linux-stable/include/linux/platform_data/cyttsp4.h
Thomas Gleixner 08dbd0f8ef treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 and
  only version 2 as published by the free software foundation this
  program is distributed in the hope that it will be useful but
  without any warranty without even the implied warranty of
  merchantability or fitness for a particular purpose see the gnu
  general public license for more details you should have received a
  copy of the gnu general public license along with this program if
  not write to the free software foundation inc 51 franklin street
  fifth floor boston ma 02110 1301 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 94 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190529141334.043630402@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-05 17:30:29 +02:00

62 lines
1.6 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Header file for:
* Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers.
* 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 <javier@dowhile0.org>
*
* Contact Cypress Semiconductor at www.cypress.com (kev@cypress.com)
*/
#ifndef _CYTTSP4_H_
#define _CYTTSP4_H_
#define CYTTSP4_MT_NAME "cyttsp4_mt"
#define CYTTSP4_I2C_NAME "cyttsp4_i2c_adapter"
#define CYTTSP4_SPI_NAME "cyttsp4_spi_adapter"
#define CY_TOUCH_SETTINGS_MAX 32
struct touch_framework {
const uint16_t *abs;
uint8_t size;
uint8_t enable_vkeys;
} __packed;
struct cyttsp4_mt_platform_data {
struct touch_framework *frmwrk;
unsigned short flags;
char const *inp_dev_name;
};
struct touch_settings {
const uint8_t *data;
uint32_t size;
uint8_t tag;
} __packed;
struct cyttsp4_core_platform_data {
int irq_gpio;
int rst_gpio;
int level_irq_udelay;
int (*xres)(struct cyttsp4_core_platform_data *pdata,
struct device *dev);
int (*init)(struct cyttsp4_core_platform_data *pdata,
int on, struct device *dev);
int (*power)(struct cyttsp4_core_platform_data *pdata,
int on, struct device *dev, atomic_t *ignore_irq);
int (*irq_stat)(struct cyttsp4_core_platform_data *pdata,
struct device *dev);
struct touch_settings *sett[CY_TOUCH_SETTINGS_MAX];
};
struct cyttsp4_platform_data {
struct cyttsp4_core_platform_data *core_pdata;
struct cyttsp4_mt_platform_data *mt_pdata;
};
#endif /* _CYTTSP4_H_ */