/*
* Copyright (c) 2008-2016 Allwinner Technology Co. Ltd.
* All rights reserved.
*
* File : ve_interface.h
* Description :
* History :
*   Author  : xyliu <xyliu@allwinnertech.com>
*   Date    : 2016/04/13
*   Comment :
*
*
*/


#ifndef VE_INTERFACE_H
#define VE_INTERFACE_H

#include <stddef.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C"
{
#endif

typedef enum VE_REGISTER_GROUP
{
    REG_GROUP_VETOP             = 0,
    REG_GROUP_MPEG_DECODER      = 1,
    REG_GROUP_H264_DECODER      = 2,
    REG_GROUP_VC1_DECODER       = 3,
    REG_GROUP_RV_DECODER        = 4,
    REG_GROUP_H265_DECODER      = 5,
    REG_GROUP_JPEG_DECODER      = 6,
    REG_GROUP_AVS_DECODER        = 2
}ve_register_group_e;


enum EVEOPSTYPE{
    VE_OPS_TYPE_NORMAL = 0,
    VE_OPS_TYPE_VP9    = 1,
};

enum DRAMTYPE
{
    DDRTYPE_DDR1_16BITS = 0,
    DDRTYPE_DDR1_32BITS = 1,
    DDRTYPE_DDR2_16BITS = 2,
    DDRTYPE_DDR2_32BITS = 3,
    DDRTYPE_DDR3_16BITS = 4,
    DDRTYPE_DDR3_32BITS = 5,
    DDRTYPE_DDR3_64BITS = 6,

    DDRTYPE_MIN = DDRTYPE_DDR1_16BITS,
    DDRTYPE_MAX = DDRTYPE_DDR3_64BITS,
};

enum CHIPID_
{
    CHIP_UNKNOWN = 0,
    CHIP_H3s = 1,
    CHIP_H3 = 2,
    CHIP_H2 = 3,
    CHIP_H2PLUS = 4,
};

enum RESET_VE_MODE
{
    RESET_VE_NORMAL = 0,
    RESET_VE_SPECIAL = 1,  // for dtmb, we should reset ve not reset decode
};

enum VE_WORK_MODE
{
    VE_NORMAL_MODE = 0,
    VE_DEC_MODE = 1,
    VE_ENC_MODE = 2,
    VE_JPG_DEC_MODE = 3,
};

struct user_iommu_param {
    int            fd;
    unsigned int   iommu_addr;
};

typedef struct VE_PROC_INFO
{
    unsigned char   channel_id;
    unsigned int    proc_info_len;
}ve_proc_info_t;

typedef struct VeConfig
{
    int nDecoderFlag;
    int nEncoderFlag;
    int nFormat;
    int nWidth;
    int nEnableAfbcFlag;
    int nResetVeMode;
    unsigned int nVeFreq;
}VeConfig;

typedef struct VeOpsS
{
    void *(*init)(VeConfig*);
    void (*release)(void*);
    int (*lock)(void*);
    int (*unlock)(void*);
    void (*reset)(void*);
    int  (*waitInterrupt)(void*);

    int          (*getChipId)(void*);
    uint64_t     (*getIcVeVersion)(void*);
    void*        (*getGroupRegAddr)(void*, int);
    int          (*getDramType)(void*);
    unsigned int (*getPhyOffset)(void*);

    void (*setDramType)(void*);
    void (*setDdrMode)(void*, int);
    int  (*setSpeed)(void*, int);
    void (*setEnableAfbcFlag)(void*, int);
    void (*setAdjustDramSpeedFlag)(void*, int);

    void (*enableVe)(void*);
    void (*disableVe)(void*);

    void (*initEncoderPerformance)(void*, int);
    void (*unInitEncoderPerformance)(void*, int);

    int  (*getIommuAddr)(void* , struct user_iommu_param *);
    int  (*freeIommuAddr)(void* , struct user_iommu_param *);

    int  (*setProcInfo)(void*, char*, unsigned int, unsigned char);
    int  (*stopProcInfo)(void*, unsigned char);
}VeOpsS;

static inline void* CdcVeInit(VeOpsS *veops, VeConfig* pVeConfig)
{
    return veops->init(pVeConfig);
}

static inline void CdcVeRelease(VeOpsS *veops, void *p)
{
    veops->release(p);
}

static inline int CdcVeLock(VeOpsS *veops, void *p)
{
    return veops->lock(p);
}

static inline int CdcVeUnLock(VeOpsS *veops, void *p)
{
    return veops->unlock(p);
}

static inline void CdcVeReset(VeOpsS *veops, void *p)
{
    veops->reset(p);
}

static inline int CdcVeWaitInterrupt(VeOpsS *veops, void *p)
{
    return veops->waitInterrupt(p);
}

static inline int CdcVeGetChipId(VeOpsS *veops, void *p)
{
    return veops->getChipId(p);
}

static inline uint64_t CdcVeGetIcVeVersion(VeOpsS *veops, void *p)
{
    return veops->getIcVeVersion(p);
}

static inline void* CdcVeGetGroupRegAddr(VeOpsS *veops, void *p, int nGroupId)
{
    return veops->getGroupRegAddr(p, nGroupId);
}

static inline int CdcVeGetDramType(VeOpsS *veops, void *p)
{
    return veops->getDramType(p);
}

static inline unsigned int  CdcVeGetPhyOffset(VeOpsS *veops, void *p)
{
    return veops->getPhyOffset(p);
}

static inline void CdcVeSetDramType(VeOpsS *veops, void *p)
{
    veops->setDramType(p);
}

static inline void CdcVeSetDdrMode(VeOpsS *veops, void *p, int ddr_mode)
{
    veops->setDdrMode(p, ddr_mode);
}

static inline int CdcVeSetSpeed(VeOpsS *veops, void *p, int nSpeedMHz)
{
    return veops->setSpeed(p, nSpeedMHz);
}

static inline void CdcVeSetEnableAfbcFlag(VeOpsS *veops, void *p, int bEnableFlag)
{
    veops->setEnableAfbcFlag(p, bEnableFlag);
}

static inline void CdcVeSetAdjustDramSpeedFlag(VeOpsS *veops, void *p, int bEnableFlag)
{
    veops->setAdjustDramSpeedFlag(p, bEnableFlag);
}


static inline void CdcVeEnableVe(VeOpsS *veops, void *p)
{
    veops->enableVe(p);
}

static inline void CdcVeDisableVe(VeOpsS *veops, void *p)
{
    veops->disableVe(p);
}

static inline void CdcVeInitEncoderPerformance(VeOpsS *veops, void *p, int nMode)
{
    veops->initEncoderPerformance(p, nMode);
}

static inline void CdcVeUnInitEncoderPerformance(VeOpsS *veops, void *p, int nMode)
{
    veops->unInitEncoderPerformance(p, nMode);
}

static inline int CdcVeGetIommuAddr(VeOpsS *veops, void *p, struct user_iommu_param *iommu_buffer)
{
    return veops->getIommuAddr(p, iommu_buffer);
}

static inline int CdcVeFreeIommuAddr(VeOpsS *veops, void *p, struct user_iommu_param *iommu_buffer)
{
    return veops->freeIommuAddr(p, iommu_buffer);
}

static inline int CdcVeSetProcInfo(VeOpsS *veops, void *p, char *proc_info_buf,
                                                    unsigned int buf_len, unsigned char cChannelNum)
{
    return veops->setProcInfo(p, proc_info_buf, buf_len, cChannelNum);
}

static inline int CdcVeStopProcInfo(VeOpsS *veops, void *p, unsigned char cChannelNum)
{
    return veops->stopProcInfo(p, cChannelNum);
}
#ifdef __cplusplus
}
#endif

#endif