| /* Himax Android Driver Sample Code for HMX83100 chipset |
| * |
| * Copyright (C) 2015 Himax Corporation. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| #include "himax_platform.h" |
| #include "himax_common.h" |
| |
| #include <linux/slab.h> |
| |
| #define HX_85XX_A_SERIES_PWON 1 |
| #define HX_85XX_B_SERIES_PWON 2 |
| #define HX_85XX_C_SERIES_PWON 3 |
| #define HX_85XX_D_SERIES_PWON 4 |
| #define HX_85XX_E_SERIES_PWON 5 |
| #define HX_85XX_ES_SERIES_PWON 6 |
| #define HX_85XX_F_SERIES_PWON 7 |
| #define HX_83100_SERIES_PWON 8 |
| |
| #define HX_TP_BIN_CHECKSUM_SW 1 |
| #define HX_TP_BIN_CHECKSUM_HW 2 |
| #define HX_TP_BIN_CHECKSUM_CRC 3 |
| |
| enum fw_image_type { |
| fw_image_60k = 0x01, |
| fw_image_64k, |
| fw_image_124k, |
| fw_image_128k, |
| }; |
| |
| int himax_hand_shaking(struct i2c_client *client); |
| void himax_set_SMWP_enable(struct i2c_client *client, uint8_t SMWP_enable); |
| void himax_get_SMWP_enable(struct i2c_client *client, uint8_t *tmp_data); |
| void himax_set_HSEN_enable(struct i2c_client *client, uint8_t HSEN_enable); |
| void himax_get_HSEN_enable(struct i2c_client *client, uint8_t *tmp_data); |
| void himax_diag_register_set(struct i2c_client *client, uint8_t diag_command); |
| |
| void himax_flash_dump_func(struct i2c_client *client, |
| uint8_t local_flash_command, int Flash_Size, uint8_t *flash_buffer); |
| |
| int himax_chip_self_test(struct i2c_client *client); |
| |
| /*himax_83100_BURST_INC0_EN*/ |
| int himax_burst_enable(struct i2c_client *client, uint8_t auto_add_4_byte); |
| |
| /*RegisterRead83100*/ |
| void himax_register_read(struct i2c_client *client, |
| uint8_t *read_addr, int read_length, uint8_t *read_data); |
| |
| /*himax_83100_Flash_Read*/ |
| void himax_flash_read(struct i2c_client *client, |
| uint8_t *reg_byte, uint8_t *read_data); |
| |
| /*himax_83100_Flash_Write_Burst*/ |
| void himax_flash_write_burst(struct i2c_client *client, |
| uint8_t *reg_byte, uint8_t *write_data); |
| |
| /*himax_83100_Flash_Write_Burst_length*/ |
| int himax_flash_write_burst_length(struct i2c_client *client, |
| uint8_t *reg_byte, uint8_t *write_data, int length); |
| |
| /*RegisterWrite83100*/ |
| int himax_register_write(struct i2c_client *client, |
| uint8_t *write_addr, int write_length, uint8_t *write_data); |
| |
| /*himax_83100_SenseOff*/ |
| void himax_sense_off(struct i2c_client *client); |
| /*himax_83100_Interface_on*/ |
| void himax_interface_on(struct i2c_client *client); |
| bool wait_wip(struct i2c_client *client, int Timing); |
| |
| /*himax_83100_SenseOn*/ |
| void himax_sense_on(struct i2c_client *client, |
| uint8_t FlashMode); |
| |
| /*himax_83100_Chip_Erase*/ |
| void himax_chip_erase(struct i2c_client *client); |
| /*himax_83100_Block_Erase*/ |
| bool himax_block_erase(struct i2c_client *client); |
| |
| /*himax_83100_Sector_Erase*/ |
| bool himax_sector_erase(struct i2c_client *client, int start_addr); |
| |
| /*himax_83100_Sram_Write*/ |
| void himax_sram_write(struct i2c_client *client, uint8_t *FW_content); |
| |
| /*himax_83100_Sram_Verify*/ |
| bool himax_sram_verify(struct i2c_client *client, |
| uint8_t *FW_File, int FW_Size); |
| |
| /*himax_83100_Flash_Programming*/ |
| void himax_flash_programming(struct i2c_client *client, |
| uint8_t *FW_content, int FW_Size); |
| |
| /*himax_83100_CheckChipVersion*/ |
| bool himax_check_chip_version(struct i2c_client *client); |
| |
| /*himax_83100_Check_CRC*/ |
| int himax_check_CRC(struct i2c_client *client, int mode); |
| |
| bool Calculate_CRC_with_AP(unsigned char *FW_content, |
| int CRC_from_FW, int mode); |
| |
| int fts_ctpm_fw_upgrade_with_sys_fs_60k(struct i2c_client *client, |
| unsigned char *fw, int len, bool change_iref); |
| |
| int fts_ctpm_fw_upgrade_with_sys_fs_64k(struct i2c_client *client, |
| unsigned char *fw, int len, bool change_iref); |
| |
| int fts_ctpm_fw_upgrade_with_sys_fs_124k(struct i2c_client *client, |
| unsigned char *fw, int len, bool change_iref); |
| |
| int fts_ctpm_fw_upgrade_with_sys_fs_128k(struct i2c_client *client, |
| unsigned char *fw, int len, bool change_iref); |
| |
| void himax_touch_information(struct i2c_client *client); |
| void himax_read_FW_ver(struct i2c_client *client); |
| bool himax_ic_package_check(struct i2c_client *client); |
| |
| void himax_read_event_stack(struct i2c_client *client, |
| uint8_t *buf, uint8_t length); |
| |
| int cal_data_len(int raw_cnt_rmd, int HX_MAX_PT, int raw_cnt_max); |
| bool read_event_stack(struct i2c_client *client, uint8_t *buf_ts, int length); |
| bool post_read_event_stack(struct i2c_client *client); |
| |
| /*return checksum value*/ |
| bool diag_check_sum(uint8_t hx_touch_info_size, uint8_t *buf_ts); |
| |
| void diag_parse_raw_data(int hx_touch_info_size, int RawDataLen, |
| int mul_num, int self_num, uint8_t *buf_ts, |
| uint8_t diag_cmd, int16_t *mutual_data, int16_t *self_data); |
| |
| void himax_get_DSRAM_data(struct i2c_client *client, uint8_t *info_data); |
| extern struct himax_ts_data *private_ts; |
| extern struct himax_ic_data *ic_data; |
| |
| int himax_load_CRC_bin_file(struct i2c_client *client); |