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/*
* Copyright (c) 2012, Code Aurora Forum. All rights reserved.
* COPYRIGHT (C) 2010, STMicroelectronics
*
* 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.
*/
/******************** (C) COPYRIGHT 2010 STMicroelectronics ********************
*
* File Name : lis3dh_misc.h
* Authors : MH - C&I BU - Application Team
* : Matteo Dameno (matteo.dameno@st.com)
* : Carmine Iascone (carmine.iascone@st.com)
* Version : V 1.0.8
* Date : 2011/Apr/01
*
********************************************************************************
*
* 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.
*
* THE PRESENT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES
* OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, FOR THE SOLE
* PURPOSE TO SUPPORT YOUR APPLICATION DEVELOPMENT.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* THIS SOFTWARE IS SPECIFICALLY DESIGNED FOR EXCLUSIVE USE WITH ST PARTS.
*
*******************************************************************************/
/*******************************************************************************
Version History.
Revision 1-0-0 05/11/2009
First Release
Revision 1-0-1 26/01/2010
Linux K&R Compliant Release
Revision 1-0-5 16/08/2010
Interrupt Management
Revision 1-0-6 10/11/2010
ioclt no more supported
sysfs support
Revision 1-0-7 26/11/2010
moved to input/misc
manages use/non-use of interrupts
Revision 1.0.8 2010/Apr/01
corrects a bug in interrupt pin management in 1.0.7 acc side
*******************************************************************************/
#ifndef __LIS3DH_H__
#define __LIS3DH_H__
#define SAD0L 0x00
#define SAD0H 0x01
#define LIS3DH_ACC_I2C_SADROOT 0x0C
#define LIS3DH_ACC_I2C_SAD_L ((LIS3DH_ACC_I2C_SADROOT<<1)|SAD0L)
#define LIS3DH_ACC_I2C_SAD_H ((LIS3DH_ACC_I2C_SADROOT<<1)|SAD0H)
#define LIS3DH_ACC_DEV_NAME "lis3dh"
//longjiang add platform code start 20130520
#define GSENSOR_DEVICE_NAME "yl_acc_sensor"
#define GSENSOR_INPUT_NAME "yl_acc_input"
struct acc_offset {
signed short key; //CalStatus 0:without calibration 1:success 2:fail
signed short x; //xoffset
signed short y; //yoffset
signed short z; //zoffset
};
//add end
/************************************************/
/* Accelerometer defines section */
/************************************************/
/* Accelerometer Sensor Full Scale */
#define LIS3DH_ACC_FS_MASK 0x30
#define LIS3DH_ACC_G_2G 0x00
#define LIS3DH_ACC_G_4G 0x10
#define LIS3DH_ACC_G_8G 0x20
#define LIS3DH_ACC_G_16G 0x30
//vincent
#define GSENSORIO 0x1D
#define GSENSOR_IOCTL_APP_SET_AFLAG _IOW(GSENSORIO, 1, short)
#define GSENSOR_IOCTL_APP_SET_DELAY _IOW(GSENSORIO, 2, short)
#define GSENSOR_IOCTL_APP_CALIBRATE _IOR(GSENSORIO, 3, short)
#define GSENSOR_IOCTL_APP_OFFSET _IOR(GSENSORIO, 4, short)
typedef enum
{
MMA8452_STANDBY,
MMA8452_MEASUREMENT,
MMA8452_LEVEL_DETECTION,
MMA8452_PULSE_DETECTION
}mma8452_mode_type;
//vinent
#ifdef __KERNEL__
struct lis3dh_acc_platform_data {
int poll_interval;
int min_interval;
u8 g_range;
u8 axis_map_x;
u8 axis_map_y;
u8 axis_map_z;
u8 negate_x;
u8 negate_y;
u8 negate_z;
int (*init)(void);
void (*exit)(void);
int (*power_on)(void);
int (*power_off)(void);
//longjiang add platform code start 20130520
int (*suspend)(void);
int (*resume)(void);
//add end
/* set gpio_int[1,2] either to the choosen gpio pin number or to -EINVAL
* if leaved unconnected
*/
int gpio_int1;
int gpio_int2;
};
#endif /* __KERNEL__ */
#endif /* __LIS3DH_H__ */
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