --- a/zephyr/projects/corsola/src/kingler/led_steelix.c +++ b/zephyr/projects/corsola/src/kingler/led_steelix.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. * @@ -10,6 +10,7 @@ #include "board_led.h" #include "common.h" +#include "cros_cbi.h" #include "led_common.h" #include "led_onoff_states.h" #include "util.h" @@ -28,29 +29,36 @@ static const struct board_led_pwm_dt_channel board_led_power_white = __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_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, 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} }, -}; + 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_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, 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, 0.5 * LED_ONE_SEC} }, - [PWR_LED_STATE_SUSPEND_NO_AC] = {{EC_LED_COLOR_WHITE, 3 * LED_ONE_SEC}, - {LED_OFF, 0.5 * LED_ONE_SEC} }, - [PWR_LED_STATE_OFF] = {{LED_OFF, LED_INDEFINITE} }, -}; + 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, 0.5 * LED_ONE_SEC } }, + [PWR_LED_STATE_SUSPEND_NO_AC] = { { EC_LED_COLOR_WHITE, + 3 * LED_ONE_SEC }, + { LED_OFF, + 0.5 * LED_ONE_SEC } }, + [PWR_LED_STATE_OFF] = { { LED_OFF, LED_INDEFINITE } }, + }; const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED, @@ -72,8 +80,8 @@ static void board_led_pwm_set_duty(const struct board_led_pwm_dt_channel *ch, pulse_ns = DIV_ROUND_NEAREST(BOARD_LED_PWM_PERIOD_NS * percent, 100); - LOG_DBG("Board LED PWM %s set percent (%d), pulse %d", - ch->dev->name, percent, pulse_ns); + LOG_DBG("Board LED PWM %s set percent (%d), pulse %d", ch->dev->name, + percent, pulse_ns); rv = pwm_set(ch->dev, ch->channel, BOARD_LED_PWM_PERIOD_NS, pulse_ns, ch->flags); @@ -82,6 +90,20 @@ static void board_led_pwm_set_duty(const struct board_led_pwm_dt_channel *ch, } } +static bool device_is_clamshell(void) +{ + int ret; + uint32_t val; + + ret = cros_cbi_get_fw_config(FORM_FACTOR, &val); + if (ret != 0) { + LOG_ERR("Error retrieving CBI FW_CONFIG field %d", FORM_FACTOR); + return false; + } + + return val == CLAMSHELL; +} + __override void led_set_color_battery(enum ec_led_colors color) { switch (color) { @@ -106,13 +128,17 @@ __override void led_set_color_battery(enum ec_led_colors color) __override void led_set_color_power(enum ec_led_colors color) { - switch (color) { - case EC_LED_COLOR_WHITE: - board_led_pwm_set_duty(&board_led_power_white, 100); - break; - default: + if (device_is_clamshell()) { board_led_pwm_set_duty(&board_led_power_white, 0); - break; + } else { + switch (color) { + case EC_LED_COLOR_WHITE: + board_led_pwm_set_duty(&board_led_power_white, 100); + break; + default: + board_led_pwm_set_duty(&board_led_power_white, 0); + break; + } } } @@ -123,7 +149,11 @@ void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) brightness_range[EC_LED_COLOR_GREEN] = 1; brightness_range[EC_LED_COLOR_AMBER] = 1; } else if (led_id == EC_LED_ID_POWER_LED) { - brightness_range[EC_LED_COLOR_WHITE] = 1; + if (device_is_clamshell()) { + brightness_range[EC_LED_COLOR_WHITE] = 0; + } else { + brightness_range[EC_LED_COLOR_WHITE] = 1; + } } } |