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