drivers/input/misc/cma3000_d0x.h

   1 /*
   2  * VTI CMA3000_D0x Accelerometer driver
   3  *
   4  * Copyright (C) 2010 Texas Instruments
   5  * Author: Hemanth V <hemanthv@ti.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License version 2 as published by
   9  * the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef _INPUT_CMA3000_H
  21 #define _INPUT_CMA3000_H
  22
  23 #include <linux/types.h>
  24 #include <linux/input.h>
  25
  26 struct device;
  27 struct cma3000_accl_data;
  28
  29 struct cma3000_bus_ops {
  30         u16 bustype;
  31         u8 ctrl_mod;
  32         int (*read)(struct device *, u8, char *);
  33         int (*write)(struct device *, u8, u8, char *);
  34 };
  35
  36 struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
  37                                         const struct cma3000_bus_ops *bops);
  38 void cma3000_exit(struct cma3000_accl_data *);
  39 void cma3000_suspend(struct cma3000_accl_data *);
  40 void cma3000_resume(struct cma3000_accl_data *);
  41
  42 #endif