#ifndef _GPIO_H
#define _GPIO_H

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/nmi.h>
#include <linux/mutex.h>
#include <asm/io.h>
#include <linux/interrupt.h>
#include <asm/irq.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/cdev.h>
#include <linux/input.h>
#include <linux/workqueue.h>
#include <linux/version.h>
#include <drv_gpio_def.h>
#include <drv_devices.h>
#ifndef INIT_BY_KMF
#define DBG_MSG1(id, fmt,args...)  printk(KERN_EMERG " " fmt, ## args)
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35)
    #include <drv_dev.h>
  #else
    #include <asm-mips/mips-boards/sisdev.h> //Change the location of sisdev.h to sis516
  #endif
#else
#include <drv_debug.h>
#endif
#include "gpio_pin_define.h"

#define QB_start					48
#define QB_end						63
#define MMIOBASE_Peripheral			0xbe0f0000
#define IRQ_Peripheral				44
#define SIS326_GPIO_MAXNUM			64
#define S2IC_GPIO_MAXNUM			GPIO_NOT_USE
#define GPO_IVDD_SEL_REG			0xbe000030	//[29] output High set 1; output low set 0
#define GPO_VBUS_EN_REG				0xbe0000e5  //[7] output high set 1, low set 0

#define IRQ_VGAWakeUp				19
#define IRQ_PWRBTN					20

#define GPIO_For516VIP_FREQ			0		// temporary for sis516VIP
#define GPIO_ForRebootTest			0		// temporary for Reboot test
#define QuickBuildGPIO_Enable		1		//enable Customer QuickBuild Control GPIO
/*******************************************************************************
*******************************************************************************/
#define STATUS_SUCCESS				0
#define STATUS_DEVICE_ID_ERROR		1
#define STATUS_DATA_ERROR			2
#define STATUS_SYSTEM_ERROR			3

//#define TRIGGER_MODE_Rising				1
//#define TRIGGER_MODE_Falling			2
//#define TRIGGER_MODE_RisingFailling		3
#define GPIO_LOWLEVEL_TRIGGER			0
#define GPIO_HIGHLEVEL_TRIGGER			1
#define GPIO_FALLINGEDGE_TRIGGER		2
#define GPIO_RISINGEDGE_TRIGGER		3

/* SiS 326: New Power Button Setting */
#define PWRBTN_MMIO				0xbe0f0400
#define PowerOff_StatusBit			(1<<1)
#define	PWRBTN_En_Offset			0x4
#define PowerOff_EnableBit		(1<<1)

/* SiS 326: PWN_LED Setting */
#define PWN_LED_MMIO			0xbe0f0100
#define LED_GREEN_REG1			0x0
#define LED_GREEN_REG2			0x4
#define LED_RED_REG1			0x8
#define LED_RED_REG2			0xc

typedef struct _GPIO_CALLBACK
{
	void (*function)(void);
}GPIO_CALLBACK;

typedef struct _TIMER_CALLBACK
{
	void (*function)(void);
	UINT8 minisecond;
}TIMER_CALLBACK;

typedef struct _SYSLEMLED
{
	UINT8 			LED_EntryOFF;
	UINT8 			LED_PowerSaveOn;
	UINT8 			LED_OFF;
	UINT8 			LED_PowerSaveOff;
	UINT8 			LED_EntryOn;
	UINT8 			LED_DPMSON;
	UINT8 			LED_LogoOn;
	UINT8 			LED_07;
	UINT8 			LED_EntryLinux;
	UINT8 			LED_09;
	UINT8 			LED_AllReady;
	UINT8 			LED_0B;
	UINT8 			LED_0C;
	UINT8 			LED_0D;
	UINT8 			LED_0E;
}SYSTEMLED,*PSYSTEMLED;
	
typedef struct _GPIO_DEV_
{
	UINT8*					mmio_vbase;
	INT32					irq;

	struct cdev				cdev;
	GPIO_CALLBACK			callbackfuntable[S2IC_GPIO_MAXNUM];

	TIMER_CALLBACK			timer0callbackfuntable;
	TIMER_CALLBACK			timer1callbackfuntable;

}GPIO_DEV,*PGPIO_DEV;

#define RM_GPIO_SEL_REG		0xbe000210

#define R_EN_2ND_UARTA		(1<<13)
#define R_EN_1ST_UARTB		(1<<14)
#define LVDS_GPIO_SEL_REG			0xbe000200
#define LVDS_GPIO_SEL_REG1			0xbe00025c
#define GPIO_HDMI_SEL_REG			0xbe000034

#if GPIO_For516VIP_FREQ
void Start_516VSync(void);
UINT16 GPIO_Get_516VSyncFreq(void);
#endif
extern INT32 GetCustomerData(INT8 *pcTableName, INT8 **tablestart, UINT32 *tablesize);
extern void GPIOWriteFun(UINT8 index, UINT8 value);
#if (CONFIG_CHIPID != 0x330)
	void EMI_DRAM_SSC(UINT8 level, void *ssc_value_188, void *ssc_value_1a8, void *ssc_value_Magic_Number);
#else
	void EMI_DRAM_SSC(UINT8 level);	
#endif
#endif // end of #ifndef _GPIO_H