€•#Y      Œsphinx.addnodes”Œdocument”“”)”}”(Œ	rawsource”Œ ”Œchildren”]”(Œtranslations”ŒLanguagesNode”“”)”}”(hhh]”(h Œpending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ
attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ	refdomain”Œstd”Œreftype”Œdoc”Œ	reftarget”Œ./translations/zh_CN/input/gameport-programming”Œmodname”NŒ	classname”NŒrefexplicit”ˆuŒtagname”hhhubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ./translations/zh_TW/input/gameport-programming”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ./translations/it_IT/input/gameport-programming”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ./translations/ja_JP/input/gameport-programming”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ./translations/ko_KR/input/gameport-programming”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒSpanish”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ./translations/sp_SP/input/gameport-programming”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h
hhŒ	_document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒProgramming gameport drivers”h]”hŒProgramming gameport drivers”…””}”(hh¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh£hžhhŸŒH/var/lib/git/docbuild/linux/Documentation/input/gameport-programming.rst”h Kubh¢)”}”(hhh]”(h§)”}”(hŒA basic classic gameport”h]”hŒA basic classic gameport”…””}”(hhºhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh·hžhhŸh¶h KubhŒ	paragraph”“”)”}”(hŒŽIf the gameport doesn't provide more than the inb()/outb() functionality,
the code needed to register it with the joystick drivers is simple::”h]”hŒIf the gameport doesnâ€™t provide more than the inb()/outb() functionality,
the code needed to register it with the joystick drivers is simple:”…””}”(hhÊhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Khh·hžhubhŒliteral_block”“”)”}”(hŒZstruct gameport gameport;

gameport.io = MY_IO_ADDRESS;
gameport_register_port(&gameport);”h]”hŒZstruct gameport gameport;

gameport.io = MY_IO_ADDRESS;
gameport_register_port(&gameport);”…””}”hhÚsbah}”(h]”h ]”h"]”h$]”h&]”Œ	xml:space”Œpreserve”uh1hØhŸh¶h Khh·hžhubhÉ)”}”(hŒxMake sure struct gameport is initialized to 0 in all other fields. The
gameport generic code will take care of the rest.”h]”hŒxMake sure struct gameport is initialized to 0 in all other fields. The
gameport generic code will take care of the rest.”…””}”(hhêhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Khh·hžhubhÉ)”}”(hŒùIf your hardware supports more than one io address, and your driver can
choose which one to program the hardware to, starting from the more exotic
addresses is preferred, because the likelihood of clashing with the standard
0x201 address is smaller.”h]”hŒùIf your hardware supports more than one io address, and your driver can
choose which one to program the hardware to, starting from the more exotic
addresses is preferred, because the likelihood of clashing with the standard
0x201 address is smaller.”…””}”(hhøhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Khh·hžhubhÉ)”}”(hŒvE.g. if your driver supports addresses 0x200, 0x208, 0x210 and 0x218, then
0x218 would be the address of first choice.”h]”hŒvE.g. if your driver supports addresses 0x200, 0x208, 0x210 and 0x218, then
0x218 would be the address of first choice.”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Khh·hžhubhÉ)”}”(hŒŽIf your hardware supports a gameport address that is not mapped to ISA io
space (is above 0x1000), use that one, and don't map the ISA mirror.”h]”hŒIf your hardware supports a gameport address that is not mapped to ISA io
space (is above 0x1000), use that one, and donâ€™t map the ISA mirror.”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Khh·hžhubhÉ)”}”(hŒÃAlso, always request_region() on the whole io space occupied by the
gameport. Although only one ioport is really used, the gameport usually
occupies from one to sixteen addresses in the io space.”h]”hŒÃAlso, always request_region() on the whole io space occupied by the
gameport. Although only one ioport is really used, the gameport usually
occupies from one to sixteen addresses in the io space.”…””}”(hj"  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Khh·hžhubhÉ)”}”(hX‰  Please also consider enabling the gameport on the card in the ->open()
callback if the io is mapped to ISA space - this way it'll occupy the io
space only when something really is using it. Disable it again in the
->close() callback. You also can select the io address in the ->open()
callback, so that it doesn't fail if some of the possible addresses are
already occupied by other gameports.”h]”hX  Please also consider enabling the gameport on the card in the ->open()
callback if the io is mapped to ISA space - this way itâ€™ll occupy the io
space only when something really is using it. Disable it again in the
->close() callback. You also can select the io address in the ->open()
callback, so that it doesnâ€™t fail if some of the possible addresses are
already occupied by other gameports.”…””}”(hj0  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K"hh·hžhubeh}”(h]”Œa-basic-classic-gameport”ah ]”h"]”Œa basic classic gameport”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Kubh¢)”}”(hhh]”(h§)”}”(hŒMemory mapped gameport”h]”hŒMemory mapped gameport”…””}”(hjI  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjF  hžhhŸh¶h K*ubhÉ)”}”(hŒÑWhen a gameport can be accessed through MMIO, this way is preferred, because
it is faster, allowing more reads per second. Registering such a gameport
isn't as easy as a basic IO one, but not so much complex::”h]”hŒÒWhen a gameport can be accessed through MMIO, this way is preferred, because
it is faster, allowing more reads per second. Registering such a gameport
isnâ€™t as easy as a basic IO one, but not so much complex:”…””}”(hjW  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K,hjF  hžhubhÙ)”}”(hX  struct gameport gameport;

void my_trigger(struct gameport *gameport)
{
        my_mmio = 0xff;
}

unsigned char my_read(struct gameport *gameport)
{
        return my_mmio;
}

gameport.read = my_read;
gameport.trigger = my_trigger;
gameport_register_port(&gameport);”h]”hX  struct gameport gameport;

void my_trigger(struct gameport *gameport)
{
        my_mmio = 0xff;
}

unsigned char my_read(struct gameport *gameport)
{
        return my_mmio;
}

gameport.read = my_read;
gameport.trigger = my_trigger;
gameport_register_port(&gameport);”…””}”hje  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K0hjF  hžhubhŒtarget”“”)”}”(hŒ.. _gameport_pgm_cooked_mode:”h]”h}”(h]”h ]”h"]”h$]”h&]”Œrefid”Œgameport-pgm-cooked-mode”uh1js  h K@hjF  hžhhŸh¶ubeh}”(h]”Œmemory-mapped-gameport”ah ]”h"]”Œmemory mapped gameport”ah$]”h&]”uh1h¡hh£hžhhŸh¶h K*ubh¢)”}”(hhh]”(h§)”}”(hŒCooked mode gameport”h]”hŒCooked mode gameport”…””}”(hjŒ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hj‰  hžhhŸh¶h KCubhÉ)”}”(hŒÃThere are gameports that can report the axis values as numbers, that means
the driver doesn't have to measure them the old way - an ADC is built into
the gameport. To register a cooked gameport::”h]”hŒÄThere are gameports that can report the axis values as numbers, that means
the driver doesnâ€™t have to measure them the old way - an ADC is built into
the gameport. To register a cooked gameport:”…””}”(hjš  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h KEhj‰  hžhubhÙ)”}”(hX¹  struct gameport gameport;

int my_cooked_read(struct gameport *gameport, int *axes, int *buttons)
{
        int i;

        for (i = 0; i < 4; i++)
                axes[i] = my_mmio[i];
        buttons[0] = my_mmio[4];
}

int my_open(struct gameport *gameport, int mode)
{
        return -(mode != GAMEPORT_MODE_COOKED);
}

gameport.cooked_read = my_cooked_read;
gameport.open = my_open;
gameport.fuzz = 8;
gameport_register_port(&gameport);”h]”hX¹  struct gameport gameport;

int my_cooked_read(struct gameport *gameport, int *axes, int *buttons)
{
        int i;

        for (i = 0; i < 4; i++)
                axes[i] = my_mmio[i];
        buttons[0] = my_mmio[4];
}

int my_open(struct gameport *gameport, int mode)
{
        return -(mode != GAMEPORT_MODE_COOKED);
}

gameport.cooked_read = my_cooked_read;
gameport.open = my_open;
gameport.fuzz = 8;
gameport_register_port(&gameport);”…””}”hj¨  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h KIhj‰  hžhubhÉ)”}”(hXo  The only confusing thing here is the fuzz value. Best determined by
experimentation, it is the amount of noise in the ADC data. Perfect
gameports can set this to zero, most common have fuzz between 8 and 32.
See analog.c and input.c for handling of fuzz - the fuzz value determines
the size of a gaussian filter window that is used to eliminate the noise
in the data.”h]”hXo  The only confusing thing here is the fuzz value. Best determined by
experimentation, it is the amount of noise in the ADC data. Perfect
gameports can set this to zero, most common have fuzz between 8 and 32.
See analog.c and input.c for handling of fuzz - the fuzz value determines
the size of a gaussian filter window that is used to eliminate the noise
in the data.”…””}”(hj¶  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K^hj‰  hžhubeh}”(h]”(Œcooked-mode-gameport”j€  eh ]”h"]”(Œcooked mode gameport”Œgameport_pgm_cooked_mode”eh$]”h&]”uh1h¡hh£hžhhŸh¶h KCŒexpect_referenced_by_name”}”jÊ  ju  sŒexpect_referenced_by_id”}”j€  ju  subh¢)”}”(hhh]”(h§)”}”(hŒMore complex gameports”h]”hŒMore complex gameports”…””}”(hjÔ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjÑ  hžhhŸh¶h KfubhÉ)”}”(hX]  Gameports can support both raw and cooked modes. In that case combine either
examples 1+2 or 1+3. Gameports can support internal calibration - see below,
and also lightning.c and analog.c on how that works. If your driver supports
more than one gameport instance simultaneously, use the ->private member of
the gameport struct to point to your data.”h]”hX]  Gameports can support both raw and cooked modes. In that case combine either
examples 1+2 or 1+3. Gameports can support internal calibration - see below,
and also lightning.c and analog.c on how that works. If your driver supports
more than one gameport instance simultaneously, use the ->private member of
the gameport struct to point to your data.”…””}”(hjâ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h KhhjÑ  hžhubeh}”(h]”Œmore-complex-gameports”ah ]”h"]”Œmore complex gameports”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Kfubh¢)”}”(hhh]”(h§)”}”(hŒUnregistering a gameport”h]”hŒUnregistering a gameport”…””}”(hjû  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjø  hžhhŸh¶h KoubhÉ)”}”(hŒSimple::”h]”hŒSimple:”…””}”(hj	  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Kqhjø  hžhubhÙ)”}”(hŒ$gameport_unregister_port(&gameport);”h]”hŒ$gameport_unregister_port(&gameport);”…””}”hj  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h Kshjø  hžhubeh}”(h]”Œunregistering-a-gameport”ah ]”h"]”Œunregistering a gameport”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Koubh¢)”}”(hhh]”(h§)”}”(hŒThe gameport structure”h]”hŒThe gameport structure”…””}”(hj0  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hj-  hžhhŸh¶h KvubhÙ)”}”(hŒ'struct gameport {

    void *port_data;”h]”hŒ'struct gameport {

    void *port_data;”…””}”hj>  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h Kzhj-  hžhubhÉ)”}”(hŒQA private pointer for free use in the gameport driver. (Not the joystick
driver!)”h]”hŒQA private pointer for free use in the gameport driver. (Not the joystick
driver!)”…””}”(hjL  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K~hj-  hžhubhÙ)”}”(hŒchar name[32];”h]”hŒchar name[32];”…””}”hjZ  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h Kƒhj-  hžhubhÉ)”}”(hŒWDriver's name as set by driver calling gameport_set_name(). Informational
purpose only.”h]”hŒYDriverâ€™s name as set by driver calling gameport_set_name(). Informational
purpose only.”…””}”(hjh  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K…hj-  hžhubhÙ)”}”(hŒchar phys[32];”h]”hŒchar phys[32];”…””}”hjv  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h KŠhj-  hžhubhÉ)”}”(hŒngameport's physical name/description as set by driver calling gameport_set_phys().
Informational purpose only.”h]”hŒpgameportâ€™s physical name/description as set by driver calling gameport_set_phys().
Informational purpose only.”…””}”(hj„  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h KŒhj-  hžhubhÙ)”}”(hŒint io;”h]”hŒint io;”…””}”hj’  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K‘hj-  hžhubhÉ)”}”(hŒ}I/O address for use with raw mode. You have to either set this, or ->read()
to some value if your gameport supports raw mode.”h]”hŒ}I/O address for use with raw mode. You have to either set this, or ->read()
to some value if your gameport supports raw mode.”…””}”(hj   hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K“hj-  hžhubhÙ)”}”(hŒ
int speed;”h]”hŒ
int speed;”…””}”hj®  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K˜hj-  hžhubhÉ)”}”(hŒFRaw mode speed of the gameport reads in thousands of reads per second.”h]”hŒFRaw mode speed of the gameport reads in thousands of reads per second.”…””}”(hj¼  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Kšhj-  hžhubhÙ)”}”(hŒ	int fuzz;”h]”hŒ	int fuzz;”…””}”hjÊ  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h Kžhj-  hžhubhÉ)”}”(hŒ™If the gameport supports cooked mode, this should be set to a value that
represents the amount of noise in the data. See
:ref:`gameport_pgm_cooked_mode`.”h]”(hŒyIf the gameport supports cooked mode, this should be set to a value that
represents the amount of noise in the data. See
”…””}”(hjØ  hžhhŸNh Nubh)”}”(hŒ:ref:`gameport_pgm_cooked_mode`”h]”hŒinline”“”)”}”(hjâ  h]”hŒgameport_pgm_cooked_mode”…””}”(hjæ  hžhhŸNh Nubah}”(h]”h ]”(Œxref”Œstd”Œstd-ref”eh"]”h$]”h&]”uh1jä  hjà  ubah}”(h]”h ]”h"]”h$]”h&]”Œrefdoc”Œinput/gameport-programming”Œ	refdomain”jñ  Œreftype”Œref”Œrefexplicit”‰Œrefwarn”ˆŒ	reftarget”Œgameport_pgm_cooked_mode”uh1hhŸh¶h K hjØ  ubhŒ.”…””}”(hjØ  hžhhŸNh Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K hj-  hžhubhÙ)”}”(hŒ#void (*trigger)(struct gameport *);”h]”hŒ#void (*trigger)(struct gameport *);”…””}”hj  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K¦hj-  hžhubhÉ)”}”(hŒfTrigger. This function should trigger the ns558 oneshots. If set to NULL,
outb(0xff, io) will be used.”h]”hŒfTrigger. This function should trigger the ns558 oneshots. If set to NULL,
outb(0xff, io) will be used.”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K¨hj-  hžhubhÙ)”}”(hŒ)unsigned char (*read)(struct gameport *);”h]”hŒ)unsigned char (*read)(struct gameport *);”…””}”hj+  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K­hj-  hžhubhÉ)”}”(hŒVRead the buttons and ns558 oneshot bits. If set to NULL, inb(io) will be
used instead.”h]”hŒVRead the buttons and ns558 oneshot bits. If set to NULL, inb(io) will be
used instead.”…””}”(hj9  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K¯hj-  hžhubhÙ)”}”(hŒ?int (*cooked_read)(struct gameport *, int *axes, int *buttons);”h]”hŒ?int (*cooked_read)(struct gameport *, int *axes, int *buttons);”…””}”hjG  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K´hj-  hžhubhÉ)”}”(hŒÏIf the gameport supports cooked mode, it should point this to its cooked
read function. It should fill axes[0..3] with four values of the joystick axes
and buttons[0] with four bits representing the buttons.”h]”hŒÏIf the gameport supports cooked mode, it should point this to its cooked
read function. It should fill axes[0..3] with four values of the joystick axes
and buttons[0] with four bits representing the buttons.”…””}”(hjU  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K¶hj-  hžhubhÙ)”}”(hŒ9int (*calibrate)(struct gameport *, int *axes, int *max);”h]”hŒ9int (*calibrate)(struct gameport *, int *axes, int *max);”…””}”hjc  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h K¼hj-  hžhubhÉ)”}”(hX§  Function for calibrating the ADC hardware. When called, axes[0..3] should be
pre-filled by cooked data by the caller, max[0..3] should be pre-filled with
expected maximums for each axis. The calibrate() function should set the
sensitivity of the ADC hardware so that the maximums fit in its range and
recompute the axes[] values to match the new sensitivity or re-read them from
the hardware so that they give valid values.”h]”hX§  Function for calibrating the ADC hardware. When called, axes[0..3] should be
pre-filled by cooked data by the caller, max[0..3] should be pre-filled with
expected maximums for each axis. The calibrate() function should set the
sensitivity of the ADC hardware so that the maximums fit in its range and
recompute the axes[] values to match the new sensitivity or re-read them from
the hardware so that they give valid values.”…””}”(hjq  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h K¾hj-  hžhubhÙ)”}”(hŒ)int (*open)(struct gameport *, int mode);”h]”hŒ)int (*open)(struct gameport *, int mode);”…””}”hj  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h KÇhj-  hžhubhÉ)”}”(hXI  Open() serves two purposes. First a driver either opens the port in raw or
in cooked mode, the open() callback can decide which modes are supported.
Second, resource allocation can happen here. The port can also be enabled
here. Prior to this call, other fields of the gameport struct (namely the io
member) need not to be valid.”h]”hXI  Open() serves two purposes. First a driver either opens the port in raw or
in cooked mode, the open() callback can decide which modes are supported.
Second, resource allocation can happen here. The port can also be enabled
here. Prior to this call, other fields of the gameport struct (namely the io
member) need not to be valid.”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h KÉhj-  hžhubhÙ)”}”(hŒ!void (*close)(struct gameport *);”h]”hŒ!void (*close)(struct gameport *);”…””}”hj›  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h KÑhj-  hžhubhÉ)”}”(hŒUClose() should free the resources allocated by open, possibly disabling the
gameport.”h]”hŒUClose() should free the resources allocated by open, possibly disabling the
gameport.”…””}”(hj©  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h KÓhj-  hžhubhÙ)”}”(hXb  struct timer_list poll_timer;
unsigned int poll_interval;     /* in msecs */
spinlock_t timer_lock;
unsigned int poll_cnt;
void (*poll_handler)(struct gameport *);
struct gameport *parent, *child;
struct gameport_driver *drv;
struct mutex drv_mutex;         /* protects serio->drv so attributes can pin driver */
struct device dev;
struct list_head node;”h]”hXb  struct timer_list poll_timer;
unsigned int poll_interval;     /* in msecs */
spinlock_t timer_lock;
unsigned int poll_cnt;
void (*poll_handler)(struct gameport *);
struct gameport *parent, *child;
struct gameport_driver *drv;
struct mutex drv_mutex;         /* protects serio->drv so attributes can pin driver */
struct device dev;
struct list_head node;”…””}”hj·  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h KØhj-  hžhubhÉ)”}”(hŒ'For internal use by the gameport layer.”h]”hŒ'For internal use by the gameport layer.”…””}”(hjÅ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Kãhj-  hžhubhÙ)”}”(hŒ};”h]”hŒ};”…””}”hjÓ  sbah}”(h]”h ]”h"]”h$]”h&]”hèhéuh1hØhŸh¶h Kçhj-  hžhubhÉ)”}”(hŒEnjoy!”h]”hŒEnjoy!”…””}”(hjá  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhŸh¶h Kéhj-  hžhubeh}”(h]”Œthe-gameport-structure”ah ]”h"]”Œthe gameport structure”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Kvubeh}”(h]”Œprogramming-gameport-drivers”ah ]”h"]”Œprogramming gameport drivers”ah$]”h&]”uh1h¡hhhžhhŸh¶h Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”h¶uh1hŒcurrent_source”NŒcurrent_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)”}”(h¦NŒ	generator”NŒ	datestamp”NŒsource_link”NŒ
source_url”NŒtoc_backlinks”Œentry”Œfootnote_backlinks”KŒsectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒstrip_classes”NŒreport_level”KŒ
halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ	traceback”ˆŒinput_encoding”Œ	utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”j"  Œerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œlanguage_code”Œen”Œrecord_dependencies”NŒconfig”NŒ	id_prefix”hŒauto_id_prefix”Œid”Œdump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”h¶Œ_destination”NŒ_config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒraw_enabled”KŒline_length_limit”M'Œpep_references”NŒpep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒrfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ	tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œsmart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œdocinfo_xform”KŒsectsubtitle_xform”‰Œimage_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”j€  ]”ju  asŒnameids”}”(jü  jù  jC  j@  j†  jƒ  jÊ  j€  jÉ  jÆ  jõ  jò  j*  j'  jô  jñ  uŒ	nametypes”}”(jü  ‰jC  ‰j†  ‰jÊ  ˆjÉ  ‰jõ  ‰j*  ‰jô  ‰uh}”(jù  h£j@  h·jƒ  jF  j€  j‰  jÆ  j‰  jò  jÑ  j'  jø  jñ  j-  uŒfootnote_refs”}”Œcitation_refs”}”Œautofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ	footnotes”]”Œ	citations”]”Œautofootnote_start”KŒsymbol_footnote_start”K Œ
id_counter”Œcollections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”hŒsystem_message”“”)”}”(hhh]”hÉ)”}”(hhh]”hŒ>Hyperlink target "gameport-pgm-cooked-mode" is not referenced.”…””}”hjŒ  sbah}”(h]”h ]”h"]”h$]”h&]”uh1hÈhj‰  ubah}”(h]”h ]”h"]”h$]”h&]”Œlevel”KŒtype”ŒINFO”Œsource”h¶Œline”K@uh1j‡  ubaŒtransformer”NŒinclude_log”]”Œ
decoration”Nhžhub.