/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2018-2020 Oplus. All rights reserved.
 */

#ifndef HIMAX_COMMON_H
#define HIMAX_COMMON_H

/*********PART1:Head files**********************/
#include <linux/firmware.h>
#include <linux/rtc.h>
#include <linux/syscalls.h>
#include <linux/timer.h>
#include <linux/time.h>

#include "../touchpanel_common.h"
#include "../touchpanel_healthinfo.h"
#include <soc/oplus/system/oplus_project.h>
#include <soc/oplus/device_info.h>

/*********PART2:Define Area**********************/
#define SYNAPTICS_RMI4_PRODUCT_ID_SIZE 10
#define SYNAPTICS_RMI4_PRODUCT_INFO_SIZE 2

#define DiagonalUpperLimit  1100
#define DiagonalLowerLimit  900



/*********PART3:Struct Area**********************/
struct image_header {
    /* 0x00 - 0x0f */
    unsigned char checksum[4];
    unsigned char reserved_04;
    unsigned char reserved_05;
    unsigned char options_firmware_id:1;
    unsigned char options_contain_bootloader:1;
    /* only available in s4322 , reserved in other, begin*/
    unsigned char options_guest_code:1;
    unsigned char options_tddi:1;
    unsigned char options_reserved:4;
    /* only available in s4322 , reserved in other ,  end*/
    unsigned char bootloader_version;
    unsigned char firmware_size[4];
    unsigned char config_size[4];
    /* 0x10 - 0x1f */
    unsigned char product_id[SYNAPTICS_RMI4_PRODUCT_ID_SIZE];
    unsigned char package_id[2];
    unsigned char package_id_revision[2];
    unsigned char product_info[SYNAPTICS_RMI4_PRODUCT_INFO_SIZE];
    /* 0x20 - 0x2f */
    /* only available in s4322 , reserved in other, begin*/
    unsigned char bootloader_addr[4];
    unsigned char bootloader_size[4];
    unsigned char ui_addr[4];
    unsigned char ui_size[4];
    /* only available in s4322 , reserved in other ,  end*/
    /* 0x30 - 0x3f */
    unsigned char ds_id[16];
    /* 0x40 - 0x4f */
    /* only available in s4322 , reserved in other, begin*/
    union {
        struct {
            unsigned char dsp_cfg_addr[4];
            unsigned char dsp_cfg_size[4];
            unsigned char reserved_48_4f[8];
          };
    };
    /* only available in s4322 , reserved in other ,  end*/
    /* 0x50 - 0x53 */
    unsigned char firmware_id[4];
};

struct image_header_data {
    bool contains_firmware_id;
    unsigned int firmware_id;
    unsigned int checksum;
    unsigned int firmware_size;
    unsigned int config_size;
    /* only available in s4322 , reserved in other, begin*/
    unsigned int disp_config_offset;
    unsigned int disp_config_size;
    unsigned int bootloader_offset;
    unsigned int bootloader_size;
    /* only available in s4322 , reserved in other ,  end*/
    unsigned char bootloader_version;
    unsigned char product_id[SYNAPTICS_RMI4_PRODUCT_ID_SIZE + 1];
    unsigned char product_info[SYNAPTICS_RMI4_PRODUCT_INFO_SIZE];
};


struct test_header {
    unsigned int magic1;
    unsigned int magic2;
    unsigned int withCBC;
    unsigned int array_limit_offset;
    unsigned int array_limit_size;
    unsigned int array_limitcbc_offset;
    unsigned int array_limitcbc_size;
};
struct hx_limit_data {
    int item_size;
    int rawdata_size;
    char **item_name;
    int **crtra_val;
};

struct syna_testdata{
    int TX_NUM;
    int RX_NUM;
    int fd;
    int irq_gpio;
    int key_TX;
    int key_RX;
    uint64_t  TP_FW;
    const struct firmware *fw;
};

//import from "android/bootable/bootloader/lk/platform/msm_shared/include/msm_panel.h"
enum {
    OPLUS16037JDI_R63452_1080P_CMD_PANEL = 13,
    OPLUS16037SAMSUNG_S6E3FA5_1080P_CMD_PANEL = 14,
    UNKNOWN_PANEL
};

struct himax_proc_operations {
    void (*auto_test)    (struct seq_file *s, void *chip_data, struct syna_testdata *syna_testdata);
    size_t (*himax_proc_register_write) (struct file *file, const char *buff,  size_t len, loff_t *pos);
    size_t (*himax_proc_register_read) (struct file *file, char *buff, size_t len, loff_t *pos);
    size_t (*himax_proc_diag_write) (struct file *file, const char *buff,  size_t len, loff_t *pos);
    size_t (*himax_proc_diag_read) (struct file *file, char *buff, size_t len, loff_t *pos);
    size_t (*himax_proc_DD_debug_read) (struct file *file, char *buf, size_t len, loff_t *pos);
    size_t (*himax_proc_DD_debug_write) (struct file *file, const char *buff, size_t len, loff_t *pos);
    size_t (*himax_proc_FW_debug_read) (struct file *file, char *buff, size_t len, loff_t *pos);
    size_t (*himax_proc_reset_write) (struct file *file, const char *buff, size_t len, loff_t *pos);
    size_t (*himax_proc_sense_on_off_write) (struct file *file, const char *buff, size_t len, loff_t *pos);
    size_t (*himax_proc_vendor_read)(struct file *file, char *buff, size_t len, loff_t *pos);
    void (*fp_hx_limit_get)(struct touchpanel_data *ts, struct hx_limit_data *limit);
};


void himax_limit_read(struct seq_file *s, struct touchpanel_data *ts);
int  himax_create_proc(struct touchpanel_data *ts, struct himax_proc_operations *syna_ops);
void himax_parse_header(struct image_header_data *header, const unsigned char *fw_image);

#endif