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- /*
- * X-Box gamepad driver
- *
- * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de>
- * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>,
- * Steven Toth <steve@toth.demon.co.uk>,
- * Franz Lehner <franz@caos.at>,
- * Ivan Hawkes <blackhawk@ivanhawkes.com>
- * 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
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- *
- * This driver is based on:
- * - 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
- * - Xbox One information https://github.com/quantus/xbox-one-controller-protocol
- *
- * Thanks to:
- * - ITO Takayuki for providing essential xpad information on his website
- * - Vojtech Pavlik - iforce driver / input subsystem
- * - Greg Kroah-Hartman - usb-skeleton driver
- * - XBOX Linux project - extra USB id's
- * - Pekka Pöyry (quantus) - Xbox One controller reverse engineering
- *
- * TODO:
- * - fine tune axes (especially trigger axes)
- * - fix "analog" buttons (reported as digital now)
- * - get rumble working
- * - need USB IDs for other dance pads
- *
- * History:
- *
- * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller"
- *
- * 2002-07-02 - 0.0.2 : basic working version
- * - all axes and 9 of the 10 buttons work (german InterAct device)
- * - the black button does not work
- *
- * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik
- * - indentation fixes
- * - usb + input init sequence fixes
- *
- * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3
- * - verified the lack of HID and report descriptors
- * - verified that ALL buttons WORK
- * - fixed d-pad to axes mapping
- *
- * 2002-07-17 - 0.0.5 : simplified d-pad handling
- *
- * 2004-10-02 - 0.0.6 : DDR pad support
- * - borrowed from the XBOX linux kernel
- * - USB id's for commonly used dance pads are present
- * - dance pads will map D-PAD to buttons, not axes
- * - pass the module paramater 'dpad_to_buttons' to force
- * the D-PAD to map to buttons if your pad is not detected
- *
- * Later changes can be tracked in SCM.
- */
- #include <linux/kernel.h>
- #include <linux/input.h>
- #include <linux/rcupdate.h>
- #include <linux/slab.h>
- #include <linux/stat.h>
- #include <linux/module.h>
- #include <linux/usb/input.h>
- #include <linux/usb/quirks.h>
- #define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
- #define DRIVER_DESC "X-Box pad driver"
- #define XPAD_PKT_LEN 64
- /*
- * 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 (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_XBOXONE 3
- #define XTYPE_UNKNOWN 4
- 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 bool auto_poweroff = true;
- module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO);
- MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend");
- static const struct xpad_device {
- u16 idVendor;
- u16 idProduct;
- char *name;
- u8 mapping;
- u8 xtype;
- } xpad_device[] = {
- { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
- { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX },
- { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX },
- { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
- { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX },
- { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 },
- { 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, 0x0288, "Microsoft Xbox Controller S v2", 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, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 },
- { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
- { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE },
- { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE },
- { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", 0, XTYPE_XBOXONE },
- { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE },
- { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W },
- { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 },
- { 0x046d, 0xc21e, "Logitech Gamepad F510", 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 },
- { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX },
- { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 },
- { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 },
- { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX },
- { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX },
- { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX },
- { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX },
- { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX },
- { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX },
- { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX },
- { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX },
- { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX },
- { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX },
- { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
- { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX },
- { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX },
- { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 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", 0, XTYPE_XBOX },
- { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX },
- { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX },
- { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
- { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 },
- { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
- { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
- { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
- { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 },
- { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 },
- { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 },
- { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
- { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 },
- { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 },
- { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 },
- { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 },
- { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX },
- { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX },
- { 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, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX },
- { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX },
- { 0x0e4c, 0x3510, "Radica Gamester", 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, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX },
- { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
- { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE },
- { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 },
- { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX },
- { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX },
- { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 },
- { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 },
- { 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 },
- { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
- { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE },
- { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
- { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX },
- { 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 },
- { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
- { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 },
- { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 },
- { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 },
- { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
- { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 },
- { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
- { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 },
- { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 },
- { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 },
- { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE },
- { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE },
- { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 },
- { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
- { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 },
- { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 },
- { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 },
- { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 },
- { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 },
- { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 },
- { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 },
- { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE },
- { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE },
- { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE },
- { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 },
- { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE },
- { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE },
- { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 },
- { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 },
- { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 },
- { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX },
- { 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_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */
- -1 /* terminating entry */
- };
- /* original xbox controllers only */
- static const signed short xpad_btn[] = {
- BTN_C, BTN_Z, /* "analog" buttons */
- -1 /* terminating entry */
- };
- /* used when dpad is mapped to buttons */
- static const signed short xpad_btn_pad[] = {
- 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 */
- -1
- };
- static const signed short xpad_abs[] = {
- ABS_X, ABS_Y, /* left stick */
- ABS_RX, ABS_RY, /* right stick */
- -1 /* terminating entry */
- };
- /* 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,
- * wireless controllers have protocol 129.
- */
- #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \
- .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
- .idVendor = (vend), \
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
- .bInterfaceSubClass = 93, \
- .bInterfaceProtocol = (pr)
- #define XPAD_XBOX360_VENDOR(vend) \
- { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \
- { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) }
- /* The Xbox One controller uses subclass 71 and protocol 208. */
- #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \
- .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \
- .idVendor = (vend), \
- .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \
- .bInterfaceSubClass = 71, \
- .bInterfaceProtocol = (pr)
- #define XPAD_XBOXONE_VENDOR(vend) \
- { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) }
- static const struct usb_device_id xpad_table[] = {
- { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */
- XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 Controller */
- XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */
- XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */
- XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */
- XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */
- XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */
- XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */
- XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */
- { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */
- XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */
- XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz GamePad */
- XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */
- XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f X-Box One controllers */
- XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */
- XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */
- XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries Controllers */
- XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */
- 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(0x1532), /* Razer Sabertooth */
- XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */
- XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */
- XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */
- XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */
- XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */
- XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */
- XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA Controllers */
- { }
- };
- MODULE_DEVICE_TABLE(usb, xpad_table);
- struct xboxone_init_packet {
- u16 idVendor;
- u16 idProduct;
- const u8 *data;
- u8 len;
- };
- #define XBOXONE_INIT_PKT(_vid, _pid, _data) \
- { \
- .idVendor = (_vid), \
- .idProduct = (_pid), \
- .data = (_data), \
- .len = ARRAY_SIZE(_data), \
- }
- /*
- * This packet is required for all Xbox One pads with 2015
- * or later firmware installed (or present from the factory).
- */
- static const u8 xboxone_fw2015_init[] = {
- 0x05, 0x20, 0x00, 0x01, 0x00
- };
- /*
- * This packet is required for the Titanfall 2 Xbox One pads
- * (0x0e6f:0x0165) to finish initialization and for Hori pads
- * (0x0f0d:0x0067) to make the analog sticks work.
- */
- static const u8 xboxone_hori_init[] = {
- 0x01, 0x20, 0x00, 0x09, 0x00, 0x04, 0x20, 0x3a,
- 0x00, 0x00, 0x00, 0x80, 0x00
- };
- /*
- * This packet is required for most (all?) of the PDP pads to start
- * sending input reports. These pads include: (0x0e6f:0x02ab),
- * (0x0e6f:0x02a4), (0x0e6f:0x02a6).
- */
- static const u8 xboxone_pdp_init1[] = {
- 0x0a, 0x20, 0x00, 0x03, 0x00, 0x01, 0x14
- };
- /*
- * This packet is required for most (all?) of the PDP pads to start
- * sending input reports. These pads include: (0x0e6f:0x02ab),
- * (0x0e6f:0x02a4), (0x0e6f:0x02a6).
- */
- static const u8 xboxone_pdp_init2[] = {
- 0x06, 0x20, 0x00, 0x02, 0x01, 0x00
- };
- /*
- * A specific rumble packet is required for some PowerA pads to start
- * sending input reports. One of those pads is (0x24c6:0x543a).
- */
- static const u8 xboxone_rumblebegin_init[] = {
- 0x09, 0x00, 0x00, 0x09, 0x00, 0x0F, 0x00, 0x00,
- 0x1D, 0x1D, 0xFF, 0x00, 0x00
- };
- /*
- * A rumble packet with zero FF intensity will immediately
- * terminate the rumbling required to init PowerA pads.
- * This should happen fast enough that the motors don't
- * spin up to enough speed to actually vibrate the gamepad.
- */
- static const u8 xboxone_rumbleend_init[] = {
- 0x09, 0x00, 0x00, 0x09, 0x00, 0x0F, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00
- };
- /*
- * This specifies the selection of init packets that a gamepad
- * will be sent on init *and* the order in which they will be
- * sent. The correct sequence number will be added when the
- * packet is going to be sent.
- */
- static const struct xboxone_init_packet xboxone_init_packets[] = {
- XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init),
- XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init),
- XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init),
- XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init1),
- XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init2),
- XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
- XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
- XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
- XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init),
- XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init),
- XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init),
- };
- struct xpad_output_packet {
- u8 data[XPAD_PKT_LEN];
- u8 len;
- bool pending;
- };
- #define XPAD_OUT_CMD_IDX 0
- #define XPAD_OUT_FF_IDX 1
- #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF))
- #define XPAD_NUM_OUT_PACKETS (1 + \
- IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \
- IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS))
- struct usb_xpad {
- struct input_dev *dev; /* input device interface */
- struct input_dev __rcu *x360w_dev;
- struct usb_device *udev; /* usb device */
- struct usb_interface *intf; /* usb interface */
- bool pad_present;
- bool input_created;
- struct urb *irq_in; /* urb for interrupt in report */
- unsigned char *idata; /* input data */
- dma_addr_t idata_dma;
- struct urb *irq_out; /* urb for interrupt out report */
- struct usb_anchor irq_out_anchor;
- bool irq_out_active; /* we must not use an active URB */
- u8 odata_serial; /* serial number for xbox one protocol */
- unsigned char *odata; /* output data */
- dma_addr_t odata_dma;
- spinlock_t odata_lock;
- struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS];
- int last_out_packet;
- int init_seq;
- #if defined(CONFIG_JOYSTICK_XPAD_LEDS)
- struct xpad_led *led;
- #endif
- char phys[64]; /* physical device path */
- int mapping; /* map d-pad to buttons or to axes */
- int xtype; /* type of xbox device */
- int pad_nr; /* the order x360 pads were attached */
- const char *name; /* name of the device */
- struct work_struct work; /* init/remove device from callback */
- };
- static int xpad_init_input(struct usb_xpad *xpad);
- static void xpad_deinit_input(struct usb_xpad *xpad);
- static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num);
- /*
- * xpad_process_packet
- *
- * Completes a request by converting the data into events for the
- * input subsystem.
- *
- * The used report descriptor was taken from ITO Takayukis website:
- * http://euc.jp/periphs/xbox-controller.ja.html
- */
- static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
- {
- struct input_dev *dev = xpad->dev;
- 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 */
- 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->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));
- }
- /* start/back buttons and stick press left/right */
- input_report_key(dev, BTN_START, data[2] & 0x10);
- 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);
- /* "analog" buttons A, B, X, Y */
- input_report_key(dev, BTN_A, data[4]);
- input_report_key(dev, BTN_B, data[5]);
- input_report_key(dev, BTN_X, data[6]);
- input_report_key(dev, BTN_Y, data[7]);
- /* "analog" buttons black, white */
- input_report_key(dev, BTN_C, data[8]);
- input_report_key(dev, BTN_Z, data[9]);
- 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, struct input_dev *dev,
- u16 cmd, unsigned char *data)
- {
- /* valid pad data */
- if (data[0] != 0x00)
- return;
- /* digital pad */
- 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);
- }
- /*
- * This should be a simple else block. However historically
- * xbox360w has mapped DPAD to buttons while xbox360 did not. This
- * made no sense, but now we can not just switch back and have to
- * support both behaviors.
- */
- if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) ||
- xpad->xtype == XTYPE_XBOX360W) {
- input_report_abs(dev, ABS_HAT0X,
- !!(data[2] & 0x08) - !!(data[2] & 0x04));
- input_report_abs(dev, ABS_HAT0Y,
- !!(data[2] & 0x02) - !!(data[2] & 0x01));
- }
- /* start/back buttons */
- input_report_key(dev, BTN_START, data[2] & 0x10);
- input_report_key(dev, BTN_SELECT, data[2] & 0x20);
- /* 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);
- input_report_key(dev, BTN_B, data[3] & 0x20);
- input_report_key(dev, BTN_X, data[3] & 0x40);
- input_report_key(dev, BTN_Y, data[3] & 0x80);
- input_report_key(dev, BTN_TL, data[3] & 0x01);
- input_report_key(dev, BTN_TR, data[3] & 0x02);
- input_report_key(dev, BTN_MODE, data[3] & 0x04);
- 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 */
- 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);
- }
- static void xpad_presence_work(struct work_struct *work)
- {
- struct usb_xpad *xpad = container_of(work, struct usb_xpad, work);
- int error;
- if (xpad->pad_present) {
- error = xpad_init_input(xpad);
- if (error) {
- /* complain only, not much else we can do here */
- dev_err(&xpad->dev->dev,
- "unable to init device: %d\n", error);
- } else {
- rcu_assign_pointer(xpad->x360w_dev, xpad->dev);
- }
- } else {
- RCU_INIT_POINTER(xpad->x360w_dev, NULL);
- synchronize_rcu();
- /*
- * Now that we are sure xpad360w_process_packet is not
- * using input device we can get rid of it.
- */
- xpad_deinit_input(xpad);
- }
- }
- /*
- * xpad360w_process_packet
- *
- * Completes a request by converting the data into events for the
- * input subsystem. It is version for xbox 360 wireless controller.
- *
- * Byte.Bit
- * 00.1 - Status change: The controller or headset has connected/disconnected
- * Bits 01.7 and 01.6 are valid
- * 01.7 - Controller present
- * 01.6 - Headset present
- * 01.1 - Pad state (Bytes 4+) valid
- *
- */
- static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
- {
- struct input_dev *dev;
- bool present;
- /* Presence change */
- if (data[0] & 0x08) {
- present = (data[1] & 0x80) != 0;
- if (xpad->pad_present != present) {
- xpad->pad_present = present;
- schedule_work(&xpad->work);
- }
- }
- /* Valid pad data */
- if (data[1] != 0x1)
- return;
- rcu_read_lock();
- dev = rcu_dereference(xpad->x360w_dev);
- if (dev)
- xpad360_process_packet(xpad, dev, cmd, &data[4]);
- rcu_read_unlock();
- }
- /*
- * xpadone_process_packet
- *
- * Completes a request by converting the data into events for the
- * input subsystem. This version is for the Xbox One controller.
- *
- * The report format was gleaned from
- * https://github.com/kylelemons/xbox/blob/master/xbox.go
- */
- static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
- {
- struct input_dev *dev = xpad->dev;
- /* the xbox button has its own special report */
- if (data[0] == 0X07) {
- /*
- * The Xbox One S controller requires these reports to be
- * acked otherwise it continues sending them forever and
- * won't report further mode button events.
- */
- if (data[1] == 0x30)
- xpadone_ack_mode_report(xpad, data[2]);
- input_report_key(dev, BTN_MODE, data[4] & 0x01);
- input_sync(dev);
- return;
- }
- /* check invalid packet */
- else if (data[0] != 0X20)
- return;
- /* menu/view buttons */
- input_report_key(dev, BTN_START, data[4] & 0x04);
- input_report_key(dev, BTN_SELECT, data[4] & 0x08);
- /* buttons A,B,X,Y */
- input_report_key(dev, BTN_A, data[4] & 0x10);
- input_report_key(dev, BTN_B, data[4] & 0x20);
- input_report_key(dev, BTN_X, data[4] & 0x40);
- input_report_key(dev, BTN_Y, data[4] & 0x80);
- /* digital pad */
- if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
- /* dpad as buttons (left, right, up, down) */
- input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04);
- input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08);
- input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01);
- input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02);
- } else {
- input_report_abs(dev, ABS_HAT0X,
- !!(data[5] & 0x08) - !!(data[5] & 0x04));
- input_report_abs(dev, ABS_HAT0Y,
- !!(data[5] & 0x02) - !!(data[5] & 0x01));
- }
- /* TL/TR */
- input_report_key(dev, BTN_TL, data[5] & 0x10);
- input_report_key(dev, BTN_TR, data[5] & 0x20);
- /* stick press left/right */
- input_report_key(dev, BTN_THUMBL, data[5] & 0x40);
- input_report_key(dev, BTN_THUMBR, data[5] & 0x80);
- if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
- /* left stick */
- input_report_abs(dev, ABS_X,
- (__s16) le16_to_cpup((__le16 *)(data + 10)));
- input_report_abs(dev, ABS_Y,
- ~(__s16) le16_to_cpup((__le16 *)(data + 12)));
- /* right stick */
- input_report_abs(dev, ABS_RX,
- (__s16) le16_to_cpup((__le16 *)(data + 14)));
- input_report_abs(dev, ABS_RY,
- ~(__s16) le16_to_cpup((__le16 *)(data + 16)));
- }
- /* triggers left/right */
- if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) {
- input_report_key(dev, BTN_TL2,
- (__u16) le16_to_cpup((__le16 *)(data + 6)));
- input_report_key(dev, BTN_TR2,
- (__u16) le16_to_cpup((__le16 *)(data + 8)));
- } else {
- input_report_abs(dev, ABS_Z,
- (__u16) le16_to_cpup((__le16 *)(data + 6)));
- input_report_abs(dev, ABS_RZ,
- (__u16) le16_to_cpup((__le16 *)(data + 8)));
- }
- input_sync(dev);
- }
- 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;
- switch (status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dev_dbg(dev, "%s - urb shutting down with status: %d\n",
- __func__, status);
- return;
- default:
- dev_dbg(dev, "%s - nonzero urb status received: %d\n",
- __func__, status);
- goto exit;
- }
- switch (xpad->xtype) {
- case XTYPE_XBOX360:
- xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata);
- break;
- case XTYPE_XBOX360W:
- xpad360w_process_packet(xpad, 0, xpad->idata);
- break;
- case XTYPE_XBOXONE:
- xpadone_process_packet(xpad, 0, xpad->idata);
- break;
- default:
- xpad_process_packet(xpad, 0, xpad->idata);
- }
- exit:
- retval = usb_submit_urb(urb, GFP_ATOMIC);
- if (retval)
- dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
- __func__, retval);
- }
- /* Callers must hold xpad->odata_lock spinlock */
- static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad)
- {
- const struct xboxone_init_packet *init_packet;
- if (xpad->xtype != XTYPE_XBOXONE)
- return false;
- /* Perform initialization sequence for Xbox One pads that require it */
- while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) {
- init_packet = &xboxone_init_packets[xpad->init_seq++];
- if (init_packet->idVendor != 0 &&
- init_packet->idVendor != xpad->dev->id.vendor)
- continue;
- if (init_packet->idProduct != 0 &&
- init_packet->idProduct != xpad->dev->id.product)
- continue;
- /* This packet applies to our device, so prepare to send it */
- memcpy(xpad->odata, init_packet->data, init_packet->len);
- xpad->irq_out->transfer_buffer_length = init_packet->len;
- /* Update packet with current sequence number */
- xpad->odata[2] = xpad->odata_serial++;
- return true;
- }
- return false;
- }
- /* Callers must hold xpad->odata_lock spinlock */
- static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad)
- {
- struct xpad_output_packet *pkt, *packet = NULL;
- int i;
- /* We may have init packets to send before we can send user commands */
- if (xpad_prepare_next_init_packet(xpad))
- return true;
- for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) {
- if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS)
- xpad->last_out_packet = 0;
- pkt = &xpad->out_packets[xpad->last_out_packet];
- if (pkt->pending) {
- dev_dbg(&xpad->intf->dev,
- "%s - found pending output packet %d\n",
- __func__, xpad->last_out_packet);
- packet = pkt;
- break;
- }
- }
- if (packet) {
- memcpy(xpad->odata, packet->data, packet->len);
- xpad->irq_out->transfer_buffer_length = packet->len;
- packet->pending = false;
- return true;
- }
- return false;
- }
- /* Callers must hold xpad->odata_lock spinlock */
- static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad)
- {
- int error;
- if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) {
- usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor);
- error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
- if (error) {
- dev_err(&xpad->intf->dev,
- "%s - usb_submit_urb failed with result %d\n",
- __func__, error);
- usb_unanchor_urb(xpad->irq_out);
- return -EIO;
- }
- xpad->irq_out_active = true;
- }
- return 0;
- }
- static void xpad_irq_out(struct urb *urb)
- {
- struct usb_xpad *xpad = urb->context;
- struct device *dev = &xpad->intf->dev;
- int status = urb->status;
- int error;
- unsigned long flags;
- spin_lock_irqsave(&xpad->odata_lock, flags);
- switch (status) {
- case 0:
- /* success */
- xpad->irq_out_active = xpad_prepare_next_out_packet(xpad);
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dev_dbg(dev, "%s - urb shutting down with status: %d\n",
- __func__, status);
- xpad->irq_out_active = false;
- break;
- default:
- dev_dbg(dev, "%s - nonzero urb status received: %d\n",
- __func__, status);
- break;
- }
- if (xpad->irq_out_active) {
- usb_anchor_urb(urb, &xpad->irq_out_anchor);
- error = usb_submit_urb(urb, GFP_ATOMIC);
- if (error) {
- dev_err(dev,
- "%s - usb_submit_urb failed with result %d\n",
- __func__, error);
- usb_unanchor_urb(urb);
- xpad->irq_out_active = false;
- }
- }
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- }
- static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad,
- struct usb_endpoint_descriptor *ep_irq_out)
- {
- int error;
- if (xpad->xtype == XTYPE_UNKNOWN)
- return 0;
- init_usb_anchor(&xpad->irq_out_anchor);
- xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN,
- GFP_KERNEL, &xpad->odata_dma);
- if (!xpad->odata)
- return -ENOMEM;
- spin_lock_init(&xpad->odata_lock);
- xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL);
- if (!xpad->irq_out) {
- error = -ENOMEM;
- goto err_free_coherent;
- }
- usb_fill_int_urb(xpad->irq_out, xpad->udev,
- usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress),
- xpad->odata, XPAD_PKT_LEN,
- xpad_irq_out, xpad, ep_irq_out->bInterval);
- xpad->irq_out->transfer_dma = xpad->odata_dma;
- xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
- return 0;
- err_free_coherent:
- usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma);
- return error;
- }
- static void xpad_stop_output(struct usb_xpad *xpad)
- {
- if (xpad->xtype != XTYPE_UNKNOWN) {
- if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor,
- 5000)) {
- dev_warn(&xpad->intf->dev,
- "timed out waiting for output URB to complete, killing\n");
- usb_kill_anchored_urbs(&xpad->irq_out_anchor);
- }
- }
- }
- static void xpad_deinit_output(struct usb_xpad *xpad)
- {
- if (xpad->xtype != XTYPE_UNKNOWN) {
- usb_free_urb(xpad->irq_out);
- usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
- xpad->odata, xpad->odata_dma);
- }
- }
- static int xpad_inquiry_pad_presence(struct usb_xpad *xpad)
- {
- struct xpad_output_packet *packet =
- &xpad->out_packets[XPAD_OUT_CMD_IDX];
- unsigned long flags;
- int retval;
- spin_lock_irqsave(&xpad->odata_lock, flags);
- packet->data[0] = 0x08;
- packet->data[1] = 0x00;
- packet->data[2] = 0x0F;
- packet->data[3] = 0xC0;
- packet->data[4] = 0x00;
- packet->data[5] = 0x00;
- packet->data[6] = 0x00;
- packet->data[7] = 0x00;
- packet->data[8] = 0x00;
- packet->data[9] = 0x00;
- packet->data[10] = 0x00;
- packet->data[11] = 0x00;
- packet->len = 12;
- packet->pending = true;
- /* Reset the sequence so we send out presence first */
- xpad->last_out_packet = -1;
- retval = xpad_try_sending_next_out_packet(xpad);
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- return retval;
- }
- static int xpad_start_xbox_one(struct usb_xpad *xpad)
- {
- unsigned long flags;
- int retval;
- spin_lock_irqsave(&xpad->odata_lock, flags);
- /*
- * Begin the init sequence by attempting to send a packet.
- * We will cycle through the init packet sequence before
- * sending any packets from the output ring.
- */
- xpad->init_seq = 0;
- retval = xpad_try_sending_next_out_packet(xpad);
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- return retval;
- }
- static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num)
- {
- unsigned long flags;
- struct xpad_output_packet *packet =
- &xpad->out_packets[XPAD_OUT_CMD_IDX];
- static const u8 mode_report_ack[] = {
- 0x01, 0x20, 0x00, 0x09, 0x00, 0x07, 0x20, 0x02,
- 0x00, 0x00, 0x00, 0x00, 0x00
- };
- spin_lock_irqsave(&xpad->odata_lock, flags);
- packet->len = sizeof(mode_report_ack);
- memcpy(packet->data, mode_report_ack, packet->len);
- packet->data[2] = seq_num;
- packet->pending = true;
- /* Reset the sequence so we send out the ack now */
- xpad->last_out_packet = -1;
- xpad_try_sending_next_out_packet(xpad);
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- }
- #ifdef CONFIG_JOYSTICK_XPAD_FF
- static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect)
- {
- struct usb_xpad *xpad = input_get_drvdata(dev);
- struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX];
- __u16 strong;
- __u16 weak;
- int retval;
- unsigned long flags;
- if (effect->type != FF_RUMBLE)
- return 0;
- strong = effect->u.rumble.strong_magnitude;
- weak = effect->u.rumble.weak_magnitude;
- spin_lock_irqsave(&xpad->odata_lock, flags);
- switch (xpad->xtype) {
- case XTYPE_XBOX:
- packet->data[0] = 0x00;
- packet->data[1] = 0x06;
- packet->data[2] = 0x00;
- packet->data[3] = strong / 256; /* left actuator */
- packet->data[4] = 0x00;
- packet->data[5] = weak / 256; /* right actuator */
- packet->len = 6;
- packet->pending = true;
- break;
- case XTYPE_XBOX360:
- packet->data[0] = 0x00;
- packet->data[1] = 0x08;
- packet->data[2] = 0x00;
- packet->data[3] = strong / 256; /* left actuator? */
- packet->data[4] = weak / 256; /* right actuator? */
- packet->data[5] = 0x00;
- packet->data[6] = 0x00;
- packet->data[7] = 0x00;
- packet->len = 8;
- packet->pending = true;
- break;
- case XTYPE_XBOX360W:
- packet->data[0] = 0x00;
- packet->data[1] = 0x01;
- packet->data[2] = 0x0F;
- packet->data[3] = 0xC0;
- packet->data[4] = 0x00;
- packet->data[5] = strong / 256;
- packet->data[6] = weak / 256;
- packet->data[7] = 0x00;
- packet->data[8] = 0x00;
- packet->data[9] = 0x00;
- packet->data[10] = 0x00;
- packet->data[11] = 0x00;
- packet->len = 12;
- packet->pending = true;
- break;
- case XTYPE_XBOXONE:
- packet->data[0] = 0x09; /* activate rumble */
- packet->data[1] = 0x00;
- packet->data[2] = xpad->odata_serial++;
- packet->data[3] = 0x09;
- packet->data[4] = 0x00;
- packet->data[5] = 0x0F;
- packet->data[6] = 0x00;
- packet->data[7] = 0x00;
- packet->data[8] = strong / 512; /* left actuator */
- packet->data[9] = weak / 512; /* right actuator */
- packet->data[10] = 0xFF; /* on period */
- packet->data[11] = 0x00; /* off period */
- packet->data[12] = 0xFF; /* repeat count */
- packet->len = 13;
- packet->pending = true;
- break;
- default:
- dev_dbg(&xpad->dev->dev,
- "%s - rumble command sent to unsupported xpad type: %d\n",
- __func__, xpad->xtype);
- retval = -EINVAL;
- goto out;
- }
- retval = xpad_try_sending_next_out_packet(xpad);
- out:
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- return retval;
- }
- static int xpad_init_ff(struct usb_xpad *xpad)
- {
- if (xpad->xtype == XTYPE_UNKNOWN)
- return 0;
- input_set_capability(xpad->dev, EV_FF, FF_RUMBLE);
- return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect);
- }
- #else
- static int xpad_init_ff(struct usb_xpad *xpad) { return 0; }
- #endif
- #if defined(CONFIG_JOYSTICK_XPAD_LEDS)
- #include <linux/leds.h>
- #include <linux/idr.h>
- static DEFINE_IDA(xpad_pad_seq);
- struct xpad_led {
- char name[16];
- struct led_classdev led_cdev;
- struct usb_xpad *xpad;
- };
- /**
- * set the LEDs on Xbox360 / Wireless Controllers
- * @param command
- * 0: off
- * 1: all blink, then previous setting
- * 2: 1/top-left blink, then on
- * 3: 2/top-right blink, then on
- * 4: 3/bottom-left blink, then on
- * 5: 4/bottom-right blink, then on
- * 6: 1/top-left on
- * 7: 2/top-right on
- * 8: 3/bottom-left on
- * 9: 4/bottom-right on
- * 10: rotate
- * 11: blink, based on previous setting
- * 12: slow blink, based on previous setting
- * 13: rotate with two lights
- * 14: persistent slow all blink
- * 15: blink once, then previous setting
- */
- static void xpad_send_led_command(struct usb_xpad *xpad, int command)
- {
- struct xpad_output_packet *packet =
- &xpad->out_packets[XPAD_OUT_LED_IDX];
- unsigned long flags;
- command %= 16;
- spin_lock_irqsave(&xpad->odata_lock, flags);
- switch (xpad->xtype) {
- case XTYPE_XBOX360:
- packet->data[0] = 0x01;
- packet->data[1] = 0x03;
- packet->data[2] = command;
- packet->len = 3;
- packet->pending = true;
- break;
- case XTYPE_XBOX360W:
- packet->data[0] = 0x00;
- packet->data[1] = 0x00;
- packet->data[2] = 0x08;
- packet->data[3] = 0x40 + command;
- packet->data[4] = 0x00;
- packet->data[5] = 0x00;
- packet->data[6] = 0x00;
- packet->data[7] = 0x00;
- packet->data[8] = 0x00;
- packet->data[9] = 0x00;
- packet->data[10] = 0x00;
- packet->data[11] = 0x00;
- packet->len = 12;
- packet->pending = true;
- break;
- }
- xpad_try_sending_next_out_packet(xpad);
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- }
- /*
- * Light up the segment corresponding to the pad number on
- * Xbox 360 Controllers.
- */
- static void xpad_identify_controller(struct usb_xpad *xpad)
- {
- led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2);
- }
- static void xpad_led_set(struct led_classdev *led_cdev,
- enum led_brightness value)
- {
- struct xpad_led *xpad_led = container_of(led_cdev,
- struct xpad_led, led_cdev);
- xpad_send_led_command(xpad_led->xpad, value);
- }
- static int xpad_led_probe(struct usb_xpad *xpad)
- {
- struct xpad_led *led;
- struct led_classdev *led_cdev;
- int error;
- if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W)
- return 0;
- xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL);
- if (!led)
- return -ENOMEM;
- xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL);
- if (xpad->pad_nr < 0) {
- error = xpad->pad_nr;
- goto err_free_mem;
- }
- snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr);
- led->xpad = xpad;
- led_cdev = &led->led_cdev;
- led_cdev->name = led->name;
- led_cdev->brightness_set = xpad_led_set;
- led_cdev->flags = LED_CORE_SUSPENDRESUME;
- error = led_classdev_register(&xpad->udev->dev, led_cdev);
- if (error)
- goto err_free_id;
- xpad_identify_controller(xpad);
- return 0;
- err_free_id:
- ida_simple_remove(&xpad_pad_seq, xpad->pad_nr);
- err_free_mem:
- kfree(led);
- xpad->led = NULL;
- return error;
- }
- static void xpad_led_disconnect(struct usb_xpad *xpad)
- {
- struct xpad_led *xpad_led = xpad->led;
- if (xpad_led) {
- led_classdev_unregister(&xpad_led->led_cdev);
- ida_simple_remove(&xpad_pad_seq, xpad->pad_nr);
- kfree(xpad_led);
- }
- }
- #else
- static int xpad_led_probe(struct usb_xpad *xpad) { return 0; }
- static void xpad_led_disconnect(struct usb_xpad *xpad) { }
- #endif
- static int xpad_start_input(struct usb_xpad *xpad)
- {
- int error;
- if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
- return -EIO;
- if (xpad->xtype == XTYPE_XBOXONE) {
- error = xpad_start_xbox_one(xpad);
- if (error) {
- usb_kill_urb(xpad->irq_in);
- return error;
- }
- }
- return 0;
- }
- static void xpad_stop_input(struct usb_xpad *xpad)
- {
- usb_kill_urb(xpad->irq_in);
- }
- static void xpad360w_poweroff_controller(struct usb_xpad *xpad)
- {
- unsigned long flags;
- struct xpad_output_packet *packet =
- &xpad->out_packets[XPAD_OUT_CMD_IDX];
- spin_lock_irqsave(&xpad->odata_lock, flags);
- packet->data[0] = 0x00;
- packet->data[1] = 0x00;
- packet->data[2] = 0x08;
- packet->data[3] = 0xC0;
- packet->data[4] = 0x00;
- packet->data[5] = 0x00;
- packet->data[6] = 0x00;
- packet->data[7] = 0x00;
- packet->data[8] = 0x00;
- packet->data[9] = 0x00;
- packet->data[10] = 0x00;
- packet->data[11] = 0x00;
- packet->len = 12;
- packet->pending = true;
- /* Reset the sequence so we send out poweroff now */
- xpad->last_out_packet = -1;
- xpad_try_sending_next_out_packet(xpad);
- spin_unlock_irqrestore(&xpad->odata_lock, flags);
- }
- static int xpad360w_start_input(struct usb_xpad *xpad)
- {
- int error;
- error = usb_submit_urb(xpad->irq_in, GFP_KERNEL);
- if (error)
- return -EIO;
- /*
- * Send presence packet.
- * This will force the controller to resend connection packets.
- * This is useful in the case we activate the module after the
- * adapter has been plugged in, as it won't automatically
- * send us info about the controllers.
- */
- error = xpad_inquiry_pad_presence(xpad);
- if (error) {
- usb_kill_urb(xpad->irq_in);
- return error;
- }
- return 0;
- }
- static void xpad360w_stop_input(struct usb_xpad *xpad)
- {
- usb_kill_urb(xpad->irq_in);
- /* Make sure we are done with presence work if it was scheduled */
- flush_work(&xpad->work);
- }
- static int xpad_open(struct input_dev *dev)
- {
- struct usb_xpad *xpad = input_get_drvdata(dev);
- return xpad_start_input(xpad);
- }
- static void xpad_close(struct input_dev *dev)
- {
- struct usb_xpad *xpad = input_get_drvdata(dev);
- xpad_stop_input(xpad);
- }
- static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs)
- {
- struct usb_xpad *xpad = input_get_drvdata(input_dev);
- switch (abs) {
- case ABS_X:
- case ABS_Y:
- case ABS_RX:
- case ABS_RY: /* the two sticks */
- input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128);
- break;
- case ABS_Z:
- case ABS_RZ: /* the triggers (if mapped to axes) */
- if (xpad->xtype == XTYPE_XBOXONE)
- input_set_abs_params(input_dev, abs, 0, 1023, 0, 0);
- else
- input_set_abs_params(input_dev, abs, 0, 255, 0, 0);
- break;
- case ABS_HAT0X:
- 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;
- default:
- input_set_abs_params(input_dev, abs, 0, 0, 0, 0);
- break;
- }
- }
- static void xpad_deinit_input(struct usb_xpad *xpad)
- {
- if (xpad->input_created) {
- xpad->input_created = false;
- xpad_led_disconnect(xpad);
- input_unregister_device(xpad->dev);
- }
- }
- static int xpad_init_input(struct usb_xpad *xpad)
- {
- struct input_dev *input_dev;
- int i, error;
- input_dev = input_allocate_device();
- if (!input_dev)
- return -ENOMEM;
- xpad->dev = input_dev;
- input_dev->name = xpad->name;
- input_dev->phys = xpad->phys;
- usb_to_input_id(xpad->udev, &input_dev->id);
- if (xpad->xtype == XTYPE_XBOX360W) {
- /* x360w controllers and the receiver have different ids */
- input_dev->id.product = 0x02a1;
- }
- input_dev->dev.parent = &xpad->intf->dev;
- input_set_drvdata(input_dev, xpad);
- if (xpad->xtype != XTYPE_XBOX360W) {
- input_dev->open = xpad_open;
- input_dev->close = xpad_close;
- }
- if (!(xpad->mapping & MAP_STICKS_TO_NULL)) {
- /* set up axes */
- for (i = 0; xpad_abs[i] >= 0; i++)
- xpad_set_up_abs(input_dev, xpad_abs[i]);
- }
- /* set up standard buttons */
- for (i = 0; xpad_common_btn[i] >= 0; i++)
- input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]);
- /* set up model-specific ones */
- if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W ||
- xpad->xtype == XTYPE_XBOXONE) {
- for (i = 0; xpad360_btn[i] >= 0; i++)
- input_set_capability(input_dev, EV_KEY, xpad360_btn[i]);
- } else {
- for (i = 0; xpad_btn[i] >= 0; i++)
- input_set_capability(input_dev, EV_KEY, xpad_btn[i]);
- }
- if (xpad->mapping & MAP_DPAD_TO_BUTTONS) {
- for (i = 0; xpad_btn_pad[i] >= 0; i++)
- input_set_capability(input_dev, EV_KEY,
- xpad_btn_pad[i]);
- }
- /*
- * This should be a simple else block. However historically
- * xbox360w has mapped DPAD to buttons while xbox360 did not. This
- * made no sense, but now we can not just switch back and have to
- * support both behaviors.
- */
- if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) ||
- xpad->xtype == XTYPE_XBOX360W) {
- 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++)
- input_set_capability(input_dev, EV_KEY,
- xpad_btn_triggers[i]);
- } else {
- for (i = 0; xpad_abs_triggers[i] >= 0; i++)
- xpad_set_up_abs(input_dev, xpad_abs_triggers[i]);
- }
- error = xpad_init_ff(xpad);
- if (error)
- goto err_free_input;
- error = xpad_led_probe(xpad);
- if (error)
- goto err_destroy_ff;
- error = input_register_device(xpad->dev);
- if (error)
- goto err_disconnect_led;
- xpad->input_created = true;
- return 0;
- err_disconnect_led:
- xpad_led_disconnect(xpad);
- err_destroy_ff:
- input_ff_destroy(input_dev);
- err_free_input:
- input_free_device(input_dev);
- return error;
- }
- static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id)
- {
- struct usb_device *udev = interface_to_usbdev(intf);
- struct usb_xpad *xpad;
- struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out;
- int i, error;
- if (intf->cur_altsetting->desc.bNumEndpoints != 2)
- return -ENODEV;
- for (i = 0; xpad_device[i].idVendor; i++) {
- if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) &&
- (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct))
- break;
- }
- xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL);
- if (!xpad)
- return -ENOMEM;
- usb_make_path(udev, xpad->phys, sizeof(xpad->phys));
- strlcat(xpad->phys, "/input0", sizeof(xpad->phys));
- xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN,
- GFP_KERNEL, &xpad->idata_dma);
- if (!xpad->idata) {
- error = -ENOMEM;
- goto err_free_mem;
- }
- xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL);
- if (!xpad->irq_in) {
- error = -ENOMEM;
- goto err_free_idata;
- }
- xpad->udev = udev;
- xpad->intf = intf;
- xpad->mapping = xpad_device[i].mapping;
- xpad->xtype = xpad_device[i].xtype;
- xpad->name = xpad_device[i].name;
- INIT_WORK(&xpad->work, xpad_presence_work);
- if (xpad->xtype == XTYPE_UNKNOWN) {
- if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) {
- if (intf->cur_altsetting->desc.bInterfaceProtocol == 129)
- xpad->xtype = XTYPE_XBOX360W;
- else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208)
- xpad->xtype = XTYPE_XBOXONE;
- else
- 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;
- }
- if (xpad->xtype == XTYPE_XBOXONE &&
- intf->cur_altsetting->desc.bInterfaceNumber != 0) {
- /*
- * The Xbox One controller lists three interfaces all with the
- * same interface class, subclass and protocol. Differentiate by
- * interface number.
- */
- error = -ENODEV;
- goto err_free_in_urb;
- }
- ep_irq_in = ep_irq_out = NULL;
- for (i = 0; i < 2; i++) {
- struct usb_endpoint_descriptor *ep =
- &intf->cur_altsetting->endpoint[i].desc;
- if (usb_endpoint_xfer_int(ep)) {
- if (usb_endpoint_dir_in(ep))
- ep_irq_in = ep;
- else
- ep_irq_out = ep;
- }
- }
- if (!ep_irq_in || !ep_irq_out) {
- error = -ENODEV;
- goto err_free_in_urb;
- }
- error = xpad_init_output(intf, xpad, ep_irq_out);
- if (error)
- goto err_free_in_urb;
- usb_fill_int_urb(xpad->irq_in, udev,
- usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress),
- xpad->idata, XPAD_PKT_LEN, xpad_irq_in,
- xpad, ep_irq_in->bInterval);
- xpad->irq_in->transfer_dma = xpad->idata_dma;
- xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
- usb_set_intfdata(intf, xpad);
- if (xpad->xtype == XTYPE_XBOX360W) {
- /*
- * 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.
- */
- error = xpad360w_start_input(xpad);
- if (error)
- goto err_deinit_output;
- /*
- * Wireless controllers require RESET_RESUME to work properly
- * after suspend. Ideally this quirk should be in usb core
- * quirk list, but we have too many vendors producing these
- * controllers and we'd need to maintain 2 identical lists
- * here in this driver and in usb core.
- */
- udev->quirks |= USB_QUIRK_RESET_RESUME;
- } else {
- error = xpad_init_input(xpad);
- if (error)
- goto err_deinit_output;
- }
- return 0;
- err_deinit_output:
- xpad_deinit_output(xpad);
- err_free_in_urb:
- usb_free_urb(xpad->irq_in);
- err_free_idata:
- usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma);
- err_free_mem:
- kfree(xpad);
- return error;
- }
- static void xpad_disconnect(struct usb_interface *intf)
- {
- struct usb_xpad *xpad = usb_get_intfdata(intf);
- if (xpad->xtype == XTYPE_XBOX360W)
- xpad360w_stop_input(xpad);
- xpad_deinit_input(xpad);
- /*
- * Now that both input device and LED device are gone we can
- * stop output URB.
- */
- xpad_stop_output(xpad);
- xpad_deinit_output(xpad);
- usb_free_urb(xpad->irq_in);
- usb_free_coherent(xpad->udev, XPAD_PKT_LEN,
- xpad->idata, xpad->idata_dma);
- kfree(xpad);
- usb_set_intfdata(intf, NULL);
- }
- static int xpad_suspend(struct usb_interface *intf, pm_message_t message)
- {
- struct usb_xpad *xpad = usb_get_intfdata(intf);
- struct input_dev *input = xpad->dev;
- if (xpad->xtype == XTYPE_XBOX360W) {
- /*
- * Wireless controllers always listen to input so
- * they are notified when controller shows up
- * or goes away.
- */
- xpad360w_stop_input(xpad);
- /*
- * The wireless adapter is going off now, so the
- * gamepads are going to become disconnected.
- * Unless explicitly disabled, power them down
- * so they don't just sit there flashing.
- */
- if (auto_poweroff && xpad->pad_present)
- xpad360w_poweroff_controller(xpad);
- } else {
- mutex_lock(&input->mutex);
- if (input->users)
- xpad_stop_input(xpad);
- mutex_unlock(&input->mutex);
- }
- xpad_stop_output(xpad);
- return 0;
- }
- static int xpad_resume(struct usb_interface *intf)
- {
- struct usb_xpad *xpad = usb_get_intfdata(intf);
- struct input_dev *input = xpad->dev;
- int retval = 0;
- if (xpad->xtype == XTYPE_XBOX360W) {
- retval = xpad360w_start_input(xpad);
- } else {
- mutex_lock(&input->mutex);
- if (input->users) {
- retval = xpad_start_input(xpad);
- } else if (xpad->xtype == XTYPE_XBOXONE) {
- /*
- * Even if there are no users, we'll send Xbox One pads
- * the startup sequence so they don't sit there and
- * blink until somebody opens the input device again.
- */
- retval = xpad_start_xbox_one(xpad);
- }
- mutex_unlock(&input->mutex);
- }
- return retval;
- }
- static struct usb_driver xpad_driver = {
- .name = "xpad",
- .probe = xpad_probe,
- .disconnect = xpad_disconnect,
- .suspend = xpad_suspend,
- .resume = xpad_resume,
- .reset_resume = xpad_resume,
- .id_table = xpad_table,
- };
- module_usb_driver(xpad_driver);
- MODULE_AUTHOR(DRIVER_AUTHOR);
- MODULE_DESCRIPTION(DRIVER_DESC);
- MODULE_LICENSE("GPL");
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