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 BIT(0) 81 #define MAP_TRIGGERS_TO_BUTTONS BIT(1) 82 #define MAP_STICKS_TO_NULL BIT(2) 83 #define MAP_SHARE_BUTTON BIT(3) 84 #define MAP_PADDLES BIT(4) 85 #define MAP_PROFILE_BUTTON BIT(5) 86 #define MAP_SHARE_OFFSET BIT(6) 87 88 #define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ 89 MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) 90 91 #define XTYPE_XBOX 0 92 #define XTYPE_XBOX360 1 93 #define XTYPE_XBOX360W 2 94 #define XTYPE_XBOXONE 3 95 #define XTYPE_UNKNOWN 4 96 97 /* Send power-off packet to xpad360w after holding the mode button for this many 98 * seconds 99 */ 100 #define XPAD360W_POWEROFF_TIMEOUT 5 101 102 #define PKT_XB 0 103 #define PKT_XBE1 1 104 #define PKT_XBE2_FW_OLD 2 105 #define PKT_XBE2_FW_5_EARLY 3 106 #define PKT_XBE2_FW_5_11 4 107 108 static bool dpad_to_buttons; 109 module_param(dpad_to_buttons, bool, S_IRUGO); 110 MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); 111 112 static bool triggers_to_buttons; 113 module_param(triggers_to_buttons, bool, S_IRUGO); 114 MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); 115 116 static bool sticks_to_null; 117 module_param(sticks_to_null, bool, S_IRUGO); 118 MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); 119 120 static bool auto_poweroff = true; 121 module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO); 122 MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend"); 123 124 static const struct xpad_device { 125 u16 idVendor; 126 u16 idProduct; 127 char *name; 128 u8 mapping; 129 u8 xtype; 130 } xpad_device[] = { 131 /* Please keep this list sorted by vendor and product ID. */ 132 { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 }, 133 { 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 }, 134 { 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 }, 135 { 0x03f0, 0x038D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wired */ 136 { 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */ 137 { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, 138 { 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE }, 139 { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, /* v2 */ 140 { 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE }, 141 { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 142 { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 143 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, 144 { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX }, 145 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, 146 { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE }, 147 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, 148 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, 149 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, 150 { 0x045e, 0x0288, "Microsoft Xbox Controller S v2", 0, XTYPE_XBOX }, 151 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, 152 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, 153 { 0x045e, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 }, 154 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 155 { 0x045e, 0x02a9, "Xbox 360 Wireless Receiver (Unofficial)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 156 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, 157 { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, 158 { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", MAP_PADDLES, XTYPE_XBOXONE }, 159 { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, 160 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 161 { 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE }, 162 { 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE }, 163 { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SHARE_BUTTON | MAP_SHARE_OFFSET, XTYPE_XBOXONE }, 164 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, 165 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, 166 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, 167 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, 168 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, 169 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, 170 { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX }, 171 { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 }, 172 { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 }, 173 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, 174 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, 175 { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX }, 176 { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX }, 177 { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX }, 178 { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX }, 179 { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX }, 180 { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX }, 181 { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 }, 182 { 0x0738, 0x4503, "Mad Catz Racing Wheel", 0, XTYPE_XBOXONE }, 183 { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX }, 184 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, 185 { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 186 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, 187 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 188 { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 0, XTYPE_XBOX }, 189 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, 190 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 191 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, 192 { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX }, 193 { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX }, 194 { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 195 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 196 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, 197 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 198 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 199 { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 }, 200 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 201 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, 202 { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 203 { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 204 { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 205 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 206 { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 }, 207 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, 208 { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 209 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", 0, XTYPE_XBOX360 }, 210 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 211 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 212 { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 }, 213 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, 214 { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 }, 215 { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 216 { 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE }, 217 { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX }, 218 { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX }, 219 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 220 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, 221 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, 222 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 223 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, 224 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 225 { 0x0db0, 0x1901, "Micro Star International Xbox360 Controller for Windows", 0, XTYPE_XBOX360 }, 226 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, 227 { 0x0e4c, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX }, 228 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, 229 { 0x0e4c, 0x3510, "Radica Gamester", 0, XTYPE_XBOX }, 230 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, 231 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, 232 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, 233 { 0x0e6f, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX }, 234 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 235 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 236 { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 }, 237 { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 }, 238 { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 }, 239 { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 240 { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 241 { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 242 { 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE }, 243 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 244 { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 245 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 246 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 247 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 248 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE }, 249 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE }, 250 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 251 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 252 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 253 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE }, 254 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 255 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 256 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE }, 257 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 258 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE }, 259 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 260 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 261 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE }, 262 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 263 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 264 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 265 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, 266 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE }, 267 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, 268 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 269 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 }, 270 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 }, 271 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, 272 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, 273 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, 274 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 }, 275 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 276 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 277 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 278 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 279 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, 280 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 281 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 282 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 283 { 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 284 { 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 285 { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 286 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX }, 287 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, 288 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, 289 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, 290 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 291 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 292 { 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE }, 293 { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 294 { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 295 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, 296 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 }, 297 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 }, 298 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 299 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, 300 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 301 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 302 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, 303 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 304 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 }, 305 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, 306 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 307 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 308 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, 309 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE }, 310 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, 311 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 312 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, 313 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, 314 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, 315 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, 316 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 317 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 }, 318 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 }, 319 { 0x1a86, 0xe310, "Legion Go S", 0, XTYPE_XBOX360 }, 320 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, 321 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 322 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 323 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 324 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 325 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 326 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, 327 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, 328 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 }, 329 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 }, 330 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, 331 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 332 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 }, 333 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 }, 334 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, 335 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 336 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 337 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 338 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 339 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 340 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 341 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 342 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 }, 343 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 344 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 345 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 346 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 347 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 }, 348 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, 349 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, 350 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, 351 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 }, 352 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 353 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, 354 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 }, 355 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 }, 356 { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 }, 357 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE }, 358 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE }, 359 { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 360 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 }, 361 { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 362 { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 363 { 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 }, 364 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 365 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, 366 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 367 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 }, 368 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, 369 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, 370 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, 371 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, 372 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, 373 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, 374 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, 375 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 376 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 377 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, 378 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, 379 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 380 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 381 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE }, 382 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE }, 383 { 0x24c6, 0x581a, "ThrustMaster XB1 Classic Controller", 0, XTYPE_XBOXONE }, 384 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 385 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, 386 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 387 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 388 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 389 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 }, 390 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE }, 391 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE }, 392 { 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 }, 393 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE }, 394 { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 395 { 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 }, 396 { 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 }, 397 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 }, 398 { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 }, 399 { 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 }, 400 { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 401 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE }, 402 { 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE }, 403 { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 404 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 }, 405 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 }, 406 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 }, 407 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 }, 408 { 0x31e3, 0x1230, "Wooting Two HE (ARM)", 0, XTYPE_XBOX360 }, 409 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 }, 410 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 }, 411 { 0x3285, 0x0603, "Nacon Pro Compact controller for Xbox", 0, XTYPE_XBOXONE }, 412 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, 413 { 0x3285, 0x0614, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 414 { 0x3285, 0x0646, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 415 { 0x3285, 0x0662, "Nacon Revolution5 Pro", 0, XTYPE_XBOX360 }, 416 { 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE }, 417 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 418 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE }, 419 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 420 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 421 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 422 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 423 }; 424 425 /* buttons shared with xbox and xbox360 */ 426 static const signed short xpad_common_btn[] = { 427 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 428 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 429 -1 /* terminating entry */ 430 }; 431 432 /* original xbox controllers only */ 433 static const signed short xpad_btn[] = { 434 BTN_C, BTN_Z, /* "analog" buttons */ 435 -1 /* terminating entry */ 436 }; 437 438 /* used when dpad is mapped to buttons */ 439 static const signed short xpad_btn_pad[] = { 440 BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ 441 BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ 442 -1 /* terminating entry */ 443 }; 444 445 /* used when triggers are mapped to buttons */ 446 static const signed short xpad_btn_triggers[] = { 447 BTN_TL2, BTN_TR2, /* triggers left/right */ 448 -1 449 }; 450 451 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 452 BTN_TL, BTN_TR, /* Button LB/RB */ 453 BTN_MODE, /* The big X button */ 454 -1 455 }; 456 457 static const signed short xpad_abs[] = { 458 ABS_X, ABS_Y, /* left stick */ 459 ABS_RX, ABS_RY, /* right stick */ 460 -1 /* terminating entry */ 461 }; 462 463 /* used when dpad is mapped to axes */ 464 static const signed short xpad_abs_pad[] = { 465 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 466 -1 /* terminating entry */ 467 }; 468 469 /* used when triggers are mapped to axes */ 470 static const signed short xpad_abs_triggers[] = { 471 ABS_Z, ABS_RZ, /* triggers left/right */ 472 -1 473 }; 474 475 /* used when the controller has extra paddle buttons */ 476 static const signed short xpad_btn_paddles[] = { 477 BTN_TRIGGER_HAPPY5, BTN_TRIGGER_HAPPY6, /* paddle upper right, lower right */ 478 BTN_TRIGGER_HAPPY7, BTN_TRIGGER_HAPPY8, /* paddle upper left, lower left */ 479 -1 /* terminating entry */ 480 }; 481 482 /* 483 * Xbox 360 has a vendor-specific class, so we cannot match it with only 484 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 485 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 486 * wireless controllers have protocol 129. 487 */ 488 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 489 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 490 .idVendor = (vend), \ 491 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 492 .bInterfaceSubClass = 93, \ 493 .bInterfaceProtocol = (pr) 494 #define XPAD_XBOX360_VENDOR(vend) \ 495 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 496 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 497 498 /* The Xbox One controller uses subclass 71 and protocol 208. */ 499 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 500 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 501 .idVendor = (vend), \ 502 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 503 .bInterfaceSubClass = 71, \ 504 .bInterfaceProtocol = (pr) 505 #define XPAD_XBOXONE_VENDOR(vend) \ 506 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 507 508 static const struct usb_device_id xpad_table[] = { 509 /* 510 * Please keep this list sorted by vendor ID. Note that there are 2 511 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 512 */ 513 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 514 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 515 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 516 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 517 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 518 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 519 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 520 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 521 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 522 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 523 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 524 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 525 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 526 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 527 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 528 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 529 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 530 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 531 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 532 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 533 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 534 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 535 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 536 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 537 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 538 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 539 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 540 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 541 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 542 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 543 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 544 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 545 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 546 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 547 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 548 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 549 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 550 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 551 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 552 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 553 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 554 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 555 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 556 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 557 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 558 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 559 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 560 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 561 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 562 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 563 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 564 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 565 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 566 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 567 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 568 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 569 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 570 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 571 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 572 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 573 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 574 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 575 { } 576 }; 577 578 MODULE_DEVICE_TABLE(usb, xpad_table); 579 580 struct xboxone_init_packet { 581 u16 idVendor; 582 u16 idProduct; 583 const u8 *data; 584 u8 len; 585 }; 586 587 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 588 { \ 589 .idVendor = (_vid), \ 590 .idProduct = (_pid), \ 591 .data = (_data), \ 592 .len = ARRAY_SIZE(_data), \ 593 } 594 595 /* 596 * starting with xbox one, the game input protocol is used 597 * magic numbers are taken from 598 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 599 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 600 */ 601 #define GIP_CMD_ACK 0x01 602 #define GIP_CMD_IDENTIFY 0x04 603 #define GIP_CMD_POWER 0x05 604 #define GIP_CMD_AUTHENTICATE 0x06 605 #define GIP_CMD_VIRTUAL_KEY 0x07 606 #define GIP_CMD_RUMBLE 0x09 607 #define GIP_CMD_LED 0x0a 608 #define GIP_CMD_FIRMWARE 0x0c 609 #define GIP_CMD_INPUT 0x20 610 611 #define GIP_SEQ0 0x00 612 613 #define GIP_OPT_ACK 0x10 614 #define GIP_OPT_INTERNAL 0x20 615 616 /* 617 * length of the command payload encoded with 618 * https://en.wikipedia.org/wiki/LEB128 619 * which is a no-op for N < 128 620 */ 621 #define GIP_PL_LEN(N) (N) 622 623 /* 624 * payload specific defines 625 */ 626 #define GIP_PWR_ON 0x00 627 #define GIP_LED_ON 0x01 628 629 #define GIP_MOTOR_R BIT(0) 630 #define GIP_MOTOR_L BIT(1) 631 #define GIP_MOTOR_RT BIT(2) 632 #define GIP_MOTOR_LT BIT(3) 633 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 634 635 #define GIP_WIRED_INTF_DATA 0 636 #define GIP_WIRED_INTF_AUDIO 1 637 638 /* 639 * This packet is required for all Xbox One pads with 2015 640 * or later firmware installed (or present from the factory). 641 */ 642 static const u8 xboxone_power_on[] = { 643 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 644 }; 645 646 /* 647 * This packet is required for Xbox One S (0x045e:0x02ea) 648 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 649 * initialize the controller that was previously used in 650 * Bluetooth mode. 651 */ 652 static const u8 xboxone_s_init[] = { 653 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 654 }; 655 656 /* 657 * This packet is required to get additional input data 658 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 659 * We mostly do this right now to get paddle data 660 */ 661 static const u8 extra_input_packet_init[] = { 662 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 663 }; 664 665 /* 666 * This packet is required for the Titanfall 2 Xbox One pads 667 * (0x0e6f:0x0165) to finish initialization and for Hori pads 668 * (0x0f0d:0x0067) to make the analog sticks work. 669 */ 670 static const u8 xboxone_hori_ack_id[] = { 671 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 672 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 673 }; 674 675 /* 676 * This packet is required for most (all?) of the PDP pads to start 677 * sending input reports. These pads include: (0x0e6f:0x02ab), 678 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 679 */ 680 static const u8 xboxone_pdp_led_on[] = { 681 GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 682 }; 683 684 /* 685 * This packet is required for most (all?) of the PDP pads to start 686 * sending input reports. These pads include: (0x0e6f:0x02ab), 687 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 688 */ 689 static const u8 xboxone_pdp_auth[] = { 690 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 691 }; 692 693 /* 694 * A specific rumble packet is required for some PowerA pads to start 695 * sending input reports. One of those pads is (0x24c6:0x543a). 696 */ 697 static const u8 xboxone_rumblebegin_init[] = { 698 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 699 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 700 }; 701 702 /* 703 * A rumble packet with zero FF intensity will immediately 704 * terminate the rumbling required to init PowerA pads. 705 * This should happen fast enough that the motors don't 706 * spin up to enough speed to actually vibrate the gamepad. 707 */ 708 static const u8 xboxone_rumbleend_init[] = { 709 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 710 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 711 }; 712 713 /* 714 * This specifies the selection of init packets that a gamepad 715 * will be sent on init *and* the order in which they will be 716 * sent. The correct sequence number will be added when the 717 * packet is going to be sent. 718 */ 719 static const struct xboxone_init_packet xboxone_init_packets[] = { 720 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 721 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 722 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 723 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 724 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 725 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 726 XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_led_on), 727 XBOXONE_INIT_PKT(0x0f0d, 0x01b2, xboxone_pdp_led_on), 728 XBOXONE_INIT_PKT(0x20d6, 0xa01a, xboxone_pdp_led_on), 729 XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_auth), 730 XBOXONE_INIT_PKT(0x0f0d, 0x01b2, xboxone_pdp_auth), 731 XBOXONE_INIT_PKT(0x20d6, 0xa01a, xboxone_pdp_auth), 732 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 733 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 734 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 735 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 736 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 737 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 738 }; 739 740 struct xpad_output_packet { 741 u8 data[XPAD_PKT_LEN]; 742 u8 len; 743 bool pending; 744 }; 745 746 #define XPAD_OUT_CMD_IDX 0 747 #define XPAD_OUT_FF_IDX 1 748 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 749 #define XPAD_NUM_OUT_PACKETS (1 + \ 750 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 751 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 752 753 struct usb_xpad { 754 struct input_dev *dev; /* input device interface */ 755 struct input_dev __rcu *x360w_dev; 756 struct usb_device *udev; /* usb device */ 757 struct usb_interface *intf; /* usb interface */ 758 759 bool pad_present; 760 bool input_created; 761 762 struct urb *irq_in; /* urb for interrupt in report */ 763 unsigned char *idata; /* input data */ 764 dma_addr_t idata_dma; 765 766 struct urb *irq_out; /* urb for interrupt out report */ 767 struct usb_anchor irq_out_anchor; 768 bool irq_out_active; /* we must not use an active URB */ 769 u8 odata_serial; /* serial number for xbox one protocol */ 770 unsigned char *odata; /* output data */ 771 dma_addr_t odata_dma; 772 spinlock_t odata_lock; 773 774 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 775 int last_out_packet; 776 int init_seq; 777 778 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 779 struct xpad_led *led; 780 #endif 781 782 char phys[64]; /* physical device path */ 783 784 int mapping; /* map d-pad to buttons or to axes */ 785 int xtype; /* type of xbox device */ 786 int packet_type; /* type of the extended packet */ 787 int pad_nr; /* the order x360 pads were attached */ 788 const char *name; /* name of the device */ 789 struct work_struct work; /* init/remove device from callback */ 790 time64_t mode_btn_down_ts; 791 }; 792 793 static int xpad_init_input(struct usb_xpad *xpad); 794 static void xpad_deinit_input(struct usb_xpad *xpad); 795 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 796 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 797 798 /* 799 * xpad_process_packet 800 * 801 * Completes a request by converting the data into events for the 802 * input subsystem. 803 * 804 * The used report descriptor was taken from ITO Takayuki's website: 805 * http://euc.jp/periphs/xbox-controller.ja.html 806 */ 807 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 808 { 809 struct input_dev *dev = xpad->dev; 810 811 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 812 /* left stick */ 813 input_report_abs(dev, ABS_X, 814 (__s16) le16_to_cpup((__le16 *)(data + 12))); 815 input_report_abs(dev, ABS_Y, 816 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 817 818 /* right stick */ 819 input_report_abs(dev, ABS_RX, 820 (__s16) le16_to_cpup((__le16 *)(data + 16))); 821 input_report_abs(dev, ABS_RY, 822 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 823 } 824 825 /* triggers left/right */ 826 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 827 input_report_key(dev, BTN_TL2, data[10]); 828 input_report_key(dev, BTN_TR2, data[11]); 829 } else { 830 input_report_abs(dev, ABS_Z, data[10]); 831 input_report_abs(dev, ABS_RZ, data[11]); 832 } 833 834 /* digital pad */ 835 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 836 /* dpad as buttons (left, right, up, down) */ 837 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & BIT(2)); 838 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & BIT(3)); 839 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & BIT(0)); 840 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & BIT(1)); 841 } else { 842 input_report_abs(dev, ABS_HAT0X, 843 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 844 input_report_abs(dev, ABS_HAT0Y, 845 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 846 } 847 848 /* start/back buttons and stick press left/right */ 849 input_report_key(dev, BTN_START, data[2] & BIT(4)); 850 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 851 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 852 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 853 854 /* "analog" buttons A, B, X, Y */ 855 input_report_key(dev, BTN_A, data[4]); 856 input_report_key(dev, BTN_B, data[5]); 857 input_report_key(dev, BTN_X, data[6]); 858 input_report_key(dev, BTN_Y, data[7]); 859 860 /* "analog" buttons black, white */ 861 input_report_key(dev, BTN_C, data[8]); 862 input_report_key(dev, BTN_Z, data[9]); 863 864 865 input_sync(dev); 866 } 867 868 /* 869 * xpad360_process_packet 870 * 871 * Completes a request by converting the data into events for the 872 * input subsystem. It is version for xbox 360 controller 873 * 874 * The used report descriptor was taken from: 875 * http://www.free60.org/wiki/Gamepad 876 */ 877 878 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 879 u16 cmd, unsigned char *data) 880 { 881 /* valid pad data */ 882 if (data[0] != 0x00) 883 return; 884 885 /* digital pad */ 886 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 887 /* dpad as buttons (left, right, up, down) */ 888 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & BIT(2)); 889 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & BIT(3)); 890 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & BIT(0)); 891 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & BIT(1)); 892 } 893 894 /* 895 * This should be a simple else block. However historically 896 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 897 * made no sense, but now we can not just switch back and have to 898 * support both behaviors. 899 */ 900 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 901 xpad->xtype == XTYPE_XBOX360W) { 902 input_report_abs(dev, ABS_HAT0X, 903 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 904 input_report_abs(dev, ABS_HAT0Y, 905 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 906 } 907 908 /* start/back buttons */ 909 input_report_key(dev, BTN_START, data[2] & BIT(4)); 910 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 911 912 /* stick press left/right */ 913 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 914 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 915 916 /* buttons A,B,X,Y,TL,TR and MODE */ 917 input_report_key(dev, BTN_A, data[3] & BIT(4)); 918 input_report_key(dev, BTN_B, data[3] & BIT(5)); 919 input_report_key(dev, BTN_X, data[3] & BIT(6)); 920 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 921 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 922 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 923 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 924 925 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 926 /* left stick */ 927 input_report_abs(dev, ABS_X, 928 (__s16) le16_to_cpup((__le16 *)(data + 6))); 929 input_report_abs(dev, ABS_Y, 930 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 931 932 /* right stick */ 933 input_report_abs(dev, ABS_RX, 934 (__s16) le16_to_cpup((__le16 *)(data + 10))); 935 input_report_abs(dev, ABS_RY, 936 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 937 } 938 939 /* triggers left/right */ 940 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 941 input_report_key(dev, BTN_TL2, data[4]); 942 input_report_key(dev, BTN_TR2, data[5]); 943 } else { 944 input_report_abs(dev, ABS_Z, data[4]); 945 input_report_abs(dev, ABS_RZ, data[5]); 946 } 947 948 input_sync(dev); 949 950 /* XBOX360W controllers can't be turned off without driver assistance */ 951 if (xpad->xtype == XTYPE_XBOX360W) { 952 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 953 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 954 XPAD360W_POWEROFF_TIMEOUT)) { 955 xpad360w_poweroff_controller(xpad); 956 xpad->mode_btn_down_ts = 0; 957 return; 958 } 959 960 /* mode button down/up */ 961 if (data[3] & BIT(2)) 962 xpad->mode_btn_down_ts = ktime_get_seconds(); 963 else 964 xpad->mode_btn_down_ts = 0; 965 } 966 } 967 968 static void xpad_presence_work(struct work_struct *work) 969 { 970 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 971 int error; 972 973 if (xpad->pad_present) { 974 error = xpad_init_input(xpad); 975 if (error) { 976 /* complain only, not much else we can do here */ 977 dev_err(&xpad->dev->dev, 978 "unable to init device: %d\n", error); 979 } else { 980 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 981 } 982 } else { 983 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 984 synchronize_rcu(); 985 /* 986 * Now that we are sure xpad360w_process_packet is not 987 * using input device we can get rid of it. 988 */ 989 xpad_deinit_input(xpad); 990 } 991 } 992 993 /* 994 * xpad360w_process_packet 995 * 996 * Completes a request by converting the data into events for the 997 * input subsystem. It is version for xbox 360 wireless controller. 998 * 999 * Byte.Bit 1000 * 00.1 - Status change: The controller or headset has connected/disconnected 1001 * Bits 01.7 and 01.6 are valid 1002 * 01.7 - Controller present 1003 * 01.6 - Headset present 1004 * 01.1 - Pad state (Bytes 4+) valid 1005 * 1006 */ 1007 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1008 { 1009 struct input_dev *dev; 1010 bool present; 1011 1012 /* Presence change */ 1013 if (data[0] & 0x08) { 1014 present = (data[1] & 0x80) != 0; 1015 1016 if (xpad->pad_present != present) { 1017 xpad->pad_present = present; 1018 schedule_work(&xpad->work); 1019 } 1020 } 1021 1022 /* Valid pad data */ 1023 if (data[1] != 0x1) 1024 return; 1025 1026 rcu_read_lock(); 1027 dev = rcu_dereference(xpad->x360w_dev); 1028 if (dev) 1029 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1030 rcu_read_unlock(); 1031 } 1032 1033 /* 1034 * xpadone_process_packet 1035 * 1036 * Completes a request by converting the data into events for the 1037 * input subsystem. This version is for the Xbox One controller. 1038 * 1039 * The report format was gleaned from 1040 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1041 */ 1042 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1043 { 1044 struct input_dev *dev = xpad->dev; 1045 bool do_sync = false; 1046 1047 /* the xbox button has its own special report */ 1048 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1049 /* 1050 * The Xbox One S controller requires these reports to be 1051 * acked otherwise it continues sending them forever and 1052 * won't report further mode button events. 1053 */ 1054 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1055 xpadone_ack_mode_report(xpad, data[2]); 1056 1057 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1058 input_sync(dev); 1059 1060 do_sync = true; 1061 } else if (data[0] == GIP_CMD_FIRMWARE) { 1062 /* Some packet formats force us to use this separate to poll paddle inputs */ 1063 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1064 /* Mute paddles if controller is in a custom profile slot 1065 * Checked by looking at the active profile slot to 1066 * verify it's the default slot 1067 */ 1068 if (data[19] != 0) 1069 data[18] = 0; 1070 1071 /* Elite Series 2 split packet paddle bits */ 1072 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[18] & BIT(0)); 1073 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[18] & BIT(1)); 1074 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[18] & BIT(2)); 1075 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[18] & BIT(3)); 1076 1077 do_sync = true; 1078 } 1079 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1080 /* menu/view buttons */ 1081 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1082 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1083 if (xpad->mapping & MAP_SHARE_BUTTON) { 1084 if (xpad->mapping & MAP_SHARE_OFFSET) 1085 input_report_key(dev, KEY_RECORD, data[len - 26] & BIT(0)); 1086 else 1087 input_report_key(dev, KEY_RECORD, data[len - 18] & BIT(0)); 1088 } 1089 1090 /* buttons A,B,X,Y */ 1091 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1092 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1093 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1094 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1095 1096 /* digital pad */ 1097 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1098 /* dpad as buttons (left, right, up, down) */ 1099 input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & BIT(2)); 1100 input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & BIT(3)); 1101 input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & BIT(0)); 1102 input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & BIT(1)); 1103 } else { 1104 input_report_abs(dev, ABS_HAT0X, 1105 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1106 input_report_abs(dev, ABS_HAT0Y, 1107 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1108 } 1109 1110 /* TL/TR */ 1111 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1112 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1113 1114 /* stick press left/right */ 1115 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1116 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1117 1118 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1119 /* left stick */ 1120 input_report_abs(dev, ABS_X, 1121 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1122 input_report_abs(dev, ABS_Y, 1123 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1124 1125 /* right stick */ 1126 input_report_abs(dev, ABS_RX, 1127 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1128 input_report_abs(dev, ABS_RY, 1129 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1130 } 1131 1132 /* triggers left/right */ 1133 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1134 input_report_key(dev, BTN_TL2, 1135 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1136 input_report_key(dev, BTN_TR2, 1137 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1138 } else { 1139 input_report_abs(dev, ABS_Z, 1140 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1141 input_report_abs(dev, ABS_RZ, 1142 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1143 } 1144 1145 /* Profile button has a value of 0-3, so it is reported as an axis */ 1146 if (xpad->mapping & MAP_PROFILE_BUTTON) 1147 input_report_abs(dev, ABS_PROFILE, data[34]); 1148 1149 /* paddle handling */ 1150 /* based on SDL's SDL_hidapi_xboxone.c */ 1151 if (xpad->mapping & MAP_PADDLES) { 1152 if (xpad->packet_type == PKT_XBE1) { 1153 /* Mute paddles if controller has a custom mapping applied. 1154 * Checked by comparing the current mapping 1155 * config against the factory mapping config 1156 */ 1157 if (memcmp(&data[4], &data[18], 2) != 0) 1158 data[32] = 0; 1159 1160 /* OG Elite Series Controller paddle bits */ 1161 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[32] & BIT(1)); 1162 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[32] & BIT(3)); 1163 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[32] & BIT(0)); 1164 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[32] & BIT(2)); 1165 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1166 /* Mute paddles if controller has a custom mapping applied. 1167 * Checked by comparing the current mapping 1168 * config against the factory mapping config 1169 */ 1170 if (data[19] != 0) 1171 data[18] = 0; 1172 1173 /* Elite Series 2 4.x firmware paddle bits */ 1174 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[18] & BIT(0)); 1175 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[18] & BIT(1)); 1176 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[18] & BIT(2)); 1177 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[18] & BIT(3)); 1178 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1179 /* Mute paddles if controller has a custom mapping applied. 1180 * Checked by comparing the current mapping 1181 * config against the factory mapping config 1182 */ 1183 if (data[23] != 0) 1184 data[22] = 0; 1185 1186 /* Elite Series 2 5.x firmware paddle bits 1187 * (before the packet was split) 1188 */ 1189 input_report_key(dev, BTN_TRIGGER_HAPPY5, data[22] & BIT(0)); 1190 input_report_key(dev, BTN_TRIGGER_HAPPY6, data[22] & BIT(1)); 1191 input_report_key(dev, BTN_TRIGGER_HAPPY7, data[22] & BIT(2)); 1192 input_report_key(dev, BTN_TRIGGER_HAPPY8, data[22] & BIT(3)); 1193 } 1194 } 1195 1196 do_sync = true; 1197 } 1198 1199 if (do_sync) 1200 input_sync(dev); 1201 } 1202 1203 static void xpad_irq_in(struct urb *urb) 1204 { 1205 struct usb_xpad *xpad = urb->context; 1206 struct device *dev = &xpad->intf->dev; 1207 int retval, status; 1208 1209 status = urb->status; 1210 1211 switch (status) { 1212 case 0: 1213 /* success */ 1214 break; 1215 case -ECONNRESET: 1216 case -ENOENT: 1217 case -ESHUTDOWN: 1218 /* this urb is terminated, clean up */ 1219 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1220 __func__, status); 1221 return; 1222 default: 1223 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1224 __func__, status); 1225 goto exit; 1226 } 1227 1228 switch (xpad->xtype) { 1229 case XTYPE_XBOX360: 1230 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1231 break; 1232 case XTYPE_XBOX360W: 1233 xpad360w_process_packet(xpad, 0, xpad->idata); 1234 break; 1235 case XTYPE_XBOXONE: 1236 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1237 break; 1238 default: 1239 xpad_process_packet(xpad, 0, xpad->idata); 1240 } 1241 1242 exit: 1243 retval = usb_submit_urb(urb, GFP_ATOMIC); 1244 if (retval) 1245 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1246 __func__, retval); 1247 } 1248 1249 /* Callers must hold xpad->odata_lock spinlock */ 1250 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1251 { 1252 const struct xboxone_init_packet *init_packet; 1253 1254 if (xpad->xtype != XTYPE_XBOXONE) 1255 return false; 1256 1257 /* Perform initialization sequence for Xbox One pads that require it */ 1258 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1259 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1260 1261 if (init_packet->idVendor != 0 && 1262 init_packet->idVendor != xpad->dev->id.vendor) 1263 continue; 1264 1265 if (init_packet->idProduct != 0 && 1266 init_packet->idProduct != xpad->dev->id.product) 1267 continue; 1268 1269 /* This packet applies to our device, so prepare to send it */ 1270 memcpy(xpad->odata, init_packet->data, init_packet->len); 1271 xpad->irq_out->transfer_buffer_length = init_packet->len; 1272 1273 /* Update packet with current sequence number */ 1274 xpad->odata[2] = xpad->odata_serial++; 1275 return true; 1276 } 1277 1278 return false; 1279 } 1280 1281 /* Callers must hold xpad->odata_lock spinlock */ 1282 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1283 { 1284 struct xpad_output_packet *pkt, *packet = NULL; 1285 int i; 1286 1287 /* We may have init packets to send before we can send user commands */ 1288 if (xpad_prepare_next_init_packet(xpad)) 1289 return true; 1290 1291 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1292 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1293 xpad->last_out_packet = 0; 1294 1295 pkt = &xpad->out_packets[xpad->last_out_packet]; 1296 if (pkt->pending) { 1297 dev_dbg(&xpad->intf->dev, 1298 "%s - found pending output packet %d\n", 1299 __func__, xpad->last_out_packet); 1300 packet = pkt; 1301 break; 1302 } 1303 } 1304 1305 if (packet) { 1306 memcpy(xpad->odata, packet->data, packet->len); 1307 xpad->irq_out->transfer_buffer_length = packet->len; 1308 packet->pending = false; 1309 return true; 1310 } 1311 1312 return false; 1313 } 1314 1315 /* Callers must hold xpad->odata_lock spinlock */ 1316 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1317 { 1318 int error; 1319 1320 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1321 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1322 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1323 if (error) { 1324 dev_err(&xpad->intf->dev, 1325 "%s - usb_submit_urb failed with result %d\n", 1326 __func__, error); 1327 usb_unanchor_urb(xpad->irq_out); 1328 return -EIO; 1329 } 1330 1331 xpad->irq_out_active = true; 1332 } 1333 1334 return 0; 1335 } 1336 1337 static void xpad_irq_out(struct urb *urb) 1338 { 1339 struct usb_xpad *xpad = urb->context; 1340 struct device *dev = &xpad->intf->dev; 1341 int status = urb->status; 1342 int error; 1343 1344 guard(spinlock_irqsave)(&xpad->odata_lock); 1345 1346 switch (status) { 1347 case 0: 1348 /* success */ 1349 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1350 break; 1351 1352 case -ECONNRESET: 1353 case -ENOENT: 1354 case -ESHUTDOWN: 1355 /* this urb is terminated, clean up */ 1356 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1357 __func__, status); 1358 xpad->irq_out_active = false; 1359 break; 1360 1361 default: 1362 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1363 __func__, status); 1364 break; 1365 } 1366 1367 if (xpad->irq_out_active) { 1368 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1369 error = usb_submit_urb(urb, GFP_ATOMIC); 1370 if (error) { 1371 dev_err(dev, 1372 "%s - usb_submit_urb failed with result %d\n", 1373 __func__, error); 1374 usb_unanchor_urb(urb); 1375 xpad->irq_out_active = false; 1376 } 1377 } 1378 } 1379 1380 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1381 struct usb_endpoint_descriptor *ep_irq_out) 1382 { 1383 int error; 1384 1385 if (xpad->xtype == XTYPE_UNKNOWN) 1386 return 0; 1387 1388 init_usb_anchor(&xpad->irq_out_anchor); 1389 1390 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1391 GFP_KERNEL, &xpad->odata_dma); 1392 if (!xpad->odata) 1393 return -ENOMEM; 1394 1395 spin_lock_init(&xpad->odata_lock); 1396 1397 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1398 if (!xpad->irq_out) { 1399 error = -ENOMEM; 1400 goto err_free_coherent; 1401 } 1402 1403 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1404 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1405 xpad->odata, XPAD_PKT_LEN, 1406 xpad_irq_out, xpad, ep_irq_out->bInterval); 1407 xpad->irq_out->transfer_dma = xpad->odata_dma; 1408 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1409 1410 return 0; 1411 1412 err_free_coherent: 1413 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1414 return error; 1415 } 1416 1417 static void xpad_stop_output(struct usb_xpad *xpad) 1418 { 1419 if (xpad->xtype != XTYPE_UNKNOWN) { 1420 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1421 5000)) { 1422 dev_warn(&xpad->intf->dev, 1423 "timed out waiting for output URB to complete, killing\n"); 1424 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1425 } 1426 } 1427 } 1428 1429 static void xpad_deinit_output(struct usb_xpad *xpad) 1430 { 1431 if (xpad->xtype != XTYPE_UNKNOWN) { 1432 usb_free_urb(xpad->irq_out); 1433 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1434 xpad->odata, xpad->odata_dma); 1435 } 1436 } 1437 1438 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1439 { 1440 struct xpad_output_packet *packet = 1441 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1442 1443 guard(spinlock_irqsave)(&xpad->odata_lock); 1444 1445 packet->data[0] = 0x08; 1446 packet->data[1] = 0x00; 1447 packet->data[2] = 0x0F; 1448 packet->data[3] = 0xC0; 1449 packet->data[4] = 0x00; 1450 packet->data[5] = 0x00; 1451 packet->data[6] = 0x00; 1452 packet->data[7] = 0x00; 1453 packet->data[8] = 0x00; 1454 packet->data[9] = 0x00; 1455 packet->data[10] = 0x00; 1456 packet->data[11] = 0x00; 1457 packet->len = 12; 1458 packet->pending = true; 1459 1460 /* Reset the sequence so we send out presence first */ 1461 xpad->last_out_packet = -1; 1462 return xpad_try_sending_next_out_packet(xpad); 1463 } 1464 1465 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1466 { 1467 int error; 1468 1469 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1470 /* 1471 * Explicitly disable the audio interface. This is needed 1472 * for some controllers, such as the PowerA Enhanced Wired 1473 * Controller for Series X|S (0x20d6:0x200e) to report the 1474 * guide button. 1475 */ 1476 error = usb_set_interface(xpad->udev, 1477 GIP_WIRED_INTF_AUDIO, 0); 1478 if (error) 1479 dev_warn(&xpad->dev->dev, 1480 "unable to disable audio interface: %d\n", 1481 error); 1482 } 1483 1484 guard(spinlock_irqsave)(&xpad->odata_lock); 1485 1486 /* 1487 * Begin the init sequence by attempting to send a packet. 1488 * We will cycle through the init packet sequence before 1489 * sending any packets from the output ring. 1490 */ 1491 xpad->init_seq = 0; 1492 return xpad_try_sending_next_out_packet(xpad); 1493 } 1494 1495 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1496 { 1497 struct xpad_output_packet *packet = 1498 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1499 static const u8 mode_report_ack[] = { 1500 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1501 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1502 }; 1503 1504 guard(spinlock_irqsave)(&xpad->odata_lock); 1505 1506 packet->len = sizeof(mode_report_ack); 1507 memcpy(packet->data, mode_report_ack, packet->len); 1508 packet->data[2] = seq_num; 1509 packet->pending = true; 1510 1511 /* Reset the sequence so we send out the ack now */ 1512 xpad->last_out_packet = -1; 1513 xpad_try_sending_next_out_packet(xpad); 1514 } 1515 1516 #ifdef CONFIG_JOYSTICK_XPAD_FF 1517 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1518 { 1519 struct usb_xpad *xpad = input_get_drvdata(dev); 1520 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1521 __u16 strong; 1522 __u16 weak; 1523 1524 if (effect->type != FF_RUMBLE) 1525 return 0; 1526 1527 strong = effect->u.rumble.strong_magnitude; 1528 weak = effect->u.rumble.weak_magnitude; 1529 1530 guard(spinlock_irqsave)(&xpad->odata_lock); 1531 1532 switch (xpad->xtype) { 1533 case XTYPE_XBOX: 1534 packet->data[0] = 0x00; 1535 packet->data[1] = 0x06; 1536 packet->data[2] = 0x00; 1537 packet->data[3] = strong / 256; /* left actuator */ 1538 packet->data[4] = 0x00; 1539 packet->data[5] = weak / 256; /* right actuator */ 1540 packet->len = 6; 1541 packet->pending = true; 1542 break; 1543 1544 case XTYPE_XBOX360: 1545 packet->data[0] = 0x00; 1546 packet->data[1] = 0x08; 1547 packet->data[2] = 0x00; 1548 packet->data[3] = strong / 256; /* left actuator? */ 1549 packet->data[4] = weak / 256; /* right actuator? */ 1550 packet->data[5] = 0x00; 1551 packet->data[6] = 0x00; 1552 packet->data[7] = 0x00; 1553 packet->len = 8; 1554 packet->pending = true; 1555 break; 1556 1557 case XTYPE_XBOX360W: 1558 packet->data[0] = 0x00; 1559 packet->data[1] = 0x01; 1560 packet->data[2] = 0x0F; 1561 packet->data[3] = 0xC0; 1562 packet->data[4] = 0x00; 1563 packet->data[5] = strong / 256; 1564 packet->data[6] = weak / 256; 1565 packet->data[7] = 0x00; 1566 packet->data[8] = 0x00; 1567 packet->data[9] = 0x00; 1568 packet->data[10] = 0x00; 1569 packet->data[11] = 0x00; 1570 packet->len = 12; 1571 packet->pending = true; 1572 break; 1573 1574 case XTYPE_XBOXONE: 1575 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1576 packet->data[1] = 0x00; 1577 packet->data[2] = xpad->odata_serial++; 1578 packet->data[3] = GIP_PL_LEN(9); 1579 packet->data[4] = 0x00; 1580 packet->data[5] = GIP_MOTOR_ALL; 1581 packet->data[6] = 0x00; /* left trigger */ 1582 packet->data[7] = 0x00; /* right trigger */ 1583 packet->data[8] = strong / 512; /* left actuator */ 1584 packet->data[9] = weak / 512; /* right actuator */ 1585 packet->data[10] = 0xFF; /* on period */ 1586 packet->data[11] = 0x00; /* off period */ 1587 packet->data[12] = 0xFF; /* repeat count */ 1588 packet->len = 13; 1589 packet->pending = true; 1590 break; 1591 1592 default: 1593 dev_dbg(&xpad->dev->dev, 1594 "%s - rumble command sent to unsupported xpad type: %d\n", 1595 __func__, xpad->xtype); 1596 return -EINVAL; 1597 } 1598 1599 return xpad_try_sending_next_out_packet(xpad); 1600 } 1601 1602 static int xpad_init_ff(struct usb_xpad *xpad) 1603 { 1604 if (xpad->xtype == XTYPE_UNKNOWN) 1605 return 0; 1606 1607 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1608 1609 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1610 } 1611 1612 #else 1613 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1614 #endif 1615 1616 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1617 #include <linux/leds.h> 1618 #include <linux/idr.h> 1619 1620 static DEFINE_IDA(xpad_pad_seq); 1621 1622 struct xpad_led { 1623 char name[16]; 1624 struct led_classdev led_cdev; 1625 struct usb_xpad *xpad; 1626 }; 1627 1628 /* 1629 * set the LEDs on Xbox 360 / Wireless Controllers 1630 * @param command 1631 * 0: off 1632 * 1: all blink, then previous setting 1633 * 2: 1/top-left blink, then on 1634 * 3: 2/top-right blink, then on 1635 * 4: 3/bottom-left blink, then on 1636 * 5: 4/bottom-right blink, then on 1637 * 6: 1/top-left on 1638 * 7: 2/top-right on 1639 * 8: 3/bottom-left on 1640 * 9: 4/bottom-right on 1641 * 10: rotate 1642 * 11: blink, based on previous setting 1643 * 12: slow blink, based on previous setting 1644 * 13: rotate with two lights 1645 * 14: persistent slow all blink 1646 * 15: blink once, then previous setting 1647 */ 1648 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1649 { 1650 struct xpad_output_packet *packet = 1651 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1652 1653 command %= 16; 1654 1655 guard(spinlock_irqsave)(&xpad->odata_lock); 1656 1657 switch (xpad->xtype) { 1658 case XTYPE_XBOX360: 1659 packet->data[0] = 0x01; 1660 packet->data[1] = 0x03; 1661 packet->data[2] = command; 1662 packet->len = 3; 1663 packet->pending = true; 1664 break; 1665 1666 case XTYPE_XBOX360W: 1667 packet->data[0] = 0x00; 1668 packet->data[1] = 0x00; 1669 packet->data[2] = 0x08; 1670 packet->data[3] = 0x40 + command; 1671 packet->data[4] = 0x00; 1672 packet->data[5] = 0x00; 1673 packet->data[6] = 0x00; 1674 packet->data[7] = 0x00; 1675 packet->data[8] = 0x00; 1676 packet->data[9] = 0x00; 1677 packet->data[10] = 0x00; 1678 packet->data[11] = 0x00; 1679 packet->len = 12; 1680 packet->pending = true; 1681 break; 1682 } 1683 1684 xpad_try_sending_next_out_packet(xpad); 1685 } 1686 1687 /* 1688 * Light up the segment corresponding to the pad number on 1689 * Xbox 360 Controllers. 1690 */ 1691 static void xpad_identify_controller(struct usb_xpad *xpad) 1692 { 1693 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1694 } 1695 1696 static void xpad_led_set(struct led_classdev *led_cdev, 1697 enum led_brightness value) 1698 { 1699 struct xpad_led *xpad_led = container_of(led_cdev, 1700 struct xpad_led, led_cdev); 1701 1702 xpad_send_led_command(xpad_led->xpad, value); 1703 } 1704 1705 static int xpad_led_probe(struct usb_xpad *xpad) 1706 { 1707 struct xpad_led *led; 1708 struct led_classdev *led_cdev; 1709 int error; 1710 1711 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1712 return 0; 1713 1714 xpad->led = led = kzalloc(sizeof(*led), GFP_KERNEL); 1715 if (!led) 1716 return -ENOMEM; 1717 1718 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1719 if (xpad->pad_nr < 0) { 1720 error = xpad->pad_nr; 1721 goto err_free_mem; 1722 } 1723 1724 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1725 led->xpad = xpad; 1726 1727 led_cdev = &led->led_cdev; 1728 led_cdev->name = led->name; 1729 led_cdev->brightness_set = xpad_led_set; 1730 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1731 1732 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1733 if (error) 1734 goto err_free_id; 1735 1736 xpad_identify_controller(xpad); 1737 1738 return 0; 1739 1740 err_free_id: 1741 ida_free(&xpad_pad_seq, xpad->pad_nr); 1742 err_free_mem: 1743 kfree(led); 1744 xpad->led = NULL; 1745 return error; 1746 } 1747 1748 static void xpad_led_disconnect(struct usb_xpad *xpad) 1749 { 1750 struct xpad_led *xpad_led = xpad->led; 1751 1752 if (xpad_led) { 1753 led_classdev_unregister(&xpad_led->led_cdev); 1754 ida_free(&xpad_pad_seq, xpad->pad_nr); 1755 kfree(xpad_led); 1756 } 1757 } 1758 #else 1759 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1760 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1761 #endif 1762 1763 static int xpad_start_input(struct usb_xpad *xpad) 1764 { 1765 int error; 1766 1767 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1768 return -EIO; 1769 1770 if (xpad->xtype == XTYPE_XBOXONE) { 1771 error = xpad_start_xbox_one(xpad); 1772 if (error) { 1773 usb_kill_urb(xpad->irq_in); 1774 return error; 1775 } 1776 } 1777 if (xpad->xtype == XTYPE_XBOX360) { 1778 /* 1779 * Some third-party controllers Xbox 360-style controllers 1780 * require this message to finish initialization. 1781 */ 1782 u8 dummy[20]; 1783 1784 error = usb_control_msg_recv(xpad->udev, 0, 1785 /* bRequest */ 0x01, 1786 /* bmRequestType */ 1787 USB_TYPE_VENDOR | USB_DIR_IN | 1788 USB_RECIP_INTERFACE, 1789 /* wValue */ 0x100, 1790 /* wIndex */ 0x00, 1791 dummy, sizeof(dummy), 1792 25, GFP_KERNEL); 1793 if (error) 1794 dev_warn(&xpad->dev->dev, 1795 "unable to receive magic message: %d\n", 1796 error); 1797 } 1798 1799 return 0; 1800 } 1801 1802 static void xpad_stop_input(struct usb_xpad *xpad) 1803 { 1804 usb_kill_urb(xpad->irq_in); 1805 } 1806 1807 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1808 { 1809 struct xpad_output_packet *packet = 1810 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1811 1812 guard(spinlock_irqsave)(&xpad->odata_lock); 1813 1814 packet->data[0] = 0x00; 1815 packet->data[1] = 0x00; 1816 packet->data[2] = 0x08; 1817 packet->data[3] = 0xC0; 1818 packet->data[4] = 0x00; 1819 packet->data[5] = 0x00; 1820 packet->data[6] = 0x00; 1821 packet->data[7] = 0x00; 1822 packet->data[8] = 0x00; 1823 packet->data[9] = 0x00; 1824 packet->data[10] = 0x00; 1825 packet->data[11] = 0x00; 1826 packet->len = 12; 1827 packet->pending = true; 1828 1829 /* Reset the sequence so we send out poweroff now */ 1830 xpad->last_out_packet = -1; 1831 xpad_try_sending_next_out_packet(xpad); 1832 } 1833 1834 static int xpad360w_start_input(struct usb_xpad *xpad) 1835 { 1836 int error; 1837 1838 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1839 if (error) 1840 return -EIO; 1841 1842 /* 1843 * Send presence packet. 1844 * This will force the controller to resend connection packets. 1845 * This is useful in the case we activate the module after the 1846 * adapter has been plugged in, as it won't automatically 1847 * send us info about the controllers. 1848 */ 1849 error = xpad_inquiry_pad_presence(xpad); 1850 if (error) { 1851 usb_kill_urb(xpad->irq_in); 1852 return error; 1853 } 1854 1855 return 0; 1856 } 1857 1858 static void xpad360w_stop_input(struct usb_xpad *xpad) 1859 { 1860 usb_kill_urb(xpad->irq_in); 1861 1862 /* Make sure we are done with presence work if it was scheduled */ 1863 flush_work(&xpad->work); 1864 } 1865 1866 static int xpad_open(struct input_dev *dev) 1867 { 1868 struct usb_xpad *xpad = input_get_drvdata(dev); 1869 1870 return xpad_start_input(xpad); 1871 } 1872 1873 static void xpad_close(struct input_dev *dev) 1874 { 1875 struct usb_xpad *xpad = input_get_drvdata(dev); 1876 1877 xpad_stop_input(xpad); 1878 } 1879 1880 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1881 { 1882 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1883 1884 switch (abs) { 1885 case ABS_X: 1886 case ABS_Y: 1887 case ABS_RX: 1888 case ABS_RY: /* the two sticks */ 1889 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1890 break; 1891 case ABS_Z: 1892 case ABS_RZ: /* the triggers (if mapped to axes) */ 1893 if (xpad->xtype == XTYPE_XBOXONE) 1894 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1895 else 1896 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1897 break; 1898 case ABS_HAT0X: 1899 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1900 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1901 break; 1902 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1903 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1904 break; 1905 default: 1906 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1907 break; 1908 } 1909 } 1910 1911 static void xpad_deinit_input(struct usb_xpad *xpad) 1912 { 1913 if (xpad->input_created) { 1914 xpad->input_created = false; 1915 xpad_led_disconnect(xpad); 1916 input_unregister_device(xpad->dev); 1917 } 1918 } 1919 1920 static int xpad_init_input(struct usb_xpad *xpad) 1921 { 1922 struct input_dev *input_dev; 1923 int i, error; 1924 1925 input_dev = input_allocate_device(); 1926 if (!input_dev) 1927 return -ENOMEM; 1928 1929 xpad->dev = input_dev; 1930 input_dev->name = xpad->name; 1931 input_dev->phys = xpad->phys; 1932 usb_to_input_id(xpad->udev, &input_dev->id); 1933 1934 if (xpad->xtype == XTYPE_XBOX360W) { 1935 /* x360w controllers and the receiver have different ids */ 1936 input_dev->id.product = 0x02a1; 1937 } 1938 1939 input_dev->dev.parent = &xpad->intf->dev; 1940 1941 input_set_drvdata(input_dev, xpad); 1942 1943 if (xpad->xtype != XTYPE_XBOX360W) { 1944 input_dev->open = xpad_open; 1945 input_dev->close = xpad_close; 1946 } 1947 1948 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1949 /* set up axes */ 1950 for (i = 0; xpad_abs[i] >= 0; i++) 1951 xpad_set_up_abs(input_dev, xpad_abs[i]); 1952 } 1953 1954 /* set up standard buttons */ 1955 for (i = 0; xpad_common_btn[i] >= 0; i++) 1956 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1957 1958 /* set up model-specific ones */ 1959 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1960 xpad->xtype == XTYPE_XBOXONE) { 1961 for (i = 0; xpad360_btn[i] >= 0; i++) 1962 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1963 if (xpad->mapping & MAP_SHARE_BUTTON) 1964 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1965 } else { 1966 for (i = 0; xpad_btn[i] >= 0; i++) 1967 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1968 } 1969 1970 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1971 for (i = 0; xpad_btn_pad[i] >= 0; i++) 1972 input_set_capability(input_dev, EV_KEY, 1973 xpad_btn_pad[i]); 1974 } 1975 1976 /* set up paddles if the controller has them */ 1977 if (xpad->mapping & MAP_PADDLES) { 1978 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 1979 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 1980 } 1981 1982 /* 1983 * This should be a simple else block. However historically 1984 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 1985 * made no sense, but now we can not just switch back and have to 1986 * support both behaviors. 1987 */ 1988 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 1989 xpad->xtype == XTYPE_XBOX360W) { 1990 for (i = 0; xpad_abs_pad[i] >= 0; i++) 1991 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 1992 } 1993 1994 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1995 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 1996 input_set_capability(input_dev, EV_KEY, 1997 xpad_btn_triggers[i]); 1998 } else { 1999 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2000 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2001 } 2002 2003 /* setup profile button as an axis with 4 possible values */ 2004 if (xpad->mapping & MAP_PROFILE_BUTTON) 2005 xpad_set_up_abs(input_dev, ABS_PROFILE); 2006 2007 error = xpad_init_ff(xpad); 2008 if (error) 2009 goto err_free_input; 2010 2011 error = xpad_led_probe(xpad); 2012 if (error) 2013 goto err_destroy_ff; 2014 2015 error = input_register_device(xpad->dev); 2016 if (error) 2017 goto err_disconnect_led; 2018 2019 xpad->input_created = true; 2020 return 0; 2021 2022 err_disconnect_led: 2023 xpad_led_disconnect(xpad); 2024 err_destroy_ff: 2025 input_ff_destroy(input_dev); 2026 err_free_input: 2027 input_free_device(input_dev); 2028 return error; 2029 } 2030 2031 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2032 { 2033 struct usb_device *udev = interface_to_usbdev(intf); 2034 struct usb_xpad *xpad; 2035 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2036 int i, error; 2037 2038 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2039 return -ENODEV; 2040 2041 for (i = 0; xpad_device[i].idVendor; i++) { 2042 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2043 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2044 break; 2045 } 2046 2047 xpad = kzalloc(sizeof(*xpad), GFP_KERNEL); 2048 if (!xpad) 2049 return -ENOMEM; 2050 2051 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2052 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2053 2054 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2055 GFP_KERNEL, &xpad->idata_dma); 2056 if (!xpad->idata) { 2057 error = -ENOMEM; 2058 goto err_free_mem; 2059 } 2060 2061 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2062 if (!xpad->irq_in) { 2063 error = -ENOMEM; 2064 goto err_free_idata; 2065 } 2066 2067 xpad->udev = udev; 2068 xpad->intf = intf; 2069 xpad->mapping = xpad_device[i].mapping; 2070 xpad->xtype = xpad_device[i].xtype; 2071 xpad->name = xpad_device[i].name; 2072 xpad->packet_type = PKT_XB; 2073 INIT_WORK(&xpad->work, xpad_presence_work); 2074 2075 if (xpad->xtype == XTYPE_UNKNOWN) { 2076 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2077 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2078 xpad->xtype = XTYPE_XBOX360W; 2079 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2080 xpad->xtype = XTYPE_XBOXONE; 2081 else 2082 xpad->xtype = XTYPE_XBOX360; 2083 } else { 2084 xpad->xtype = XTYPE_XBOX; 2085 } 2086 2087 if (dpad_to_buttons) 2088 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2089 if (triggers_to_buttons) 2090 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2091 if (sticks_to_null) 2092 xpad->mapping |= MAP_STICKS_TO_NULL; 2093 } 2094 2095 if (xpad->xtype == XTYPE_XBOXONE && 2096 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2097 /* 2098 * The Xbox One controller lists three interfaces all with the 2099 * same interface class, subclass and protocol. Differentiate by 2100 * interface number. 2101 */ 2102 error = -ENODEV; 2103 goto err_free_in_urb; 2104 } 2105 2106 ep_irq_in = ep_irq_out = NULL; 2107 2108 for (i = 0; i < 2; i++) { 2109 struct usb_endpoint_descriptor *ep = 2110 &intf->cur_altsetting->endpoint[i].desc; 2111 2112 if (usb_endpoint_xfer_int(ep)) { 2113 if (usb_endpoint_dir_in(ep)) 2114 ep_irq_in = ep; 2115 else 2116 ep_irq_out = ep; 2117 } 2118 } 2119 2120 if (!ep_irq_in || !ep_irq_out) { 2121 error = -ENODEV; 2122 goto err_free_in_urb; 2123 } 2124 2125 error = xpad_init_output(intf, xpad, ep_irq_out); 2126 if (error) 2127 goto err_free_in_urb; 2128 2129 usb_fill_int_urb(xpad->irq_in, udev, 2130 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2131 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2132 xpad, ep_irq_in->bInterval); 2133 xpad->irq_in->transfer_dma = xpad->idata_dma; 2134 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2135 2136 usb_set_intfdata(intf, xpad); 2137 2138 /* Packet type detection */ 2139 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2140 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2141 /* The original elite controller always uses the oldest 2142 * type of extended packet 2143 */ 2144 xpad->packet_type = PKT_XBE1; 2145 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2146 /* The elite 2 controller has seen multiple packet 2147 * revisions. These are tied to specific firmware 2148 * versions 2149 */ 2150 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2151 /* This is the format that the Elite 2 used 2152 * prior to the BLE update 2153 */ 2154 xpad->packet_type = PKT_XBE2_FW_OLD; 2155 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2156 0x050b) { 2157 /* This is the format that the Elite 2 used 2158 * prior to the update that split the packet 2159 */ 2160 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2161 } else { 2162 /* The split packet format that was introduced 2163 * in firmware v5.11 2164 */ 2165 xpad->packet_type = PKT_XBE2_FW_5_11; 2166 } 2167 } 2168 } 2169 2170 if (xpad->xtype == XTYPE_XBOX360W) { 2171 /* 2172 * Submit the int URB immediately rather than waiting for open 2173 * because we get status messages from the device whether 2174 * or not any controllers are attached. In fact, it's 2175 * exactly the message that a controller has arrived that 2176 * we're waiting for. 2177 */ 2178 error = xpad360w_start_input(xpad); 2179 if (error) 2180 goto err_deinit_output; 2181 /* 2182 * Wireless controllers require RESET_RESUME to work properly 2183 * after suspend. Ideally this quirk should be in usb core 2184 * quirk list, but we have too many vendors producing these 2185 * controllers and we'd need to maintain 2 identical lists 2186 * here in this driver and in usb core. 2187 */ 2188 udev->quirks |= USB_QUIRK_RESET_RESUME; 2189 } else { 2190 error = xpad_init_input(xpad); 2191 if (error) 2192 goto err_deinit_output; 2193 } 2194 return 0; 2195 2196 err_deinit_output: 2197 xpad_deinit_output(xpad); 2198 err_free_in_urb: 2199 usb_free_urb(xpad->irq_in); 2200 err_free_idata: 2201 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2202 err_free_mem: 2203 kfree(xpad); 2204 return error; 2205 } 2206 2207 static void xpad_disconnect(struct usb_interface *intf) 2208 { 2209 struct usb_xpad *xpad = usb_get_intfdata(intf); 2210 2211 if (xpad->xtype == XTYPE_XBOX360W) 2212 xpad360w_stop_input(xpad); 2213 2214 xpad_deinit_input(xpad); 2215 2216 /* 2217 * Now that both input device and LED device are gone we can 2218 * stop output URB. 2219 */ 2220 xpad_stop_output(xpad); 2221 2222 xpad_deinit_output(xpad); 2223 2224 usb_free_urb(xpad->irq_in); 2225 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2226 xpad->idata, xpad->idata_dma); 2227 2228 kfree(xpad); 2229 2230 usb_set_intfdata(intf, NULL); 2231 } 2232 2233 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2234 { 2235 struct usb_xpad *xpad = usb_get_intfdata(intf); 2236 struct input_dev *input = xpad->dev; 2237 2238 if (xpad->xtype == XTYPE_XBOX360W) { 2239 /* 2240 * Wireless controllers always listen to input so 2241 * they are notified when controller shows up 2242 * or goes away. 2243 */ 2244 xpad360w_stop_input(xpad); 2245 2246 /* 2247 * The wireless adapter is going off now, so the 2248 * gamepads are going to become disconnected. 2249 * Unless explicitly disabled, power them down 2250 * so they don't just sit there flashing. 2251 */ 2252 if (auto_poweroff && xpad->pad_present) 2253 xpad360w_poweroff_controller(xpad); 2254 } else { 2255 guard(mutex)(&input->mutex); 2256 2257 if (input_device_enabled(input)) 2258 xpad_stop_input(xpad); 2259 } 2260 2261 xpad_stop_output(xpad); 2262 2263 return 0; 2264 } 2265 2266 static int xpad_resume(struct usb_interface *intf) 2267 { 2268 struct usb_xpad *xpad = usb_get_intfdata(intf); 2269 struct input_dev *input = xpad->dev; 2270 2271 if (xpad->xtype == XTYPE_XBOX360W) 2272 return xpad360w_start_input(xpad); 2273 2274 guard(mutex)(&input->mutex); 2275 2276 if (input_device_enabled(input)) 2277 return xpad_start_input(xpad); 2278 2279 if (xpad->xtype == XTYPE_XBOXONE) { 2280 /* 2281 * Even if there are no users, we'll send Xbox One pads 2282 * the startup sequence so they don't sit there and 2283 * blink until somebody opens the input device again. 2284 */ 2285 return xpad_start_xbox_one(xpad); 2286 } 2287 2288 return 0; 2289 } 2290 2291 static struct usb_driver xpad_driver = { 2292 .name = "xpad", 2293 .probe = xpad_probe, 2294 .disconnect = xpad_disconnect, 2295 .suspend = xpad_suspend, 2296 .resume = xpad_resume, 2297 .id_table = xpad_table, 2298 }; 2299 2300 module_usb_driver(xpad_driver); 2301 2302 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2303 MODULE_DESCRIPTION("Xbox pad driver"); 2304 MODULE_LICENSE("GPL"); 2305