/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2020-2020. All rights reserved.
 * Description: hdmirx mpi-part
 * Author: hdmirx
 * Create: 2020-06-19
 */
#ifndef __MPI_HDMIRX_H__
#define __MPI_HDMIRX_H__

#include "soc_log.h"
#include "drv_ioctl_hdmirx.h"
#include "drv_ioctl_sys.h"
#ifndef CONFIG_HDMIRX_EXCLUDE_HDCP
#include "uapi_cipher.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#undef LOG_MODULE_ID
#define LOG_MODULE_ID SOC_ID_HDMIRX

#define ext_err_hdmirx(fmt...)  soc_log_err(fmt)
#define ext_info_hdmirx(fmt...) soc_log_info(fmt)

#ifndef CONFIG_HDMIRX_EXCLUDE_HDCP
#define HDMIRX_HDCP_ENC_PK_SZ 16
#define HDMIRX_HDCP_KEY_MAX_SZ 1024
#define HDMIRX_ALGORITHM_AES128_GCM 0x10
#define HDMIRX_ALGORITHM_SM4_CTR 0x11
#endif

typedef struct ext_mpi_hdmirx_ctx {
    td_bool inited;
    td_bool connected[EXT_DRV_HDMIRX_PORT_MAX];
    td_s32 fd;
    ext_drv_sig_status en_sig_status;
    ext_sys_version sys_version;
} ext_mpi_hdmirx_ctx;

typedef struct {
    td_u32 iapi_video_format;
    ext_drv_pixel_format drv_video_format;
} ext_hdmirx_video_format_convert;

typedef struct {
    ext_drv_hdmirx_aud_data_type drv_audio_format;
    td_u32 iapi_audio_format;
} ext_hdmirx_audio_format_convert;

#ifndef CONFIG_HDMIRX_EXCLUDE_HDCP
typedef enum {
    HDMIRX_HDCP_KEY_TYPE_OEM = 0,
    HDMIRX_HDCP_KEY_TYPE_SOCT,
    HDMIRX_HDCP_KEY_TYPE_MAX
} ext_hdmirx_hdcp_key_type;

enum {
    HDMIRX_OTP_KEY_TYPE_SOCT,
    HDMIRX_OTP_KEY_TYPE_RESERVED,
    HDMIRX_OTP_KEY_TYPE_STBM,
    HDMIRX_OTP_KEY_TYPE_CLEAR_PK
};

enum {
    HDMIRX_HDCP14_TX_KEY = 0x10,
    HDMIRX_HDCP14_RX_KEY = 0x11,
    HDMIRX_HDCP22_RX_KEY = 0x12,
    HDMIRX_HDCP22_TX_KEY = 0x13,
};

typedef struct {
    td_u32 image_type;
    td_u32 structure_version;
    td_u32 data_type;
    td_u32 key_area_offset;
    td_u32 data_area_offset;
    td_u32 data_area_length;
} ext_hdmirx_hdcp_package_header;

typedef struct {
    td_u32 algorithm;
    td_u32 otp_key_type;
    td_u32 vendor_id;
    td_u32 reserved;
    td_u8 enc_pk[HDMIRX_HDCP_ENC_PK_SZ];
} ext_hdmirx_hdcp_package_pk;

typedef struct {
    td_u8 manufacture_name[UAPI_CIPHER_HDCP_AES_GCM_AAD_LEN];
    td_u8 iv[UAPI_CIPHER_HDCP_AES_GCM_IV_LEN];
    td_u8 tag[UAPI_CIPHER_HDCP_AES_GCM_TAG_LEN];
    td_u32 key_len;
    td_u8 key[HDMIRX_HDCP_KEY_MAX_SZ];
} ext_hdmirx_hdcp_package_key;

typedef struct {
    ext_hdmirx_hdcp_package_header header;
    ext_hdmirx_hdcp_package_pk pk;
    ext_hdmirx_hdcp_package_key key;
    td_u32 crc32;
} ext_hdmirx_hdcp_package;
#endif

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __MPI_HDMIRX_H__ */