Edit File: kxtj9.h
/* * Copyright (C) 2011 Kionix, Inc. * Written by Chris Hudson <chudson@kionix.com> * * 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 */ #ifndef __KXTJ9_H__ #define __KXTJ9_H__ #define KXTJ9_I2C_ADDR 0x0F struct kxtj9_platform_data { unsigned int min_interval; /* minimum poll interval (in milli-seconds) */ unsigned int init_interval; /* initial poll interval (in milli-seconds) */ /* * By default, x is axis 0, y is axis 1, z is axis 2; these can be * changed to account for sensor orientation within the host device. */ u8 axis_map_x; u8 axis_map_y; u8 axis_map_z; /* * Each axis can be negated to account for sensor orientation within * the host device. */ bool negate_x; bool negate_y; bool negate_z; /* CTRL_REG1: set resolution, g-range, data ready enable */ /* Output resolution: 8-bit valid or 12-bit valid */ #define RES_8BIT 0 #define RES_12BIT (1 << 6) u8 res_12bit; /* Output g-range: +/-2g, 4g, or 8g */ #define KXTJ9_G_2G 0 #define KXTJ9_G_4G (1 << 3) #define KXTJ9_G_8G (1 << 4) u8 g_range; int (*init)(void); void (*exit)(void); int (*power_on)(void); int (*power_off)(void); }; #endif /* __KXTJ9_H__ */