#include <linux/module.h>
#include <linux/device.h>
#include <linux/spi/spi.h>
#include <avm/hui/led.h>

#include <linux/avm_led_event.h>

#ifndef __AVM_HUI_GENERIC_GPIO_H__
#define __AVM_HUI_GENERIC_GPIO_H__

struct hui_generic_led;
struct hui_generic_button;

typedef int (*hui_generic_led_out)(struct hui_generic_led *led,
				   struct led_color color);
typedef int (*hui_generic_button_in)(struct hui_generic_button *button);

struct hui_generic_led {
	struct device *dev;
	const char *name;
	void *handle;

	struct blink_code code;
	hui_generic_led_out out;

	struct {
		/* internal states */
		u8 on_off; /**< Internal: current led state */
		u8 _code; /**< Internal: configured blink code @ref
				 LED_BLINK_CODE_DEFINES*/
		u8 blink1_blink2; /**< Internal: defines wether in blink1/2 0
				     for 1, 1 for 2*/
		u8 current_blink_step; /**< Internal: stores current blink step
					  within array*/
		u8 param1; /**< Internal: stores configured param1 for blink
			      code*/
		u8 param2; /**< Internal: stores configured param2 for blink
			      code*/
		u8 param_cnt; /**< Internal: param counter*/

		struct led_color last_color;
		struct list_head list;
	} engine;
};

struct hui_generic_button {
	struct device *dev;
	const char *name;
	void *handle;

	hui_generic_button_in in;

	struct {
		int state;
		struct list_head list;
	} engine;
};

extern int hui_generic_blink_add_led(struct hui_generic_led *led);
extern int hui_generic_blink_add_button(struct hui_generic_button *button);

#define BLINK_CODE(...)                                      \
	({                                                   \
		struct blink_code ___code = { __VA_ARGS__ }; \
		___code;                                     \
	})

extern struct avm_hui_led_ops hui_generic_ops;

extern struct platform_driver hui_generic_button_avm;
extern struct platform_driver hui_generic_led_avm;
extern struct platform_driver hui_generic_led_ext;
extern struct spi_driver hui_generic_lc882x;

#if IS_ENABLED(CONFIG_GPIOLIB)
extern struct platform_driver hui_generic_led_gpio;
extern struct platform_driver hui_generic_button_gpio;
#endif

#if IS_ENABLED(CONFIG_PWM)
extern struct platform_driver hui_generic_led_pwm;
#endif

#if IS_ENABLED(CONFIG_LEDS_CLASS)
extern struct platform_driver hui_generic_led_class;
#endif

#endif