diff options
| -rw-r--r-- | drivers/input/joystick/xpad.c | 151 |
1 files changed, 117 insertions, 34 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index 8c8cd95a698..f21f84a2dff 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -8,6 +8,7 @@ * Ivan Hawkes <blackhawk@ivanhawkes.com> * 2005 Dominic Cerquetti <binary1230@yahoo.com> * 2006 Adam Buchbinder <adam.buchbinder@gmail.com> + * 2007 Jan Kratochvil <honza@jikos.cz> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -28,6 +29,7 @@ * - information from http://euc.jp/periphs/xbox-controller.ja.html * - the iForce driver drivers/char/joystick/iforce.c * - the skeleton-driver drivers/usb/usb-skeleton.c + * - Xbox 360 information http://www.free60.org/wiki/Gamepad * * Thanks to: * - ITO Takayuki for providing essential xpad information on his website @@ -88,6 +90,9 @@ #define MAP_DPAD_TO_AXES 1 #define MAP_DPAD_UNKNOWN -1 +#define XTYPE_XBOX 0 +#define XTYPE_XBOX360 1 + static int dpad_to_buttons; module_param(dpad_to_buttons, bool, S_IRUGO); MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); @@ -97,40 +102,42 @@ static const struct xpad_device { u16 idProduct; char *name; u8 dpad_mapping; + u8 xtype; } xpad_device[] = { - { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", MAP_DPAD_TO_AXES }, - { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", MAP_DPAD_TO_AXES }, - { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", MAP_DPAD_TO_AXES }, - { 0x045e, 0x0287, "Microsoft Xbox Controller S", MAP_DPAD_TO_AXES }, - { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", MAP_DPAD_TO_BUTTONS }, - { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", MAP_DPAD_TO_AXES }, - { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", MAP_DPAD_TO_AXES }, - { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", MAP_DPAD_TO_AXES }, - { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", MAP_DPAD_TO_AXES }, - { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", MAP_DPAD_TO_AXES }, - { 0x0738, 0x4516, "Mad Catz Control Pad", MAP_DPAD_TO_AXES }, - { 0x0738, 0x4522, "Mad Catz LumiCON", MAP_DPAD_TO_AXES }, - { 0x0738, 0x4526, "Mad Catz Control Pad Pro", MAP_DPAD_TO_AXES }, - { 0x0738, 0x4536, "Mad Catz MicroCON", MAP_DPAD_TO_AXES }, - { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS }, - { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", MAP_DPAD_TO_AXES }, - { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS }, - { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES }, - { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES }, - { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", MAP_DPAD_TO_AXES }, - { 0x0e4c, 0x1097, "Radica Gamester Controller", MAP_DPAD_TO_AXES }, - { 0x0e4c, 0x2390, "Radica Games Jtech Controller", MAP_DPAD_TO_AXES}, - { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", MAP_DPAD_TO_AXES }, - { 0x0e6f, 0x0005, "Eclipse wireless Controller", MAP_DPAD_TO_AXES }, - { 0x0e6f, 0x0006, "Edge wireless Controller", MAP_DPAD_TO_AXES }, - { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", MAP_DPAD_TO_AXES }, - { 0x0f30, 0x0202, "Joytech Advanced Controller", MAP_DPAD_TO_AXES }, - { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES }, - { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", MAP_DPAD_TO_AXES }, - { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS }, - { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS }, - { 0xffff, 0xffff, "Chinese-made Xbox Controller", MAP_DPAD_TO_AXES }, - { 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN } + { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x045e, 0x0287, "Microsoft Xbox Controller S", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, + { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x4516, "Mad Catz Control Pad", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x4522, "Mad Catz LumiCON", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x4526, "Mad Catz Control Pad Pro", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x4536, "Mad Catz MicroCON", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, + { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, + { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e4c, 0x1097, "Radica Gamester Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e4c, 0x2390, "Radica Games Jtech Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e6f, 0x0005, "Eclipse wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e6f, 0x0006, "Edge wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0f30, 0x0202, "Joytech Advanced Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, + { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, + { 0x045e, 0x028e, "Microsoft X-Box 360 pad", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, + { 0xffff, 0xffff, "Chinese-made Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0000, 0x0000, "Generic X-Box pad", MAP_DPAD_UNKNOWN, XTYPE_XBOX } }; static const signed short xpad_btn[] = { @@ -146,6 +153,12 @@ static const signed short xpad_btn_pad[] = { -1 /* terminating entry */ }; +static const signed short xpad360_btn[] = { /* buttons for x360 controller */ + BTN_TL, BTN_TR, /* Button LB/RB */ + BTN_MODE, /* The big X button */ + -1 +}; + static const signed short xpad_abs[] = { ABS_X, ABS_Y, /* left stick */ ABS_RX, ABS_RY, /* right stick */ @@ -159,8 +172,12 @@ static const signed short xpad_abs_pad[] = { -1 /* terminating entry */ }; +/* Xbox 360 has a vendor-specific (sub)class, so we cannot match it with only + * USB_INTERFACE_INFO, more to that this device has 4 InterfaceProtocols, + * but we need only one of them. */ static struct usb_device_id xpad_table [] = { { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */ + { USB_DEVICE_INTERFACE_PROTOCOL(0x045e, 0x028e, 1) }, /* X-Box 360 controller */ { } }; @@ -177,6 +194,7 @@ struct usb_xpad { char phys[65]; /* physical device path */ int dpad_mapping; /* map d-pad to buttons or to axes */ + int xtype; /* type of xbox device */ }; /* @@ -235,6 +253,64 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d input_sync(dev); } +/* + * xpad360_process_packet + * + * Completes a request by converting the data into events for the + * input subsystem. It is version for xbox 360 controller + * + * The used report descriptor was taken from: + * http://www.free60.org/wiki/Gamepad + */ + +static void xpad360_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) +{ + struct input_dev *dev = xpad->dev; + + /* digital pad */ + if (xpad->dpad_mapping == MAP_DPAD_TO_AXES) { + input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x01) - !!((data[2] & 0x08) >> 3)); + input_report_abs(dev, ABS_HAT0Y, !!((data[2] & 0x02) >> 1) - !!((data[2] & 0x04) >> 2)); + } else if ( xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS ) { + /* dpad as buttons (right, left, down, up) */ + input_report_key(dev, BTN_RIGHT, (data[2] & 0x01)); + input_report_key(dev, BTN_LEFT, (data[2] & 0x08) >> 3); + input_report_key(dev, BTN_0, (data[2] & 0x02) >> 1); + input_report_key(dev, BTN_1, (data[2] & 0x04) >> 2); + } + + /* start/back buttons */ + input_report_key(dev, BTN_START, (data[2] & 0x10) >> 4); + input_report_key(dev, BTN_BACK, (data[2] & 0x20) >> 5); + + /* stick press left/right */ + input_report_key(dev, BTN_THUMBL, data[2] & 0x40); + input_report_key(dev, BTN_THUMBR, data[2] & 0x80); + + /* buttons A,B,X,Y,TL,TR and MODE */ + input_report_key(dev, BTN_A, (data[3] & 0x10) >> 4); + input_report_key(dev, BTN_B, (data[3] & 0x20) >> 5); + input_report_key(dev, BTN_X, (data[3] & 0x40) >> 6); + input_report_key(dev, BTN_Y, (data[3] & 0x80) >> 7); + input_report_key(dev, BTN_TL, data[3] & 0x01 ); + input_report_key(dev, BTN_TR, (data[3] & 0x02) >> 1); + input_report_key(dev, BTN_MODE, (data[3] & 0x04) >> 2); + + /* left stick */ + input_report_abs(dev, ABS_X, (__s16) (((__s16)data[7] << 8) | (__s16)data[6])); + input_report_abs(dev, ABS_Y, ~(__s16) (((__s16)data[9] << 8) | (__s16)data[8])); + + /* right stick */ + input_report_abs(dev, ABS_RY, ~(__s16) (((__s16)data[13] << 8) | (__s16)data[12])); + input_report_abs(dev, ABS_RX, (__s16) (((__s16)data[11] << 8) | (__s16)data[10])); + + /* triggers left/right */ + input_report_abs(dev, ABS_Z, data[4]); + input_report_abs(dev, ABS_RZ, data[5]); + + input_sync(dev); +} + static void xpad_irq_in(struct urb *urb) { struct usb_xpad *xpad = urb->context; @@ -255,7 +331,10 @@ static void xpad_irq_in(struct urb *urb) goto exit; } - xpad_process_packet(xpad, 0, xpad->idata); + if (xpad->xtype == XTYPE_XBOX360) + xpad360_process_packet(xpad, 0, xpad->idata); + else + xpad_process_packet(xpad, 0, xpad->idata); exit: retval = usb_submit_urb (urb, GFP_ATOMIC); @@ -335,6 +414,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id xpad->udev = udev; xpad->dpad_mapping = xpad_device[i].dpad_mapping; + xpad->xtype = xpad_device[i].xtype; if (xpad->dpad_mapping == MAP_DPAD_UNKNOWN) xpad->dpad_mapping = dpad_to_buttons; xpad->dev = input_dev; @@ -356,6 +436,9 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id /* set up buttons */ for (i = 0; xpad_btn[i] >= 0; i++) set_bit(xpad_btn[i], input_dev->keybit); + if (xpad->xtype == XTYPE_XBOX360) + for (i = 0; xpad360_btn[i] >= 0; i++) + set_bit(xpad360_btn[i], input_dev->keybit); if (xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS) for (i = 0; xpad_btn_pad[i] >= 0; i++) set_bit(xpad_btn_pad[i], input_dev->keybit); |