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- /*
- * STMicroelectronics k3dh acceleration sensor driver
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- */
- #ifndef __K3DH_ACC_HEADER__
- #define __K3DH__ACC_HEADER__
- #include <linux/types.h>
- #include <linux/ioctl.h>
- extern struct class *sec_class;
- struct k3dh_acceldata {
- __s16 x;
- __s16 y;
- __s16 z;
- };
- struct accel_platform_data_k2dh {
- int (*accel_get_position) (void);
- bool i2c_pull_up;
- int gpio_int;
- u32 irq_gpio_flags;
- int gpio_sda;
- u32 sda_gpio_flags;
- int gpio_scl;
- u32 scl_gpio_flags;
- const u8 *str_l19;
- const u8 *str_lvs1;
- /* Change axis or not for user-level
- * If it is true, driver reports adjusted axis-raw-data
- * to user-space based on accel_get_position() value,
- * or if it is false, driver reports original axis-raw-data */
- bool axis_adjust;
- };
- /* dev info */
- #define ACC_DEV_NAME "accelerometer"
- /* k3dh ioctl command label */
- #define K3DH_IOCTL_BASE 'a'
- #define K3DH_IOCTL_SET_DELAY _IOW(K3DH_IOCTL_BASE, 0, int64_t)
- #define K3DH_IOCTL_GET_DELAY _IOR(K3DH_IOCTL_BASE, 1, int64_t)
- #define K3DH_IOCTL_READ_ACCEL_XYZ _IOR(K3DH_IOCTL_BASE, 8, \
- struct k3dh_acceldata)
- #define K3DH_IOCTL_SET_ENABLE _IOW(K3DH_IOCTL_BASE, 9, int)
- #endif
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