linux/drivers/input/touchscreen/tsc200x-core.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TSC200X_CORE_H
#define _TSC200X_CORE_H

/* control byte 1 */
#define TSC200X_CMD …
#define TSC200X_CMD_NORMAL …
#define TSC200X_CMD_STOP …
#define TSC200X_CMD_12BIT …

/* control byte 0 */
#define TSC200X_REG_READ …
#define TSC200X_REG_PND0 …
#define TSC200X_REG_X …
#define TSC200X_REG_Y …
#define TSC200X_REG_Z1 …
#define TSC200X_REG_Z2 …
#define TSC200X_REG_AUX …
#define TSC200X_REG_TEMP1 …
#define TSC200X_REG_TEMP2 …
#define TSC200X_REG_STATUS …
#define TSC200X_REG_AUX_HIGH …
#define TSC200X_REG_AUX_LOW …
#define TSC200X_REG_TEMP_HIGH …
#define TSC200X_REG_TEMP_LOW …
#define TSC200X_REG_CFR0 …
#define TSC200X_REG_CFR1 …
#define TSC200X_REG_CFR2 …
#define TSC200X_REG_CONV_FUNC …

/* configuration register 0 */
#define TSC200X_CFR0_PRECHARGE_276US …
#define TSC200X_CFR0_STABTIME_1MS …
#define TSC200X_CFR0_CLOCK_1MHZ …
#define TSC200X_CFR0_RESOLUTION12 …
#define TSC200X_CFR0_PENMODE …
#define TSC200X_CFR0_INITVALUE …

/* bits common to both read and write of configuration register 0 */
#define TSC200X_CFR0_RW_MASK …

/* configuration register 1 */
#define TSC200X_CFR1_BATCHDELAY_4MS …
#define TSC200X_CFR1_INITVALUE …

/* configuration register 2 */
#define TSC200X_CFR2_MAVE_Z …
#define TSC200X_CFR2_MAVE_Y …
#define TSC200X_CFR2_MAVE_X …
#define TSC200X_CFR2_AVG_7 …
#define TSC200X_CFR2_MEDIUM_15 …
#define TSC200X_CFR2_INITVALUE …

#define MAX_12BIT …
#define TSC200X_DEF_X_FUZZ …
#define TSC200X_DEF_Y_FUZZ …
#define TSC200X_DEF_P_FUZZ …
#define TSC200X_DEF_RESISTOR …

#define TSC2005_SPI_MAX_SPEED_HZ …
#define TSC200X_PENUP_TIME_MS …

extern const struct regmap_config tsc200x_regmap_config;
extern const struct dev_pm_ops tsc200x_pm_ops;
extern const struct attribute_group *tsc200x_groups[];

int tsc200x_probe(struct device *dev, int irq, const struct input_id *tsc_id,
		  struct regmap *regmap,
		  int (*tsc200x_cmd)(struct device *dev, u8 cmd));

#endif