input/misc/cma3000_d0x.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * VTI CMA3000_D0x Accelerometer driver
0004  *
0005  * Copyright (C) 2010 Texas Instruments
0006  * Author: Hemanth V <hemanthv@ti.com>
0007  */
0008
0009 #ifndef _INPUT_CMA3000_H
0010 #define _INPUT_CMA3000_H
0011
0012 #include <linux/types.h>
0013 #include <linux/input.h>
0014
0015 struct device;
0016 struct cma3000_accl_data;
0017
0018 struct cma3000_bus_ops {
0019     u16 bustype;
0020     u8 ctrl_mod;
0021     int (*read)(struct device *, u8, char *);
0022     int (*write)(struct device *, u8, u8, char *);
0023 };
0024
0025 struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
0026                     const struct cma3000_bus_ops *bops);
0027 void cma3000_exit(struct cma3000_accl_data *);
0028 void cma3000_suspend(struct cma3000_accl_data *);
0029 void cma3000_resume(struct cma3000_accl_data *);
0030
0031 #endif