linux/drivers/input/touchscreen/cyttsp_i2c.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * cyttsp_i2c.c
 * Cypress TrueTouch(TM) Standard Product (TTSP) I2C touchscreen driver.
 * For use with Cypress Txx3xx parts.
 * Supported parts include:
 * CY8CTST341
 * CY8CTMA340
 *
 * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc.
 * Copyright (C) 2012 Javier Martinez Canillas <[email protected]>
 *
 * Contact Cypress Semiconductor at www.cypress.com <[email protected]>
 */

#include "cyttsp_core.h"

#include <linux/i2c.h>
#include <linux/input.h>

#define CY_I2C_NAME …

#define CY_I2C_DATA_SIZE …

static int cyttsp_i2c_read_block_data(struct device *dev, u8 *xfer_buf,
				      u16 addr, u8 length, void *values)
{ … }

static int cyttsp_i2c_write_block_data(struct device *dev, u8 *xfer_buf,
				       u16 addr, u8 length, const void *values)
{ … }

static const struct cyttsp_bus_ops cyttsp_i2c_bus_ops = …;

static int cyttsp_i2c_probe(struct i2c_client *client)
{ … }

static const struct i2c_device_id cyttsp_i2c_id[] = …;
MODULE_DEVICE_TABLE(i2c, cyttsp_i2c_id);

static const struct of_device_id cyttsp_of_i2c_match[] = …;
MODULE_DEVICE_TABLE(of, cyttsp_of_i2c_match);

static struct i2c_driver cyttsp_i2c_driver = …;

module_i2c_driver(…) …;

MODULE_LICENSE(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;