138 lines
3.6 KiB
C
138 lines
3.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
|
|
/*
|
|
* Copyright (C) 1996-2000 Vojtech Pavlik
|
|
*
|
|
* Sponsored by SuSE
|
|
*/
|
|
/*
|
|
* 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.
|
|
*
|
|
* 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
|
|
*
|
|
* Should you need to contact me, the author, you can do so either by
|
|
* e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
|
|
* Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
|
|
*/
|
|
#ifndef _UAPI_LINUX_JOYSTICK_H
|
|
#define _UAPI_LINUX_JOYSTICK_H
|
|
|
|
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/input.h>
|
|
|
|
/*
|
|
* Version
|
|
*/
|
|
|
|
#define JS_VERSION 0x020100
|
|
|
|
/*
|
|
* Types and constants for reading from /dev/js
|
|
*/
|
|
|
|
#define JS_EVENT_BUTTON 0x01 /* button pressed/released */
|
|
#define JS_EVENT_AXIS 0x02 /* joystick moved */
|
|
#define JS_EVENT_INIT 0x80 /* initial state of device */
|
|
|
|
struct js_event {
|
|
__u32 time; /* event timestamp in milliseconds */
|
|
__s16 value; /* value */
|
|
__u8 type; /* event type */
|
|
__u8 number; /* axis/button number */
|
|
};
|
|
|
|
/*
|
|
* IOCTL commands for joystick driver
|
|
*/
|
|
|
|
#define JSIOCGVERSION _IOR('j', 0x01, __u32) /* get driver version */
|
|
|
|
#define JSIOCGAXES _IOR('j', 0x11, __u8) /* get number of axes */
|
|
#define JSIOCGBUTTONS _IOR('j', 0x12, __u8) /* get number of buttons */
|
|
#define JSIOCGNAME(len) _IOC(_IOC_READ, 'j', 0x13, len) /* get identifier string */
|
|
|
|
#define JSIOCSCORR _IOW('j', 0x21, struct js_corr) /* set correction values */
|
|
#define JSIOCGCORR _IOR('j', 0x22, struct js_corr) /* get correction values */
|
|
|
|
#define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_CNT]) /* set axis mapping */
|
|
#define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_CNT]) /* get axis mapping */
|
|
#define JSIOCSBTNMAP _IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1]) /* set button mapping */
|
|
#define JSIOCGBTNMAP _IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1]) /* get button mapping */
|
|
|
|
/*
|
|
* Types and constants for get/set correction
|
|
*/
|
|
|
|
#define JS_CORR_NONE 0x00 /* returns raw values */
|
|
#define JS_CORR_BROKEN 0x01 /* broken line */
|
|
|
|
struct js_corr {
|
|
__s32 coef[8];
|
|
__s16 prec;
|
|
__u16 type;
|
|
};
|
|
|
|
/*
|
|
* v0.x compatibility definitions
|
|
*/
|
|
|
|
#define JS_RETURN sizeof(struct JS_DATA_TYPE)
|
|
#define JS_TRUE 1
|
|
#define JS_FALSE 0
|
|
#define JS_X_0 0x01
|
|
#define JS_Y_0 0x02
|
|
#define JS_X_1 0x04
|
|
#define JS_Y_1 0x08
|
|
#define JS_MAX 2
|
|
|
|
#define JS_DEF_TIMEOUT 0x1300
|
|
#define JS_DEF_CORR 0
|
|
#define JS_DEF_TIMELIMIT 10L
|
|
|
|
#define JS_SET_CAL 1
|
|
#define JS_GET_CAL 2
|
|
#define JS_SET_TIMEOUT 3
|
|
#define JS_GET_TIMEOUT 4
|
|
#define JS_SET_TIMELIMIT 5
|
|
#define JS_GET_TIMELIMIT 6
|
|
#define JS_GET_ALL 7
|
|
#define JS_SET_ALL 8
|
|
|
|
struct JS_DATA_TYPE {
|
|
__s32 buttons;
|
|
__s32 x;
|
|
__s32 y;
|
|
};
|
|
|
|
struct JS_DATA_SAVE_TYPE_32 {
|
|
__s32 JS_TIMEOUT;
|
|
__s32 BUSY;
|
|
__s32 JS_EXPIRETIME;
|
|
__s32 JS_TIMELIMIT;
|
|
struct JS_DATA_TYPE JS_SAVE;
|
|
struct JS_DATA_TYPE JS_CORR;
|
|
};
|
|
|
|
struct JS_DATA_SAVE_TYPE_64 {
|
|
__s32 JS_TIMEOUT;
|
|
__s32 BUSY;
|
|
__s64 JS_EXPIRETIME;
|
|
__s64 JS_TIMELIMIT;
|
|
struct JS_DATA_TYPE JS_SAVE;
|
|
struct JS_DATA_TYPE JS_CORR;
|
|
};
|
|
|
|
|
|
#endif /* _UAPI_LINUX_JOYSTICK_H */
|