1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Xbox gamepad driver 4 * 5 * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de> 6 * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>, 7 * Steven Toth <steve@toth.demon.co.uk>, 8 * Franz Lehner <franz@caos.at>, 9 * Ivan Hawkes <blackhawk@ivanhawkes.com> 10 * 2005 Dominic Cerquetti <binary1230@yahoo.com> 11 * 2006 Adam Buchbinder <adam.buchbinder@gmail.com> 12 * 2007 Jan Kratochvil <honza@jikos.cz> 13 * 2010 Christoph Fritz <chf.fritz@googlemail.com> 14 * 15 * This driver is based on: 16 * - information from http://euc.jp/periphs/xbox-controller.ja.html 17 * - the iForce driver drivers/char/joystick/iforce.c 18 * - the skeleton-driver drivers/usb/usb-skeleton.c 19 * - Xbox 360 information http://www.free60.org/wiki/Gamepad 20 * - Xbox One information https://github.com/quantus/xbox-one-controller-protocol 21 * 22 * Thanks to: 23 * - ITO Takayuki for providing essential xpad information on his website 24 * - Vojtech Pavlik - iforce driver / input subsystem 25 * - Greg Kroah-Hartman - usb-skeleton driver 26 * - Xbox Linux project - extra USB IDs 27 * - Pekka Pöyry (quantus) - Xbox One controller reverse-engineering 28 * 29 * TODO: 30 * - fine tune axes (especially trigger axes) 31 * - fix "analog" buttons (reported as digital now) 32 * - get rumble working 33 * - need USB IDs for other dance pads 34 * 35 * History: 36 * 37 * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller" 38 * 39 * 2002-07-02 - 0.0.2 : basic working version 40 * - all axes and 9 of the 10 buttons work (german InterAct device) 41 * - the black button does not work 42 * 43 * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik 44 * - indentation fixes 45 * - usb + input init sequence fixes 46 * 47 * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3 48 * - verified the lack of HID and report descriptors 49 * - verified that ALL buttons WORK 50 * - fixed d-pad to axes mapping 51 * 52 * 2002-07-17 - 0.0.5 : simplified d-pad handling 53 * 54 * 2004-10-02 - 0.0.6 : DDR pad support 55 * - borrowed from the Xbox Linux kernel 56 * - USB id's for commonly used dance pads are present 57 * - dance pads will map D-PAD to buttons, not axes 58 * - pass the module paramater 'dpad_to_buttons' to force 59 * the D-PAD to map to buttons if your pad is not detected 60 * 61 * Later changes can be tracked in SCM. 62 */ 63 64 #include <linux/bits.h> 65 #include <linux/kernel.h> 66 #include <linux/input.h> 67 #include <linux/rcupdate.h> 68 #include <linux/slab.h> 69 #include <linux/stat.h> 70 #include <linux/module.h> 71 #include <linux/usb/input.h> 72 #include <linux/usb/quirks.h> 73 74 #define XPAD_PKT_LEN 64 75 76 /* 77 * xbox d-pads should map to buttons, as is required for DDR pads 78 * but we map them to axes when possible to simplify things 79 */ 80 #define MAP_DPAD_TO_BUTTONS (1 << 0) 81 #define MAP_TRIGGERS_TO_BUTTONS (1 << 1) 82 #define MAP_STICKS_TO_NULL (1 << 2) 83 #define MAP_SELECT_BUTTON (1 << 3) 84 #define MAP_PADDLES (1 << 4) 85 #define MAP_PROFILE_BUTTON (1 << 5) 86 87 #define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ 88 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) 89 90 #define XTYPE_XBOX 0 91 #define XTYPE_XBOX360 1 92 #define XTYPE_XBOX360W 2 93 #define XTYPE_XBOXONE 3 94 #define XTYPE_UNKNOWN 4 95 96 /* Send power-off packet to xpad360w after holding the mode button for this many 97 * seconds 98 */ 99 #define XPAD360W_POWEROFF_TIMEOUT 5 100 101 #define PKT_XB 0 102 #define PKT_XBE1 1 103 #define PKT_XBE2_FW_OLD 2 104 #define PKT_XBE2_FW_5_EARLY 3 105 #define PKT_XBE2_FW_5_11 4 106 107 static bool dpad_to_buttons; 108 module_param(dpad_to_buttons, bool, S_IRUGO); 109 MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); 110 111 static bool triggers_to_buttons; 112 module_param(triggers_to_buttons, bool, S_IRUGO); 113 MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); 114 115 static bool sticks_to_null; 116 module_param(sticks_to_null, bool, S_IRUGO); 117 MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); 118 119 static bool auto_poweroff = true; 120 module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO); 121 MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend"); 122 123 static const struct xpad_device { 124 u16 idVendor; 125 u16 idProduct; 126 char *name; 127 u8 mapping; 128 u8 xtype; 129 } xpad_device[] = { 130 /* Please keep this list sorted by vendor and product ID. */ 131 { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 }, 132 { 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 }, 133 { 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 }, 134 { 0x03f0, 0x038D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wired */ 135 { 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */ 136 { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, 137 { 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE }, 138 { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, /* v2 */ 139 { 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE }, 140 { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 141 { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 142 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, 143 { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX }, 144 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, 145 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, 146 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, 147 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, 148 { 0x045e, 0x0288, "Microsoft Xbox Controller S v2", 0, XTYPE_XBOX }, 149 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, 150 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, 151 { 0x045e, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 }, 152 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 153 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, 154 { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, 155 { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", MAP_PADDLES, XTYPE_XBOXONE }, 156 { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, 157 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 158 { 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE }, 159 { 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE }, 160 { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SELECT_BUTTON, XTYPE_XBOXONE }, 161 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, 162 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, 163 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, 164 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, 165 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, 166 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, 167 { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX }, 168 { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 }, 169 { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 }, 170 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, 171 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, 172 { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX }, 173 { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX }, 174 { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX }, 175 { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX }, 176 { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX }, 177 { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX }, 178 { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 }, 179 { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX }, 180 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, 181 { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 182 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, 183 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 184 { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 0, XTYPE_XBOX }, 185 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, 186 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 187 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, 188 { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX }, 189 { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX }, 190 { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 191 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 192 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, 193 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 194 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 195 { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 }, 196 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 197 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, 198 { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 199 { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 200 { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 201 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 202 { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 }, 203 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, 204 { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 205 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 }, 206 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 207 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 208 { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 }, 209 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, 210 { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 }, 211 { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", 0, XTYPE_XBOXONE }, 212 { 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE }, 213 { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX }, 214 { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX }, 215 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 216 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, 217 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, 218 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 219 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, 220 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 221 { 0x0db0, 0x1901, "Micro Star International Xbox360 Controller for Windows", 0, XTYPE_XBOX360 }, 222 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, 223 { 0x0e4c, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX }, 224 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, 225 { 0x0e4c, 0x3510, "Radica Gamester", 0, XTYPE_XBOX }, 226 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, 227 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, 228 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, 229 { 0x0e6f, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX }, 230 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 231 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 232 { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 }, 233 { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 }, 234 { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 }, 235 { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 236 { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 237 { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 238 { 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE }, 239 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 240 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 241 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 242 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 243 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE }, 244 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE }, 245 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 246 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 247 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 248 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE }, 249 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 250 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 251 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE }, 252 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 253 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE }, 254 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 255 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 256 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE }, 257 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 258 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 259 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 260 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, 261 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE }, 262 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, 263 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 264 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 }, 265 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 }, 266 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, 267 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, 268 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, 269 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 }, 270 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 271 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 272 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 273 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 274 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, 275 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 276 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 277 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 278 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX }, 279 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, 280 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, 281 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, 282 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 283 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 284 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, 285 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 }, 286 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 }, 287 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 288 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, 289 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 290 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 291 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, 292 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 293 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 }, 294 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, 295 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 296 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 297 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, 298 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE }, 299 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, 300 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 301 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, 302 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, 303 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, 304 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, 305 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 306 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 }, 307 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 }, 308 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, 309 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 310 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 311 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 312 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 313 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 314 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, 315 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, 316 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 }, 317 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 }, 318 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, 319 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 320 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 }, 321 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 }, 322 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, 323 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 324 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 325 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 326 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 327 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 328 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 329 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 330 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 }, 331 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 332 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 333 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 334 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 335 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 }, 336 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, 337 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, 338 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, 339 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 }, 340 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 341 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, 342 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 }, 343 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 }, 344 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE }, 345 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE }, 346 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 }, 347 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 348 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, 349 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 350 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 }, 351 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, 352 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, 353 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, 354 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, 355 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, 356 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, 357 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, 358 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 359 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 360 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, 361 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, 362 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 363 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 364 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE }, 365 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE }, 366 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 367 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, 368 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 369 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 370 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 371 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 }, 372 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE }, 373 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE }, 374 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE }, 375 { 0x2dc8, 0x3106, "8BitDo Pro 2 Wired Controller", 0, XTYPE_XBOX360 }, 376 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 }, 377 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE }, 378 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 }, 379 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 }, 380 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 }, 381 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 }, 382 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 }, 383 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 }, 384 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, 385 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 386 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 387 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 388 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 389 }; 390 391 /* buttons shared with xbox and xbox360 */ 392 static const signed short xpad_common_btn[] = { 393 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 394 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 395 -1 /* terminating entry */ 396 }; 397 398 /* original xbox controllers only */ 399 static const signed short xpad_btn[] = { 400 BTN_C, BTN_Z, /* "analog" buttons */ 401 -1 /* terminating entry */ 402 }; 403 404 /* used when dpad is mapped to buttons */ 405 static const signed short xpad_btn_pad[] = { 406 BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ 407 BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ 408 -1 /* terminating entry */ 409 }; 410 411 /* used when triggers are mapped to buttons */ 412 static const signed short xpad_btn_triggers[] = { 413 BTN_TL2, BTN_TR2, /* triggers left/right */ 414 -1 415 }; 416 417 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 418 BTN_TL, BTN_TR, /* Button LB/RB */ 419 BTN_MODE, /* The big X button */ 420 -1 421 }; 422 423 static const signed short xpad_abs[] = { 424 ABS_X, ABS_Y, /* left stick */ 425 ABS_RX, ABS_RY, /* right stick */ 426 -1 /* terminating entry */ 427 }; 428 429 /* used when dpad is mapped to axes */ 430 static const signed short xpad_abs_pad[] = { 431 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 432 -1 /* terminating entry */ 433 }; 434 435 /* used when triggers are mapped to axes */ 436 static const signed short xpad_abs_triggers[] = { 437 ABS_Z, ABS_RZ, /* triggers left/right */ 438 -1 439 }; 440 441 /* used when the controller has extra paddle buttons */ 442 static const signed short xpad_btn_paddles[] = { 443 BTN_TRIGGER_HAPPY5, BTN_TRIGGER_HAPPY6, /* paddle upper right, lower right */ 444 BTN_TRIGGER_HAPPY7, BTN_TRIGGER_HAPPY8, /* paddle upper left, lower left */ 445 -1 /* terminating entry */ 446 }; 447 448 /* 449 * Xbox 360 has a vendor-specific class, so we cannot match it with only 450 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 451 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 452 * wireless controllers have protocol 129. 453 */ 454 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 455 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 456 .idVendor = (vend), \ 457 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 458 .bInterfaceSubClass = 93, \ 459 .bInterfaceProtocol = (pr) 460 #define XPAD_XBOX360_VENDOR(vend) \ 461 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 462 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 463 464 /* The Xbox One controller uses subclass 71 and protocol 208. */ 465 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 466 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 467 .idVendor = (vend), \ 468 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 469 .bInterfaceSubClass = 71, \ 470 .bInterfaceProtocol = (pr) 471 #define XPAD_XBOXONE_VENDOR(vend) \ 472 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 473 474 static const struct usb_device_id xpad_table[] = { 475 /* 476 * Please keep this list sorted by vendor ID. Note that there are 2 477 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 478 */ 479 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 480 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 481 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 482 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 483 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 484 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 485 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 486 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 487 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 488 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 489 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 490 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 491 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 492 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 493 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 494 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 495 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 496 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 497 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 498 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 499 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 500 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 501 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 502 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 503 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 504 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 505 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 506 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 507 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 508 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 509 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 510 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 511 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 512 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 513 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 514 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 515 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 516 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 517 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 518 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 519 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 520 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 521 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 522 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 523 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 524 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 525 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Pro 2 Wired Controller */ 526 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Pro 2 Wired Controller for Xbox */ 527 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Duke Xbox One pad */ 528 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir controllers */ 529 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 530 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 531 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 532 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 533 { } 534 }; 535 536 MODULE_DEVICE_TABLE(usb, xpad_table); 537 538 struct xboxone_init_packet { 539 u16 idVendor; 540 u16 idProduct; 541 const u8 *data; 542 u8 len; 543 }; 544 545 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 546 { \ 547 .idVendor = (_vid), \ 548 .idProduct = (_pid), \ 549 .data = (_data), \ 550 .len = ARRAY_SIZE(_data), \ 551 } 552 553 /* 554 * starting with xbox one, the game input protocol is used 555 * magic numbers are taken from 556 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 557 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 558 */ 559 #define GIP_CMD_ACK 0x01 560 #define GIP_CMD_IDENTIFY 0x04 561 #define GIP_CMD_POWER 0x05 562 #define GIP_CMD_AUTHENTICATE 0x06 563 #define GIP_CMD_VIRTUAL_KEY 0x07 564 #define GIP_CMD_RUMBLE 0x09 565 #define GIP_CMD_LED 0x0a 566 #define GIP_CMD_FIRMWARE 0x0c 567 #define GIP_CMD_INPUT 0x20 568 569 #define GIP_SEQ0 0x00 570 571 #define GIP_OPT_ACK 0x10 572 #define GIP_OPT_INTERNAL 0x20 573 574 /* 575 * length of the command payload encoded with 576 * https://en.wikipedia.org/wiki/LEB128 577 * which is a no-op for N < 128 578 */ 579 #define GIP_PL_LEN(N) (N) 580 581 /* 582 * payload specific defines 583 */ 584 #define GIP_PWR_ON 0x00 585 #define GIP_LED_ON 0x01 586 587 #define GIP_MOTOR_R BIT(0) 588 #define GIP_MOTOR_L BIT(1) 589 #define GIP_MOTOR_RT BIT(2) 590 #define GIP_MOTOR_LT BIT(3) 591 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 592 593 #define GIP_WIRED_INTF_DATA 0 594 #define GIP_WIRED_INTF_AUDIO 1 595 596 /* 597 * This packet is required for all Xbox One pads with 2015 598 * or later firmware installed (or present from the factory). 599 */ 600 static const u8 xboxone_power_on[] = { 601 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 602 }; 603 604 /* 605 * This packet is required for Xbox One S (0x045e:0x02ea) 606 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 607 * initialize the controller that was previously used in 608 * Bluetooth mode. 609 */ 610 static const u8 xboxone_s_init[] = { 611 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 612 }; 613 614 /* 615 * This packet is required to get additional input data 616 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 617 * We mostly do this right now to get paddle data 618 */ 619 static const u8 extra_input_packet_init[] = { 620 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 621 }; 622 623 /* 624 * This packet is required for the Titanfall 2 Xbox One pads 625 * (0x0e6f:0x0165) to finish initialization and for Hori pads 626 * (0x0f0d:0x0067) to make the analog sticks work. 627 */ 628 static const u8 xboxone_hori_ack_id[] = { 629 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 630 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 631 }; 632 633 /* 634 * This packet is required for most (all?) of the PDP pads to start 635 * sending input reports. These pads include: (0x0e6f:0x02ab), 636 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 637 */ 638 static const u8 xboxone_pdp_led_on[] = { 639 GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 640 }; 641 642 /* 643 * This packet is required for most (all?) of the PDP pads to start 644 * sending input reports. These pads include: (0x0e6f:0x02ab), 645 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 646 */ 647 static const u8 xboxone_pdp_auth[] = { 648 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 649 }; 650 651 /* 652 * A specific rumble packet is required for some PowerA pads to start 653 * sending input reports. One of those pads is (0x24c6:0x543a). 654 */ 655 static const u8 xboxone_rumblebegin_init[] = { 656 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 657 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 658 }; 659 660 /* 661 * A rumble packet with zero FF intensity will immediately 662 * terminate the rumbling required to init PowerA pads. 663 * This should happen fast enough that the motors don't 664 * spin up to enough speed to actually vibrate the gamepad. 665 */ 666 static const u8 xboxone_rumbleend_init[] = { 667 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 668 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 669 }; 670 671 /* 672 * This specifies the selection of init packets that a gamepad 673 * will be sent on init *and* the order in which they will be 674 * sent. The correct sequence number will be added when the 675 * packet is going to be sent. 676 */ 677 static const struct xboxone_init_packet xboxone_init_packets[] = { 678 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 679 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 680 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 681 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 682 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 683 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 684 XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_led_on), 685 XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_auth), 686 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 687 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 688 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 689 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 690 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 691 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 692 }; 693 694 struct xpad_output_packet { 695 u8 data[XPAD_PKT_LEN]; 696 u8 len; 697 bool pending; 698 }; 699 700 #define XPAD_OUT_CMD_IDX 0 701 #define XPAD_OUT_FF_IDX 1 702 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 703 #define XPAD_NUM_OUT_PACKETS (1 + \ 704 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 705 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 706 707 struct usb_xpad { 708 struct input_dev *dev; /* input device interface */ 709 struct input_dev __rcu *x360w_dev; 710 struct usb_device *udev; /* usb device */ 711 struct usb_interface *intf; /* usb interface */ 712 713 bool pad_present; 714 bool input_created; 715 716 struct urb *irq_in; /* urb for interrupt in report */ 717 unsigned char *idata; /* input data */ 718 dma_addr_t idata_dma; 719 720 struct urb *irq_out; /* urb for interrupt out report */ 721 struct usb_anchor irq_out_anchor; 722 bool irq_out_active; /* we must not use an active URB */ 723 u8 odata_serial; /* serial number for xbox one protocol */ 724 unsigned char *odata; /* output data */ 725 dma_addr_t odata_dma; 726 spinlock_t odata_lock; 727 728 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 729 int last_out_packet; 730 int init_seq; 731 732 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 733 struct xpad_led *led; 734 #endif 735 736 char phys[64]; /* physical device path */ 737 738 int mapping; /* map d-pad to buttons or to axes */ 739 int xtype; /* type of xbox device */ 740 int packet_type; /* type of the extended packet */ 741 int pad_nr; /* the order x360 pads were attached */ 742 const char *name; /* name of the device */ 743 struct work_struct work; /* init/remove device from callback */ 744 time64_t mode_btn_down_ts; 745 }; 746 747 static int xpad_init_input(struct usb_xpad *xpad); 748 static void xpad_deinit_input(struct usb_xpad *xpad); 749 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 750 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 751 752 /* 753 * xpad_process_packet 754 * 755 * Completes a request by converting the data into events for the 756 * input subsystem. 757 * 758 * The used report descriptor was taken from ITO Takayuki's website: 759 * http://euc.jp/periphs/xbox-controller.ja.html 760 */ 761 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 762 { 763 struct input_dev *dev = xpad->dev; 764 765 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 766 /* left stick */ 767 input_report_abs(dev, ABS_X, 768 (__s16) le16_to_cpup((__le16 *)(data + 12))); 769 input_report_abs(dev, ABS_Y, 770 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 771 772 /* right stick */ 773 input_report_abs(dev, ABS_RX, 774 (__s16) le16_to_cpup((__le16 *)(data + 16))); 775 input_report_abs(dev, ABS_RY, 776 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 777 } 778 779 /* triggers left/right */ 780 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 781 input_report_key(dev, BTN_TL2, data[10]); 782 input_report_key(dev, BTN_TR2, data[11]); 783 } else { 784 input_report_abs(dev, ABS_Z, data[10]); 785 input_report_abs(dev, ABS_RZ, data[11]); 786 } 787 788 /* digital pad */ 789 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 790 /* dpad as buttons (left, right, up, down) */ 791 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & BIT(2)); 792 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & BIT(3)); 793 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & BIT(0)); 794 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & BIT(1)); 795 } else { 796 input_report_abs(dev, ABS_HAT0X, 797 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 798 input_report_abs(dev, ABS_HAT0Y, 799 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 800 } 801 802 /* start/back buttons and stick press left/right */ 803 input_report_key(dev, BTN_START, data[2] & BIT(4)); 804 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 805 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 806 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 807 808 /* "analog" buttons A, B, X, Y */ 809 input_report_key(dev, BTN_A, data[4]); 810 input_report_key(dev, BTN_B, data[5]); 811 input_report_key(dev, BTN_X, data[6]); 812 input_report_key(dev, BTN_Y, data[7]); 813 814 /* "analog" buttons black, white */ 815 input_report_key(dev, BTN_C, data[8]); 816 input_report_key(dev, BTN_Z, data[9]); 817 818 819 input_sync(dev); 820 } 821 822 /* 823 * xpad360_process_packet 824 * 825 * Completes a request by converting the data into events for the 826 * input subsystem. It is version for xbox 360 controller 827 * 828 * The used report descriptor was taken from: 829 * http://www.free60.org/wiki/Gamepad 830 */ 831 832 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 833 u16 cmd, unsigned char *data) 834 { 835 /* valid pad data */ 836 if (data[0] != 0x00) 837 return; 838 839 /* digital pad */ 840 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 841 /* dpad as buttons (left, right, up, down) */ 842 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & BIT(2)); 843 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & BIT(3)); 844 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & BIT(0)); 845 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & BIT(1)); 846 } 847 848 /* 849 * This should be a simple else block. However historically 850 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 851 * made no sense, but now we can not just switch back and have to 852 * support both behaviors. 853 */ 854 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 855 xpad->xtype == XTYPE_XBOX360W) { 856 input_report_abs(dev, ABS_HAT0X, 857 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 858 input_report_abs(dev, ABS_HAT0Y, 859 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 860 } 861 862 /* start/back buttons */ 863 input_report_key(dev, BTN_START, data[2] & BIT(4)); 864 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 865 866 /* stick press left/right */ 867 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 868 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 869 870 /* buttons A,B,X,Y,TL,TR and MODE */ 871 input_report_key(dev, BTN_A, data[3] & BIT(4)); 872 input_report_key(dev, BTN_B, data[3] & BIT(5)); 873 input_report_key(dev, BTN_X, data[3] & BIT(6)); 874 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 875 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 876 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 877 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 878 879 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 880 /* left stick */ 881 input_report_abs(dev, ABS_X, 882 (__s16) le16_to_cpup((__le16 *)(data + 6))); 883 input_report_abs(dev, ABS_Y, 884 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 885 886 /* right stick */ 887 input_report_abs(dev, ABS_RX, 888 (__s16) le16_to_cpup((__le16 *)(data + 10))); 889 input_report_abs(dev, ABS_RY, 890 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 891 } 892 893 /* triggers left/right */ 894 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 895 input_report_key(dev, BTN_TL2, data[4]); 896 input_report_key(dev, BTN_TR2, data[5]); 897 } else { 898 input_report_abs(dev, ABS_Z, data[4]); 899 input_report_abs(dev, ABS_RZ, data[5]); 900 } 901 902 input_sync(dev); 903 904 /* XBOX360W controllers can't be turned off without driver assistance */ 905 if (xpad->xtype == XTYPE_XBOX360W) { 906 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 907 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 908 XPAD360W_POWEROFF_TIMEOUT)) { 909 xpad360w_poweroff_controller(xpad); 910 xpad->mode_btn_down_ts = 0; 911 return; 912 } 913 914 /* mode button down/up */ 915 if (data[3] & BIT(2)) 916 xpad->mode_btn_down_ts = ktime_get_seconds(); 917 else 918 xpad->mode_btn_down_ts = 0; 919 } 920 } 921 922 static void xpad_presence_work(struct work_struct *work) 923 { 924 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 925 int error; 926 927 if (xpad->pad_present) { 928 error = xpad_init_input(xpad); 929 if (error) { 930 /* complain only, not much else we can do here */ 931 dev_err(&xpad->dev->dev, 932 "unable to init device: %d\n", error); 933 } else { 934 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 935 } 936 } else { 937 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 938 synchronize_rcu(); 939 /* 940 * Now that we are sure xpad360w_process_packet is not 941 * using input device we can get rid of it. 942 */ 943 xpad_deinit_input(xpad); 944 } 945 } 946 947 /* 948 * xpad360w_process_packet 949 * 950 * Completes a request by converting the data into events for the 951 * input subsystem. It is version for xbox 360 wireless controller. 952 * 953 * Byte.Bit 954 * 00.1 - Status change: The controller or headset has connected/disconnected 955 * Bits 01.7 and 01.6 are valid 956 * 01.7 - Controller present 957 * 01.6 - Headset present 958 * 01.1 - Pad state (Bytes 4+) valid 959 * 960 */ 961 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 962 { 963 struct input_dev *dev; 964 bool present; 965 966 /* Presence change */ 967 if (data[0] & 0x08) { 968 present = (data[1] & 0x80) != 0; 969 970 if (xpad->pad_present != present) { 971 xpad->pad_present = present; 972 schedule_work(&xpad->work); 973 } 974 } 975 976 /* Valid pad data */ 977 if (data[1] != 0x1) 978 return; 979 980 rcu_read_lock(); 981 dev = rcu_dereference(xpad->x360w_dev); 982 if (dev) 983 xpad360_process_packet(xpad, dev, cmd, &data[4]); 984 rcu_read_unlock(); 985 } 986 987 /* 988 * xpadone_process_packet 989 * 990 * Completes a request by converting the data into events for the 991 * input subsystem. This version is for the Xbox One controller. 992 * 993 * The report format was gleaned from 994 * https://github.com/kylelemons/xbox/blob/master/xbox.go 995 */ 996 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 997 { 998 struct input_dev *dev = xpad->dev; 999 bool do_sync = false; 1000 1001 /* the xbox button has its own special report */ 1002 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1003 /* 1004 * The Xbox One S controller requires these reports to be 1005 * acked otherwise it continues sending them forever and 1006 * won't report further mode button events. 1007 */ 1008 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1009 xpadone_ack_mode_report(xpad, data[2]); 1010 1011 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1012 input_sync(dev); 1013 1014 do_sync = true; 1015 } else if (data[0] == GIP_CMD_FIRMWARE) { 1016 /* Some packet formats force us to use this separate to poll paddle inputs */ 1017 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1018 /* Mute paddles if controller is in a custom profile slot 1019 * Checked by looking at the active profile slot to 1020 * verify it's the default slot 1021 */ 1022 if (data[19] != 0) 1023 data[18] = 0; 1024 1025 /* Elite Series 2 split packet paddle bits */ 1026 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[18] & BIT(0)); 1027 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[18] & BIT(1)); 1028 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[18] & BIT(2)); 1029 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[18] & BIT(3)); 1030 1031 do_sync = true; 1032 } 1033 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1034 /* menu/view buttons */ 1035 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1036 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1037 if (xpad->mapping & MAP_SELECT_BUTTON) 1038 input_report_key(dev, KEY_RECORD, data[22] & BIT(0)); 1039 1040 /* buttons A,B,X,Y */ 1041 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1042 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1043 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1044 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1045 1046 /* digital pad */ 1047 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1048 /* dpad as buttons (left, right, up, down) */ 1049 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & BIT(2)); 1050 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & BIT(3)); 1051 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & BIT(0)); 1052 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & BIT(1)); 1053 } else { 1054 input_report_abs(dev, ABS_HAT0X, 1055 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1056 input_report_abs(dev, ABS_HAT0Y, 1057 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1058 } 1059 1060 /* TL/TR */ 1061 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1062 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1063 1064 /* stick press left/right */ 1065 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1066 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1067 1068 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1069 /* left stick */ 1070 input_report_abs(dev, ABS_X, 1071 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1072 input_report_abs(dev, ABS_Y, 1073 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1074 1075 /* right stick */ 1076 input_report_abs(dev, ABS_RX, 1077 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1078 input_report_abs(dev, ABS_RY, 1079 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1080 } 1081 1082 /* triggers left/right */ 1083 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1084 input_report_key(dev, BTN_TL2, 1085 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1086 input_report_key(dev, BTN_TR2, 1087 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1088 } else { 1089 input_report_abs(dev, ABS_Z, 1090 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1091 input_report_abs(dev, ABS_RZ, 1092 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1093 } 1094 1095 /* Profile button has a value of 0-3, so it is reported as an axis */ 1096 if (xpad->mapping & MAP_PROFILE_BUTTON) 1097 input_report_abs(dev, ABS_PROFILE, data[34]); 1098 1099 /* paddle handling */ 1100 /* based on SDL's SDL_hidapi_xboxone.c */ 1101 if (xpad->mapping & MAP_PADDLES) { 1102 if (xpad->packet_type == PKT_XBE1) { 1103 /* Mute paddles if controller has a custom mapping applied. 1104 * Checked by comparing the current mapping 1105 * config against the factory mapping config 1106 */ 1107 if (memcmp(&data[4], &data[18], 2) != 0) 1108 data[32] = 0; 1109 1110 /* OG Elite Series Controller paddle bits */ 1111 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[32] & BIT(1)); 1112 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[32] & BIT(3)); 1113 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[32] & BIT(0)); 1114 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[32] & BIT(2)); 1115 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1116 /* Mute paddles if controller has a custom mapping applied. 1117 * Checked by comparing the current mapping 1118 * config against the factory mapping config 1119 */ 1120 if (data[19] != 0) 1121 data[18] = 0; 1122 1123 /* Elite Series 2 4.x firmware paddle bits */ 1124 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[18] & BIT(0)); 1125 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[18] & BIT(1)); 1126 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[18] & BIT(2)); 1127 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[18] & BIT(3)); 1128 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1129 /* Mute paddles if controller has a custom mapping applied. 1130 * Checked by comparing the current mapping 1131 * config against the factory mapping config 1132 */ 1133 if (data[23] != 0) 1134 data[22] = 0; 1135 1136 /* Elite Series 2 5.x firmware paddle bits 1137 * (before the packet was split) 1138 */ 1139 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[22] & BIT(0)); 1140 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[22] & BIT(1)); 1141 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[22] & BIT(2)); 1142 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[22] & BIT(3)); 1143 } 1144 } 1145 1146 do_sync = true; 1147 } 1148 1149 if (do_sync) 1150 input_sync(dev); 1151 } 1152 1153 static void xpad_irq_in(struct urb *urb) 1154 { 1155 struct usb_xpad *xpad = urb->context; 1156 struct device *dev = &xpad->intf->dev; 1157 int retval, status; 1158 1159 status = urb->status; 1160 1161 switch (status) { 1162 case 0: 1163 /* success */ 1164 break; 1165 case -ECONNRESET: 1166 case -ENOENT: 1167 case -ESHUTDOWN: 1168 /* this urb is terminated, clean up */ 1169 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1170 __func__, status); 1171 return; 1172 default: 1173 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1174 __func__, status); 1175 goto exit; 1176 } 1177 1178 switch (xpad->xtype) { 1179 case XTYPE_XBOX360: 1180 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1181 break; 1182 case XTYPE_XBOX360W: 1183 xpad360w_process_packet(xpad, 0, xpad->idata); 1184 break; 1185 case XTYPE_XBOXONE: 1186 xpadone_process_packet(xpad, 0, xpad->idata); 1187 break; 1188 default: 1189 xpad_process_packet(xpad, 0, xpad->idata); 1190 } 1191 1192 exit: 1193 retval = usb_submit_urb(urb, GFP_ATOMIC); 1194 if (retval) 1195 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1196 __func__, retval); 1197 } 1198 1199 /* Callers must hold xpad->odata_lock spinlock */ 1200 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1201 { 1202 const struct xboxone_init_packet *init_packet; 1203 1204 if (xpad->xtype != XTYPE_XBOXONE) 1205 return false; 1206 1207 /* Perform initialization sequence for Xbox One pads that require it */ 1208 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1209 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1210 1211 if (init_packet->idVendor != 0 && 1212 init_packet->idVendor != xpad->dev->id.vendor) 1213 continue; 1214 1215 if (init_packet->idProduct != 0 && 1216 init_packet->idProduct != xpad->dev->id.product) 1217 continue; 1218 1219 /* This packet applies to our device, so prepare to send it */ 1220 memcpy(xpad->odata, init_packet->data, init_packet->len); 1221 xpad->irq_out->transfer_buffer_length = init_packet->len; 1222 1223 /* Update packet with current sequence number */ 1224 xpad->odata[2] = xpad->odata_serial++; 1225 return true; 1226 } 1227 1228 return false; 1229 } 1230 1231 /* Callers must hold xpad->odata_lock spinlock */ 1232 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1233 { 1234 struct xpad_output_packet *pkt, *packet = NULL; 1235 int i; 1236 1237 /* We may have init packets to send before we can send user commands */ 1238 if (xpad_prepare_next_init_packet(xpad)) 1239 return true; 1240 1241 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1242 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1243 xpad->last_out_packet = 0; 1244 1245 pkt = &xpad->out_packets[xpad->last_out_packet]; 1246 if (pkt->pending) { 1247 dev_dbg(&xpad->intf->dev, 1248 "%s - found pending output packet %d\n", 1249 __func__, xpad->last_out_packet); 1250 packet = pkt; 1251 break; 1252 } 1253 } 1254 1255 if (packet) { 1256 memcpy(xpad->odata, packet->data, packet->len); 1257 xpad->irq_out->transfer_buffer_length = packet->len; 1258 packet->pending = false; 1259 return true; 1260 } 1261 1262 return false; 1263 } 1264 1265 /* Callers must hold xpad->odata_lock spinlock */ 1266 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1267 { 1268 int error; 1269 1270 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1271 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1272 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1273 if (error) { 1274 dev_err(&xpad->intf->dev, 1275 "%s - usb_submit_urb failed with result %d\n", 1276 __func__, error); 1277 usb_unanchor_urb(xpad->irq_out); 1278 return -EIO; 1279 } 1280 1281 xpad->irq_out_active = true; 1282 } 1283 1284 return 0; 1285 } 1286 1287 static void xpad_irq_out(struct urb *urb) 1288 { 1289 struct usb_xpad *xpad = urb->context; 1290 struct device *dev = &xpad->intf->dev; 1291 int status = urb->status; 1292 int error; 1293 unsigned long flags; 1294 1295 spin_lock_irqsave(&xpad->odata_lock, flags); 1296 1297 switch (status) { 1298 case 0: 1299 /* success */ 1300 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1301 break; 1302 1303 case -ECONNRESET: 1304 case -ENOENT: 1305 case -ESHUTDOWN: 1306 /* this urb is terminated, clean up */ 1307 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1308 __func__, status); 1309 xpad->irq_out_active = false; 1310 break; 1311 1312 default: 1313 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1314 __func__, status); 1315 break; 1316 } 1317 1318 if (xpad->irq_out_active) { 1319 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1320 error = usb_submit_urb(urb, GFP_ATOMIC); 1321 if (error) { 1322 dev_err(dev, 1323 "%s - usb_submit_urb failed with result %d\n", 1324 __func__, error); 1325 usb_unanchor_urb(urb); 1326 xpad->irq_out_active = false; 1327 } 1328 } 1329 1330 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1331 } 1332 1333 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1334 struct usb_endpoint_descriptor *ep_irq_out) 1335 { 1336 int error; 1337 1338 if (xpad->xtype == XTYPE_UNKNOWN) 1339 return 0; 1340 1341 init_usb_anchor(&xpad->irq_out_anchor); 1342 1343 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1344 GFP_KERNEL, &xpad->odata_dma); 1345 if (!xpad->odata) 1346 return -ENOMEM; 1347 1348 spin_lock_init(&xpad->odata_lock); 1349 1350 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1351 if (!xpad->irq_out) { 1352 error = -ENOMEM; 1353 goto err_free_coherent; 1354 } 1355 1356 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1357 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1358 xpad->odata, XPAD_PKT_LEN, 1359 xpad_irq_out, xpad, ep_irq_out->bInterval); 1360 xpad->irq_out->transfer_dma = xpad->odata_dma; 1361 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1362 1363 return 0; 1364 1365 err_free_coherent: 1366 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1367 return error; 1368 } 1369 1370 static void xpad_stop_output(struct usb_xpad *xpad) 1371 { 1372 if (xpad->xtype != XTYPE_UNKNOWN) { 1373 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1374 5000)) { 1375 dev_warn(&xpad->intf->dev, 1376 "timed out waiting for output URB to complete, killing\n"); 1377 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1378 } 1379 } 1380 } 1381 1382 static void xpad_deinit_output(struct usb_xpad *xpad) 1383 { 1384 if (xpad->xtype != XTYPE_UNKNOWN) { 1385 usb_free_urb(xpad->irq_out); 1386 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1387 xpad->odata, xpad->odata_dma); 1388 } 1389 } 1390 1391 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1392 { 1393 struct xpad_output_packet *packet = 1394 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1395 unsigned long flags; 1396 int retval; 1397 1398 spin_lock_irqsave(&xpad->odata_lock, flags); 1399 1400 packet->data[0] = 0x08; 1401 packet->data[1] = 0x00; 1402 packet->data[2] = 0x0F; 1403 packet->data[3] = 0xC0; 1404 packet->data[4] = 0x00; 1405 packet->data[5] = 0x00; 1406 packet->data[6] = 0x00; 1407 packet->data[7] = 0x00; 1408 packet->data[8] = 0x00; 1409 packet->data[9] = 0x00; 1410 packet->data[10] = 0x00; 1411 packet->data[11] = 0x00; 1412 packet->len = 12; 1413 packet->pending = true; 1414 1415 /* Reset the sequence so we send out presence first */ 1416 xpad->last_out_packet = -1; 1417 retval = xpad_try_sending_next_out_packet(xpad); 1418 1419 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1420 1421 return retval; 1422 } 1423 1424 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1425 { 1426 unsigned long flags; 1427 int retval; 1428 1429 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1430 /* 1431 * Explicitly disable the audio interface. This is needed 1432 * for some controllers, such as the PowerA Enhanced Wired 1433 * Controller for Series X|S (0x20d6:0x200e) to report the 1434 * guide button. 1435 */ 1436 retval = usb_set_interface(xpad->udev, 1437 GIP_WIRED_INTF_AUDIO, 0); 1438 if (retval) 1439 dev_warn(&xpad->dev->dev, 1440 "unable to disable audio interface: %d\n", 1441 retval); 1442 } 1443 1444 spin_lock_irqsave(&xpad->odata_lock, flags); 1445 1446 /* 1447 * Begin the init sequence by attempting to send a packet. 1448 * We will cycle through the init packet sequence before 1449 * sending any packets from the output ring. 1450 */ 1451 xpad->init_seq = 0; 1452 retval = xpad_try_sending_next_out_packet(xpad); 1453 1454 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1455 1456 return retval; 1457 } 1458 1459 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1460 { 1461 unsigned long flags; 1462 struct xpad_output_packet *packet = 1463 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1464 static const u8 mode_report_ack[] = { 1465 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1466 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1467 }; 1468 1469 spin_lock_irqsave(&xpad->odata_lock, flags); 1470 1471 packet->len = sizeof(mode_report_ack); 1472 memcpy(packet->data, mode_report_ack, packet->len); 1473 packet->data[2] = seq_num; 1474 packet->pending = true; 1475 1476 /* Reset the sequence so we send out the ack now */ 1477 xpad->last_out_packet = -1; 1478 xpad_try_sending_next_out_packet(xpad); 1479 1480 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1481 } 1482 1483 #ifdef CONFIG_JOYSTICK_XPAD_FF 1484 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1485 { 1486 struct usb_xpad *xpad = input_get_drvdata(dev); 1487 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1488 __u16 strong; 1489 __u16 weak; 1490 int retval; 1491 unsigned long flags; 1492 1493 if (effect->type != FF_RUMBLE) 1494 return 0; 1495 1496 strong = effect->u.rumble.strong_magnitude; 1497 weak = effect->u.rumble.weak_magnitude; 1498 1499 spin_lock_irqsave(&xpad->odata_lock, flags); 1500 1501 switch (xpad->xtype) { 1502 case XTYPE_XBOX: 1503 packet->data[0] = 0x00; 1504 packet->data[1] = 0x06; 1505 packet->data[2] = 0x00; 1506 packet->data[3] = strong / 256; /* left actuator */ 1507 packet->data[4] = 0x00; 1508 packet->data[5] = weak / 256; /* right actuator */ 1509 packet->len = 6; 1510 packet->pending = true; 1511 break; 1512 1513 case XTYPE_XBOX360: 1514 packet->data[0] = 0x00; 1515 packet->data[1] = 0x08; 1516 packet->data[2] = 0x00; 1517 packet->data[3] = strong / 256; /* left actuator? */ 1518 packet->data[4] = weak / 256; /* right actuator? */ 1519 packet->data[5] = 0x00; 1520 packet->data[6] = 0x00; 1521 packet->data[7] = 0x00; 1522 packet->len = 8; 1523 packet->pending = true; 1524 break; 1525 1526 case XTYPE_XBOX360W: 1527 packet->data[0] = 0x00; 1528 packet->data[1] = 0x01; 1529 packet->data[2] = 0x0F; 1530 packet->data[3] = 0xC0; 1531 packet->data[4] = 0x00; 1532 packet->data[5] = strong / 256; 1533 packet->data[6] = weak / 256; 1534 packet->data[7] = 0x00; 1535 packet->data[8] = 0x00; 1536 packet->data[9] = 0x00; 1537 packet->data[10] = 0x00; 1538 packet->data[11] = 0x00; 1539 packet->len = 12; 1540 packet->pending = true; 1541 break; 1542 1543 case XTYPE_XBOXONE: 1544 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1545 packet->data[1] = 0x00; 1546 packet->data[2] = xpad->odata_serial++; 1547 packet->data[3] = GIP_PL_LEN(9); 1548 packet->data[4] = 0x00; 1549 packet->data[5] = GIP_MOTOR_ALL; 1550 packet->data[6] = 0x00; /* left trigger */ 1551 packet->data[7] = 0x00; /* right trigger */ 1552 packet->data[8] = strong / 512; /* left actuator */ 1553 packet->data[9] = weak / 512; /* right actuator */ 1554 packet->data[10] = 0xFF; /* on period */ 1555 packet->data[11] = 0x00; /* off period */ 1556 packet->data[12] = 0xFF; /* repeat count */ 1557 packet->len = 13; 1558 packet->pending = true; 1559 break; 1560 1561 default: 1562 dev_dbg(&xpad->dev->dev, 1563 "%s - rumble command sent to unsupported xpad type: %d\n", 1564 __func__, xpad->xtype); 1565 retval = -EINVAL; 1566 goto out; 1567 } 1568 1569 retval = xpad_try_sending_next_out_packet(xpad); 1570 1571 out: 1572 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1573 return retval; 1574 } 1575 1576 static int xpad_init_ff(struct usb_xpad *xpad) 1577 { 1578 if (xpad->xtype == XTYPE_UNKNOWN) 1579 return 0; 1580 1581 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1582 1583 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1584 } 1585 1586 #else 1587 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1588 #endif 1589 1590 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1591 #include <linux/leds.h> 1592 #include <linux/idr.h> 1593 1594 static DEFINE_IDA(xpad_pad_seq); 1595 1596 struct xpad_led { 1597 char name[16]; 1598 struct led_classdev led_cdev; 1599 struct usb_xpad *xpad; 1600 }; 1601 1602 /* 1603 * set the LEDs on Xbox 360 / Wireless Controllers 1604 * @param command 1605 * 0: off 1606 * 1: all blink, then previous setting 1607 * 2: 1/top-left blink, then on 1608 * 3: 2/top-right blink, then on 1609 * 4: 3/bottom-left blink, then on 1610 * 5: 4/bottom-right blink, then on 1611 * 6: 1/top-left on 1612 * 7: 2/top-right on 1613 * 8: 3/bottom-left on 1614 * 9: 4/bottom-right on 1615 * 10: rotate 1616 * 11: blink, based on previous setting 1617 * 12: slow blink, based on previous setting 1618 * 13: rotate with two lights 1619 * 14: persistent slow all blink 1620 * 15: blink once, then previous setting 1621 */ 1622 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1623 { 1624 struct xpad_output_packet *packet = 1625 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1626 unsigned long flags; 1627 1628 command %= 16; 1629 1630 spin_lock_irqsave(&xpad->odata_lock, flags); 1631 1632 switch (xpad->xtype) { 1633 case XTYPE_XBOX360: 1634 packet->data[0] = 0x01; 1635 packet->data[1] = 0x03; 1636 packet->data[2] = command; 1637 packet->len = 3; 1638 packet->pending = true; 1639 break; 1640 1641 case XTYPE_XBOX360W: 1642 packet->data[0] = 0x00; 1643 packet->data[1] = 0x00; 1644 packet->data[2] = 0x08; 1645 packet->data[3] = 0x40 + command; 1646 packet->data[4] = 0x00; 1647 packet->data[5] = 0x00; 1648 packet->data[6] = 0x00; 1649 packet->data[7] = 0x00; 1650 packet->data[8] = 0x00; 1651 packet->data[9] = 0x00; 1652 packet->data[10] = 0x00; 1653 packet->data[11] = 0x00; 1654 packet->len = 12; 1655 packet->pending = true; 1656 break; 1657 } 1658 1659 xpad_try_sending_next_out_packet(xpad); 1660 1661 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1662 } 1663 1664 /* 1665 * Light up the segment corresponding to the pad number on 1666 * Xbox 360 Controllers. 1667 */ 1668 static void xpad_identify_controller(struct usb_xpad *xpad) 1669 { 1670 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1671 } 1672 1673 static void xpad_led_set(struct led_classdev *led_cdev, 1674 enum led_brightness value) 1675 { 1676 struct xpad_led *xpad_led = container_of(led_cdev, 1677 struct xpad_led, led_cdev); 1678 1679 xpad_send_led_command(xpad_led->xpad, value); 1680 } 1681 1682 static int xpad_led_probe(struct usb_xpad *xpad) 1683 { 1684 struct xpad_led *led; 1685 struct led_classdev *led_cdev; 1686 int error; 1687 1688 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1689 return 0; 1690 1691 xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL); 1692 if (!led) 1693 return -ENOMEM; 1694 1695 xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL); 1696 if (xpad->pad_nr < 0) { 1697 error = xpad->pad_nr; 1698 goto err_free_mem; 1699 } 1700 1701 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1702 led->xpad = xpad; 1703 1704 led_cdev = &led->led_cdev; 1705 led_cdev->name = led->name; 1706 led_cdev->brightness_set = xpad_led_set; 1707 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1708 1709 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1710 if (error) 1711 goto err_free_id; 1712 1713 xpad_identify_controller(xpad); 1714 1715 return 0; 1716 1717 err_free_id: 1718 ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); 1719 err_free_mem: 1720 kfree(led); 1721 xpad->led = NULL; 1722 return error; 1723 } 1724 1725 static void xpad_led_disconnect(struct usb_xpad *xpad) 1726 { 1727 struct xpad_led *xpad_led = xpad->led; 1728 1729 if (xpad_led) { 1730 led_classdev_unregister(&xpad_led->led_cdev); 1731 ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); 1732 kfree(xpad_led); 1733 } 1734 } 1735 #else 1736 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1737 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1738 #endif 1739 1740 static int xpad_start_input(struct usb_xpad *xpad) 1741 { 1742 int error; 1743 1744 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1745 return -EIO; 1746 1747 if (xpad->xtype == XTYPE_XBOXONE) { 1748 error = xpad_start_xbox_one(xpad); 1749 if (error) { 1750 usb_kill_urb(xpad->irq_in); 1751 return error; 1752 } 1753 } 1754 if (xpad->xtype == XTYPE_XBOX360) { 1755 /* 1756 * Some third-party controllers Xbox 360-style controllers 1757 * require this message to finish initialization. 1758 */ 1759 u8 dummy[20]; 1760 1761 error = usb_control_msg_recv(xpad->udev, 0, 1762 /* bRequest */ 0x01, 1763 /* bmRequestType */ 1764 USB_TYPE_VENDOR | USB_DIR_IN | 1765 USB_RECIP_INTERFACE, 1766 /* wValue */ 0x100, 1767 /* wIndex */ 0x00, 1768 dummy, sizeof(dummy), 1769 25, GFP_KERNEL); 1770 if (error) 1771 dev_warn(&xpad->dev->dev, 1772 "unable to receive magic message: %d\n", 1773 error); 1774 } 1775 1776 return 0; 1777 } 1778 1779 static void xpad_stop_input(struct usb_xpad *xpad) 1780 { 1781 usb_kill_urb(xpad->irq_in); 1782 } 1783 1784 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1785 { 1786 unsigned long flags; 1787 struct xpad_output_packet *packet = 1788 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1789 1790 spin_lock_irqsave(&xpad->odata_lock, flags); 1791 1792 packet->data[0] = 0x00; 1793 packet->data[1] = 0x00; 1794 packet->data[2] = 0x08; 1795 packet->data[3] = 0xC0; 1796 packet->data[4] = 0x00; 1797 packet->data[5] = 0x00; 1798 packet->data[6] = 0x00; 1799 packet->data[7] = 0x00; 1800 packet->data[8] = 0x00; 1801 packet->data[9] = 0x00; 1802 packet->data[10] = 0x00; 1803 packet->data[11] = 0x00; 1804 packet->len = 12; 1805 packet->pending = true; 1806 1807 /* Reset the sequence so we send out poweroff now */ 1808 xpad->last_out_packet = -1; 1809 xpad_try_sending_next_out_packet(xpad); 1810 1811 spin_unlock_irqrestore(&xpad->odata_lock, flags); 1812 } 1813 1814 static int xpad360w_start_input(struct usb_xpad *xpad) 1815 { 1816 int error; 1817 1818 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1819 if (error) 1820 return -EIO; 1821 1822 /* 1823 * Send presence packet. 1824 * This will force the controller to resend connection packets. 1825 * This is useful in the case we activate the module after the 1826 * adapter has been plugged in, as it won't automatically 1827 * send us info about the controllers. 1828 */ 1829 error = xpad_inquiry_pad_presence(xpad); 1830 if (error) { 1831 usb_kill_urb(xpad->irq_in); 1832 return error; 1833 } 1834 1835 return 0; 1836 } 1837 1838 static void xpad360w_stop_input(struct usb_xpad *xpad) 1839 { 1840 usb_kill_urb(xpad->irq_in); 1841 1842 /* Make sure we are done with presence work if it was scheduled */ 1843 flush_work(&xpad->work); 1844 } 1845 1846 static int xpad_open(struct input_dev *dev) 1847 { 1848 struct usb_xpad *xpad = input_get_drvdata(dev); 1849 1850 return xpad_start_input(xpad); 1851 } 1852 1853 static void xpad_close(struct input_dev *dev) 1854 { 1855 struct usb_xpad *xpad = input_get_drvdata(dev); 1856 1857 xpad_stop_input(xpad); 1858 } 1859 1860 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1861 { 1862 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1863 1864 switch (abs) { 1865 case ABS_X: 1866 case ABS_Y: 1867 case ABS_RX: 1868 case ABS_RY: /* the two sticks */ 1869 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1870 break; 1871 case ABS_Z: 1872 case ABS_RZ: /* the triggers (if mapped to axes) */ 1873 if (xpad->xtype == XTYPE_XBOXONE) 1874 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1875 else 1876 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1877 break; 1878 case ABS_HAT0X: 1879 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1880 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1881 break; 1882 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1883 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1884 break; 1885 default: 1886 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1887 break; 1888 } 1889 } 1890 1891 static void xpad_deinit_input(struct usb_xpad *xpad) 1892 { 1893 if (xpad->input_created) { 1894 xpad->input_created = false; 1895 xpad_led_disconnect(xpad); 1896 input_unregister_device(xpad->dev); 1897 } 1898 } 1899 1900 static int xpad_init_input(struct usb_xpad *xpad) 1901 { 1902 struct input_dev *input_dev; 1903 int i, error; 1904 1905 input_dev = input_allocate_device(); 1906 if (!input_dev) 1907 return -ENOMEM; 1908 1909 xpad->dev = input_dev; 1910 input_dev->name = xpad->name; 1911 input_dev->phys = xpad->phys; 1912 usb_to_input_id(xpad->udev, &input_dev->id); 1913 1914 if (xpad->xtype == XTYPE_XBOX360W) { 1915 /* x360w controllers and the receiver have different ids */ 1916 input_dev->id.product = 0x02a1; 1917 } 1918 1919 input_dev->dev.parent = &xpad->intf->dev; 1920 1921 input_set_drvdata(input_dev, xpad); 1922 1923 if (xpad->xtype != XTYPE_XBOX360W) { 1924 input_dev->open = xpad_open; 1925 input_dev->close = xpad_close; 1926 } 1927 1928 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1929 /* set up axes */ 1930 for (i = 0; xpad_abs[i] >= 0; i++) 1931 xpad_set_up_abs(input_dev, xpad_abs[i]); 1932 } 1933 1934 /* set up standard buttons */ 1935 for (i = 0; xpad_common_btn[i] >= 0; i++) 1936 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1937 1938 /* set up model-specific ones */ 1939 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1940 xpad->xtype == XTYPE_XBOXONE) { 1941 for (i = 0; xpad360_btn[i] >= 0; i++) 1942 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1943 if (xpad->mapping & MAP_SELECT_BUTTON) 1944 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1945 } else { 1946 for (i = 0; xpad_btn[i] >= 0; i++) 1947 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1948 } 1949 1950 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1951 for (i = 0; xpad_btn_pad[i] >= 0; i++) 1952 input_set_capability(input_dev, EV_KEY, 1953 xpad_btn_pad[i]); 1954 } 1955 1956 /* set up paddles if the controller has them */ 1957 if (xpad->mapping & MAP_PADDLES) { 1958 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 1959 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 1960 } 1961 1962 /* 1963 * This should be a simple else block. However historically 1964 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 1965 * made no sense, but now we can not just switch back and have to 1966 * support both behaviors. 1967 */ 1968 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 1969 xpad->xtype == XTYPE_XBOX360W) { 1970 for (i = 0; xpad_abs_pad[i] >= 0; i++) 1971 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 1972 } 1973 1974 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1975 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 1976 input_set_capability(input_dev, EV_KEY, 1977 xpad_btn_triggers[i]); 1978 } else { 1979 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 1980 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 1981 } 1982 1983 /* setup profile button as an axis with 4 possible values */ 1984 if (xpad->mapping & MAP_PROFILE_BUTTON) 1985 xpad_set_up_abs(input_dev, ABS_PROFILE); 1986 1987 error = xpad_init_ff(xpad); 1988 if (error) 1989 goto err_free_input; 1990 1991 error = xpad_led_probe(xpad); 1992 if (error) 1993 goto err_destroy_ff; 1994 1995 error = input_register_device(xpad->dev); 1996 if (error) 1997 goto err_disconnect_led; 1998 1999 xpad->input_created = true; 2000 return 0; 2001 2002 err_disconnect_led: 2003 xpad_led_disconnect(xpad); 2004 err_destroy_ff: 2005 input_ff_destroy(input_dev); 2006 err_free_input: 2007 input_free_device(input_dev); 2008 return error; 2009 } 2010 2011 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2012 { 2013 struct usb_device *udev = interface_to_usbdev(intf); 2014 struct usb_xpad *xpad; 2015 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2016 int i, error; 2017 2018 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2019 return -ENODEV; 2020 2021 for (i = 0; xpad_device[i].idVendor; i++) { 2022 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2023 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2024 break; 2025 } 2026 2027 xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); 2028 if (!xpad) 2029 return -ENOMEM; 2030 2031 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2032 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2033 2034 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2035 GFP_KERNEL, &xpad->idata_dma); 2036 if (!xpad->idata) { 2037 error = -ENOMEM; 2038 goto err_free_mem; 2039 } 2040 2041 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2042 if (!xpad->irq_in) { 2043 error = -ENOMEM; 2044 goto err_free_idata; 2045 } 2046 2047 xpad->udev = udev; 2048 xpad->intf = intf; 2049 xpad->mapping = xpad_device[i].mapping; 2050 xpad->xtype = xpad_device[i].xtype; 2051 xpad->name = xpad_device[i].name; 2052 xpad->packet_type = PKT_XB; 2053 INIT_WORK(&xpad->work, xpad_presence_work); 2054 2055 if (xpad->xtype == XTYPE_UNKNOWN) { 2056 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2057 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2058 xpad->xtype = XTYPE_XBOX360W; 2059 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2060 xpad->xtype = XTYPE_XBOXONE; 2061 else 2062 xpad->xtype = XTYPE_XBOX360; 2063 } else { 2064 xpad->xtype = XTYPE_XBOX; 2065 } 2066 2067 if (dpad_to_buttons) 2068 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2069 if (triggers_to_buttons) 2070 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2071 if (sticks_to_null) 2072 xpad->mapping |= MAP_STICKS_TO_NULL; 2073 } 2074 2075 if (xpad->xtype == XTYPE_XBOXONE && 2076 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2077 /* 2078 * The Xbox One controller lists three interfaces all with the 2079 * same interface class, subclass and protocol. Differentiate by 2080 * interface number. 2081 */ 2082 error = -ENODEV; 2083 goto err_free_in_urb; 2084 } 2085 2086 ep_irq_in = ep_irq_out = NULL; 2087 2088 for (i = 0; i < 2; i++) { 2089 struct usb_endpoint_descriptor *ep = 2090 &intf->cur_altsetting->endpoint[i].desc; 2091 2092 if (usb_endpoint_xfer_int(ep)) { 2093 if (usb_endpoint_dir_in(ep)) 2094 ep_irq_in = ep; 2095 else 2096 ep_irq_out = ep; 2097 } 2098 } 2099 2100 if (!ep_irq_in || !ep_irq_out) { 2101 error = -ENODEV; 2102 goto err_free_in_urb; 2103 } 2104 2105 error = xpad_init_output(intf, xpad, ep_irq_out); 2106 if (error) 2107 goto err_free_in_urb; 2108 2109 usb_fill_int_urb(xpad->irq_in, udev, 2110 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2111 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2112 xpad, ep_irq_in->bInterval); 2113 xpad->irq_in->transfer_dma = xpad->idata_dma; 2114 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2115 2116 usb_set_intfdata(intf, xpad); 2117 2118 /* Packet type detection */ 2119 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2120 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2121 /* The original elite controller always uses the oldest 2122 * type of extended packet 2123 */ 2124 xpad->packet_type = PKT_XBE1; 2125 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2126 /* The elite 2 controller has seen multiple packet 2127 * revisions. These are tied to specific firmware 2128 * versions 2129 */ 2130 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2131 /* This is the format that the Elite 2 used 2132 * prior to the BLE update 2133 */ 2134 xpad->packet_type = PKT_XBE2_FW_OLD; 2135 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2136 0x050b) { 2137 /* This is the format that the Elite 2 used 2138 * prior to the update that split the packet 2139 */ 2140 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2141 } else { 2142 /* The split packet format that was introduced 2143 * in firmware v5.11 2144 */ 2145 xpad->packet_type = PKT_XBE2_FW_5_11; 2146 } 2147 } 2148 } 2149 2150 if (xpad->xtype == XTYPE_XBOX360W) { 2151 /* 2152 * Submit the int URB immediately rather than waiting for open 2153 * because we get status messages from the device whether 2154 * or not any controllers are attached. In fact, it's 2155 * exactly the message that a controller has arrived that 2156 * we're waiting for. 2157 */ 2158 error = xpad360w_start_input(xpad); 2159 if (error) 2160 goto err_deinit_output; 2161 /* 2162 * Wireless controllers require RESET_RESUME to work properly 2163 * after suspend. Ideally this quirk should be in usb core 2164 * quirk list, but we have too many vendors producing these 2165 * controllers and we'd need to maintain 2 identical lists 2166 * here in this driver and in usb core. 2167 */ 2168 udev->quirks |= USB_QUIRK_RESET_RESUME; 2169 } else { 2170 error = xpad_init_input(xpad); 2171 if (error) 2172 goto err_deinit_output; 2173 } 2174 return 0; 2175 2176 err_deinit_output: 2177 xpad_deinit_output(xpad); 2178 err_free_in_urb: 2179 usb_free_urb(xpad->irq_in); 2180 err_free_idata: 2181 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2182 err_free_mem: 2183 kfree(xpad); 2184 return error; 2185 } 2186 2187 static void xpad_disconnect(struct usb_interface *intf) 2188 { 2189 struct usb_xpad *xpad = usb_get_intfdata(intf); 2190 2191 if (xpad->xtype == XTYPE_XBOX360W) 2192 xpad360w_stop_input(xpad); 2193 2194 xpad_deinit_input(xpad); 2195 2196 /* 2197 * Now that both input device and LED device are gone we can 2198 * stop output URB. 2199 */ 2200 xpad_stop_output(xpad); 2201 2202 xpad_deinit_output(xpad); 2203 2204 usb_free_urb(xpad->irq_in); 2205 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2206 xpad->idata, xpad->idata_dma); 2207 2208 kfree(xpad); 2209 2210 usb_set_intfdata(intf, NULL); 2211 } 2212 2213 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2214 { 2215 struct usb_xpad *xpad = usb_get_intfdata(intf); 2216 struct input_dev *input = xpad->dev; 2217 2218 if (xpad->xtype == XTYPE_XBOX360W) { 2219 /* 2220 * Wireless controllers always listen to input so 2221 * they are notified when controller shows up 2222 * or goes away. 2223 */ 2224 xpad360w_stop_input(xpad); 2225 2226 /* 2227 * The wireless adapter is going off now, so the 2228 * gamepads are going to become disconnected. 2229 * Unless explicitly disabled, power them down 2230 * so they don't just sit there flashing. 2231 */ 2232 if (auto_poweroff && xpad->pad_present) 2233 xpad360w_poweroff_controller(xpad); 2234 } else { 2235 mutex_lock(&input->mutex); 2236 if (input_device_enabled(input)) 2237 xpad_stop_input(xpad); 2238 mutex_unlock(&input->mutex); 2239 } 2240 2241 xpad_stop_output(xpad); 2242 2243 return 0; 2244 } 2245 2246 static int xpad_resume(struct usb_interface *intf) 2247 { 2248 struct usb_xpad *xpad = usb_get_intfdata(intf); 2249 struct input_dev *input = xpad->dev; 2250 int retval = 0; 2251 2252 if (xpad->xtype == XTYPE_XBOX360W) { 2253 retval = xpad360w_start_input(xpad); 2254 } else { 2255 mutex_lock(&input->mutex); 2256 if (input_device_enabled(input)) { 2257 retval = xpad_start_input(xpad); 2258 } else if (xpad->xtype == XTYPE_XBOXONE) { 2259 /* 2260 * Even if there are no users, we'll send Xbox One pads 2261 * the startup sequence so they don't sit there and 2262 * blink until somebody opens the input device again. 2263 */ 2264 retval = xpad_start_xbox_one(xpad); 2265 } 2266 mutex_unlock(&input->mutex); 2267 } 2268 2269 return retval; 2270 } 2271 2272 static struct usb_driver xpad_driver = { 2273 .name = "xpad", 2274 .probe = xpad_probe, 2275 .disconnect = xpad_disconnect, 2276 .suspend = xpad_suspend, 2277 .resume = xpad_resume, 2278 .id_table = xpad_table, 2279 }; 2280 2281 module_usb_driver(xpad_driver); 2282 2283 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2284 MODULE_DESCRIPTION("Xbox pad driver"); 2285 MODULE_LICENSE("GPL"); 2286