/* SPDX-License-Identifier: GPL-2.0-only */ /* * cyttsp4_core.h * Cypress TrueTouch(TM) Standard Product V4 Core driver module. * For use with Cypress Txx4xx parts. * Supported parts include: * TMA4XX * TMA1036 * * Copyright (C) 2012 Cypress Semiconductor * * Contact Cypress Semiconductor at www.cypress.com <[email protected]> */ #ifndef _LINUX_CYTTSP4_CORE_H #define _LINUX_CYTTSP4_CORE_H #include <linux/device.h> #include <linux/err.h> #include <linux/input.h> #include <linux/kernel.h> #include <linux/limits.h> #include <linux/module.h> #include <linux/stringify.h> #include <linux/types.h> #include <linux/platform_data/cyttsp4.h> #define CY_REG_BASE … #define CY_POST_CODEL_WDG_RST … #define CY_POST_CODEL_CFG_DATA_CRC_FAIL … #define CY_POST_CODEL_PANEL_TEST_FAIL … #define CY_NUM_BTN_PER_REG … /* touch record system information offset masks and shifts */ #define CY_BYTE_OFS_MASK … #define CY_BOFS_MASK … #define CY_BOFS_SHIFT … #define CY_TMA1036_TCH_REC_SIZE … #define CY_TMA4XX_TCH_REC_SIZE … #define CY_TMA1036_MAX_TCH … #define CY_TMA4XX_MAX_TCH … #define CY_NORMAL_ORIGIN … #define CY_INVERT_ORIGIN … /* helpers */ #define GET_NUM_TOUCHES(x) … #define IS_LARGE_AREA(x) … #define IS_BAD_PKT(x) … #define IS_BOOTLOADER(hst_mode, reset_detect) … #define IS_TMO(t) … enum cyttsp_cmd_bits { … }; /* Timeout in ms. */ #define CY_WATCHDOG_TIMEOUT … #define CY_MAX_PRINT_SIZE … #ifdef VERBOSE_DEBUG #define CY_MAX_PRBUF_SIZE … #define CY_PR_TRUNCATED … #endif enum cyttsp4_ic_grpnum { … }; enum cyttsp4_int_state { … }; enum cyttsp4_mode { … }; enum cyttsp4_sleep_state { … }; enum cyttsp4_startup_state { … }; #define CY_NUM_REVCTRL … struct cyttsp4_cydata { … } __packed; struct cyttsp4_test { … } __packed; struct cyttsp4_pcfg { … } __packed; struct cyttsp4_tch_rec_params { … } __packed; #define CY_NUM_TCH_FIELDS … #define CY_NUM_EXT_TCH_FIELDS … struct cyttsp4_opcfg { … } __packed; struct cyttsp4_sysinfo_ptr { … } __packed; struct cyttsp4_sysinfo_data { … } __packed; enum cyttsp4_tch_abs { … }; struct cyttsp4_touch { … }; struct cyttsp4_tch_abs_params { … }; struct cyttsp4_sysinfo_ofs { … }; enum cyttsp4_btn_state { … }; struct cyttsp4_btn { … }; struct cyttsp4_sysinfo { … }; struct cyttsp4_mt_data { … }; struct cyttsp4 { … }; struct cyttsp4_bus_ops { … }; enum cyttsp4_hst_mode_bits { … }; /* abs settings */ #define CY_IGNORE_VALUE … /* abs signal capabilities offsets in the frameworks array */ enum cyttsp4_sig_caps { … }; /* abs axis signal offsets in the framworks array */ enum cyttsp4_sig_ost { … }; enum cyttsp4_flags { … }; enum cyttsp4_object_id { … }; enum cyttsp4_event_id { … }; /* x-axis resolution of panel in pixels */ #define CY_PCFG_RESOLUTION_X_MASK … /* y-axis resolution of panel in pixels */ #define CY_PCFG_RESOLUTION_Y_MASK … /* x-axis, 0:origin is on left side of panel, 1: right */ #define CY_PCFG_ORIGIN_X_MASK … /* y-axis, 0:origin is on top side of panel, 1: bottom */ #define CY_PCFG_ORIGIN_Y_MASK … static inline int cyttsp4_adap_read(struct cyttsp4 *ts, u16 addr, int size, void *buf) { … } static inline int cyttsp4_adap_write(struct cyttsp4 *ts, u16 addr, int size, const void *buf) { … } extern struct cyttsp4 *cyttsp4_probe(const struct cyttsp4_bus_ops *ops, struct device *dev, u16 irq, size_t xfer_buf_size); extern int cyttsp4_remove(struct cyttsp4 *ts); int cyttsp_i2c_write_block_data(struct device *dev, u8 *xfer_buf, u16 addr, u8 length, const void *values); int cyttsp_i2c_read_block_data(struct device *dev, u8 *xfer_buf, u16 addr, u8 length, void *values); extern const struct dev_pm_ops cyttsp4_pm_ops; #endif /* _LINUX_CYTTSP4_CORE_H */
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