diff options
Diffstat (limited to 'drivers/input/joystick/xpad.c')
| -rw-r--r-- | drivers/input/joystick/xpad.c | 567 |
1 files changed, 354 insertions, 213 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index 482cb1204e4..603fe0dd368 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -9,6 +9,7 @@ * 2005 Dominic Cerquetti <binary1230@yahoo.com> * 2006 Adam Buchbinder <adam.buchbinder@gmail.com> * 2007 Jan Kratochvil <honza@jikos.cz> + * 2010 Christoph Fritz <chf.fritz@googlemail.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -73,7 +74,6 @@ */ #include <linux/kernel.h> -#include <linux/init.h> #include <linux/slab.h> #include <linux/stat.h> #include <linux/module.h> @@ -86,76 +86,104 @@ /* xbox d-pads should map to buttons, as is required for DDR pads but we map them to axes when possible to simplify things */ -#define MAP_DPAD_TO_BUTTONS 0 -#define MAP_DPAD_TO_AXES 1 -#define MAP_DPAD_UNKNOWN 2 +#define MAP_DPAD_TO_BUTTONS (1 << 0) +#define MAP_TRIGGERS_TO_BUTTONS (1 << 1) +#define MAP_STICKS_TO_NULL (1 << 2) +#define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ + MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) #define XTYPE_XBOX 0 #define XTYPE_XBOX360 1 #define XTYPE_XBOX360W 2 #define XTYPE_UNKNOWN 3 -static int dpad_to_buttons; +static bool 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"); +static bool triggers_to_buttons; +module_param(triggers_to_buttons, bool, S_IRUGO); +MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); + +static bool sticks_to_null; +module_param(sticks_to_null, bool, S_IRUGO); +MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); + static const struct xpad_device { u16 idVendor; u16 idProduct; char *name; - u8 dpad_mapping; + u8 mapping; u8 xtype; } xpad_device[] = { - { 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 }, + { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, + { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, + { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, + { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, + { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, + { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, - { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, - { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, - { 0x046d, 0xc242, "Logitech Chillstream Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, - { 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 }, + { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, + { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, + { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, + { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, + { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, + { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, + { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, + { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, + { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, + { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, + { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, + { 0x0738, 0x4536, "Mad Catz MicroCON", 0, 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, 0x4716, "Mad Catz Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, - { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, + { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, + { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, + { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, + { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, { 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, 0x880a, "Pelican Eclipse PL-2023", 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 }, - { 0x0e6f, 0x0006, "Pelican 'TSZ' Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, - { 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 }, + { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 }, + { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, + { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, + { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, + { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, + { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, + { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, + { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, + { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, + { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, + { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, + { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, + { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, + { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, + { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, + { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, + { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, + { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, + { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, + { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, + { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, + { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, - { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, + { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, - { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, - { 0x045e, 0x028e, "Microsoft X-Box 360 pad", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, + { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, + { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, + { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, + { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, - { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", 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_UNKNOWN } + { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, + { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, + { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, + { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, + { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } }; /* buttons shared with xbox and xbox360 */ static const signed short xpad_common_btn[] = { BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ - BTN_START, BTN_BACK, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ + BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ -1 /* terminating entry */ }; @@ -165,13 +193,20 @@ static const signed short xpad_btn[] = { -1 /* terminating entry */ }; -/* only used if MAP_DPAD_TO_BUTTONS */ +/* used when dpad is mapped to buttons */ static const signed short xpad_btn_pad[] = { - BTN_LEFT, BTN_RIGHT, /* d-pad left, right */ - BTN_0, BTN_1, /* d-pad up, down (XXX names??) */ + BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ + BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ -1 /* terminating entry */ }; +/* used when triggers are mapped to buttons */ +static const signed short xpad_btn_triggers[] = { + BTN_TL2, BTN_TR2, /* triggers left/right */ + -1 +}; + + static const signed short xpad360_btn[] = { /* buttons for x360 controller */ BTN_TL, BTN_TR, /* Button LB/RB */ BTN_MODE, /* The big X button */ @@ -181,16 +216,21 @@ static const signed short xpad360_btn[] = { /* buttons for x360 controller */ static const signed short xpad_abs[] = { ABS_X, ABS_Y, /* left stick */ ABS_RX, ABS_RY, /* right stick */ - ABS_Z, ABS_RZ, /* triggers left/right */ -1 /* terminating entry */ }; -/* only used if MAP_DPAD_TO_AXES */ +/* used when dpad is mapped to axes */ static const signed short xpad_abs_pad[] = { ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ -1 /* terminating entry */ }; +/* used when triggers are mapped to axes */ +static const signed short xpad_abs_triggers[] = { + ABS_Z, ABS_RZ, /* triggers left/right */ + -1 +}; + /* Xbox 360 has a vendor-specific class, so we cannot match it with only * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we * match against vendor id as well. Wired Xbox 360 devices have protocol 1, @@ -205,24 +245,29 @@ static const signed short xpad_abs_pad[] = { { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \ { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) } -static struct usb_device_id xpad_table [] = { +static struct usb_device_id xpad_table[] = { { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */ XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */ XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */ XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ + { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */ + XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */ XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */ - XPAD_XBOX360_VENDOR(0x1bad), /* Rock Band Drums */ - XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ + XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */ + XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ + XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ + XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */ { } }; -MODULE_DEVICE_TABLE (usb, xpad_table); +MODULE_DEVICE_TABLE(usb, xpad_table); struct usb_xpad { struct input_dev *dev; /* input device interface */ struct usb_device *udev; /* usb device */ + struct usb_interface *intf; /* usb interface */ int pad_present; @@ -246,7 +291,7 @@ struct usb_xpad { char phys[64]; /* physical device path */ - int dpad_mapping; /* map d-pad to buttons or to axes */ + int mapping; /* map d-pad to buttons or to axes */ int xtype; /* type of xbox device */ }; @@ -264,38 +309,46 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d { struct input_dev *dev = xpad->dev; - /* left stick */ - input_report_abs(dev, ABS_X, - (__s16) le16_to_cpup((__le16 *)(data + 12))); - input_report_abs(dev, ABS_Y, - ~(__s16) le16_to_cpup((__le16 *)(data + 14))); - - /* right stick */ - input_report_abs(dev, ABS_RX, - (__s16) le16_to_cpup((__le16 *)(data + 16))); - input_report_abs(dev, ABS_RY, - ~(__s16) le16_to_cpup((__le16 *)(data + 18))); + if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { + /* left stick */ + input_report_abs(dev, ABS_X, + (__s16) le16_to_cpup((__le16 *)(data + 12))); + input_report_abs(dev, ABS_Y, + ~(__s16) le16_to_cpup((__le16 *)(data + 14))); + + /* right stick */ + input_report_abs(dev, ABS_RX, + (__s16) le16_to_cpup((__le16 *)(data + 16))); + input_report_abs(dev, ABS_RY, + ~(__s16) le16_to_cpup((__le16 *)(data + 18))); + } /* triggers left/right */ - input_report_abs(dev, ABS_Z, data[10]); - input_report_abs(dev, ABS_RZ, data[11]); + if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { + input_report_key(dev, BTN_TL2, data[10]); + input_report_key(dev, BTN_TR2, data[11]); + } else { + input_report_abs(dev, ABS_Z, data[10]); + input_report_abs(dev, ABS_RZ, data[11]); + } /* digital pad */ - if (xpad->dpad_mapping == MAP_DPAD_TO_AXES) { + if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { + /* dpad as buttons (left, right, up, down) */ + input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); + input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); + input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); + input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); + } else { input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04)); input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01)); - } else /* xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS */ { - input_report_key(dev, BTN_LEFT, data[2] & 0x04); - input_report_key(dev, BTN_RIGHT, data[2] & 0x08); - input_report_key(dev, BTN_0, data[2] & 0x01); /* up */ - input_report_key(dev, BTN_1, data[2] & 0x02); /* down */ } /* start/back buttons and stick press left/right */ input_report_key(dev, BTN_START, data[2] & 0x10); - input_report_key(dev, BTN_BACK, data[2] & 0x20); + input_report_key(dev, BTN_SELECT, data[2] & 0x20); input_report_key(dev, BTN_THUMBL, data[2] & 0x40); input_report_key(dev, BTN_THUMBR, data[2] & 0x80); @@ -328,22 +381,22 @@ static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev = xpad->dev; /* digital pad */ - if (xpad->dpad_mapping == MAP_DPAD_TO_AXES) { + if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { + /* dpad as buttons (left, right, up, down) */ + input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); + input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); + input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); + input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); + } else { input_report_abs(dev, ABS_HAT0X, !!(data[2] & 0x08) - !!(data[2] & 0x04)); input_report_abs(dev, ABS_HAT0Y, !!(data[2] & 0x02) - !!(data[2] & 0x01)); - } else if (xpad->dpad_mapping == MAP_DPAD_TO_BUTTONS) { - /* dpad as buttons (right, left, down, up) */ - input_report_key(dev, BTN_LEFT, data[2] & 0x04); - input_report_key(dev, BTN_RIGHT, data[2] & 0x08); - input_report_key(dev, BTN_0, data[2] & 0x01); /* up */ - input_report_key(dev, BTN_1, data[2] & 0x02); /* down */ } /* start/back buttons */ input_report_key(dev, BTN_START, data[2] & 0x10); - input_report_key(dev, BTN_BACK, data[2] & 0x20); + input_report_key(dev, BTN_SELECT, data[2] & 0x20); /* stick press left/right */ input_report_key(dev, BTN_THUMBL, data[2] & 0x40); @@ -358,21 +411,28 @@ static void xpad360_process_packet(struct usb_xpad *xpad, input_report_key(dev, BTN_TR, data[3] & 0x02); input_report_key(dev, BTN_MODE, data[3] & 0x04); - /* left stick */ - input_report_abs(dev, ABS_X, - (__s16) le16_to_cpup((__le16 *)(data + 6))); - input_report_abs(dev, ABS_Y, - ~(__s16) le16_to_cpup((__le16 *)(data + 8))); - - /* right stick */ - input_report_abs(dev, ABS_RX, - (__s16) le16_to_cpup((__le16 *)(data + 10))); - input_report_abs(dev, ABS_RY, - ~(__s16) le16_to_cpup((__le16 *)(data + 12))); + if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { + /* left stick */ + input_report_abs(dev, ABS_X, + (__s16) le16_to_cpup((__le16 *)(data + 6))); + input_report_abs(dev, ABS_Y, + ~(__s16) le16_to_cpup((__le16 *)(data + 8))); + + /* right stick */ + input_report_abs(dev, ABS_RX, + (__s16) le16_to_cpup((__le16 *)(data + 10))); + input_report_abs(dev, ABS_RY, + ~(__s16) le16_to_cpup((__le16 *)(data + 12))); + } /* triggers left/right */ - input_report_abs(dev, ABS_Z, data[4]); - input_report_abs(dev, ABS_RZ, data[5]); + if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { + input_report_key(dev, BTN_TL2, data[4]); + input_report_key(dev, BTN_TR2, data[5]); + } else { + input_report_abs(dev, ABS_Z, data[4]); + input_report_abs(dev, ABS_RZ, data[5]); + } input_sync(dev); } @@ -413,6 +473,7 @@ static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned cha static void xpad_irq_in(struct urb *urb) { struct usb_xpad *xpad = urb->context; + struct device *dev = &xpad->intf->dev; int retval, status; status = urb->status; @@ -425,11 +486,11 @@ static void xpad_irq_in(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", + dev_dbg(dev, "%s - urb shutting down with status: %d\n", __func__, status); return; default: - dbg("%s - nonzero urb status received: %d", + dev_dbg(dev, "%s - nonzero urb status received: %d\n", __func__, status); goto exit; } @@ -446,14 +507,17 @@ static void xpad_irq_in(struct urb *urb) } exit: - retval = usb_submit_urb (urb, GFP_ATOMIC); + retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err ("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } static void xpad_bulk_out(struct urb *urb) { + struct usb_xpad *xpad = urb->context; + struct device *dev = &xpad->intf->dev; + switch (urb->status) { case 0: /* success */ @@ -462,16 +526,20 @@ static void xpad_bulk_out(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); break; default: - dbg("%s - nonzero urb status received: %d", __func__, urb->status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); } } #if defined(CONFIG_JOYSTICK_XPAD_FF) || defined(CONFIG_JOYSTICK_XPAD_LEDS) static void xpad_irq_out(struct urb *urb) { + struct usb_xpad *xpad = urb->context; + struct device *dev = &xpad->intf->dev; int retval, status; status = urb->status; @@ -485,39 +553,45 @@ static void xpad_irq_out(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, status); return; default: - dbg("%s - nonzero urb status received: %d", __func__, status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, status); goto exit; } exit: retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) { struct usb_endpoint_descriptor *ep_irq_out; - int error = -ENOMEM; + int error; - if (xpad->xtype != XTYPE_XBOX360) + if (xpad->xtype == XTYPE_UNKNOWN) return 0; - xpad->odata = usb_buffer_alloc(xpad->udev, XPAD_PKT_LEN, - GFP_KERNEL, &xpad->odata_dma); - if (!xpad->odata) + xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, + GFP_KERNEL, &xpad->odata_dma); + if (!xpad->odata) { + error = -ENOMEM; goto fail1; + } mutex_init(&xpad->odata_mutex); xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); - if (!xpad->irq_out) + if (!xpad->irq_out) { + error = -ENOMEM; goto fail2; + } ep_irq_out = &intf->cur_altsetting->endpoint[1].desc; usb_fill_int_urb(xpad->irq_out, xpad->udev, @@ -529,21 +603,21 @@ static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) return 0; - fail2: usb_buffer_free(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); + fail2: usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); fail1: return error; } static void xpad_stop_output(struct usb_xpad *xpad) { - if (xpad->xtype == XTYPE_XBOX360) + if (xpad->xtype != XTYPE_UNKNOWN) usb_kill_urb(xpad->irq_out); } static void xpad_deinit_output(struct usb_xpad *xpad) { - if (xpad->xtype == XTYPE_XBOX360) { + if (xpad->xtype != XTYPE_UNKNOWN) { usb_free_urb(xpad->irq_out); - usb_buffer_free(xpad->udev, XPAD_PKT_LEN, + usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); } } @@ -554,24 +628,63 @@ static void xpad_stop_output(struct usb_xpad *xpad) {} #endif #ifdef CONFIG_JOYSTICK_XPAD_FF -static int xpad_play_effect(struct input_dev *dev, void *data, - struct ff_effect *effect) +static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) { struct usb_xpad *xpad = input_get_drvdata(dev); if (effect->type == FF_RUMBLE) { __u16 strong = effect->u.rumble.strong_magnitude; __u16 weak = effect->u.rumble.weak_magnitude; - xpad->odata[0] = 0x00; - xpad->odata[1] = 0x08; - xpad->odata[2] = 0x00; - xpad->odata[3] = strong / 256; - xpad->odata[4] = weak / 256; - xpad->odata[5] = 0x00; - xpad->odata[6] = 0x00; - xpad->odata[7] = 0x00; - xpad->irq_out->transfer_buffer_length = 8; - usb_submit_urb(xpad->irq_out, GFP_KERNEL); + + switch (xpad->xtype) { + + case XTYPE_XBOX: + xpad->odata[0] = 0x00; + xpad->odata[1] = 0x06; + xpad->odata[2] = 0x00; + xpad->odata[3] = strong / 256; /* left actuator */ + xpad->odata[4] = 0x00; + xpad->odata[5] = weak / 256; /* right actuator */ + xpad->irq_out->transfer_buffer_length = 6; + + return usb_submit_urb(xpad->irq_out, GFP_ATOMIC); + + case XTYPE_XBOX360: + xpad->odata[0] = 0x00; + xpad->odata[1] = 0x08; + xpad->odata[2] = 0x00; + xpad->odata[3] = strong / 256; /* left actuator? */ + xpad->odata[4] = weak / 256; /* right actuator? */ + xpad->odata[5] = 0x00; + xpad->odata[6] = 0x00; + xpad->odata[7] = 0x00; + xpad->irq_out->transfer_buffer_length = 8; + + return usb_submit_urb(xpad->irq_out, GFP_ATOMIC); + + case XTYPE_XBOX360W: + xpad->odata[0] = 0x00; + xpad->odata[1] = 0x01; + xpad->odata[2] = 0x0F; + xpad->odata[3] = 0xC0; + xpad->odata[4] = 0x00; + xpad->odata[5] = strong / 256; + xpad->odata[6] = weak / 256; + xpad->odata[7] = 0x00; + xpad->odata[8] = 0x00; + xpad->odata[9] = 0x00; + xpad->odata[10] = 0x00; + xpad->odata[11] = 0x00; + xpad->irq_out->transfer_buffer_length = 12; + + return usb_submit_urb(xpad->irq_out, GFP_ATOMIC); + + default: + dev_dbg(&xpad->dev->dev, + "%s - rumble command sent to unsupported xpad type: %d\n", + __func__, xpad->xtype); + return -1; + } } return 0; @@ -579,7 +692,7 @@ static int xpad_play_effect(struct input_dev *dev, void *data, static int xpad_init_ff(struct usb_xpad *xpad) { - if (xpad->xtype != XTYPE_XBOX360) + if (xpad->xtype == XTYPE_UNKNOWN) return 0; input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); @@ -667,7 +780,7 @@ static void xpad_led_disconnect(struct usb_xpad *xpad) if (xpad_led) { led_classdev_unregister(&xpad_led->led_cdev); - kfree(xpad_led->name); + kfree(xpad_led); } } #else @@ -681,7 +794,7 @@ static int xpad_open(struct input_dev *dev) struct usb_xpad *xpad = input_get_drvdata(dev); /* URB was submitted in probe */ - if(xpad->xtype == XTYPE_XBOX360W) + if (xpad->xtype == XTYPE_XBOX360W) return 0; xpad->irq_in->dev = xpad->udev; @@ -695,8 +808,9 @@ static void xpad_close(struct input_dev *dev) { struct usb_xpad *xpad = input_get_drvdata(dev); - if(xpad->xtype != XTYPE_XBOX360W) + if (xpad->xtype != XTYPE_XBOX360W) usb_kill_urb(xpad->irq_in); + xpad_stop_output(xpad); } @@ -712,11 +826,11 @@ static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); break; case ABS_Z: - case ABS_RZ: /* the triggers */ + case ABS_RZ: /* the triggers (if mapped to axes) */ input_set_abs_params(input_dev, abs, 0, 255, 0, 0); break; case ABS_HAT0X: - case ABS_HAT0Y: /* the d-pad (only if MAP_DPAD_TO_AXES) */ + case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ input_set_abs_params(input_dev, abs, -1, 1, 0, 0); break; } @@ -728,8 +842,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id struct usb_xpad *xpad; struct input_dev *input_dev; struct usb_endpoint_descriptor *ep_irq_in; - int i; - int error = -ENOMEM; + int i, error; for (i = 0; xpad_device[i].idVendor; i++) { if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && @@ -739,23 +852,29 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); input_dev = input_allocate_device(); - if (!xpad || !input_dev) + if (!xpad || !input_dev) { + error = -ENOMEM; goto fail1; + } - xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN, - GFP_KERNEL, &xpad->idata_dma); - if (!xpad->idata) + xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, + GFP_KERNEL, &xpad->idata_dma); + if (!xpad->idata) { + error = -ENOMEM; goto fail1; + } xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); - if (!xpad->irq_in) + if (!xpad->irq_in) { + error = -ENOMEM; goto fail2; + } xpad->udev = udev; - xpad->dpad_mapping = xpad_device[i].dpad_mapping; + xpad->intf = intf; + xpad->mapping = xpad_device[i].mapping; xpad->xtype = xpad_device[i].xtype; - if (xpad->dpad_mapping == MAP_DPAD_UNKNOWN) - xpad->dpad_mapping = !dpad_to_buttons; + if (xpad->xtype == XTYPE_UNKNOWN) { if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) @@ -764,7 +883,15 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id xpad->xtype = XTYPE_XBOX360; } else xpad->xtype = XTYPE_XBOX; + + if (dpad_to_buttons) + xpad->mapping |= MAP_DPAD_TO_BUTTONS; + if (triggers_to_buttons) + xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; + if (sticks_to_null) + xpad->mapping |= MAP_STICKS_TO_NULL; } + xpad->dev = input_dev; usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); @@ -779,39 +906,55 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id input_dev->open = xpad_open; input_dev->close = xpad_close; - input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); + input_dev->evbit[0] = BIT_MASK(EV_KEY); + + if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { + input_dev->evbit[0] |= BIT_MASK(EV_ABS); + /* set up axes */ + for (i = 0; xpad_abs[i] >= 0; i++) + xpad_set_up_abs(input_dev, xpad_abs[i]); + } - /* set up buttons */ + /* set up standard buttons */ for (i = 0; xpad_common_btn[i] >= 0; i++) - set_bit(xpad_common_btn[i], input_dev->keybit); - if ((xpad->xtype == XTYPE_XBOX360) || (xpad->xtype == XTYPE_XBOX360W)) + __set_bit(xpad_common_btn[i], input_dev->keybit); + + /* set up model-specific ones */ + if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W) { for (i = 0; xpad360_btn[i] >= 0; i++) - set_bit(xpad360_btn[i], input_dev->keybit); - else + __set_bit(xpad360_btn[i], input_dev->keybit); + } else { for (i = 0; xpad_btn[i] >= 0; i++) - set_bit(xpad_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); + __set_bit(xpad_btn[i], input_dev->keybit); + } - /* set up axes */ - for (i = 0; xpad_abs[i] >= 0; i++) - xpad_set_up_abs(input_dev, xpad_abs[i]); - if (xpad->dpad_mapping == MAP_DPAD_TO_AXES) + if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { + for (i = 0; xpad_btn_pad[i] >= 0; i++) + __set_bit(xpad_btn_pad[i], input_dev->keybit); + } else { for (i = 0; xpad_abs_pad[i] >= 0; i++) xpad_set_up_abs(input_dev, xpad_abs_pad[i]); + } + + if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { + for (i = 0; xpad_btn_triggers[i] >= 0; i++) + __set_bit(xpad_btn_triggers[i], input_dev->keybit); + } else { + for (i = 0; xpad_abs_triggers[i] >= 0; i++) + xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); + } error = xpad_init_output(intf, xpad); if (error) - goto fail2; + goto fail3; error = xpad_init_ff(xpad); if (error) - goto fail3; + goto fail4; error = xpad_led_probe(xpad); if (error) - goto fail3; + goto fail5; ep_irq_in = &intf->cur_altsetting->endpoint[0].desc; usb_fill_int_urb(xpad->irq_in, udev, @@ -823,34 +966,26 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id error = input_register_device(xpad->dev); if (error) - goto fail4; + goto fail6; usb_set_intfdata(intf, xpad); - /* - * Submit the int URB immediatly rather than waiting for open - * because we get status messages from the device whether - * or not any controllers are attached. In fact, it's - * exactly the message that a controller has arrived that - * we're waiting for. - */ if (xpad->xtype == XTYPE_XBOX360W) { - xpad->irq_in->dev = xpad->udev; - error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); - if (error) - goto fail4; - /* * Setup the message to set the LEDs on the * controller when it shows up */ xpad->bulk_out = usb_alloc_urb(0, GFP_KERNEL); - if(!xpad->bulk_out) - goto fail5; + if (!xpad->bulk_out) { + error = -ENOMEM; + goto fail7; + } xpad->bdata = kzalloc(XPAD_PKT_LEN, GFP_KERNEL); - if(!xpad->bdata) - goto fail6; + if (!xpad->bdata) { + error = -ENOMEM; + goto fail8; + } xpad->bdata[2] = 0x08; switch (intf->cur_altsetting->desc.bInterfaceNumber) { @@ -871,15 +1006,32 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id usb_fill_bulk_urb(xpad->bulk_out, udev, usb_sndbulkpipe(udev, ep_irq_in->bEndpointAddress), xpad->bdata, XPAD_PKT_LEN, xpad_bulk_out, xpad); + + /* + * Submit the int URB immediately rather than waiting for open + * because we get status messages from the device whether + * or not any controllers are attached. In fact, it's + * exactly the message that a controller has arrived that + * we're waiting for. + */ + xpad->irq_in->dev = xpad->udev; + error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); + if (error) + goto fail9; } return 0; - fail6: usb_free_urb(xpad->bulk_out); - fail5: usb_kill_urb(xpad->irq_in); - fail4: usb_free_urb(xpad->irq_in); - fail3: xpad_deinit_output(xpad); - fail2: usb_buffer_free(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); + fail9: kfree(xpad->bdata); + fail8: usb_free_urb(xpad->bulk_out); + fail7: input_unregister_device(input_dev); + input_dev = NULL; + fail6: xpad_led_disconnect(xpad); + fail5: if (input_dev) + input_ff_destroy(input_dev); + fail4: xpad_deinit_output(xpad); + fail3: usb_free_urb(xpad->irq_in); + fail2: usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); fail1: input_free_device(input_dev); kfree(xpad); return error; @@ -890,21 +1042,24 @@ static void xpad_disconnect(struct usb_interface *intf) { struct usb_xpad *xpad = usb_get_intfdata (intf); - usb_set_intfdata(intf, NULL); - if (xpad) { - xpad_led_disconnect(xpad); - input_unregister_device(xpad->dev); - xpad_deinit_output(xpad); - if (xpad->xtype == XTYPE_XBOX360W) { - usb_kill_urb(xpad->bulk_out); - usb_free_urb(xpad->bulk_out); - usb_kill_urb(xpad->irq_in); - } - usb_free_urb(xpad->irq_in); - usb_buffer_free(xpad->udev, XPAD_PKT_LEN, - xpad->idata, xpad->idata_dma); - kfree(xpad); + xpad_led_disconnect(xpad); + input_unregister_device(xpad->dev); + xpad_deinit_output(xpad); + + if (xpad->xtype == XTYPE_XBOX360W) { + usb_kill_urb(xpad->bulk_out); + usb_free_urb(xpad->bulk_out); + usb_kill_urb(xpad->irq_in); } + + usb_free_urb(xpad->irq_in); + usb_free_coherent(xpad->udev, XPAD_PKT_LEN, + xpad->idata, xpad->idata_dma); + + kfree(xpad->bdata); + kfree(xpad); + + usb_set_intfdata(intf, NULL); } static struct usb_driver xpad_driver = { @@ -914,21 +1069,7 @@ static struct usb_driver xpad_driver = { .id_table = xpad_table, }; -static int __init usb_xpad_init(void) -{ - int result = usb_register(&xpad_driver); - if (result == 0) - printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_DESC "\n"); - return result; -} - -static void __exit usb_xpad_exit(void) -{ - usb_deregister(&xpad_driver); -} - -module_init(usb_xpad_init); -module_exit(usb_xpad_exit); +module_usb_driver(xpad_driver); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); |