threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
131 lines
3.7 KiB
C
131 lines
3.7 KiB
C
/*
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* Goodix Firmware Update Driver.
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*
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* Copyright (C) 2019 - 2020 Goodix, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be a reference
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* to you, when you are integrating the GOODiX's CTP IC into your system,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef _GOODIX_CFG_BIN_H_
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#define _GOODIX_CFG_BIN_H_
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#include "goodix_ts_core.h"
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#define TS_DEFAULT_FIRMWARE "gt9896s_firmware_"
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#define TS_DEFAULT_CFG_BIN "gt9896s_cfg_"
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extern const char *gt9896s_firmware_buf;
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extern const char *gt9896s_config_buf;
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#define TS_BIN_VERSION_START_INDEX 5
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#define TS_BIN_VERSION_LEN 4
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#define TS_CFG_BIN_HEAD_RESERVED_LEN 6
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#define TS_CFG_OFFSET_LEN 2
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#define TS_IC_TYPE_NAME_MAX_LEN 15
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#define TS_CFG_BIN_HEAD_LEN (sizeof(struct gt9896s_cfg_bin_head) + TS_CFG_BIN_HEAD_RESERVED_LEN)
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#define TS_PKG_CONST_INFO_LEN (sizeof(struct gt9896s_cfg_pkg_const_info))
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#define TS_PKG_REG_INFO_LEN (sizeof(struct gt9896s_cfg_pkg_reg_info))
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#define TS_PKG_HEAD_LEN (TS_PKG_CONST_INFO_LEN + TS_PKG_REG_INFO_LEN)
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/*cfg block definitin*/
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#define TS_CFG_BLOCK_PID_LEN 8
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#define TS_CFG_BLOCK_VID_LEN 8
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#define TS_CFG_BLOCK_FW_MASK_LEN 9
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#define TS_CFG_BLOCK_FW_PATCH_LEN 4
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#define TS_CFG_BLOCK_RESERVED_LEN 9
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#define TS_NORMAL_CFG 0x01
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#define TS_HIGH_SENSE_CFG 0x03
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#define TS_RQST_FW_RETRY_TIMES 2
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#pragma pack(1)
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struct gt9896s_cfg_pkg_reg {
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u16 addr;
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u8 reserved1;
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u8 reserved2;
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};
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struct gt9896s_cfg_pkg_const_info {
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u32 pkg_len;
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u8 ic_type[TS_IC_TYPE_NAME_MAX_LEN];
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u8 cfg_type;
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u8 sensor_id;
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u8 hw_pid[TS_CFG_BLOCK_PID_LEN];
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u8 hw_vid[TS_CFG_BLOCK_VID_LEN];
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u8 fw_mask[TS_CFG_BLOCK_FW_MASK_LEN];
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u8 fw_patch[TS_CFG_BLOCK_FW_PATCH_LEN];
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u16 x_res_offset;
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u16 y_res_offset;
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u16 trigger_offset;
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};
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struct gt9896s_cfg_pkg_reg_info {
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struct gt9896s_cfg_pkg_reg cfg_send_flag;
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struct gt9896s_cfg_pkg_reg version_base;
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struct gt9896s_cfg_pkg_reg pid;
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struct gt9896s_cfg_pkg_reg vid;
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struct gt9896s_cfg_pkg_reg sensor_id;
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struct gt9896s_cfg_pkg_reg fw_mask;
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struct gt9896s_cfg_pkg_reg fw_status;
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struct gt9896s_cfg_pkg_reg cfg_addr;
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struct gt9896s_cfg_pkg_reg esd;
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struct gt9896s_cfg_pkg_reg command;
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struct gt9896s_cfg_pkg_reg coor;
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struct gt9896s_cfg_pkg_reg gesture;
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struct gt9896s_cfg_pkg_reg fw_request;
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struct gt9896s_cfg_pkg_reg proximity;
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u8 reserved[TS_CFG_BLOCK_RESERVED_LEN];
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};
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struct gt9896s_cfg_bin_head {
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u32 bin_len;
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u8 checksum;
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u8 bin_version[TS_BIN_VERSION_LEN];
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u8 pkg_num;
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};
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#pragma pack()
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struct gt9896s_cfg_package {
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struct gt9896s_cfg_pkg_const_info cnst_info;
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struct gt9896s_cfg_pkg_reg_info reg_info;
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const u8 *cfg;
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u32 pkg_len;
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};
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struct gt9896s_cfg_bin {
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unsigned char *bin_data;
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unsigned int bin_data_len;
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struct gt9896s_cfg_bin_head head;
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struct gt9896s_cfg_package *cfg_pkgs;
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};
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extern struct gt9896s_module gt9896s_modules;
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int gt9896s_ts_stage2_init(struct gt9896s_ts_core *core_data);
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int gt9896s_ts_core_release(struct gt9896s_ts_core *core_data);
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static int gt9896s_parse_cfg_bin(struct gt9896s_cfg_bin *cfg_bin);
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static int gt9896s_get_reg_and_cfg(struct gt9896s_ts_device *ts_dev,
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struct gt9896s_cfg_bin *cfg_bin);
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//static int gt9896s_read_cfg_bin(struct device *dev,
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// struct gt9896s_cfg_bin *cfg_bin);
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static int gt9896s_read_cfg_bin(struct gt9896s_ts_device *ts_dev,
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struct gt9896s_cfg_bin *cfg_bin);
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static void gt9896s_cfg_pkg_leToCpu(struct gt9896s_cfg_package *pkg);
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#endif
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