/* Copyright 2019 The ChromiumOS Authors
 * 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 Jacuzzi
 */
#include "common.h"
#include "driver/ioexpander/it8801.h"
#include "ec_commands.h"
#include "ioexpander.h"
#include "led_common.h"
#include "led_onoff_states.h"
#define LED_ON_LVL 0
#define LED_OFF_LVL 1
__override const int led_charge_lvl_1 = 5;
__override const int led_charge_lvl_2 = 95;
__override 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_BLUE,
						   LED_INDEFINITE } },
		[STATE_DISCHARGE_S0] = { { EC_LED_COLOR_BLUE,
					   LED_INDEFINITE } },
		[STATE_DISCHARGE_S3] = { { EC_LED_COLOR_AMBER,
					   1 * LED_ONE_SEC },
					 { LED_OFF, 3 * LED_ONE_SEC } },
		[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_BLUE, 2 * LED_ONE_SEC },
					 { EC_LED_COLOR_AMBER,
					   2 * LED_ONE_SEC } },
	};
const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED };
const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
__override void led_set_color_battery(enum ec_led_colors color)
{
	switch (color) {
	case EC_LED_COLOR_AMBER:
		ioex_set_level(IOEX_LED_ORANGE, LED_ON_LVL);
		ioex_set_level(IOEX_LED_BLUE, LED_OFF_LVL);
		ioex_set_level(IOEX_LED_GREEN, LED_OFF_LVL);
		break;
	case EC_LED_COLOR_BLUE:
		ioex_set_level(IOEX_LED_BLUE, LED_ON_LVL);
		ioex_set_level(IOEX_LED_ORANGE, LED_OFF_LVL);
		ioex_set_level(IOEX_LED_GREEN, LED_OFF_LVL);
		break;
	case EC_LED_COLOR_GREEN:
		ioex_set_level(IOEX_LED_GREEN, LED_ON_LVL);
		ioex_set_level(IOEX_LED_BLUE, LED_OFF_LVL);
		ioex_set_level(IOEX_LED_ORANGE, LED_OFF_LVL);
		break;
	default: /* LED_OFF and other unsupported colors */
		ioex_set_level(IOEX_LED_GREEN, LED_OFF_LVL);
		ioex_set_level(IOEX_LED_BLUE, LED_OFF_LVL);
		ioex_set_level(IOEX_LED_ORANGE, LED_OFF_LVL);
		break;
	}
}
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] = 1;
		brightness_range[EC_LED_COLOR_BLUE] = 1;
		brightness_range[EC_LED_COLOR_GREEN] = 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_AMBER] != 0)
			led_set_color_battery(EC_LED_COLOR_AMBER);
		else if (brightness[EC_LED_COLOR_BLUE] != 0)
			led_set_color_battery(EC_LED_COLOR_BLUE);
		else if (brightness[EC_LED_COLOR_GREEN] != 0)
			led_set_color_battery(EC_LED_COLOR_GREEN);
		else
			led_set_color_battery(LED_OFF);
	}
	return EC_SUCCESS;
}