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a155-U-u1/kernel-5.10/drivers/input/touchscreen/GTP1151/gt1x_tpd_common.h
physwizz 99537be4e2 first
2024-03-11 06:53:12 +11:00

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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2014 Goodix Technology.
*/
#ifndef GT1X_TPD_COMMON_H__
#define GT1X_TPD_COMMON_H__
#include <linux/uaccess.h>
#ifdef CONFIG_MTK_BOOT
#include "mtk_boot_common.h"
#endif
#include "tpd.h"
//#include "upmu_common.h"
#include <linux/hrtimer.h>
#include <linux/string.h>
#include <linux/vmalloc.h>
#include <linux/jiffies.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/slab.h>
#include <linux/gpio.h>
#include <uapi/linux/sched/types.h> //for kernel-4.14
#include <linux/kthread.h>
#include <linux/bitops.h>
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/byteorder/generic.h>
#include <linux/interrupt.h>
#include <linux/time.h>
#include <linux/input.h>
#include <linux/proc_fs.h>
#include <linux/uaccess.h>
//#include <linux/sched.h> // for kernel-4.9
#ifdef CONFIG_MTK_I2C_EXTENSION
/* if gt9l, better enable it if hardware platform supported*/
#define TPD_SUPPORT_I2C_DMA 1
#else
#define TPD_SUPPORT_I2C_DMA 0
#endif
#if defined(CONFIG_MTK_LEGACY)
#define TPD_POWER_SOURCE_CUSTOM MT6328_POWER_LDO_VGP1
#endif
#define GTP_GPIO_AS_INT(pin) tpd_gpio_as_int(pin)
#define GTP_GPIO_OUTPUT(pin, level) tpd_gpio_output(pin, level)
#define IIC_MAX_TRANSFER_SIZE 8
#define IIC_DMA_MAX_TRANSFER_SIZE 250
#define I2C_MASTER_CLOCK 300
#define TPD_MAX_RESET_COUNT 3
#define TPD_CALIBRATION_MATRIX {962, 0, 0, 0, 1600, 0, 0, 0}
#define KEY_GESTURE KEY_F24 /* customize gesture-key */
#define DEFAULT_MAX_TOUCH_NUM 10
/* define GT1151 parameter */
#define GT1151_FIRMWARE "firmware2"
#define GTP_DRIVER_SEND_CFG
#define GTP_CUSTOM_CFG
#define GTP_AUTO_UPDATE
#define GTP_REQUEST_FW_UPDATE
#define GTP_CREATE_WR_NODE
#define GTP_POWER_CTRL_SLEEP
extern int tpd_em_log;
#define CFG_GROUP_LEN(p_cfg_grp) (ARRAY_SIZE(p_cfg_grp) / sizeof(p_cfg_grp[0]))
#ifdef GTP_CUSTOM_CFG
#define GTP_INT_TRIGGER 1 /*0:Rising 1:Falling*/
#define GTP_WAKEUP_LEVEL 1
#endif
/****************************PART3:OTHER define*******************************/
#define GTP_DRIVER_VERSION "V1.0<2014/09/28>"
#define GTP_I2C_NAME "Goodix-TS"
#define GT1X_DEBUG_PROC_FILE "gt1x_debug"
#define GTP_POLL_TIME 10
#define GTP_ADDR_LENGTH 2
#define GTP_CONFIG_MIN_LENGTH 186
#define GTP_CONFIG_MAX_LENGTH 240
#define GTP_MAX_I2C_XFER_LEN 250
#define SWITCH_OFF 0
#define SWITCH_ON 1
#define GTP_REG_MATRIX_DRVNUM 0x8069
#define GTP_REG_MATRIX_SENNUM 0x806A
#define GTP_REG_RQST 0x8044
#define GTP_REG_BAK_REF 0x90EC
#define GTP_REG_MAIN_CLK 0x8020
#define GTP_REG_HAVE_KEY 0x8057
#define GTP_REG_HN_STATE 0x8800
#define GTP_REG_WAKEUP_GESTURE 0x814C
#define GTP_REG_WAKEUP_GESTURE_DETAIL 0xA2A0 /*need change */
#define GTP_BAK_REF_PATH "/data/gt1x_ref.bin"
#define GTP_MAIN_CLK_PATH "/data/gt1x_clk.bin"
/* request type */
#define GTP_RQST_CONFIG 0x01
#define GTP_RQST_BAK_REF 0x02
#define GTP_RQST_RESET 0x03
#define GTP_RQST_MAIN_CLOCK 0x04
#define GTP_RQST_HOTKNOT_CODE 0x20
#define GTP_RQST_RESPONDED 0x00
#define GTP_RQST_IDLE 0xFF
#define HN_DEVICE_PAIRED 0x80
#define HN_MASTER_DEPARTED 0x40
#define HN_SLAVE_DEPARTED 0x20
#define HN_MASTER_SEND 0x10
#define HN_SLAVE_RECEIVED 0x08
/*Register define */
#define GTP_READ_COOR_ADDR 0x814E
#define GTP_REG_CMD 0x8040
#define GTP_REG_SENSOR_ID 0x814A
#define GTP_REG_CONFIG_DATA 0x8050
#define GTP_REG_CONFIG_RESOLUTION 0x8051
#define GTP_REG_CONFIG_TRIGGER 0x8056
#define GTP_REG_CONFIG_CHECKSUM 0x813C
#define GTP_REG_CONFIG_UPDATE 0x813E
#define GTP_REG_VERSION 0x8140
#define GTP_REG_HW_INFO 0x4220
#define GTP_REG_REFRESH_RATE 0x8056
#define GTP_REG_ESD_CHECK 0x8043
#define GTP_REG_FLASH_PASSBY 0x8006
#define GTP_REG_HN_PAIRED 0x81AA
#define GTP_REG_HN_MODE 0x81A8
#define GTP_REG_MODULE_SWITCH3 0x8058
#define set_reg_bit(reg, index, val) ((reg) ^= (!(val) << (index)))
/* cmd define */
#define GTP_CMD_SLEEP 0x05
#define GTP_CMD_CHARGER_ON 0x06
#define GTP_CMD_CHARGER_OFF 0x07
#define GTP_CMD_GESTURE_WAKEUP 0x08
#define GTP_CMD_CLEAR_CFG 0x10
#define GTP_CMD_ESD 0xAA
#define GTP_CMD_HN_TRANSFER 0x22
#define GTP_CMD_HN_EXIT_SLAVE 0x28
/* define offset in the config*/
#define RESOLUTION_LOC \
(GTP_REG_CONFIG_RESOLUTION - GTP_REG_CONFIG_DATA)
#define TRIGGER_LOC \
(GTP_REG_CONFIG_TRIGGER - GTP_REG_CONFIG_DATA)
#define MODULE_SWITCH3_LOC \
(GTP_REG_MODULE_SWITCH3 - GTP_REG_CONFIG_DATA)
#define GTP_I2C_ADDRESS 0xBA
#define IS_NUM_OR_CHAR(x) \
(((x) > 'A' && (x) < 'Z') || ((x) > '0' && (x) < '9'))
/*Log define*/
#define GTP_INFO(fmt, arg...) \
pr_info("<<GT1151-INF>>[%s:%d] "fmt"\n", __func__, __LINE__, ##arg)
#define GTP_ERROR(fmt, arg...) \
pr_info("<<GT1151-ERR>>[%s:%d] "fmt"\n", __func__, __LINE__, ##arg)
#define GTP_DEBUG(fmt, arg...) \
do { \
if (tpd_em_log) \
pr_debug("<<GT1151-DBG>>[%s:%d]"fmt"\n", \
__func__, __LINE__, ##arg);\
} while (0)
#ifdef CONFIG_GTP_DEBUG_ARRAY_ON
#define GTP_DEBUG_ARRAY(array, num) \
do { \
s32 i; \
u8 *a = array; \
pr_debug("<<GTP-DBG>>"); \
for (i = 0; i < (num); i++) { \
pr_debug("%02x ", (a)[i]); \
if ((i + 1) % 10 == 0) { \
pr_debug("\n<<GTP-DBG>>");\
} \
} \
pr_debug("\n"); \
} while (0)
#else
#define GTP_DEBUG_ARRAY(array, num) do {} while (0)
#endif
#ifdef CONFIG_GTP_DEBUG_FUNC_ON
#define GTP_DEBUG_FUNC() \
pr_debug("<<GTP-FUNC>> Func:%s@Line:%d\n", __func__, __LINE__)
#else
#define GTP_DEBUG_FUNC() do {} while (0)
#endif
#define GTP_SWAP(x, y) \
do { \
typeof(x) z = x; \
x = y; \
y = z; \
} while (0)
#pragma pack(1)
struct gt1x_version_info {
u8 product_id[5];
u32 patch_id;
u32 mask_id;
u8 sensor_id;
u8 match_opt;
};
#pragma pack()
enum DOZE_T {
DOZE_DISABLED = 0,
DOZE_ENABLED = 1,
DOZE_WAKEUP = 2,
};
enum CHIP_TYPE_T {
CHIP_TYPE_GT1X = 0,
CHIP_TYPE_GT2X = 1,
CHIP_TYPE_NONE = 0xFF
};
#define _ERROR(e) ((0x01 << e) | (0x01 << (sizeof(s32) * 8 - 1)))
#define ERROR _ERROR(1) /*for common use */
/*system relevant*/
#define ERROR_IIC _ERROR(2) /*IIC communication error. */
#define ERROR_MEM _ERROR(3) /*memory error. */
/*system irrelevant*/
#define ERROR_HN_VER _ERROR(10) /*HotKnot version error. */
#define ERROR_CHECK _ERROR(11) /*Compare src and dst error. */
#define ERROR_RETRY _ERROR(12) /*Too many retries. */
#define ERROR_PATH _ERROR(13) /*Mount path error */
#define ERROR_FW _ERROR(14)
#define ERROR_FILE _ERROR(15)
#define ERROR_VALUE _ERROR(16) /*Illegal value of variables */
/* bit operation */
#define SET_BIT(data, flag) ((data) |= (flag))
#define CLR_BIT(data, flag) ((data) &= ~(flag))
#define CHK_BIT(data, flag) ((data) & (flag))
/* touch states */
#define BIT_TOUCH 0x01
#define BIT_TOUCH_KEY 0x02
#define BIT_STYLUS 0x04
#define BIT_STYLUS_KEY 0x08
#define BIT_HOVER 0x10
struct i2c_msg;
extern void tpd_on(void);
extern void tpd_off(void);
/* Export global variables and functions */
/* Export from gt1x_extents.c and gt1x_firmware.h */
#ifdef CONFIG_GTP_HOTKNOT
extern u8 hotknot_enabled;
extern u8 hotknot_transfer_mode;
extern u8 gt1x_patch_jump_fw[];
extern u8 hotknot_auth_fw[];
extern u8 hotknot_transfer_fw[];
#ifdef CONFIG_HOTKNOT_BLOCK_RW
extern s32 hotknot_paired_flag;
extern s32 hotknot_event_handler(u8 *data);
#endif
#endif /*CONFIG_GTP_HOTKNOT */
extern s32 gt1x_init_node(void);
extern bool check_flag;
#ifdef CONFIG_GTP_GESTURE_WAKEUP
extern enum DOZE_T gesture_doze_status;
extern int gesture_enabled;
extern s32 gesture_event_handler(struct input_dev *dev);
extern s32 gesture_enter_doze(void);
extern void gesture_clear_wakeup_data(void);
#endif
/* Export from gt1x_tpd.c */
extern void gt1x_touch_down(s32 x, s32 y, s32 size, s32 id);
extern void gt1x_touch_up(s32 id);
extern void gt1x_power_switch(s32 state);
extern void gt1x_irq_enable(void);
extern void gt1x_irq_disable(void);
extern int gt1x_debug_proc(u8 *buf, int count);
struct fw_update_info {
int update_type;
int status;
int progress;
int max_progress;
struct fw_info *firmware;
u32 fw_length;
/* file update */
char *fw_name;
u8 *buffer;
mm_segment_t old_fs;
struct file *fw_file;
/* header update */
u8 *fw_data;
};
/* Export form gt1x_update.c */
extern struct fw_update_info update_info;
extern u8 gt1x_default_FW[];
extern int gt1x_hold_ss51_dsp(void);
extern int gt1x_auto_update_proc(void *data);
extern int gt1x_update_firmware(char *filename);
extern void gt1x_enter_update_mode(void);
extern void gt1x_leave_update_mode(void);
extern int gt1x_hold_ss51_dsp_no_reset(void);
extern int gt1x_load_patch(
u8 *patch, u32 patch_size, int offset, int bank_size);
extern int gt1x_startup_patch(void);
extern void gt1x_auto_update_done(void);
extern int gt1x_is_tpd_halt(void);
/* Export from gt1x_tool.c */
#ifdef GTP_CREATE_WR_NODE
extern int gt1x_init_tool_node(void);
extern void gt1x_deinit_tool_node(void);
#endif
/* Export from gt1x_generic.c */
extern struct i2c_client *gt1x_i2c_client;
extern enum CHIP_TYPE_T gt1x_chip_type;
extern struct gt1x_version_info gt1x_version;
extern s32 gt1x_init_debug_node(void);
extern void gt1x_deinit_debug_node(void);
extern s32 _do_i2c_read(struct i2c_msg *msgs, u16 addr, u8 *buffer, s32 len);
extern s32 _do_i2c_write(struct i2c_msg *msg, u16 addr, u8 *buffer, s32 len);
extern s32 gt1x_i2c_write(u16 addr, u8 *buffer, s32 len);
extern s32 gt1x_i2c_read(u16 addr, u8 *buffer, s32 len);
extern s32 gt1x_i2c_test(void);
extern s32 gt1x_i2c_read_dbl_check(u16 addr, u8 *buffer, s32 len);
extern u8 gt1x_config[];
extern u32 gt1x_cfg_length;
extern u8 gt1x_int_type;
extern u8 gt1x_wakeup_level;
extern u32 gt1x_abs_x_max;
extern u32 gt1x_abs_y_max;
extern u8 gt1x_rawdiff_mode;
extern u8 gt1x_driver_num;
extern u8 gt1x_sensor_num;
extern u8 gt1x_init_failed;
extern s32 gt1x_init(void);
extern void gt1x_deinit(void);
extern s32 gt1x_read_version(struct gt1x_version_info *ver_info);
extern s32 gt1x_enter_sleep(void);
extern s32 gt1x_wakeup_sleep(void);
extern s32 gt1x_init_panel(void);
extern s32 gt1x_get_chip_type(void);
extern s32 gt1x_request_event_handler(void);
extern int gt1x_send_cmd(u8 cmd, u8 data);
extern s32 gt1x_send_cfg(u8 *config, int cfg_len);
extern void gt1x_select_addr(void);
extern s32 gt1x_reset_guitar(void);
extern void gt1x_power_reset(void);
extern void gt1x_power_reset2(void);
extern int gt1x_parse_config(char *filename, u8 *gt1x_config);
extern s32 gt1x_touch_event_handler(
u8 *data, struct input_dev *dev, struct input_dev *pen_dev);
#ifdef CONFIG_GTP_WITH_STYLUS
extern struct input_dev *pen_dev;
extern void gt1x_pen_down(s32 x, s32 y, s32 size, s32 id);
extern void gt1x_pen_up(s32 id);
#endif
#ifdef CONFIG_GTP_PROXIMITY
extern u8 gt1x_proximity_flag;
extern u8 gt1x_proximity_detect;
extern void gt1x_report_ps(u8 state);
extern void gt1x_ps_init(void);
extern int gt1x_prox_event_handler(u8 *data);
#endif
#ifdef CONFIG_GTP_ESD_PROTECT
extern void gt1x_init_esd_protect(void);
extern void gt1x_deinit_esd_protect(void);
extern s32 gt1x_init_ext_watchdog(void);
extern void gt1x_esd_switch(s32 on);
#endif
#ifdef CONFIG_GTP_CHARGER_SWITCH
extern u8 gt1x_config_charger[GTP_CONFIG_MAX_LENGTH];
extern u32 gt1x_get_charger_status(void);
extern void gt1x_charger_switch(s32 on);
extern void gt1x_charger_config(s32 dir_update);
#ifdef MT6573
#define CHR_CON0 (0xF7000000+0x2FA00)
#else
extern bool upmu_is_chr_det(void);
#endif
#endif
extern struct tpd_filter_t tpd_filter;
extern wait_queue_head_t init_waiter;
extern u8 is_resetting;
/* AF power is connected to Touch power */
#ifdef CONFIG_MTK_LENS
extern void AF_PowerDown(void);
#endif
#endif /* GT1X_TPD_COMMON_H__ */
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