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/*
* Copyright (C) 2010 Motorola Mobility, Inc.
* Modified by Cypress Semiconductor 2011-2012
* - increase touch_settings.size from uint8_t to uint32_t
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License 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., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA
*/
/* Defines generic platform structures for touch drivers */
#ifndef _LINUX_TOUCH_PLATFORM_H
#define _LINUX_TOUCH_PLATFORM_H
#include <linux/types.h>
enum {
GPIO_TOUCH_nINT = 0,
GPIO_TOUCH_EN,
GPIO_TOUCH_SCL,
GPIO_TOUCH_SDA
};
struct touch_settings {
const uint8_t *data;
uint32_t size;
uint8_t tag;
} __attribute__ ((packed));
struct touch_firmware {
const uint8_t *img;
uint32_t size;
const uint8_t *ver;
uint8_t vsize;
} __attribute__ ((packed));
struct touch_framework {
const uint16_t *abs;
uint8_t size;
uint8_t enable_vkeys;
} __attribute__ ((packed));
struct touch_platform_data {
struct touch_settings *sett[256];
struct touch_firmware *fw;
struct touch_framework *frmwrk;
uint8_t addr[2];
uint16_t flags;
int (*hw_reset)(void);
int (*hw_power)(int);
int (*hw_recov)(int);
int (*irq_stat)(void);
} __attribute__ ((packed));
#endif /* _LINUX_TOUCH_PLATFORM_H */
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