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Linux/Documentation/input/joydev/joystick.rst

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Diff markup

Differences between /Documentation/input/joydev/joystick.rst (Version linux-6.12-rc7) and /Documentation/input/joydev/joystick.rst (Version linux-6.0.19)


  1 .. include:: <isonum.txt>                           1 .. include:: <isonum.txt>
  2                                                     2 
  3 .. _joystick-doc:                                   3 .. _joystick-doc:
  4                                                     4 
  5 Introduction                                        5 Introduction
  6 ============                                        6 ============
  7                                                     7 
  8 The joystick driver for Linux provides support      8 The joystick driver for Linux provides support for a variety of joysticks
  9 and similar devices. It is based on a larger p      9 and similar devices. It is based on a larger project aiming to support all
 10 input devices in Linux.                            10 input devices in Linux.
 11                                                    11 
 12 The mailing list for the project is:               12 The mailing list for the project is:
 13                                                    13 
 14         linux-input@vger.kernel.org                14         linux-input@vger.kernel.org
 15                                                    15 
 16 send "subscribe linux-input" to majordomo@vger     16 send "subscribe linux-input" to majordomo@vger.kernel.org to subscribe to it.
 17                                                    17 
 18 Usage                                              18 Usage
 19 =====                                              19 =====
 20                                                    20 
 21 For basic usage you just choose the right opti     21 For basic usage you just choose the right options in kernel config and
 22 you should be set.                                 22 you should be set.
 23                                                    23 
 24 Utilities                                          24 Utilities
 25 ---------                                          25 ---------
 26                                                    26 
 27 For testing and other purposes (for example se     27 For testing and other purposes (for example serial devices), there is a set
 28 of utilities, such as ``jstest``, ``jscal``, a     28 of utilities, such as ``jstest``, ``jscal``, and ``evtest``,
 29 usually packaged as ``joystick``, ``input-util     29 usually packaged as ``joystick``, ``input-utils``, ``evtest``, and so on.
 30                                                    30 
 31 ``inputattach`` utility is required if your jo     31 ``inputattach`` utility is required if your joystick is connected to a
 32 serial port.                                       32 serial port.
 33                                                    33 
 34 Device nodes                                       34 Device nodes
 35 ------------                                       35 ------------
 36                                                    36 
 37 For applications to be able to use the joystic     37 For applications to be able to use the joysticks, device nodes should be
 38 created in /dev. Normally it is done automatic     38 created in /dev. Normally it is done automatically by the system, but
 39 it can also be done by hand::                      39 it can also be done by hand::
 40                                                    40 
 41     cd /dev                                        41     cd /dev
 42     rm js*                                         42     rm js*
 43     mkdir input                                    43     mkdir input
 44     mknod input/js0 c 13 0                         44     mknod input/js0 c 13 0
 45     mknod input/js1 c 13 1                         45     mknod input/js1 c 13 1
 46     mknod input/js2 c 13 2                         46     mknod input/js2 c 13 2
 47     mknod input/js3 c 13 3                         47     mknod input/js3 c 13 3
 48     ln -s input/js0 js0                            48     ln -s input/js0 js0
 49     ln -s input/js1 js1                            49     ln -s input/js1 js1
 50     ln -s input/js2 js2                            50     ln -s input/js2 js2
 51     ln -s input/js3 js3                            51     ln -s input/js3 js3
 52                                                    52 
 53 For testing with inpututils it's also convenie     53 For testing with inpututils it's also convenient to create these::
 54                                                    54 
 55     mknod input/event0 c 13 64                     55     mknod input/event0 c 13 64
 56     mknod input/event1 c 13 65                     56     mknod input/event1 c 13 65
 57     mknod input/event2 c 13 66                     57     mknod input/event2 c 13 66
 58     mknod input/event3 c 13 67                     58     mknod input/event3 c 13 67
 59                                                    59 
 60 Modules needed                                     60 Modules needed
 61 --------------                                     61 --------------
 62                                                    62 
 63 For all joystick drivers to function, you'll n     63 For all joystick drivers to function, you'll need the userland interface
 64 module in kernel, either loaded or compiled in     64 module in kernel, either loaded or compiled in::
 65                                                    65 
 66         modprobe joydev                            66         modprobe joydev
 67                                                    67 
 68 For gameport joysticks, you'll have to load th     68 For gameport joysticks, you'll have to load the gameport driver as well::
 69                                                    69 
 70         modprobe ns558                             70         modprobe ns558
 71                                                    71 
 72 And for serial port joysticks, you'll need the     72 And for serial port joysticks, you'll need the serial input line
 73 discipline module loaded and the inputattach u     73 discipline module loaded and the inputattach utility started::
 74                                                    74 
 75         modprobe serport                           75         modprobe serport
 76         inputattach -xxx /dev/tts/X &              76         inputattach -xxx /dev/tts/X &
 77                                                    77 
 78 In addition to that, you'll need the joystick      78 In addition to that, you'll need the joystick driver module itself, most
 79 usually you'll have an analog joystick::           79 usually you'll have an analog joystick::
 80                                                    80 
 81         modprobe analog                            81         modprobe analog
 82                                                    82 
 83 For automatic module loading, something like t     83 For automatic module loading, something like this might work - tailor to
 84 your needs::                                       84 your needs::
 85                                                    85 
 86         alias tty-ldisc-2 serport                  86         alias tty-ldisc-2 serport
 87         alias char-major-13 input                  87         alias char-major-13 input
 88         above input joydev ns558 analog            88         above input joydev ns558 analog
 89         options analog map=gamepad,none,2btn       89         options analog map=gamepad,none,2btn
 90                                                    90 
 91 Verifying that it works                            91 Verifying that it works
 92 -----------------------                            92 -----------------------
 93                                                    93 
 94 For testing the joystick driver functionality,     94 For testing the joystick driver functionality, there is the jstest
 95 program in the utilities package. You run it b     95 program in the utilities package. You run it by typing::
 96                                                    96 
 97         jstest /dev/input/js0                      97         jstest /dev/input/js0
 98                                                    98 
 99 And it should show a line with the joystick va     99 And it should show a line with the joystick values, which update as you
100 move the stick, and press its buttons. The axe    100 move the stick, and press its buttons. The axes should all be zero when the
101 joystick is in the center position. They shoul    101 joystick is in the center position. They should not jitter by themselves to
102 other close values, and they also should be st    102 other close values, and they also should be steady in any other position of
103 the stick. They should have the full range fro    103 the stick. They should have the full range from -32767 to 32767. If all this
104 is met, then it's all fine, and you can play t    104 is met, then it's all fine, and you can play the games. :)
105                                                   105 
106 If it's not, then there might be a problem. Tr    106 If it's not, then there might be a problem. Try to calibrate the joystick,
107 and if it still doesn't work, read the drivers    107 and if it still doesn't work, read the drivers section of this file, the
108 troubleshooting section, and the FAQ.             108 troubleshooting section, and the FAQ.
109                                                   109 
110 Calibration                                       110 Calibration
111 -----------                                       111 -----------
112                                                   112 
113 For most joysticks you won't need any manual c    113 For most joysticks you won't need any manual calibration, since the
114 joystick should be autocalibrated by the drive    114 joystick should be autocalibrated by the driver automagically. However, with
115 some analog joysticks, that either do not use     115 some analog joysticks, that either do not use linear resistors, or if you
116 want better precision, you can use the jscal p    116 want better precision, you can use the jscal program::
117                                                   117 
118         jscal -c /dev/input/js0                   118         jscal -c /dev/input/js0
119                                                   119 
120 included in the joystick package to set better    120 included in the joystick package to set better correction coefficients than
121 what the driver would choose itself.              121 what the driver would choose itself.
122                                                   122 
123 After calibrating the joystick you can verify     123 After calibrating the joystick you can verify if you like the new
124 calibration using the jstest command, and if y    124 calibration using the jstest command, and if you do, you then can save the
125 correction coefficients into a file::             125 correction coefficients into a file::
126                                                   126 
127         jscal -p /dev/input/js0 > /etc/joystic    127         jscal -p /dev/input/js0 > /etc/joystick.cal
128                                                   128 
129 And add a line to your rc script executing tha    129 And add a line to your rc script executing that file::
130                                                   130 
131         source /etc/joystick.cal                  131         source /etc/joystick.cal
132                                                   132 
133 This way, after the next reboot your joystick     133 This way, after the next reboot your joystick will remain calibrated. You
134 can also add the ``jscal -p`` line to your shu    134 can also add the ``jscal -p`` line to your shutdown script.
135                                                   135 
136 Hardware-specific driver information              136 Hardware-specific driver information
137 ====================================              137 ====================================
138                                                   138 
139 In this section each of the separate hardware     139 In this section each of the separate hardware specific drivers is described.
140                                                   140 
141 Analog joysticks                                  141 Analog joysticks
142 ----------------                                  142 ----------------
143                                                   143 
144 The analog.c driver uses the standard analog i    144 The analog.c driver uses the standard analog inputs of the gameport, and thus
145 supports all standard joysticks and gamepads.     145 supports all standard joysticks and gamepads. It uses a very advanced
146 routine for this, allowing for data precision     146 routine for this, allowing for data precision that can't be found on any
147 other system.                                     147 other system.
148                                                   148 
149 It also supports extensions like additional ha    149 It also supports extensions like additional hats and buttons compatible
150 with CH Flightstick Pro, ThrustMaster FCS or 6    150 with CH Flightstick Pro, ThrustMaster FCS or 6 and 8 button gamepads. Saitek
151 Cyborg 'digital' joysticks are also supported     151 Cyborg 'digital' joysticks are also supported by this driver, because
152 they're basically souped up CHF sticks.           152 they're basically souped up CHF sticks.
153                                                   153 
154 However the only types that can be autodetecte    154 However the only types that can be autodetected are:
155                                                   155 
156 * 2-axis, 4-button joystick                       156 * 2-axis, 4-button joystick
157 * 3-axis, 4-button joystick                       157 * 3-axis, 4-button joystick
158 * 4-axis, 4-button joystick                       158 * 4-axis, 4-button joystick
159 * Saitek Cyborg 'digital' joysticks               159 * Saitek Cyborg 'digital' joysticks
160                                                   160 
161 For other joystick types (more/less axes, hats    161 For other joystick types (more/less axes, hats, and buttons) support
162 you'll need to specify the types either on the    162 you'll need to specify the types either on the kernel command line or on the
163 module command line, when inserting analog int    163 module command line, when inserting analog into the kernel. The
164 parameters are::                                  164 parameters are::
165                                                   165 
166         analog.map=<type1>,<type2>,<type3>,...    166         analog.map=<type1>,<type2>,<type3>,....
167                                                   167 
168 'type' is type of the joystick from the table     168 'type' is type of the joystick from the table below, defining joysticks
169 present on gameports in the system, starting w    169 present on gameports in the system, starting with gameport0, second 'type'
170 entry defining joystick on gameport1 and so on    170 entry defining joystick on gameport1 and so on.
171                                                   171 
172         ========= ============================    172         ========= =====================================================
173         Type      Meaning                         173         Type      Meaning
174         ========= ============================    174         ========= =====================================================
175         none      No analog joystick on that p    175         none      No analog joystick on that port
176         auto      Autodetect joystick             176         auto      Autodetect joystick
177         2btn      2-button n-axis joystick        177         2btn      2-button n-axis joystick
178         y-joy     Two 2-button 2-axis joystick    178         y-joy     Two 2-button 2-axis joysticks on an Y-cable
179         y-pad     Two 2-button 2-axis gamepads    179         y-pad     Two 2-button 2-axis gamepads on an Y-cable
180         fcs       Thrustmaster FCS compatible     180         fcs       Thrustmaster FCS compatible joystick
181         chf       Joystick with a CH Flightsti    181         chf       Joystick with a CH Flightstick compatible hat
182         fullchf   CH Flightstick compatible wi    182         fullchf   CH Flightstick compatible with two hats and 6 buttons
183         gamepad   4/6-button n-axis gamepad       183         gamepad   4/6-button n-axis gamepad
184         gamepad8  8-button 2-axis gamepad         184         gamepad8  8-button 2-axis gamepad
185         ========= ============================    185         ========= =====================================================
186                                                   186 
187 In case your joystick doesn't fit in any of th    187 In case your joystick doesn't fit in any of the above categories, you can
188 specify the type as a number by combining the     188 specify the type as a number by combining the bits in the table below. This
189 is not recommended unless you really know what    189 is not recommended unless you really know what are you doing. It's not
190 dangerous, but not simple either.                 190 dangerous, but not simple either.
191                                                   191 
192         ==== =========================            192         ==== =========================
193         Bit  Meaning                              193         Bit  Meaning
194         ==== =========================            194         ==== =========================
195          0   Axis X1                              195          0   Axis X1
196          1   Axis Y1                              196          1   Axis Y1
197          2   Axis X2                              197          2   Axis X2
198          3   Axis Y2                              198          3   Axis Y2
199          4   Button A                             199          4   Button A
200          5   Button B                             200          5   Button B
201          6   Button C                             201          6   Button C
202          7   Button D                             202          7   Button D
203          8   CHF Buttons X and Y                  203          8   CHF Buttons X and Y
204          9   CHF Hat 1                            204          9   CHF Hat 1
205         10   CHF Hat 2                            205         10   CHF Hat 2
206         11   FCS Hat                              206         11   FCS Hat
207         12   Pad Button X                         207         12   Pad Button X
208         13   Pad Button Y                         208         13   Pad Button Y
209         14   Pad Button U                         209         14   Pad Button U
210         15   Pad Button V                         210         15   Pad Button V
211         16   Saitek F1-F4 Buttons                 211         16   Saitek F1-F4 Buttons
212         17   Saitek Digital Mode                  212         17   Saitek Digital Mode
213         19   GamePad                              213         19   GamePad
214         20   Joy2 Axis X1                         214         20   Joy2 Axis X1
215         21   Joy2 Axis Y1                         215         21   Joy2 Axis Y1
216         22   Joy2 Axis X2                         216         22   Joy2 Axis X2
217         23   Joy2 Axis Y2                         217         23   Joy2 Axis Y2
218         24   Joy2 Button A                        218         24   Joy2 Button A
219         25   Joy2 Button B                        219         25   Joy2 Button B
220         26   Joy2 Button C                        220         26   Joy2 Button C
221         27   Joy2 Button D                        221         27   Joy2 Button D
222         31   Joy2 GamePad                         222         31   Joy2 GamePad
223         ==== =========================            223         ==== =========================
224                                                   224 
225 Microsoft SideWinder joysticks                    225 Microsoft SideWinder joysticks
226 ------------------------------                    226 ------------------------------
227                                                   227 
228 Microsoft 'Digital Overdrive' protocol is supp    228 Microsoft 'Digital Overdrive' protocol is supported by the sidewinder.c
229 module. All currently supported joysticks:        229 module. All currently supported joysticks:
230                                                   230 
231 * Microsoft SideWinder 3D Pro                     231 * Microsoft SideWinder 3D Pro
232 * Microsoft SideWinder Force Feedback Pro         232 * Microsoft SideWinder Force Feedback Pro
233 * Microsoft SideWinder Force Feedback Wheel       233 * Microsoft SideWinder Force Feedback Wheel
234 * Microsoft SideWinder FreeStyle Pro              234 * Microsoft SideWinder FreeStyle Pro
235 * Microsoft SideWinder GamePad (up to four, ch    235 * Microsoft SideWinder GamePad (up to four, chained)
236 * Microsoft SideWinder Precision Pro              236 * Microsoft SideWinder Precision Pro
237 * Microsoft SideWinder Precision Pro USB          237 * Microsoft SideWinder Precision Pro USB
238                                                   238 
239 are autodetected, and thus no module parameter    239 are autodetected, and thus no module parameters are needed.
240                                                   240 
241 There is one caveat with the 3D Pro. There are    241 There is one caveat with the 3D Pro. There are 9 buttons reported,
242 although the joystick has only 8. The 9th butt    242 although the joystick has only 8. The 9th button is the mode switch on the
243 rear side of the joystick. However, moving it,    243 rear side of the joystick. However, moving it, you'll reset the joystick,
244 and make it unresponsive for about a one third    244 and make it unresponsive for about a one third of a second. Furthermore, the
245 joystick will also re-center itself, taking th    245 joystick will also re-center itself, taking the position it was in during
246 this time as a new center position. Use it if     246 this time as a new center position. Use it if you want, but think first.
247                                                   247 
248 The SideWinder Standard is not a digital joyst    248 The SideWinder Standard is not a digital joystick, and thus is supported
249 by the analog driver described above.             249 by the analog driver described above.
250                                                   250 
251 Logitech ADI devices                              251 Logitech ADI devices
252 --------------------                              252 --------------------
253                                                   253 
254 Logitech ADI protocol is supported by the adi.    254 Logitech ADI protocol is supported by the adi.c module. It should support
255 any Logitech device using this protocol. This     255 any Logitech device using this protocol. This includes, but is not limited
256 to:                                               256 to:
257                                                   257 
258 * Logitech CyberMan 2                             258 * Logitech CyberMan 2
259 * Logitech ThunderPad Digital                     259 * Logitech ThunderPad Digital
260 * Logitech WingMan Extreme Digital                260 * Logitech WingMan Extreme Digital
261 * Logitech WingMan Formula                        261 * Logitech WingMan Formula
262 * Logitech WingMan Interceptor                    262 * Logitech WingMan Interceptor
263 * Logitech WingMan GamePad                        263 * Logitech WingMan GamePad
264 * Logitech WingMan GamePad USB                    264 * Logitech WingMan GamePad USB
265 * Logitech WingMan GamePad Extreme                265 * Logitech WingMan GamePad Extreme
266 * Logitech WingMan Extreme Digital 3D             266 * Logitech WingMan Extreme Digital 3D
267                                                   267 
268 ADI devices are autodetected, and the driver s    268 ADI devices are autodetected, and the driver supports up to two (any
269 combination of) devices on a single gameport,     269 combination of) devices on a single gameport, using a Y-cable or chained
270 together.                                         270 together.
271                                                   271 
272 Logitech WingMan Joystick, Logitech WingMan At    272 Logitech WingMan Joystick, Logitech WingMan Attack, Logitech WingMan
273 Extreme and Logitech WingMan ThunderPad are no    273 Extreme and Logitech WingMan ThunderPad are not digital joysticks and are
274 handled by the analog driver described above.     274 handled by the analog driver described above. Logitech WingMan Warrior and
275 Logitech Magellan are supported by serial driv    275 Logitech Magellan are supported by serial drivers described below.  Logitech
276 WingMan Force and Logitech WingMan Formula For    276 WingMan Force and Logitech WingMan Formula Force are supported by the
277 I-Force driver described below. Logitech Cyber    277 I-Force driver described below. Logitech CyberMan is not supported yet.
278                                                   278 
279 Gravis GrIP                                       279 Gravis GrIP
280 -----------                                       280 -----------
281                                                   281 
282 Gravis GrIP protocol is supported by the grip.    282 Gravis GrIP protocol is supported by the grip.c module. It currently
283 supports:                                         283 supports:
284                                                   284 
285 * Gravis GamePad Pro                              285 * Gravis GamePad Pro
286 * Gravis BlackHawk Digital                        286 * Gravis BlackHawk Digital
287 * Gravis Xterminator                              287 * Gravis Xterminator
288 * Gravis Xterminator DualControl                  288 * Gravis Xterminator DualControl
289                                                   289 
290 All these devices are autodetected, and you ca    290 All these devices are autodetected, and you can even use any combination
291 of up to two of these pads either chained toge    291 of up to two of these pads either chained together or using a Y-cable on a
292 single gameport.                                  292 single gameport.
293                                                   293 
294 GrIP MultiPort isn't supported yet. Gravis Sti    294 GrIP MultiPort isn't supported yet. Gravis Stinger is a serial device and is
295 supported by the stinger driver. Other Gravis     295 supported by the stinger driver. Other Gravis joysticks are supported by the
296 analog driver.                                    296 analog driver.
297                                                   297 
298 FPGaming A3D and MadCatz A3D                      298 FPGaming A3D and MadCatz A3D
299 ----------------------------                      299 ----------------------------
300                                                   300 
301 The Assassin 3D protocol created by FPGaming,     301 The Assassin 3D protocol created by FPGaming, is used both by FPGaming
302 themselves and is licensed to MadCatz. A3D dev    302 themselves and is licensed to MadCatz. A3D devices are supported by the
303 a3d.c module. It currently supports:              303 a3d.c module. It currently supports:
304                                                   304 
305 * FPGaming Assassin 3D                            305 * FPGaming Assassin 3D
306 * MadCatz Panther                                 306 * MadCatz Panther
307 * MadCatz Panther XL                              307 * MadCatz Panther XL
308                                                   308 
309 All these devices are autodetected. Because th    309 All these devices are autodetected. Because the Assassin 3D and the Panther
310 allow connecting analog joysticks to them, you    310 allow connecting analog joysticks to them, you'll need to load the analog
311 driver as well to handle the attached joystick    311 driver as well to handle the attached joysticks.
312                                                   312 
313 The trackball should work with USB mousedev mo    313 The trackball should work with USB mousedev module as a normal mouse. See
314 the USB documentation for how to setup a USB m    314 the USB documentation for how to setup a USB mouse.
315                                                   315 
316 ThrustMaster DirectConnect (BSP)                  316 ThrustMaster DirectConnect (BSP)
317 --------------------------------                  317 --------------------------------
318                                                   318 
319 The TM DirectConnect (BSP) protocol is support    319 The TM DirectConnect (BSP) protocol is supported by the tmdc.c
320 module. This includes, but is not limited to:     320 module. This includes, but is not limited to:
321                                                   321 
322 * ThrustMaster Millennium 3D Interceptor          322 * ThrustMaster Millennium 3D Interceptor
323 * ThrustMaster 3D Rage Pad                        323 * ThrustMaster 3D Rage Pad
324 * ThrustMaster Fusion Digital Game Pad            324 * ThrustMaster Fusion Digital Game Pad
325                                                   325 
326 Devices not directly supported, but hopefully     326 Devices not directly supported, but hopefully working are:
327                                                   327 
328 * ThrustMaster FragMaster                         328 * ThrustMaster FragMaster
329 * ThrustMaster Attack Throttle                    329 * ThrustMaster Attack Throttle
330                                                   330 
331 If you have one of these, contact me.             331 If you have one of these, contact me.
332                                                   332 
333 TMDC devices are autodetected, and thus no par    333 TMDC devices are autodetected, and thus no parameters to the module
334 are needed. Up to two TMDC devices can be conn    334 are needed. Up to two TMDC devices can be connected to one gameport, using
335 a Y-cable.                                        335 a Y-cable.
336                                                   336 
337 Creative Labs Blaster                             337 Creative Labs Blaster
338 ---------------------                             338 ---------------------
339                                                   339 
340 The Blaster protocol is supported by the cobra    340 The Blaster protocol is supported by the cobra.c module. It supports only
341 the:                                              341 the:
342                                                   342 
343 * Creative Blaster GamePad Cobra                  343 * Creative Blaster GamePad Cobra
344                                                   344 
345 Up to two of these can be used on a single gam    345 Up to two of these can be used on a single gameport, using a Y-cable.
346                                                   346 
347 Genius Digital joysticks                          347 Genius Digital joysticks
348 ------------------------                          348 ------------------------
349                                                   349 
350 The Genius digitally communicating joysticks a    350 The Genius digitally communicating joysticks are supported by the gf2k.c
351 module. This includes:                            351 module. This includes:
352                                                   352 
353 * Genius Flight2000 F-23 joystick                 353 * Genius Flight2000 F-23 joystick
354 * Genius Flight2000 F-31 joystick                 354 * Genius Flight2000 F-31 joystick
355 * Genius G-09D gamepad                            355 * Genius G-09D gamepad
356                                                   356 
357 Other Genius digital joysticks are not support    357 Other Genius digital joysticks are not supported yet, but support can be
358 added fairly easily.                              358 added fairly easily.
359                                                   359 
360 InterAct Digital joysticks                        360 InterAct Digital joysticks
361 --------------------------                        361 --------------------------
362                                                   362 
363 The InterAct digitally communicating joysticks    363 The InterAct digitally communicating joysticks are supported by the
364 interact.c module. This includes:                 364 interact.c module. This includes:
365                                                   365 
366 * InterAct HammerHead/FX gamepad                  366 * InterAct HammerHead/FX gamepad
367 * InterAct ProPad8 gamepad                        367 * InterAct ProPad8 gamepad
368                                                   368 
369 Other InterAct digital joysticks are not suppo    369 Other InterAct digital joysticks are not supported yet, but support can be
370 added fairly easily.                              370 added fairly easily.
371                                                   371 
372 PDPI Lightning 4 gamecards                        372 PDPI Lightning 4 gamecards
373 --------------------------                        373 --------------------------
374                                                   374 
375 PDPI Lightning 4 gamecards are supported by th    375 PDPI Lightning 4 gamecards are supported by the lightning.c module.
376 Once the module is loaded, the analog driver c    376 Once the module is loaded, the analog driver can be used to handle the
377 joysticks. Digitally communicating joystick wi    377 joysticks. Digitally communicating joystick will work only on port 0, while
378 using Y-cables, you can connect up to 8 analog    378 using Y-cables, you can connect up to 8 analog joysticks to a single L4
379 card, 16 in case you have two in your system.     379 card, 16 in case you have two in your system.
380                                                   380 
381 Trident 4DWave / Aureal Vortex                    381 Trident 4DWave / Aureal Vortex
382 ------------------------------                    382 ------------------------------
383                                                   383 
384 Soundcards with a Trident 4DWave DX/NX or Aure    384 Soundcards with a Trident 4DWave DX/NX or Aureal Vortex/Vortex2 chipset
385 provide an "Enhanced Game Port" mode where the    385 provide an "Enhanced Game Port" mode where the soundcard handles polling the
386 joystick.  This mode is supported by the pciga    386 joystick.  This mode is supported by the pcigame.c module. Once loaded the
387 analog driver can use the enhanced features of    387 analog driver can use the enhanced features of these gameports..
388                                                   388 
389 Crystal SoundFusion                               389 Crystal SoundFusion
390 -------------------                               390 -------------------
391                                                   391 
392 Soundcards with Crystal SoundFusion chipsets p    392 Soundcards with Crystal SoundFusion chipsets provide an "Enhanced Game
393 Port", much like the 4DWave or Vortex above. T    393 Port", much like the 4DWave or Vortex above. This, and also the normal mode
394 for the port of the SoundFusion is supported b    394 for the port of the SoundFusion is supported by the cs461x.c module.
395                                                   395 
396 SoundBlaster Live!                                396 SoundBlaster Live!
397 ------------------                                397 ------------------
398                                                   398 
399 The Live! has a special PCI gameport, which, a    399 The Live! has a special PCI gameport, which, although it doesn't provide
400 any "Enhanced" stuff like 4DWave and friends,     400 any "Enhanced" stuff like 4DWave and friends, is quite a bit faster than
401 its ISA counterparts. It also requires special    401 its ISA counterparts. It also requires special support, hence the
402 emu10k1-gp.c module for it instead of the norm    402 emu10k1-gp.c module for it instead of the normal ns558.c one.
403                                                   403 
404 SoundBlaster 64 and 128 - ES1370 and ES1371, E    404 SoundBlaster 64 and 128 - ES1370 and ES1371, ESS Solo1 and S3 SonicVibes
405 ----------------------------------------------    405 ------------------------------------------------------------------------
406                                                   406 
407 These PCI soundcards have specific gameports.     407 These PCI soundcards have specific gameports. They are handled by the
408 sound drivers themselves. Make sure you select    408 sound drivers themselves. Make sure you select gameport support in the
409 joystick menu and sound card support in the so    409 joystick menu and sound card support in the sound menu for your appropriate
410 card.                                             410 card.
411                                                   411 
412 Amiga                                             412 Amiga
413 -----                                             413 -----
414                                                   414 
415 Amiga joysticks, connected to an Amiga, are su    415 Amiga joysticks, connected to an Amiga, are supported by the amijoy.c
416 driver. Since they can't be autodetected, the     416 driver. Since they can't be autodetected, the driver has a command line:
417                                                   417 
418         amijoy.map=<a>,<b>                        418         amijoy.map=<a>,<b>
419                                                   419 
420 a and b define the joysticks connected to the     420 a and b define the joysticks connected to the JOY0DAT and JOY1DAT ports of
421 the Amiga.                                        421 the Amiga.
422                                                   422 
423         ====== ===========================        423         ====== ===========================
424         Value  Joystick type                      424         Value  Joystick type
425         ====== ===========================        425         ====== ===========================
426           0    None                               426           0    None
427           1    1-button digital joystick          427           1    1-button digital joystick
428         ====== ===========================        428         ====== ===========================
429                                                   429 
430 No more joystick types are supported now, but     430 No more joystick types are supported now, but that should change in the
431 future if I get an Amiga in the reach of my fi    431 future if I get an Amiga in the reach of my fingers.
432                                                   432 
433 Game console and 8-bit pads and joysticks         433 Game console and 8-bit pads and joysticks
434 -----------------------------------------         434 -----------------------------------------
435                                                   435 
436 These pads and joysticks are not designed for     436 These pads and joysticks are not designed for PCs and other computers
437 Linux runs on, and usually require a special c    437 Linux runs on, and usually require a special connector for attaching
438 them through a parallel port.                     438 them through a parallel port.
439                                                   439 
440 See :ref:`joystick-parport` for more info.        440 See :ref:`joystick-parport` for more info.
441                                                   441 
442 SpaceTec/LabTec devices                           442 SpaceTec/LabTec devices
443 -----------------------                           443 -----------------------
444                                                   444 
445 SpaceTec serial devices communicate using the     445 SpaceTec serial devices communicate using the SpaceWare protocol. It is
446 supported by the spaceorb.c and spaceball.c dr    446 supported by the spaceorb.c and spaceball.c drivers. The devices currently
447 supported by spaceorb.c are:                      447 supported by spaceorb.c are:
448                                                   448 
449 * SpaceTec SpaceBall Avenger                      449 * SpaceTec SpaceBall Avenger
450 * SpaceTec SpaceOrb 360                           450 * SpaceTec SpaceOrb 360
451                                                   451 
452 Devices currently supported by spaceball.c are    452 Devices currently supported by spaceball.c are:
453                                                   453 
454 * SpaceTec SpaceBall 4000 FLX                     454 * SpaceTec SpaceBall 4000 FLX
455                                                   455 
456 In addition to having the spaceorb/spaceball a    456 In addition to having the spaceorb/spaceball and serport modules in the
457 kernel, you also need to attach a serial port     457 kernel, you also need to attach a serial port to it. To do that, run the
458 inputattach program::                             458 inputattach program::
459                                                   459 
460         inputattach --spaceorb /dev/tts/x &       460         inputattach --spaceorb /dev/tts/x &
461                                                   461 
462 or::                                              462 or::
463                                                   463 
464         inputattach --spaceball /dev/tts/x &      464         inputattach --spaceball /dev/tts/x &
465                                                   465 
466 where /dev/tts/x is the serial port which the     466 where /dev/tts/x is the serial port which the device is connected to. After
467 doing this, the device will be reported and wi    467 doing this, the device will be reported and will start working.
468                                                   468 
469 There is one caveat with the SpaceOrb. The but    469 There is one caveat with the SpaceOrb. The button #6, the one on the bottom
470 side of the orb, although reported as an ordin    470 side of the orb, although reported as an ordinary button, causes internal
471 recentering of the spaceorb, moving the zero p    471 recentering of the spaceorb, moving the zero point to the position in which
472 the ball is at the moment of pressing the butt    472 the ball is at the moment of pressing the button. So, think first before
473 you bind it to some other function.               473 you bind it to some other function.
474                                                   474 
475 SpaceTec SpaceBall 2003 FLX and 3003 FLX are n    475 SpaceTec SpaceBall 2003 FLX and 3003 FLX are not supported yet.
476                                                   476 
477 Logitech SWIFT devices                            477 Logitech SWIFT devices
478 ----------------------                            478 ----------------------
479                                                   479 
480 The SWIFT serial protocol is supported by the     480 The SWIFT serial protocol is supported by the warrior.c module. It
481 currently supports only the:                      481 currently supports only the:
482                                                   482 
483 * Logitech WingMan Warrior                        483 * Logitech WingMan Warrior
484                                                   484 
485 but in the future, Logitech CyberMan (the orig    485 but in the future, Logitech CyberMan (the original one, not CM2) could be
486 supported as well. To use the module, you need    486 supported as well. To use the module, you need to run inputattach after you
487 insert/compile the module into your kernel::      487 insert/compile the module into your kernel::
488                                                   488 
489         inputattach --warrior /dev/tts/x &        489         inputattach --warrior /dev/tts/x &
490                                                   490 
491 /dev/tts/x is the serial port your Warrior is     491 /dev/tts/x is the serial port your Warrior is attached to.
492                                                   492 
493 Magellan / Space Mouse                            493 Magellan / Space Mouse
494 ----------------------                            494 ----------------------
495                                                   495 
496 The Magellan (or Space Mouse), manufactured by    496 The Magellan (or Space Mouse), manufactured by LogiCad3d (formerly Space
497 Systems), for many other companies (Logitech,     497 Systems), for many other companies (Logitech, HP, ...) is supported by the
498 joy-magellan module. It currently supports onl    498 joy-magellan module. It currently supports only the:
499                                                   499 
500 * Magellan 3D                                     500 * Magellan 3D
501 * Space Mouse                                     501 * Space Mouse
502                                                   502 
503 models; the additional buttons on the 'Plus' v    503 models; the additional buttons on the 'Plus' versions are not supported yet.
504                                                   504 
505 To use it, you need to attach the serial port     505 To use it, you need to attach the serial port to the driver using the::
506                                                   506 
507         inputattach --magellan /dev/tts/x &       507         inputattach --magellan /dev/tts/x &
508                                                   508 
509 command. After that the Magellan will be detec    509 command. After that the Magellan will be detected, initialized, will beep,
510 and the /dev/input/jsX device should become us    510 and the /dev/input/jsX device should become usable.
511                                                   511 
512 I-Force devices                                   512 I-Force devices
513 ---------------                                   513 ---------------
514                                                   514 
515 All I-Force devices are supported by the iforc    515 All I-Force devices are supported by the iforce module. This includes:
516                                                   516 
517 * AVB Mag Turbo Force                             517 * AVB Mag Turbo Force
518 * AVB Top Shot Pegasus                            518 * AVB Top Shot Pegasus
519 * AVB Top Shot Force Feedback Racing Wheel        519 * AVB Top Shot Force Feedback Racing Wheel
520 * Boeder Force Feedback Wheel                     520 * Boeder Force Feedback Wheel
521 * Logitech WingMan Force                          521 * Logitech WingMan Force
522 * Logitech WingMan Force Wheel                    522 * Logitech WingMan Force Wheel
523 * Guillemot Race Leader Force Feedback            523 * Guillemot Race Leader Force Feedback
524 * Guillemot Force Feedback Racing Wheel           524 * Guillemot Force Feedback Racing Wheel
525 * Thrustmaster Motor Sport GT                     525 * Thrustmaster Motor Sport GT
526                                                   526 
527 To use it, you need to attach the serial port     527 To use it, you need to attach the serial port to the driver using the::
528                                                   528 
529         inputattach --iforce /dev/tts/x &         529         inputattach --iforce /dev/tts/x &
530                                                   530 
531 command. After that the I-Force device will be    531 command. After that the I-Force device will be detected, and the
532 /dev/input/jsX device should become usable.       532 /dev/input/jsX device should become usable.
533                                                   533 
534 In case you're using the device via the USB po    534 In case you're using the device via the USB port, the inputattach command
535 isn't needed.                                     535 isn't needed.
536                                                   536 
537 The I-Force driver now supports force feedback    537 The I-Force driver now supports force feedback via the event interface.
538                                                   538 
539 Please note that Logitech WingMan 3D devices a    539 Please note that Logitech WingMan 3D devices are _not_ supported by this
540 module, rather by hid. Force feedback is not s    540 module, rather by hid. Force feedback is not supported for those devices.
541 Logitech gamepads are also hid devices.           541 Logitech gamepads are also hid devices.
542                                                   542 
543 Gravis Stinger gamepad                            543 Gravis Stinger gamepad
544 ----------------------                            544 ----------------------
545                                                   545 
546 The Gravis Stinger serial port gamepad, design    546 The Gravis Stinger serial port gamepad, designed for use with laptop
547 computers, is supported by the stinger.c modul    547 computers, is supported by the stinger.c module. To use it, attach the
548 serial port to the driver using::                 548 serial port to the driver using::
549                                                   549 
550         inputattach --stinger /dev/tty/x &        550         inputattach --stinger /dev/tty/x &
551                                                   551 
552 where x is the number of the serial port.         552 where x is the number of the serial port.
553                                                   553 
554 Troubleshooting                                   554 Troubleshooting
555 ===============                                   555 ===============
556                                                   556 
557 There is quite a high probability that you run    557 There is quite a high probability that you run into some problems. For
558 testing whether the driver works, if in doubt,    558 testing whether the driver works, if in doubt, use the jstest utility in
559 some of its modes. The most useful modes are "    559 some of its modes. The most useful modes are "normal" - for the 1.x
560 interface, and "old" for the "0.x" interface.     560 interface, and "old" for the "0.x" interface. You run it by typing::
561                                                   561 
562         jstest --normal /dev/input/js0            562         jstest --normal /dev/input/js0
563         jstest --old    /dev/input/js0            563         jstest --old    /dev/input/js0
564                                                   564 
565 Additionally you can do a test with the evtest    565 Additionally you can do a test with the evtest utility::
566                                                   566 
567         evtest /dev/input/event0                  567         evtest /dev/input/event0
568                                                   568 
569 Oh, and read the FAQ! :)                          569 Oh, and read the FAQ! :)
570                                                   570 
571 FAQ                                               571 FAQ
572 ===                                               572 ===
573                                                   573 
574 :Q: Running 'jstest /dev/input/js0' results in    574 :Q: Running 'jstest /dev/input/js0' results in "File not found" error. What's the
575     cause?                                        575     cause?
576 :A: The device files don't exist. Create them     576 :A: The device files don't exist. Create them (see section 2.2).
577                                                   577 
578 :Q: Is it possible to connect my old Atari/Com    578 :Q: Is it possible to connect my old Atari/Commodore/Amiga/console joystick
579     or pad that uses a 9-pin D-type Cannon con    579     or pad that uses a 9-pin D-type Cannon connector to the serial port of my
580     PC?                                           580     PC?
581 :A: Yes, it is possible, but it'll burn your s    581 :A: Yes, it is possible, but it'll burn your serial port or the pad. It
582     won't work, of course.                        582     won't work, of course.
583                                                   583 
584 :Q: My joystick doesn't work with Quake / Quak    584 :Q: My joystick doesn't work with Quake / Quake 2. What's the cause?
585 :A: Quake / Quake 2 don't support joystick. Us    585 :A: Quake / Quake 2 don't support joystick. Use joy2key to simulate keypresses
586     for them.                                     586     for them.
                                                      

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