diff options
Diffstat (limited to 'board/goroh/led.c')
| -rw-r--r-- | board/goroh/led.c | 129 |
1 files changed, 38 insertions, 91 deletions
diff --git a/board/goroh/led.c b/board/goroh/led.c index c06fdef0cb..63f00ef82e 100644 --- a/board/goroh/led.c +++ b/board/goroh/led.c @@ -4,41 +4,31 @@ */ #include "ec_commands.h" -#include "gpio.h" #include "led_common.h" -#include "led_onoff_states.h" -#include "chipset.h" -#include "driver/bc12/mt6360.h" +#include "led_pwm.h" +#include "pwm.h" -const int led_charge_lvl_1 = 5; -const int led_charge_lvl_2 = 95; - -struct led_descriptor led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = { - [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} }, - [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} }, - [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_WHITE, LED_INDEFINITE} }, - [STATE_DISCHARGE_S0] = {{LED_OFF, LED_INDEFINITE} }, - [STATE_DISCHARGE_S0_BAT_LOW] = {{EC_LED_COLOR_AMBER, 1 * LED_ONE_SEC}, - {LED_OFF, 3 * LED_ONE_SEC} }, - [STATE_DISCHARGE_S3] = {{LED_OFF, LED_INDEFINITE} }, - [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} }, - [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_AMBER, 1 * LED_ONE_SEC}, - {LED_OFF, 1 * LED_ONE_SEC} }, - [STATE_FACTORY_TEST] = {{EC_LED_COLOR_WHITE, 2 * LED_ONE_SEC}, - {EC_LED_COLOR_AMBER, 2 * LED_ONE_SEC} }, +struct pwm_led_color_map led_color_map[EC_LED_COLOR_COUNT] = { + /* Green, Red */ + [EC_LED_COLOR_RED] = { 0, 100 }, + [EC_LED_COLOR_GREEN] = { 100, 0 }, + [EC_LED_COLOR_BLUE] = { 0, 0 }, + [EC_LED_COLOR_YELLOW] = { 0, 0 }, + [EC_LED_COLOR_WHITE] = { 0, 0 }, + [EC_LED_COLOR_AMBER] = { 0, 0 }, }; -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, 1 * LED_ONE_SEC}, - {LED_OFF, 3 * LED_ONE_SEC} }, - [PWR_LED_STATE_SUSPEND_NO_AC] = {{EC_LED_COLOR_WHITE, 1 * LED_ONE_SEC}, - {LED_OFF, 3 * LED_ONE_SEC} }, - [PWR_LED_STATE_OFF] = {{LED_OFF, LED_INDEFINITE} }, +struct pwm_led pwm_leds[CONFIG_LED_PWM_COUNT] = { + [PWM_LED0] = { + /* left port LEDs */ + .ch0 = PWM_CH_LED_GREEN, + .ch1 = PWM_CH_LED_RED, + .ch2 = PWM_LED_NO_CHANNEL, + .enable = &pwm_enable, + .set_duty = &pwm_set_duty, + }, }; - const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED, EC_LED_ID_POWER_LED, @@ -46,74 +36,31 @@ const enum ec_led_id supported_led_ids[] = { const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); -void led_set_color_battery(enum ec_led_colors color) -{ - mt6360_led_set_brightness(MT6360_LED_RGB2, 50); - mt6360_led_set_brightness(MT6360_LED_RGB3, 50); - - switch (color) { - case EC_LED_COLOR_AMBER: - mt6360_led_enable(MT6360_LED_RGB2, 0); - mt6360_led_enable(MT6360_LED_RGB3, 1); - break; - case EC_LED_COLOR_WHITE: - mt6360_led_enable(MT6360_LED_RGB2, 1); - mt6360_led_enable(MT6360_LED_RGB3, 0); - break; - default: /* LED_OFF and other unsupported colors */ - mt6360_led_enable(MT6360_LED_RGB2, 0); - mt6360_led_enable(MT6360_LED_RGB3, 0); - break; - } -} - -void led_set_color_power(enum ec_led_colors color) -{ - mt6360_led_set_brightness(MT6360_LED_RGB1, 1); - mt6360_led_enable(MT6360_LED_RGB1, color == EC_LED_COLOR_WHITE); -} - 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_AMBER] = - MT6360_LED_BRIGHTNESS_MAX; - brightness_range[EC_LED_COLOR_WHITE] = - MT6360_LED_BRIGHTNESS_MAX; - } else if (led_id == EC_LED_ID_POWER_LED) { - brightness_range[EC_LED_COLOR_WHITE] = - MT6360_LED_BRIGHTNESS_MAX; - } + if (led_id == EC_LED_ID_BATTERY_LED) + brightness_range[EC_LED_COLOR_RED] = 100; + else if (led_id == EC_LED_ID_POWER_LED) + brightness_range[EC_LED_COLOR_GREEN] = 100; } 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_AMBER] != 0) - led_set_color_battery(EC_LED_COLOR_AMBER); - else if (brightness[EC_LED_COLOR_WHITE] != 0) - led_set_color_battery(EC_LED_COLOR_WHITE); - 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); - } + enum pwm_led_id pwm_id; - return EC_SUCCESS; -} + /* Convert ec_led_id to pwm_led_id. */ + if (led_id == EC_LED_ID_POWER_LED || led_id == EC_LED_ID_BATTERY_LED) + pwm_id = PWM_LED0; + else + return EC_ERROR_UNKNOWN; -__override enum led_states board_led_get_state(enum led_states desired_state) -{ - if (desired_state == STATE_BATTERY_ERROR) { - if (chipset_in_state(CHIPSET_STATE_ON)) - return desired_state; - else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND)) - return STATE_DISCHARGE_S3; - else - return STATE_DISCHARGE_S5; - } - return desired_state; + 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 + /* Otherwise, the "color" is "off". */ + set_pwm_led_color(pwm_id, -1); + + return EC_SUCCESS; } |