Documentation/input/joydev/joystick.rst - third_party/linux - Git at Google

 .. include:: <isonum.txt>

 .. _joystick-doc:

 Introduction
 ============

 The joystick driver for Linux provides support for a variety of joysticks
 and similar devices. It is based on a larger project aiming to support all
 input devices in Linux.

 The mailing list for the project is:

 	linux-input@vger.kernel.org

 send "subscribe linux-input" to majordomo@vger.kernel.org to subscribe to it.

 Usage
 =====

 For basic usage you just choose the right options in kernel config and
 you should be set.

 Utilities
 ---------

 For testing and other purposes (for example serial devices), there is a set
 of utilities, such as ``jstest``, ``jscal``, and ``evtest``,
 usually packaged as ``joystick``, ``input-utils``, ``evtest``, and so on.

 ``inputattach`` utility is required if your joystick is connected to a
 serial port.

 Device nodes
 ------------

 For applications to be able to use the joysticks, device nodes should be
 created in /dev. Normally it is done automatically by the system, but
 it can also be done by hand::

     cd /dev
     rm js*
     mkdir input
     mknod input/js0 c 13 0
     mknod input/js1 c 13 1
     mknod input/js2 c 13 2
     mknod input/js3 c 13 3
     ln -s input/js0 js0
     ln -s input/js1 js1
     ln -s input/js2 js2
     ln -s input/js3 js3

 For testing with inpututils it's also convenient to create these::

     mknod input/event0 c 13 64
     mknod input/event1 c 13 65
     mknod input/event2 c 13 66
     mknod input/event3 c 13 67

 Modules needed
 --------------

 For all joystick drivers to function, you'll need the userland interface
 module in kernel, either loaded or compiled in::

 	modprobe joydev

 For gameport joysticks, you'll have to load the gameport driver as well::

 	modprobe ns558

 And for serial port joysticks, you'll need the serial input line
 discipline module loaded and the inputattach utility started::

 	modprobe serport
 	inputattach -xxx /dev/tts/X &

 In addition to that, you'll need the joystick driver module itself, most
 usually you'll have an analog joystick::

 	modprobe analog

 For automatic module loading, something like this might work - tailor to
 your needs::

 	alias tty-ldisc-2 serport
 	alias char-major-13 input
 	above input joydev ns558 analog
 	options analog map=gamepad,none,2btn

 Verifying that it works
 -----------------------

 For testing the joystick driver functionality, there is the jstest
 program in the utilities package. You run it by typing::

 	jstest /dev/input/js0

 And it should show a line with the joystick values, which update as you
 move the stick, and press its buttons. The axes should all be zero when the
 joystick is in the center position. They should not jitter by themselves to
 other close values, and they also should be steady in any other position of
 the stick. They should have the full range from -32767 to 32767. If all this
 is met, then it's all fine, and you can play the games. :)

 If it's not, then there might be a problem. Try to calibrate the joystick,
 and if it still doesn't work, read the drivers section of this file, the
 troubleshooting section, and the FAQ.

 Calibration
 -----------

 For most joysticks you won't need any manual calibration, since the
 joystick should be autocalibrated by the driver automagically. However, with
 some analog joysticks, that either do not use linear resistors, or if you
 want better precision, you can use the jscal program::

 	jscal -c /dev/input/js0

 included in the joystick package to set better correction coefficients than
 what the driver would choose itself.

 After calibrating the joystick you can verify if you like the new
 calibration using the jstest command, and if you do, you then can save the
 correction coefficients into a file::

 	jscal -p /dev/input/js0 > /etc/joystick.cal

 And add a line to your rc script executing that file::

 	source /etc/joystick.cal

 This way, after the next reboot your joystick will remain calibrated. You
 can also add the ``jscal -p`` line to your shutdown script.

 HW specific driver information
 ==============================

 In this section each of the separate hardware specific drivers is described.

 Analog joysticks
 ----------------

 The analog.c uses the standard analog inputs of the gameport, and thus
 supports all standard joysticks and gamepads. It uses a very advanced
 routine for this, allowing for data precision that can't be found on any
 other system.

 It also supports extensions like additional hats and buttons compatible
 with CH Flightstick Pro, ThrustMaster FCS or 6 and 8 button gamepads. Saitek
 Cyborg 'digital' joysticks are also supported by this driver, because
 they're basically souped up CHF sticks.

 However the only types that can be autodetected are:

 * 2-axis, 4-button joystick
 * 3-axis, 4-button joystick
 * 4-axis, 4-button joystick
 * Saitek Cyborg 'digital' joysticks

 For other joystick types (more/less axes, hats, and buttons) support
 you'll need to specify the types either on the kernel command line or on the
 module command line, when inserting analog into the kernel. The
 parameters are::

 	analog.map=<type1>,<type2>,<type3>,....

 'type' is type of the joystick from the table below, defining joysticks
 present on gameports in the system, starting with gameport0, second 'type'
 entry defining joystick on gameport1 and so on.

 	========= =====================================================
 	Type      Meaning
 	========= =====================================================
 	none      No analog joystick on that port
 	auto      Autodetect joystick
 	2btn      2-button n-axis joystick
 	y-joy     Two 2-button 2-axis joysticks on an Y-cable
 	y-pad     Two 2-button 2-axis gamepads on an Y-cable
 	fcs       Thrustmaster FCS compatible joystick
 	chf       Joystick with a CH Flightstick compatible hat
 	fullchf   CH Flightstick compatible with two hats and 6 buttons
 	gamepad   4/6-button n-axis gamepad
 	gamepad8  8-button 2-axis gamepad
 	========= =====================================================

 In case your joystick doesn't fit in any of the above categories, you can
 specify the type as a number by combining the bits in the table below. This
 is not recommended unless you really know what are you doing. It's not
 dangerous, but not simple either.

 	==== =========================
 	Bit  Meaning
 	==== =========================
 	 0   Axis X1
 	 1   Axis Y1
 	 2   Axis X2
 	 3   Axis Y2
 	 4   Button A
 	 5   Button B
 	 6   Button C
 	 7   Button D
 	 8   CHF Buttons X and Y
 	 9   CHF Hat 1
 	10   CHF Hat 2
 	11   FCS Hat
 	12   Pad Button X
 	13   Pad Button Y
 	14   Pad Button U
 	15   Pad Button V
 	16   Saitek F1-F4 Buttons
 	17   Saitek Digital Mode
 	19   GamePad
 	20   Joy2 Axis X1
 	21   Joy2 Axis Y1
 	22   Joy2 Axis X2
 	23   Joy2 Axis Y2
 	24   Joy2 Button A
 	25   Joy2 Button B
 	26   Joy2 Button C
 	27   Joy2 Button D
 	31   Joy2 GamePad
 	==== =========================

 Microsoft SideWinder joysticks
 ------------------------------

 Microsoft 'Digital Overdrive' protocol is supported by the sidewinder.c
 module. All currently supported joysticks:

 * Microsoft SideWinder 3D Pro
 * Microsoft SideWinder Force Feedback Pro
 * Microsoft SideWinder Force Feedback Wheel
 * Microsoft SideWinder FreeStyle Pro
 * Microsoft SideWinder GamePad (up to four, chained)
 * Microsoft SideWinder Precision Pro
 * Microsoft SideWinder Precision Pro USB

 are autodetected, and thus no module parameters are needed.

 There is one caveat with the 3D Pro. There are 9 buttons reported,
 although the joystick has only 8. The 9th button is the mode switch on the
 rear side of the joystick. However, moving it, you'll reset the joystick,
 and make it unresponsive for about a one third of a second. Furthermore, the
 joystick will also re-center itself, taking the position it was in during
 this time as a new center position. Use it if you want, but think first.

 The SideWinder Standard is not a digital joystick, and thus is supported
 by the analog driver described above.

 Logitech ADI devices
 --------------------

 Logitech ADI protocol is supported by the adi.c module. It should support
 any Logitech device using this protocol. This includes, but is not limited
 to:

 * Logitech CyberMan 2
 * Logitech ThunderPad Digital
 * Logitech WingMan Extreme Digital
 * Logitech WingMan Formula
 * Logitech WingMan Interceptor
 * Logitech WingMan GamePad
 * Logitech WingMan GamePad USB
 * Logitech WingMan GamePad Extreme
 * Logitech WingMan Extreme Digital 3D

 ADI devices are autodetected, and the driver supports up to two (any
 combination of) devices on a single gameport, using an Y-cable or chained
 together.

 Logitech WingMan Joystick, Logitech WingMan Attack, Logitech WingMan
 Extreme and Logitech WingMan ThunderPad are not digital joysticks and are
 handled by the analog driver described above. Logitech WingMan Warrior and
 Logitech Magellan are supported by serial drivers described below.  Logitech
 WingMan Force and Logitech WingMan Formula Force are supported by the
 I-Force driver described below. Logitech CyberMan is not supported yet.

 Gravis GrIP
 -----------

 Gravis GrIP protocol is supported by the grip.c module. It currently
 supports:

 * Gravis GamePad Pro
 * Gravis BlackHawk Digital
 * Gravis Xterminator
 * Gravis Xterminator DualControl

 All these devices are autodetected, and you can even use any combination
 of up to two of these pads either chained together or using an Y-cable on a
 single gameport.

 GrIP MultiPort isn't supported yet. Gravis Stinger is a serial device and is
 supported by the stinger driver. Other Gravis joysticks are supported by the
 analog driver.

 FPGaming A3D and MadCatz A3D
 ----------------------------

 The Assassin 3D protocol created by FPGaming, is used both by FPGaming
 themselves and is licensed to MadCatz. A3D devices are supported by the
 a3d.c module. It currently supports:

 * FPGaming Assassin 3D
 * MadCatz Panther
 * MadCatz Panther XL

 All these devices are autodetected. Because the Assassin 3D and the Panther
 allow connecting analog joysticks to them, you'll need to load the analog
 driver as well to handle the attached joysticks.

 The trackball should work with USB mousedev module as a normal mouse. See
 the USB documentation for how to setup an USB mouse.

 ThrustMaster DirectConnect (BSP)
 --------------------------------

 The TM DirectConnect (BSP) protocol is supported by the tmdc.c
 module. This includes, but is not limited to:

 * ThrustMaster Millennium 3D Interceptor
 * ThrustMaster 3D Rage Pad
 * ThrustMaster Fusion Digital Game Pad

 Devices not directly supported, but hopefully working are:

 * ThrustMaster FragMaster
 * ThrustMaster Attack Throttle

 If you have one of these, contact me.

 TMDC devices are autodetected, and thus no parameters to the module
 are needed. Up to two TMDC devices can be connected to one gameport, using
 an Y-cable.

 Creative Labs Blaster
 ---------------------

 The Blaster protocol is supported by the cobra.c module. It supports only
 the:

 * Creative Blaster GamePad Cobra

 Up to two of these can be used on a single gameport, using an Y-cable.

 Genius Digital joysticks
 ------------------------

 The Genius digitally communicating joysticks are supported by the gf2k.c
 module. This includes:

 * Genius Flight2000 F-23 joystick
 * Genius Flight2000 F-31 joystick
 * Genius G-09D gamepad

 Other Genius digital joysticks are not supported yet, but support can be
 added fairly easily.

 InterAct Digital joysticks
 --------------------------

 The InterAct digitally communicating joysticks are supported by the
 interact.c module. This includes:

 * InterAct HammerHead/FX gamepad
 * InterAct ProPad8 gamepad

 Other InterAct digital joysticks are not supported yet, but support can be
 added fairly easily.

 PDPI Lightning 4 gamecards
 --------------------------

 PDPI Lightning 4 gamecards are supported by the lightning.c module.
 Once the module is loaded, the analog driver can be used to handle the
 joysticks. Digitally communicating joystick will work only on port 0, while
 using Y-cables, you can connect up to 8 analog joysticks to a single L4
 card, 16 in case you have two in your system.

 Trident 4DWave / Aureal Vortex
 ------------------------------

 Soundcards with a Trident 4DWave DX/NX or Aureal Vortex/Vortex2 chipsets
 provide an "Enhanced Game Port" mode where the soundcard handles polling the
 joystick.  This mode is supported by the pcigame.c module. Once loaded the
 analog driver can use the enhanced features of these gameports..

 Crystal SoundFusion
 -------------------

 Soundcards with Crystal SoundFusion chipsets provide an "Enhanced Game
 Port", much like the 4DWave or Vortex above. This, and also the normal mode
 for the port of the SoundFusion is supported by the cs461x.c module.

 SoundBlaster Live!
 ------------------

 The Live! has a special PCI gameport, which, although it doesn't provide
 any "Enhanced" stuff like 4DWave and friends, is quite a bit faster than
 its ISA counterparts. It also requires special support, hence the
 emu10k1-gp.c module for it instead of the normal ns558.c one.

 SoundBlaster 64 and 128 - ES1370 and ES1371, ESS Solo1 and S3 SonicVibes
 ------------------------------------------------------------------------

 These PCI soundcards have specific gameports. They are handled by the
 sound drivers themselves. Make sure you select gameport support in the
 joystick menu and sound card support in the sound menu for your appropriate
 card.

 Amiga
 -----

 Amiga joysticks, connected to an Amiga, are supported by the amijoy.c
 driver. Since they can't be autodetected, the driver has a command line:

 	amijoy.map=<a>,<b>

 a and b define the joysticks connected to the JOY0DAT and JOY1DAT ports of
 the Amiga.

 	====== ===========================
 	Value  Joystick type
 	====== ===========================
 	  0    None
 	  1    1-button digital joystick
 	====== ===========================

 No more joystick types are supported now, but that should change in the
 future if I get an Amiga in the reach of my fingers.

 Game console and 8-bit pads and joysticks
 -----------------------------------------

 These pads and joysticks are not designed for PCs and other computers
 Linux runs on, and usually require a special connector for attaching
 them through a parallel port.

 See :ref:`joystick-parport` for more info.

 SpaceTec/LabTec devices
 -----------------------

 SpaceTec serial devices communicate using the SpaceWare protocol. It is
 supported by the spaceorb.c and spaceball.c drivers. The devices currently
 supported by spaceorb.c are:

 * SpaceTec SpaceBall Avenger
 * SpaceTec SpaceOrb 360

 Devices currently supported by spaceball.c are:

 * SpaceTec SpaceBall 4000 FLX

 In addition to having the spaceorb/spaceball and serport modules in the
 kernel, you also need to attach a serial port to it. to do that, run the
 inputattach program::

 	inputattach --spaceorb /dev/tts/x &

 or::

 	inputattach --spaceball /dev/tts/x &

 where /dev/tts/x is the serial port which the device is connected to. After
 doing this, the device will be reported and will start working.

 There is one caveat with the SpaceOrb. The button #6, the on the bottom
 side of the orb, although reported as an ordinary button, causes internal
 recentering of the spaceorb, moving the zero point to the position in which
 the ball is at the moment of pressing the button. So, think first before
 you bind it to some other function.

 SpaceTec SpaceBall 2003 FLX and 3003 FLX are not supported yet.

 Logitech SWIFT devices
 ----------------------

 The SWIFT serial protocol is supported by the warrior.c module. It
 currently supports only the:

 * Logitech WingMan Warrior

 but in the future, Logitech CyberMan (the original one, not CM2) could be
 supported as well. To use the module, you need to run inputattach after you
 insert/compile the module into your kernel::

 	inputattach --warrior /dev/tts/x &

 /dev/tts/x is the serial port your Warrior is attached to.

 Magellan / Space Mouse
 ----------------------

 The Magellan (or Space Mouse), manufactured by LogiCad3d (formerly Space
 Systems), for many other companies (Logitech, HP, ...) is supported by the
 joy-magellan module. It currently supports only the:

 * Magellan 3D
 * Space Mouse

 models, the additional buttons on the 'Plus' versions are not supported yet.

 To use it, you need to attach the serial port to the driver using the::

 	inputattach --magellan /dev/tts/x &

 command. After that the Magellan will be detected, initialized, will beep,
 and the /dev/input/jsX device should become usable.

 I-Force devices
 ---------------

 All I-Force devices are supported by the iforce module. This includes:

 * AVB Mag Turbo Force
 * AVB Top Shot Pegasus
 * AVB Top Shot Force Feedback Racing Wheel
 * Boeder Force Feedback Wheel
 * Logitech WingMan Force
 * Logitech WingMan Force Wheel
 * Guillemot Race Leader Force Feedback
 * Guillemot Force Feedback Racing Wheel
 * Thrustmaster Motor Sport GT

 To use it, you need to attach the serial port to the driver using the::

 	inputattach --iforce /dev/tts/x &

 command. After that the I-Force device will be detected, and the
 /dev/input/jsX device should become usable.

 In case you're using the device via the USB port, the inputattach command
 isn't needed.

 The I-Force driver now supports force feedback via the event interface.

 Please note that Logitech WingMan 3D devices are _not_ supported by this
 module, rather by hid. Force feedback is not supported for those devices.
 Logitech gamepads are also hid devices.

 Gravis Stinger gamepad
 ----------------------

 The Gravis Stinger serial port gamepad, designed for use with laptop
 computers, is supported by the stinger.c module. To use it, attach the
 serial port to the driver using::

 	inputattach --stinger /dev/tty/x &

 where x is the number of the serial port.

 Troubleshooting
 ===============

 There is quite a high probability that you run into some problems. For
 testing whether the driver works, if in doubt, use the jstest utility in
 some of its modes. The most useful modes are "normal" - for the 1.x
 interface, and "old" for the "0.x" interface. You run it by typing::

 	jstest --normal /dev/input/js0
 	jstest --old    /dev/input/js0

 Additionally you can do a test with the evtest utility::

 	evtest /dev/input/event0

 Oh, and read the FAQ! :)

 FAQ
 ===

 :Q: Running 'jstest /dev/input/js0' results in "File not found" error. What's the
     cause?
 :A: The device files don't exist. Create them (see section 2.2).

 :Q: Is it possible to connect my old Atari/Commodore/Amiga/console joystick
     or pad that uses a 9-pin D-type cannon connector to the serial port of my
     PC?
 :A: Yes, it is possible, but it'll burn your serial port or the pad. It
     won't work, of course.

 :Q: My joystick doesn't work with Quake / Quake 2. What's the cause?
 :A: Quake / Quake 2 don't support joystick. Use joy2key to simulate keypresses
     for them.
	.. include:: <isonum.txt>

	.. _joystick-doc:

	Introduction
	============

	The joystick driver for Linux provides support for a variety of joysticks
	and similar devices. It is based on a larger project aiming to support all
	input devices in Linux.

	The mailing list for the project is:

	linux-input@vger.kernel.org

	send "subscribe linux-input" to majordomo@vger.kernel.org to subscribe to it.

	Usage
	=====

	For basic usage you just choose the right options in kernel config and
	you should be set.

	Utilities
	---------

	For testing and other purposes (for example serial devices), there is a set
	of utilities, such as ``jstest``, ``jscal``, and ``evtest``,
	usually packaged as ``joystick``, ``input-utils``, ``evtest``, and so on.

	``inputattach`` utility is required if your joystick is connected to a
	serial port.

	Device nodes
	------------

	For applications to be able to use the joysticks, device nodes should be
	created in /dev. Normally it is done automatically by the system, but
	it can also be done by hand::

	cd /dev
	rm js*
	mkdir input
	mknod input/js0 c 13 0
	mknod input/js1 c 13 1
	mknod input/js2 c 13 2
	mknod input/js3 c 13 3
	ln -s input/js0 js0
	ln -s input/js1 js1
	ln -s input/js2 js2
	ln -s input/js3 js3

	For testing with inpututils it's also convenient to create these::

	mknod input/event0 c 13 64
	mknod input/event1 c 13 65
	mknod input/event2 c 13 66
	mknod input/event3 c 13 67

	Modules needed
	--------------

	For all joystick drivers to function, you'll need the userland interface
	module in kernel, either loaded or compiled in::

	modprobe joydev

	For gameport joysticks, you'll have to load the gameport driver as well::

	modprobe ns558

	And for serial port joysticks, you'll need the serial input line
	discipline module loaded and the inputattach utility started::

	modprobe serport
	inputattach -xxx /dev/tts/X &

	In addition to that, you'll need the joystick driver module itself, most
	usually you'll have an analog joystick::

	modprobe analog

	For automatic module loading, something like this might work - tailor to
	your needs::

	alias tty-ldisc-2 serport
	alias char-major-13 input
	above input joydev ns558 analog
	options analog map=gamepad,none,2btn

	Verifying that it works
	-----------------------

	For testing the joystick driver functionality, there is the jstest
	program in the utilities package. You run it by typing::

	jstest /dev/input/js0

	And it should show a line with the joystick values, which update as you
	move the stick, and press its buttons. The axes should all be zero when the
	joystick is in the center position. They should not jitter by themselves to
	other close values, and they also should be steady in any other position of
	the stick. They should have the full range from -32767 to 32767. If all this
	is met, then it's all fine, and you can play the games. :)

	If it's not, then there might be a problem. Try to calibrate the joystick,
	and if it still doesn't work, read the drivers section of this file, the
	troubleshooting section, and the FAQ.

	Calibration
	-----------

	For most joysticks you won't need any manual calibration, since the
	joystick should be autocalibrated by the driver automagically. However, with
	some analog joysticks, that either do not use linear resistors, or if you
	want better precision, you can use the jscal program::

	jscal -c /dev/input/js0

	included in the joystick package to set better correction coefficients than
	what the driver would choose itself.

	After calibrating the joystick you can verify if you like the new
	calibration using the jstest command, and if you do, you then can save the
	correction coefficients into a file::

	jscal -p /dev/input/js0 > /etc/joystick.cal

	And add a line to your rc script executing that file::

	source /etc/joystick.cal

	This way, after the next reboot your joystick will remain calibrated. You
	can also add the ``jscal -p`` line to your shutdown script.

	HW specific driver information
	==============================

	In this section each of the separate hardware specific drivers is described.

	Analog joysticks
	----------------

	The analog.c uses the standard analog inputs of the gameport, and thus
	supports all standard joysticks and gamepads. It uses a very advanced
	routine for this, allowing for data precision that can't be found on any
	other system.

	It also supports extensions like additional hats and buttons compatible
	with CH Flightstick Pro, ThrustMaster FCS or 6 and 8 button gamepads. Saitek
	Cyborg 'digital' joysticks are also supported by this driver, because
	they're basically souped up CHF sticks.

	However the only types that can be autodetected are:

	* 2-axis, 4-button joystick
	* 3-axis, 4-button joystick
	* 4-axis, 4-button joystick
	* Saitek Cyborg 'digital' joysticks

	For other joystick types (more/less axes, hats, and buttons) support
	you'll need to specify the types either on the kernel command line or on the
	module command line, when inserting analog into the kernel. The
	parameters are::

	analog.map=<type1>,<type2>,<type3>,....

	'type' is type of the joystick from the table below, defining joysticks
	present on gameports in the system, starting with gameport0, second 'type'
	entry defining joystick on gameport1 and so on.

	========= =====================================================
	Type Meaning
	========= =====================================================
	none No analog joystick on that port
	auto Autodetect joystick
	2btn 2-button n-axis joystick
	y-joy Two 2-button 2-axis joysticks on an Y-cable
	y-pad Two 2-button 2-axis gamepads on an Y-cable
	fcs Thrustmaster FCS compatible joystick
	chf Joystick with a CH Flightstick compatible hat
	fullchf CH Flightstick compatible with two hats and 6 buttons
	gamepad 4/6-button n-axis gamepad
	gamepad8 8-button 2-axis gamepad
	========= =====================================================

	In case your joystick doesn't fit in any of the above categories, you can
	specify the type as a number by combining the bits in the table below. This
	is not recommended unless you really know what are you doing. It's not
	dangerous, but not simple either.

	==== =========================
	Bit Meaning
	==== =========================
	0 Axis X1
	1 Axis Y1
	2 Axis X2
	3 Axis Y2
	4 Button A
	5 Button B
	6 Button C
	7 Button D
	8 CHF Buttons X and Y
	9 CHF Hat 1
	10 CHF Hat 2
	11 FCS Hat
	12 Pad Button X
	13 Pad Button Y
	14 Pad Button U
	15 Pad Button V
	16 Saitek F1-F4 Buttons
	17 Saitek Digital Mode
	19 GamePad
	20 Joy2 Axis X1
	21 Joy2 Axis Y1
	22 Joy2 Axis X2
	23 Joy2 Axis Y2
	24 Joy2 Button A
	25 Joy2 Button B
	26 Joy2 Button C
	27 Joy2 Button D
	31 Joy2 GamePad
	==== =========================

	Microsoft SideWinder joysticks
	------------------------------

	Microsoft 'Digital Overdrive' protocol is supported by the sidewinder.c
	module. All currently supported joysticks:

	* Microsoft SideWinder 3D Pro
	* Microsoft SideWinder Force Feedback Pro
	* Microsoft SideWinder Force Feedback Wheel
	* Microsoft SideWinder FreeStyle Pro
	* Microsoft SideWinder GamePad (up to four, chained)
	* Microsoft SideWinder Precision Pro
	* Microsoft SideWinder Precision Pro USB

	are autodetected, and thus no module parameters are needed.

	There is one caveat with the 3D Pro. There are 9 buttons reported,
	although the joystick has only 8. The 9th button is the mode switch on the
	rear side of the joystick. However, moving it, you'll reset the joystick,
	and make it unresponsive for about a one third of a second. Furthermore, the
	joystick will also re-center itself, taking the position it was in during
	this time as a new center position. Use it if you want, but think first.

	The SideWinder Standard is not a digital joystick, and thus is supported
	by the analog driver described above.

	Logitech ADI devices
	--------------------

	Logitech ADI protocol is supported by the adi.c module. It should support
	any Logitech device using this protocol. This includes, but is not limited
	to:

	* Logitech CyberMan 2
	* Logitech ThunderPad Digital
	* Logitech WingMan Extreme Digital
	* Logitech WingMan Formula
	* Logitech WingMan Interceptor
	* Logitech WingMan GamePad
	* Logitech WingMan GamePad USB
	* Logitech WingMan GamePad Extreme
	* Logitech WingMan Extreme Digital 3D

	ADI devices are autodetected, and the driver supports up to two (any
	combination of) devices on a single gameport, using an Y-cable or chained
	together.

	Logitech WingMan Joystick, Logitech WingMan Attack, Logitech WingMan
	Extreme and Logitech WingMan ThunderPad are not digital joysticks and are
	handled by the analog driver described above. Logitech WingMan Warrior and
	Logitech Magellan are supported by serial drivers described below. Logitech
	WingMan Force and Logitech WingMan Formula Force are supported by the
	I-Force driver described below. Logitech CyberMan is not supported yet.

	Gravis GrIP
	-----------

	Gravis GrIP protocol is supported by the grip.c module. It currently
	supports:

	* Gravis GamePad Pro
	* Gravis BlackHawk Digital
	* Gravis Xterminator
	* Gravis Xterminator DualControl

	All these devices are autodetected, and you can even use any combination
	of up to two of these pads either chained together or using an Y-cable on a
	single gameport.

	GrIP MultiPort isn't supported yet. Gravis Stinger is a serial device and is
	supported by the stinger driver. Other Gravis joysticks are supported by the
	analog driver.

	FPGaming A3D and MadCatz A3D
	----------------------------

	The Assassin 3D protocol created by FPGaming, is used both by FPGaming
	themselves and is licensed to MadCatz. A3D devices are supported by the
	a3d.c module. It currently supports:

	* FPGaming Assassin 3D
	* MadCatz Panther
	* MadCatz Panther XL

	All these devices are autodetected. Because the Assassin 3D and the Panther
	allow connecting analog joysticks to them, you'll need to load the analog
	driver as well to handle the attached joysticks.

	The trackball should work with USB mousedev module as a normal mouse. See
	the USB documentation for how to setup an USB mouse.

	ThrustMaster DirectConnect (BSP)
	--------------------------------

	The TM DirectConnect (BSP) protocol is supported by the tmdc.c
	module. This includes, but is not limited to:

	* ThrustMaster Millennium 3D Interceptor
	* ThrustMaster 3D Rage Pad
	* ThrustMaster Fusion Digital Game Pad

	Devices not directly supported, but hopefully working are:

	* ThrustMaster FragMaster
	* ThrustMaster Attack Throttle

	If you have one of these, contact me.

	TMDC devices are autodetected, and thus no parameters to the module
	are needed. Up to two TMDC devices can be connected to one gameport, using
	an Y-cable.

	Creative Labs Blaster
	---------------------

	The Blaster protocol is supported by the cobra.c module. It supports only
	the:

	* Creative Blaster GamePad Cobra

	Up to two of these can be used on a single gameport, using an Y-cable.

	Genius Digital joysticks
	------------------------

	The Genius digitally communicating joysticks are supported by the gf2k.c
	module. This includes:

	* Genius Flight2000 F-23 joystick
	* Genius Flight2000 F-31 joystick
	* Genius G-09D gamepad

	Other Genius digital joysticks are not supported yet, but support can be
	added fairly easily.

	InterAct Digital joysticks
	--------------------------

	The InterAct digitally communicating joysticks are supported by the
	interact.c module. This includes:

	* InterAct HammerHead/FX gamepad
	* InterAct ProPad8 gamepad

	Other InterAct digital joysticks are not supported yet, but support can be
	added fairly easily.

	PDPI Lightning 4 gamecards
	--------------------------

	PDPI Lightning 4 gamecards are supported by the lightning.c module.
	Once the module is loaded, the analog driver can be used to handle the
	joysticks. Digitally communicating joystick will work only on port 0, while
	using Y-cables, you can connect up to 8 analog joysticks to a single L4
	card, 16 in case you have two in your system.

	Trident 4DWave / Aureal Vortex
	------------------------------

	Soundcards with a Trident 4DWave DX/NX or Aureal Vortex/Vortex2 chipsets
	provide an "Enhanced Game Port" mode where the soundcard handles polling the
	joystick. This mode is supported by the pcigame.c module. Once loaded the
	analog driver can use the enhanced features of these gameports..

	Crystal SoundFusion
	-------------------

	Soundcards with Crystal SoundFusion chipsets provide an "Enhanced Game
	Port", much like the 4DWave or Vortex above. This, and also the normal mode
	for the port of the SoundFusion is supported by the cs461x.c module.

	SoundBlaster Live!
	------------------

	The Live! has a special PCI gameport, which, although it doesn't provide
	any "Enhanced" stuff like 4DWave and friends, is quite a bit faster than
	its ISA counterparts. It also requires special support, hence the
	emu10k1-gp.c module for it instead of the normal ns558.c one.

	SoundBlaster 64 and 128 - ES1370 and ES1371, ESS Solo1 and S3 SonicVibes
	------------------------------------------------------------------------

	These PCI soundcards have specific gameports. They are handled by the
	sound drivers themselves. Make sure you select gameport support in the
	joystick menu and sound card support in the sound menu for your appropriate
	card.

	Amiga
	-----

	Amiga joysticks, connected to an Amiga, are supported by the amijoy.c
	driver. Since they can't be autodetected, the driver has a command line:

	amijoy.map=<a>,<b>

	a and b define the joysticks connected to the JOY0DAT and JOY1DAT ports of
	the Amiga.

	====== ===========================
	Value Joystick type
	====== ===========================
	0 None
	1 1-button digital joystick
	====== ===========================

	No more joystick types are supported now, but that should change in the
	future if I get an Amiga in the reach of my fingers.

	Game console and 8-bit pads and joysticks
	-----------------------------------------

	These pads and joysticks are not designed for PCs and other computers
	Linux runs on, and usually require a special connector for attaching
	them through a parallel port.

	See :ref:`joystick-parport` for more info.

	SpaceTec/LabTec devices
	-----------------------

	SpaceTec serial devices communicate using the SpaceWare protocol. It is
	supported by the spaceorb.c and spaceball.c drivers. The devices currently
	supported by spaceorb.c are:

	* SpaceTec SpaceBall Avenger
	* SpaceTec SpaceOrb 360

	Devices currently supported by spaceball.c are:

	* SpaceTec SpaceBall 4000 FLX

	In addition to having the spaceorb/spaceball and serport modules in the
	kernel, you also need to attach a serial port to it. to do that, run the
	inputattach program::

	inputattach --spaceorb /dev/tts/x &

	or::

	inputattach --spaceball /dev/tts/x &

	where /dev/tts/x is the serial port which the device is connected to. After
	doing this, the device will be reported and will start working.

	There is one caveat with the SpaceOrb. The button #6, the on the bottom
	side of the orb, although reported as an ordinary button, causes internal
	recentering of the spaceorb, moving the zero point to the position in which
	the ball is at the moment of pressing the button. So, think first before
	you bind it to some other function.

	SpaceTec SpaceBall 2003 FLX and 3003 FLX are not supported yet.

	Logitech SWIFT devices
	----------------------

	The SWIFT serial protocol is supported by the warrior.c module. It
	currently supports only the:

	* Logitech WingMan Warrior

	but in the future, Logitech CyberMan (the original one, not CM2) could be
	supported as well. To use the module, you need to run inputattach after you
	insert/compile the module into your kernel::

	inputattach --warrior /dev/tts/x &

	/dev/tts/x is the serial port your Warrior is attached to.

	Magellan / Space Mouse
	----------------------

	The Magellan (or Space Mouse), manufactured by LogiCad3d (formerly Space
	Systems), for many other companies (Logitech, HP, ...) is supported by the
	joy-magellan module. It currently supports only the:

	* Magellan 3D
	* Space Mouse

	models, the additional buttons on the 'Plus' versions are not supported yet.

	To use it, you need to attach the serial port to the driver using the::

	inputattach --magellan /dev/tts/x &

	command. After that the Magellan will be detected, initialized, will beep,
	and the /dev/input/jsX device should become usable.

	I-Force devices
	---------------

	All I-Force devices are supported by the iforce module. This includes:

	* AVB Mag Turbo Force
	* AVB Top Shot Pegasus
	* AVB Top Shot Force Feedback Racing Wheel
	* Boeder Force Feedback Wheel
	* Logitech WingMan Force
	* Logitech WingMan Force Wheel
	* Guillemot Race Leader Force Feedback
	* Guillemot Force Feedback Racing Wheel
	* Thrustmaster Motor Sport GT

	To use it, you need to attach the serial port to the driver using the::

	inputattach --iforce /dev/tts/x &

	command. After that the I-Force device will be detected, and the
	/dev/input/jsX device should become usable.

	In case you're using the device via the USB port, the inputattach command
	isn't needed.

	The I-Force driver now supports force feedback via the event interface.

	Please note that Logitech WingMan 3D devices are _not_ supported by this
	module, rather by hid. Force feedback is not supported for those devices.
	Logitech gamepads are also hid devices.

	Gravis Stinger gamepad
	----------------------

	The Gravis Stinger serial port gamepad, designed for use with laptop
	computers, is supported by the stinger.c module. To use it, attach the
	serial port to the driver using::

	inputattach --stinger /dev/tty/x &

	where x is the number of the serial port.

	Troubleshooting
	===============

	There is quite a high probability that you run into some problems. For
	testing whether the driver works, if in doubt, use the jstest utility in
	some of its modes. The most useful modes are "normal" - for the 1.x
	interface, and "old" for the "0.x" interface. You run it by typing::

	jstest --normal /dev/input/js0
	jstest --old /dev/input/js0

	Additionally you can do a test with the evtest utility::

	evtest /dev/input/event0

	Oh, and read the FAQ! :)

	FAQ
	===

	:Q: Running 'jstest /dev/input/js0' results in "File not found" error. What's the
	cause?
	:A: The device files don't exist. Create them (see section 2.2).

	:Q: Is it possible to connect my old Atari/Commodore/Amiga/console joystick
	or pad that uses a 9-pin D-type cannon connector to the serial port of my
	PC?
	:A: Yes, it is possible, but it'll burn your serial port or the pad. It
	won't work, of course.

	:Q: My joystick doesn't work with Quake / Quake 2. What's the cause?
	:A: Quake / Quake 2 don't support joystick. Use joy2key to simulate keypresses
	for them.