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 #define FLAG_DELAY_INIT BIT(0) 109 110 static bool dpad_to_buttons; 111 module_param(dpad_to_buttons, bool, S_IRUGO); 112 MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); 113 114 static bool triggers_to_buttons; 115 module_param(triggers_to_buttons, bool, S_IRUGO); 116 MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); 117 118 static bool sticks_to_null; 119 module_param(sticks_to_null, bool, S_IRUGO); 120 MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); 121 122 static bool auto_poweroff = true; 123 module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO); 124 MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend"); 125 126 static const struct xpad_device { 127 u16 idVendor; 128 u16 idProduct; 129 char *name; 130 u8 mapping; 131 u8 xtype; 132 u8 flags; 133 } xpad_device[] = { 134 /* Please keep this list sorted by vendor and product ID. */ 135 { 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 }, 136 { 0x03eb, 0xff01, "Wooting One (Legacy)", 0, XTYPE_XBOX360 }, 137 { 0x03eb, 0xff02, "Wooting Two (Legacy)", 0, XTYPE_XBOX360 }, 138 { 0x03f0, 0x038D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wired */ 139 { 0x03f0, 0x048D, "HyperX Clutch", 0, XTYPE_XBOX360 }, /* wireless */ 140 { 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE }, 141 { 0x03f0, 0x07A0, "HyperX Clutch Gladiate RGB", 0, XTYPE_XBOXONE }, 142 { 0x03f0, 0x08B6, "HyperX Clutch Gladiate", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, /* v2 */ 143 { 0x03f0, 0x09B4, "HyperX Clutch Tanto", 0, XTYPE_XBOXONE }, 144 { 0x044f, 0x0f00, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 145 { 0x044f, 0x0f03, "Thrustmaster Wheel", 0, XTYPE_XBOX }, 146 { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, 147 { 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX }, 148 { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, 149 { 0x044f, 0xd01e, "ThrustMaster, Inc. ESWAP X 2 ELDEN RING EDITION", 0, XTYPE_XBOXONE }, 150 { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, 151 { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, 152 { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, 153 { 0x045e, 0x0288, "Microsoft Xbox Controller S v2", 0, XTYPE_XBOX }, 154 { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, 155 { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, 156 { 0x045e, 0x028f, "Microsoft X-Box 360 pad v2", 0, XTYPE_XBOX360 }, 157 { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 158 { 0x045e, 0x02a9, "Xbox 360 Wireless Receiver (Unofficial)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 159 { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, 160 { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, 161 { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", MAP_PADDLES, XTYPE_XBOXONE }, 162 { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, 163 { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, 164 { 0x045e, 0x0b00, "Microsoft X-Box One Elite 2 pad", MAP_PADDLES, XTYPE_XBOXONE }, 165 { 0x045e, 0x0b0a, "Microsoft X-Box Adaptive Controller", MAP_PROFILE_BUTTON, XTYPE_XBOXONE }, 166 { 0x045e, 0x0b12, "Microsoft Xbox Series S|X Controller", MAP_SHARE_BUTTON | MAP_SHARE_OFFSET, XTYPE_XBOXONE }, 167 { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, 168 { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, 169 { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, 170 { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, 171 { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, 172 { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, 173 { 0x046d, 0xca8a, "Logitech Precision Vibration Feedback Wheel", 0, XTYPE_XBOX }, 174 { 0x046d, 0xcaa3, "Logitech DriveFx Racing Wheel", 0, XTYPE_XBOX360 }, 175 { 0x0502, 0x1305, "Acer NGR200", 0, XTYPE_XBOX360 }, 176 { 0x056e, 0x2004, "Elecom JC-U3613M", 0, XTYPE_XBOX360 }, 177 { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, 178 { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, 179 { 0x05fe, 0x3030, "Chic Controller", 0, XTYPE_XBOX }, 180 { 0x05fe, 0x3031, "Chic Controller", 0, XTYPE_XBOX }, 181 { 0x062a, 0x0020, "Logic3 Xbox GamePad", 0, XTYPE_XBOX }, 182 { 0x062a, 0x0033, "Competition Pro Steering Wheel", 0, XTYPE_XBOX }, 183 { 0x06a3, 0x0200, "Saitek Racing Wheel", 0, XTYPE_XBOX }, 184 { 0x06a3, 0x0201, "Saitek Adrenalin", 0, XTYPE_XBOX }, 185 { 0x06a3, 0xf51a, "Saitek P3600", 0, XTYPE_XBOX360 }, 186 { 0x0738, 0x4503, "Mad Catz Racing Wheel", 0, XTYPE_XBOXONE }, 187 { 0x0738, 0x4506, "Mad Catz 4506 Wireless Controller", 0, XTYPE_XBOX }, 188 { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, 189 { 0x0738, 0x4520, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 190 { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, 191 { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, 192 { 0x0738, 0x4530, "Mad Catz Universal MC2 Racing Wheel and Pedals", 0, XTYPE_XBOX }, 193 { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, 194 { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 195 { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, 196 { 0x0738, 0x4586, "Mad Catz MicroCon Wireless Controller", 0, XTYPE_XBOX }, 197 { 0x0738, 0x4588, "Mad Catz Blaster", 0, XTYPE_XBOX }, 198 { 0x0738, 0x45ff, "Mad Catz Beat Pad (w/ Handle)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 199 { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 200 { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, 201 { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 202 { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 203 { 0x0738, 0x4736, "Mad Catz MicroCon Gamepad", 0, XTYPE_XBOX360 }, 204 { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 205 { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, 206 { 0x0738, 0x4743, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 207 { 0x0738, 0x4758, "Mad Catz Arcade Game Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 208 { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 209 { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 210 { 0x0738, 0x9871, "Mad Catz Portable Drum", 0, XTYPE_XBOX360 }, 211 { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, 212 { 0x0738, 0xb738, "Mad Catz MVC2TE Stick 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 213 { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", 0, XTYPE_XBOX360 }, 214 { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 215 { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, 216 { 0x0738, 0xcb29, "Saitek Aviator Stick AV8R02", 0, XTYPE_XBOX360 }, 217 { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, 218 { 0x07ff, 0xffff, "Mad Catz GamePad", 0, XTYPE_XBOX360 }, 219 { 0x0b05, 0x1a38, "ASUS ROG RAIKIRI", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 220 { 0x0b05, 0x1abb, "ASUS ROG RAIKIRI PRO", 0, XTYPE_XBOXONE }, 221 { 0x0c12, 0x0005, "Intec wireless", 0, XTYPE_XBOX }, 222 { 0x0c12, 0x8801, "Nyko Xbox Controller", 0, XTYPE_XBOX }, 223 { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 224 { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, 225 { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, 226 { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, 227 { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, 228 { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 229 { 0x0db0, 0x1901, "Micro Star International Xbox360 Controller for Windows", 0, XTYPE_XBOX360 }, 230 { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, 231 { 0x0e4c, 0x1103, "Radica Gamester Reflex", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX }, 232 { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, 233 { 0x0e4c, 0x3510, "Radica Gamester", 0, XTYPE_XBOX }, 234 { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, 235 { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, 236 { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, 237 { 0x0e6f, 0x0008, "After Glow Pro Controller", 0, XTYPE_XBOX }, 238 { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 239 { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 240 { 0x0e6f, 0x011f, "Rock Candy Gamepad Wired Controller", 0, XTYPE_XBOX360 }, 241 { 0x0e6f, 0x0131, "PDP EA Sports Controller", 0, XTYPE_XBOX360 }, 242 { 0x0e6f, 0x0133, "Xbox 360 Wired Controller", 0, XTYPE_XBOX360 }, 243 { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 244 { 0x0e6f, 0x013a, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 245 { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 246 { 0x0e6f, 0x0147, "PDP Marvel Xbox One Controller", 0, XTYPE_XBOXONE }, 247 { 0x0e6f, 0x015c, "PDP Xbox One Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 248 { 0x0e6f, 0x015d, "PDP Mirror's Edge Official Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, 249 { 0x0e6f, 0x0161, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 250 { 0x0e6f, 0x0162, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 251 { 0x0e6f, 0x0163, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 252 { 0x0e6f, 0x0164, "PDP Battlefield One", 0, XTYPE_XBOXONE }, 253 { 0x0e6f, 0x0165, "PDP Titanfall 2", 0, XTYPE_XBOXONE }, 254 { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, 255 { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 256 { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 257 { 0x0e6f, 0x0246, "Rock Candy Gamepad for Xbox One 2015", 0, XTYPE_XBOXONE }, 258 { 0x0e6f, 0x02a0, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 259 { 0x0e6f, 0x02a1, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 260 { 0x0e6f, 0x02a2, "PDP Wired Controller for Xbox One - Crimson Red", 0, XTYPE_XBOXONE }, 261 { 0x0e6f, 0x02a4, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 262 { 0x0e6f, 0x02a6, "PDP Wired Controller for Xbox One - Camo Series", 0, XTYPE_XBOXONE }, 263 { 0x0e6f, 0x02a7, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 264 { 0x0e6f, 0x02a8, "PDP Xbox One Controller", 0, XTYPE_XBOXONE }, 265 { 0x0e6f, 0x02ab, "PDP Controller for Xbox One", 0, XTYPE_XBOXONE }, 266 { 0x0e6f, 0x02ad, "PDP Wired Controller for Xbox One - Stealth Series", 0, XTYPE_XBOXONE }, 267 { 0x0e6f, 0x02b3, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 268 { 0x0e6f, 0x02b8, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, 269 { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, 270 { 0x0e6f, 0x0346, "Rock Candy Gamepad for Xbox One 2016", 0, XTYPE_XBOXONE }, 271 { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, 272 { 0x0e6f, 0x0413, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 273 { 0x0e6f, 0x0501, "PDP Xbox 360 Controller", 0, XTYPE_XBOX360 }, 274 { 0x0e6f, 0xf900, "PDP Afterglow AX.1", 0, XTYPE_XBOX360 }, 275 { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, 276 { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, 277 { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, 278 { 0x0f0d, 0x000c, "Hori PadEX Turbo", 0, XTYPE_XBOX360 }, 279 { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 280 { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 281 { 0x0f0d, 0x001b, "Hori Real Arcade Pro VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 282 { 0x0f0d, 0x0063, "Hori Real Arcade Pro Hayabusa (USA) Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 283 { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, 284 { 0x0f0d, 0x0078, "Hori Real Arcade Pro V Kai Xbox One", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 285 { 0x0f0d, 0x00c5, "Hori Fighting Commander ONE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 286 { 0x0f0d, 0x00dc, "HORIPAD FPS for Nintendo Switch", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 287 { 0x0f0d, 0x0151, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 288 { 0x0f0d, 0x0152, "Hori Racing Wheel Overdrive for Xbox Series X", 0, XTYPE_XBOXONE }, 289 { 0x0f0d, 0x01b2, "HORI Taiko No Tatsujin Drum Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 290 { 0x0f30, 0x010b, "Philips Recoil", 0, XTYPE_XBOX }, 291 { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, 292 { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, 293 { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, 294 { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 295 { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, 296 { 0x10f5, 0x7005, "Turtle Beach Recon Controller", 0, XTYPE_XBOXONE }, 297 { 0x10f5, 0x7008, "Turtle Beach Recon Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 298 { 0x10f5, 0x7073, "Turtle Beach Stealth Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 299 { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, 300 { 0x11ff, 0x0511, "PXN V900", 0, XTYPE_XBOX360 }, 301 { 0x1209, 0x2882, "Ardwiino Controller", 0, XTYPE_XBOX360 }, 302 { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 303 { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, 304 { 0x12ab, 0x0303, "Mortal Kombat Klassic FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 305 { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 306 { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, 307 { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, 308 { 0x1430, 0xf801, "RedOctane Controller", 0, XTYPE_XBOX360 }, 309 { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, 310 { 0x146b, 0x0604, "Bigben Interactive DAIJA Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 311 { 0x1532, 0x0a00, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, 312 { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, 313 { 0x1532, 0x0a29, "Razer Wolverine V2", 0, XTYPE_XBOXONE }, 314 { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, 315 { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 316 { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, 317 { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, 318 { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, 319 { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, 320 { 0x1689, 0xfe00, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 321 { 0x17ef, 0x6182, "Lenovo Legion Controller for Windows", 0, XTYPE_XBOX360 }, 322 { 0x1949, 0x041a, "Amazon Game Controller", 0, XTYPE_XBOX360 }, 323 { 0x1a86, 0xe310, "Legion Go S", 0, XTYPE_XBOX360 }, 324 { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, 325 { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 326 { 0x1bad, 0x0130, "Ion Drum Rocker", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, 327 { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, 328 { 0x1bad, 0xf018, "Mad Catz Street Fighter IV SE Fighting Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 329 { 0x1bad, 0xf019, "Mad Catz Brawlstick for Xbox 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 330 { 0x1bad, 0xf021, "Mad Cats Ghost Recon FS GamePad", 0, XTYPE_XBOX360 }, 331 { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, 332 { 0x1bad, 0xf025, "Mad Catz Call Of Duty", 0, XTYPE_XBOX360 }, 333 { 0x1bad, 0xf027, "Mad Catz FPS Pro", 0, XTYPE_XBOX360 }, 334 { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, 335 { 0x1bad, 0xf02e, "Mad Catz Fightpad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 336 { 0x1bad, 0xf030, "Mad Catz Xbox 360 MC2 MicroCon Racing Wheel", 0, XTYPE_XBOX360 }, 337 { 0x1bad, 0xf036, "Mad Catz MicroCon GamePad Pro", 0, XTYPE_XBOX360 }, 338 { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, 339 { 0x1bad, 0xf039, "Mad Catz MvC2 TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 340 { 0x1bad, 0xf03a, "Mad Catz SFxT Fightstick Pro", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 341 { 0x1bad, 0xf03d, "Street Fighter IV Arcade Stick TE - Chun Li", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 342 { 0x1bad, 0xf03e, "Mad Catz MLG FightStick TE", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 343 { 0x1bad, 0xf03f, "Mad Catz FightStick SoulCaliber", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 344 { 0x1bad, 0xf042, "Mad Catz FightStick TES+", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 345 { 0x1bad, 0xf080, "Mad Catz FightStick TE2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 346 { 0x1bad, 0xf501, "HoriPad EX2 Turbo", 0, XTYPE_XBOX360 }, 347 { 0x1bad, 0xf502, "Hori Real Arcade Pro.VX SA", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 348 { 0x1bad, 0xf503, "Hori Fighting Stick VX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 349 { 0x1bad, 0xf504, "Hori Real Arcade Pro. EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 350 { 0x1bad, 0xf505, "Hori Fighting Stick EX2B", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 351 { 0x1bad, 0xf506, "Hori Real Arcade Pro.EX Premium VLX", 0, XTYPE_XBOX360 }, 352 { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, 353 { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, 354 { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, 355 { 0x1bad, 0xf904, "PDP Versus Fighting Pad", 0, XTYPE_XBOX360 }, 356 { 0x1bad, 0xf906, "MortalKombat FightStick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 357 { 0x1bad, 0xfa01, "MadCatz GamePad", 0, XTYPE_XBOX360 }, 358 { 0x1bad, 0xfd00, "Razer Onza TE", 0, XTYPE_XBOX360 }, 359 { 0x1bad, 0xfd01, "Razer Onza", 0, XTYPE_XBOX360 }, 360 { 0x1ee9, 0x1590, "ZOTAC Gaming Zone", 0, XTYPE_XBOX360 }, 361 { 0x20d6, 0x2001, "BDA Xbox Series X Wired Controller", 0, XTYPE_XBOXONE }, 362 { 0x20d6, 0x2009, "PowerA Enhanced Wired Controller for Xbox Series X|S", 0, XTYPE_XBOXONE }, 363 { 0x20d6, 0x2064, "PowerA Wired Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 364 { 0x20d6, 0x281f, "PowerA Wired Controller For Xbox 360", 0, XTYPE_XBOX360 }, 365 { 0x20d6, 0x400b, "PowerA FUSION Pro 4 Wired Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 366 { 0x20d6, 0x890b, "PowerA MOGA XP-Ultra Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 367 { 0x2345, 0xe00b, "Machenike G5 Pro Controller", 0, XTYPE_XBOX360 }, 368 { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 369 { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, 370 { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, 371 { 0x24c6, 0x530a, "Xbox 360 Pro EX Controller", 0, XTYPE_XBOX360 }, 372 { 0x24c6, 0x531a, "PowerA Pro Ex", 0, XTYPE_XBOX360 }, 373 { 0x24c6, 0x5397, "FUS1ON Tournament Controller", 0, XTYPE_XBOX360 }, 374 { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, 375 { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, 376 { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, 377 { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, 378 { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, 379 { 0x24c6, 0x5502, "Hori Fighting Stick VX Alt", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 380 { 0x24c6, 0x5503, "Hori Fighting Edge", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 381 { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, 382 { 0x24c6, 0x550d, "Hori GEM Xbox controller", 0, XTYPE_XBOX360 }, 383 { 0x24c6, 0x550e, "Hori Real Arcade Pro V Kai 360", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 384 { 0x24c6, 0x5510, "Hori Fighting Commander ONE (Xbox 360/PC Mode)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, 385 { 0x24c6, 0x551a, "PowerA FUSION Pro Controller", 0, XTYPE_XBOXONE }, 386 { 0x24c6, 0x561a, "PowerA FUSION Controller", 0, XTYPE_XBOXONE }, 387 { 0x24c6, 0x581a, "ThrustMaster XB1 Classic Controller", 0, XTYPE_XBOXONE }, 388 { 0x24c6, 0x5b00, "ThrustMaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 389 { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, 390 { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, 391 { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, 392 { 0x24c6, 0xfafe, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, 393 { 0x2563, 0x058d, "OneXPlayer Gamepad", 0, XTYPE_XBOX360 }, 394 { 0x294b, 0x3303, "Snakebyte GAMEPAD BASE X", 0, XTYPE_XBOXONE }, 395 { 0x294b, 0x3404, "Snakebyte GAMEPAD RGB X", 0, XTYPE_XBOXONE }, 396 { 0x2993, 0x2001, "TECNO Pocket Go", 0, XTYPE_XBOX360 }, 397 { 0x2dc8, 0x2000, "8BitDo Pro 2 Wired Controller fox Xbox", 0, XTYPE_XBOXONE }, 398 { 0x2dc8, 0x200f, "8BitDo Ultimate 3-mode Controller for Xbox", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 399 { 0x2dc8, 0x3106, "8BitDo Ultimate Wireless / Pro 2 Wired Controller", 0, XTYPE_XBOX360 }, 400 { 0x2dc8, 0x3109, "8BitDo Ultimate Wireless Bluetooth", 0, XTYPE_XBOX360 }, 401 { 0x2dc8, 0x310a, "8BitDo Ultimate 2C Wireless Controller", 0, XTYPE_XBOX360 }, 402 { 0x2dc8, 0x310b, "8BitDo Ultimate 2 Wireless Controller", 0, XTYPE_XBOX360 }, 403 { 0x2dc8, 0x6001, "8BitDo SN30 Pro", 0, XTYPE_XBOX360 }, 404 { 0x2e24, 0x0423, "Hyperkin DuchesS Xbox One pad", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 405 { 0x2e24, 0x0652, "Hyperkin Duke X-Box One pad", 0, XTYPE_XBOXONE }, 406 { 0x2e24, 0x1688, "Hyperkin X91 X-Box One pad", 0, XTYPE_XBOXONE }, 407 { 0x2e95, 0x0504, "SCUF Gaming Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE }, 408 { 0x31e3, 0x1100, "Wooting One", 0, XTYPE_XBOX360 }, 409 { 0x31e3, 0x1200, "Wooting Two", 0, XTYPE_XBOX360 }, 410 { 0x31e3, 0x1210, "Wooting Lekker", 0, XTYPE_XBOX360 }, 411 { 0x31e3, 0x1220, "Wooting Two HE", 0, XTYPE_XBOX360 }, 412 { 0x31e3, 0x1230, "Wooting Two HE (ARM)", 0, XTYPE_XBOX360 }, 413 { 0x31e3, 0x1300, "Wooting 60HE (AVR)", 0, XTYPE_XBOX360 }, 414 { 0x31e3, 0x1310, "Wooting 60HE (ARM)", 0, XTYPE_XBOX360 }, 415 { 0x3285, 0x0603, "Nacon Pro Compact controller for Xbox", 0, XTYPE_XBOXONE }, 416 { 0x3285, 0x0607, "Nacon GC-100", 0, XTYPE_XBOX360 }, 417 { 0x3285, 0x0614, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 418 { 0x3285, 0x0646, "Nacon Pro Compact", 0, XTYPE_XBOXONE }, 419 { 0x3285, 0x0662, "Nacon Revolution5 Pro", 0, XTYPE_XBOX360 }, 420 { 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE }, 421 { 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 }, 422 { 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE }, 423 { 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT }, 424 { 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX }, 425 { 0x37d7, 0x2501, "Flydigi Apex 5", 0, XTYPE_XBOX360 }, 426 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 427 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 428 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 429 }; 430 431 /* buttons shared with xbox and xbox360 */ 432 static const signed short xpad_common_btn[] = { 433 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 434 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 435 -1 /* terminating entry */ 436 }; 437 438 /* original xbox controllers only */ 439 static const signed short xpad_btn[] = { 440 BTN_C, BTN_Z, /* "analog" buttons */ 441 -1 /* terminating entry */ 442 }; 443 444 /* used when dpad is mapped to buttons */ 445 static const signed short xpad_btn_pad[] = { 446 BTN_DPAD_LEFT, BTN_DPAD_RIGHT, /* d-pad left, right */ 447 BTN_DPAD_UP, BTN_DPAD_DOWN, /* d-pad up, down */ 448 -1 /* terminating entry */ 449 }; 450 451 /* used when triggers are mapped to buttons */ 452 static const signed short xpad_btn_triggers[] = { 453 BTN_TL2, BTN_TR2, /* triggers left/right */ 454 -1 455 }; 456 457 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 458 BTN_TL, BTN_TR, /* Button LB/RB */ 459 BTN_MODE, /* The big X button */ 460 -1 461 }; 462 463 static const signed short xpad_abs[] = { 464 ABS_X, ABS_Y, /* left stick */ 465 ABS_RX, ABS_RY, /* right stick */ 466 -1 /* terminating entry */ 467 }; 468 469 /* used when dpad is mapped to axes */ 470 static const signed short xpad_abs_pad[] = { 471 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 472 -1 /* terminating entry */ 473 }; 474 475 /* used when triggers are mapped to axes */ 476 static const signed short xpad_abs_triggers[] = { 477 ABS_Z, ABS_RZ, /* triggers left/right */ 478 -1 479 }; 480 481 /* used when the controller has extra paddle buttons */ 482 static const signed short xpad_btn_paddles[] = { 483 BTN_GRIPR, BTN_GRIPR2, /* paddle upper right, lower right */ 484 BTN_GRIPL, BTN_GRIPL2, /* paddle upper left, lower left */ 485 -1 /* terminating entry */ 486 }; 487 488 /* 489 * Xbox 360 has a vendor-specific class, so we cannot match it with only 490 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 491 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 492 * wireless controllers have protocol 129. 493 */ 494 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 495 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 496 .idVendor = (vend), \ 497 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 498 .bInterfaceSubClass = 93, \ 499 .bInterfaceProtocol = (pr) 500 #define XPAD_XBOX360_VENDOR(vend) \ 501 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 502 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 503 504 /* The Xbox One controller uses subclass 71 and protocol 208. */ 505 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 506 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 507 .idVendor = (vend), \ 508 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 509 .bInterfaceSubClass = 71, \ 510 .bInterfaceProtocol = (pr) 511 #define XPAD_XBOXONE_VENDOR(vend) \ 512 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 513 514 static const struct usb_device_id xpad_table[] = { 515 /* 516 * Please keep this list sorted by vendor ID. Note that there are 2 517 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 518 */ 519 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 520 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 521 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 522 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 523 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 524 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 525 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 526 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 527 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 528 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 529 XPAD_XBOX360_VENDOR(0x0502), /* Acer Inc. Xbox 360 style controllers */ 530 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 531 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 532 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 533 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 534 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 535 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 536 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 537 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 538 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 539 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 540 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 541 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 542 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 543 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 544 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 545 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 546 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 547 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 548 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 549 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 550 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 551 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 552 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 553 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 554 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 555 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 556 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 557 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 558 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 559 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 560 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 561 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 562 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 563 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 564 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 565 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 566 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 567 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 568 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 569 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 570 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 571 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 572 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 573 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 574 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 575 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 576 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 577 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 578 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 579 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 580 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 581 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */ 582 XPAD_XBOX360_VENDOR(0x37d7), /* Flydigi Controllers */ 583 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 584 { } 585 }; 586 587 MODULE_DEVICE_TABLE(usb, xpad_table); 588 589 struct xboxone_init_packet { 590 u16 idVendor; 591 u16 idProduct; 592 const u8 *data; 593 u8 len; 594 }; 595 596 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 597 { \ 598 .idVendor = (_vid), \ 599 .idProduct = (_pid), \ 600 .data = (_data), \ 601 .len = ARRAY_SIZE(_data), \ 602 } 603 604 /* 605 * starting with xbox one, the game input protocol is used 606 * magic numbers are taken from 607 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 608 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 609 */ 610 #define GIP_CMD_ACK 0x01 611 #define GIP_CMD_ANNOUNCE 0x02 612 #define GIP_CMD_IDENTIFY 0x04 613 #define GIP_CMD_POWER 0x05 614 #define GIP_CMD_AUTHENTICATE 0x06 615 #define GIP_CMD_VIRTUAL_KEY 0x07 616 #define GIP_CMD_RUMBLE 0x09 617 #define GIP_CMD_LED 0x0a 618 #define GIP_CMD_FIRMWARE 0x0c 619 #define GIP_CMD_INPUT 0x20 620 621 #define GIP_SEQ0 0x00 622 623 #define GIP_OPT_ACK 0x10 624 #define GIP_OPT_INTERNAL 0x20 625 626 /* 627 * length of the command payload encoded with 628 * https://en.wikipedia.org/wiki/LEB128 629 * which is a no-op for N < 128 630 */ 631 #define GIP_PL_LEN(N) (N) 632 633 /* 634 * payload specific defines 635 */ 636 #define GIP_PWR_ON 0x00 637 #define GIP_LED_ON 0x01 638 639 #define GIP_MOTOR_R BIT(0) 640 #define GIP_MOTOR_L BIT(1) 641 #define GIP_MOTOR_RT BIT(2) 642 #define GIP_MOTOR_LT BIT(3) 643 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 644 645 #define GIP_WIRED_INTF_DATA 0 646 #define GIP_WIRED_INTF_AUDIO 1 647 648 /* 649 * This packet is required for all Xbox One pads with 2015 650 * or later firmware installed (or present from the factory). 651 */ 652 static const u8 xboxone_power_on[] = { 653 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 654 }; 655 656 /* 657 * This packet is required for Xbox One S (0x045e:0x02ea) 658 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 659 * initialize the controller that was previously used in 660 * Bluetooth mode. 661 */ 662 static const u8 xboxone_s_init[] = { 663 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 664 }; 665 666 /* 667 * This packet is required to get additional input data 668 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 669 * We mostly do this right now to get paddle data 670 */ 671 static const u8 extra_input_packet_init[] = { 672 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 673 }; 674 675 /* 676 * This packet is required for the Titanfall 2 Xbox One pads 677 * (0x0e6f:0x0165) to finish initialization and for Hori pads 678 * (0x0f0d:0x0067) to make the analog sticks work. 679 */ 680 static const u8 xboxone_hori_ack_id[] = { 681 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 682 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 683 }; 684 685 /* 686 * This packet is sent by default on Windows, and is required for some pads to 687 * start sending input reports, including most (all?) of the PDP. These pads 688 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6). 689 */ 690 static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, 691 GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 }; 692 693 /* 694 * This packet is required for most (all?) of the PDP pads to start 695 * sending input reports. These pads include: (0x0e6f:0x02ab), 696 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 697 */ 698 static const u8 xboxone_auth_done[] = { 699 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 700 }; 701 702 /* 703 * A specific rumble packet is required for some PowerA pads to start 704 * sending input reports. One of those pads is (0x24c6:0x543a). 705 */ 706 static const u8 xboxone_rumblebegin_init[] = { 707 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 708 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 709 }; 710 711 /* 712 * A rumble packet with zero FF intensity will immediately 713 * terminate the rumbling required to init PowerA pads. 714 * This should happen fast enough that the motors don't 715 * spin up to enough speed to actually vibrate the gamepad. 716 */ 717 static const u8 xboxone_rumbleend_init[] = { 718 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 719 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 720 }; 721 722 /* 723 * This specifies the selection of init packets that a gamepad 724 * will be sent on init *and* the order in which they will be 725 * sent. The correct sequence number will be added when the 726 * packet is going to be sent. 727 */ 728 static const struct xboxone_init_packet xboxone_init_packets[] = { 729 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 730 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 731 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 732 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 733 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 734 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 735 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on), 736 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done), 737 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 738 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 739 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 740 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 741 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 742 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 743 }; 744 745 struct xpad_output_packet { 746 u8 data[XPAD_PKT_LEN]; 747 u8 len; 748 bool pending; 749 }; 750 751 #define XPAD_OUT_CMD_IDX 0 752 #define XPAD_OUT_FF_IDX 1 753 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 754 #define XPAD_NUM_OUT_PACKETS (1 + \ 755 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 756 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 757 758 struct usb_xpad { 759 struct input_dev *dev; /* input device interface */ 760 struct input_dev __rcu *x360w_dev; 761 struct usb_device *udev; /* usb device */ 762 struct usb_interface *intf; /* usb interface */ 763 764 bool pad_present; 765 bool input_created; 766 767 struct urb *irq_in; /* urb for interrupt in report */ 768 unsigned char *idata; /* input data */ 769 dma_addr_t idata_dma; 770 771 struct urb *irq_out; /* urb for interrupt out report */ 772 struct usb_anchor irq_out_anchor; 773 bool irq_out_active; /* we must not use an active URB */ 774 u8 odata_serial; /* serial number for xbox one protocol */ 775 unsigned char *odata; /* output data */ 776 dma_addr_t odata_dma; 777 spinlock_t odata_lock; 778 779 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 780 int last_out_packet; 781 int init_seq; 782 783 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 784 struct xpad_led *led; 785 #endif 786 787 char phys[64]; /* physical device path */ 788 789 int mapping; /* map d-pad to buttons or to axes */ 790 int xtype; /* type of xbox device */ 791 int packet_type; /* type of the extended packet */ 792 int pad_nr; /* the order x360 pads were attached */ 793 const char *name; /* name of the device */ 794 struct work_struct work; /* init/remove device from callback */ 795 time64_t mode_btn_down_ts; 796 bool delay_init; /* init packets should be delayed */ 797 bool delayed_init_done; 798 }; 799 800 static int xpad_init_input(struct usb_xpad *xpad); 801 static void xpad_deinit_input(struct usb_xpad *xpad); 802 static int xpad_start_input(struct usb_xpad *xpad); 803 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 804 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 805 806 /* 807 * xpad_process_packet 808 * 809 * Completes a request by converting the data into events for the 810 * input subsystem. 811 * 812 * The used report descriptor was taken from ITO Takayuki's website: 813 * http://euc.jp/periphs/xbox-controller.ja.html 814 */ 815 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 816 { 817 struct input_dev *dev = xpad->dev; 818 819 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 820 /* left stick */ 821 input_report_abs(dev, ABS_X, 822 (__s16) le16_to_cpup((__le16 *)(data + 12))); 823 input_report_abs(dev, ABS_Y, 824 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 825 826 /* right stick */ 827 input_report_abs(dev, ABS_RX, 828 (__s16) le16_to_cpup((__le16 *)(data + 16))); 829 input_report_abs(dev, ABS_RY, 830 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 831 } 832 833 /* triggers left/right */ 834 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 835 input_report_key(dev, BTN_TL2, data[10]); 836 input_report_key(dev, BTN_TR2, data[11]); 837 } else { 838 input_report_abs(dev, ABS_Z, data[10]); 839 input_report_abs(dev, ABS_RZ, data[11]); 840 } 841 842 /* digital pad */ 843 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 844 /* dpad as buttons (left, right, up, down) */ 845 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 846 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 847 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 848 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 849 } else { 850 input_report_abs(dev, ABS_HAT0X, 851 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 852 input_report_abs(dev, ABS_HAT0Y, 853 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 854 } 855 856 /* start/back buttons and stick press left/right */ 857 input_report_key(dev, BTN_START, data[2] & BIT(4)); 858 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 859 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 860 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 861 862 /* "analog" buttons A, B, X, Y */ 863 input_report_key(dev, BTN_A, data[4]); 864 input_report_key(dev, BTN_B, data[5]); 865 input_report_key(dev, BTN_X, data[6]); 866 input_report_key(dev, BTN_Y, data[7]); 867 868 /* "analog" buttons black, white */ 869 input_report_key(dev, BTN_C, data[8]); 870 input_report_key(dev, BTN_Z, data[9]); 871 872 873 input_sync(dev); 874 } 875 876 /* 877 * xpad360_process_packet 878 * 879 * Completes a request by converting the data into events for the 880 * input subsystem. It is version for xbox 360 controller 881 * 882 * The used report descriptor was taken from: 883 * http://www.free60.org/wiki/Gamepad 884 */ 885 886 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 887 u16 cmd, unsigned char *data) 888 { 889 /* valid pad data */ 890 if (data[0] != 0x00) 891 return; 892 893 /* digital pad */ 894 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 895 /* dpad as buttons (left, right, up, down) */ 896 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 897 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 898 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 899 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 900 } 901 902 /* 903 * This should be a simple else block. However historically 904 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 905 * made no sense, but now we can not just switch back and have to 906 * support both behaviors. 907 */ 908 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 909 xpad->xtype == XTYPE_XBOX360W) { 910 input_report_abs(dev, ABS_HAT0X, 911 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 912 input_report_abs(dev, ABS_HAT0Y, 913 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 914 } 915 916 /* start/back buttons */ 917 input_report_key(dev, BTN_START, data[2] & BIT(4)); 918 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 919 920 /* stick press left/right */ 921 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 922 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 923 924 /* buttons A,B,X,Y,TL,TR and MODE */ 925 input_report_key(dev, BTN_A, data[3] & BIT(4)); 926 input_report_key(dev, BTN_B, data[3] & BIT(5)); 927 input_report_key(dev, BTN_X, data[3] & BIT(6)); 928 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 929 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 930 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 931 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 932 933 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 934 /* left stick */ 935 input_report_abs(dev, ABS_X, 936 (__s16) le16_to_cpup((__le16 *)(data + 6))); 937 input_report_abs(dev, ABS_Y, 938 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 939 940 /* right stick */ 941 input_report_abs(dev, ABS_RX, 942 (__s16) le16_to_cpup((__le16 *)(data + 10))); 943 input_report_abs(dev, ABS_RY, 944 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 945 } 946 947 /* triggers left/right */ 948 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 949 input_report_key(dev, BTN_TL2, data[4]); 950 input_report_key(dev, BTN_TR2, data[5]); 951 } else { 952 input_report_abs(dev, ABS_Z, data[4]); 953 input_report_abs(dev, ABS_RZ, data[5]); 954 } 955 956 input_sync(dev); 957 958 /* XBOX360W controllers can't be turned off without driver assistance */ 959 if (xpad->xtype == XTYPE_XBOX360W) { 960 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 961 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 962 XPAD360W_POWEROFF_TIMEOUT)) { 963 xpad360w_poweroff_controller(xpad); 964 xpad->mode_btn_down_ts = 0; 965 return; 966 } 967 968 /* mode button down/up */ 969 if (data[3] & BIT(2)) 970 xpad->mode_btn_down_ts = ktime_get_seconds(); 971 else 972 xpad->mode_btn_down_ts = 0; 973 } 974 } 975 976 static void xpad_presence_work(struct work_struct *work) 977 { 978 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 979 int error; 980 981 if (xpad->pad_present) { 982 error = xpad_init_input(xpad); 983 if (error) { 984 /* complain only, not much else we can do here */ 985 dev_err(&xpad->dev->dev, 986 "unable to init device: %d\n", error); 987 } else { 988 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 989 } 990 } else { 991 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 992 synchronize_rcu(); 993 /* 994 * Now that we are sure xpad360w_process_packet is not 995 * using input device we can get rid of it. 996 */ 997 xpad_deinit_input(xpad); 998 } 999 } 1000 1001 /* 1002 * xpad360w_process_packet 1003 * 1004 * Completes a request by converting the data into events for the 1005 * input subsystem. It is version for xbox 360 wireless controller. 1006 * 1007 * Byte.Bit 1008 * 00.1 - Status change: The controller or headset has connected/disconnected 1009 * Bits 01.7 and 01.6 are valid 1010 * 01.7 - Controller present 1011 * 01.6 - Headset present 1012 * 01.1 - Pad state (Bytes 4+) valid 1013 * 1014 */ 1015 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1016 { 1017 struct input_dev *dev; 1018 bool present; 1019 1020 /* Presence change */ 1021 if (data[0] & 0x08) { 1022 present = (data[1] & 0x80) != 0; 1023 1024 if (xpad->pad_present != present) { 1025 xpad->pad_present = present; 1026 schedule_work(&xpad->work); 1027 } 1028 } 1029 1030 /* Valid pad data */ 1031 if (data[1] != 0x1) 1032 return; 1033 1034 rcu_read_lock(); 1035 dev = rcu_dereference(xpad->x360w_dev); 1036 if (dev) 1037 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1038 rcu_read_unlock(); 1039 } 1040 1041 /* 1042 * xpadone_process_packet 1043 * 1044 * Completes a request by converting the data into events for the 1045 * input subsystem. This version is for the Xbox One controller. 1046 * 1047 * The report format was gleaned from 1048 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1049 */ 1050 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1051 { 1052 struct input_dev *dev = xpad->dev; 1053 bool do_sync = false; 1054 1055 /* the xbox button has its own special report */ 1056 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1057 /* 1058 * The Xbox One S controller requires these reports to be 1059 * acked otherwise it continues sending them forever and 1060 * won't report further mode button events. 1061 */ 1062 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1063 xpadone_ack_mode_report(xpad, data[2]); 1064 1065 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1066 input_sync(dev); 1067 1068 do_sync = true; 1069 } else if (data[0] == GIP_CMD_FIRMWARE) { 1070 /* Some packet formats force us to use this separate to poll paddle inputs */ 1071 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1072 /* Mute paddles if controller is in a custom profile slot 1073 * Checked by looking at the active profile slot to 1074 * verify it's the default slot 1075 */ 1076 if (data[19] != 0) 1077 data[18] = 0; 1078 1079 /* Elite Series 2 split packet paddle bits */ 1080 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1081 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1082 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1083 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1084 1085 do_sync = true; 1086 } 1087 } else if (data[0] == GIP_CMD_ANNOUNCE) { 1088 int error; 1089 1090 if (xpad->delay_init && !xpad->delayed_init_done) { 1091 xpad->delayed_init_done = true; 1092 error = xpad_start_input(xpad); 1093 if (error) 1094 dev_warn(&xpad->dev->dev, 1095 "unable to start delayed input: %d\n", 1096 error); 1097 } 1098 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1099 /* menu/view buttons */ 1100 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1101 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1102 if (xpad->mapping & MAP_SHARE_BUTTON) { 1103 if (xpad->mapping & MAP_SHARE_OFFSET) 1104 input_report_key(dev, KEY_RECORD, data[len - 26] & BIT(0)); 1105 else 1106 input_report_key(dev, KEY_RECORD, data[len - 18] & BIT(0)); 1107 } 1108 1109 /* buttons A,B,X,Y */ 1110 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1111 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1112 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1113 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1114 1115 /* digital pad */ 1116 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1117 /* dpad as buttons (left, right, up, down) */ 1118 input_report_key(dev, BTN_DPAD_LEFT, data[5] & BIT(2)); 1119 input_report_key(dev, BTN_DPAD_RIGHT, data[5] & BIT(3)); 1120 input_report_key(dev, BTN_DPAD_UP, data[5] & BIT(0)); 1121 input_report_key(dev, BTN_DPAD_DOWN, data[5] & BIT(1)); 1122 } else { 1123 input_report_abs(dev, ABS_HAT0X, 1124 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1125 input_report_abs(dev, ABS_HAT0Y, 1126 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1127 } 1128 1129 /* TL/TR */ 1130 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1131 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1132 1133 /* stick press left/right */ 1134 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1135 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1136 1137 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1138 /* left stick */ 1139 input_report_abs(dev, ABS_X, 1140 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1141 input_report_abs(dev, ABS_Y, 1142 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1143 1144 /* right stick */ 1145 input_report_abs(dev, ABS_RX, 1146 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1147 input_report_abs(dev, ABS_RY, 1148 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1149 } 1150 1151 /* triggers left/right */ 1152 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1153 input_report_key(dev, BTN_TL2, 1154 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1155 input_report_key(dev, BTN_TR2, 1156 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1157 } else { 1158 input_report_abs(dev, ABS_Z, 1159 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1160 input_report_abs(dev, ABS_RZ, 1161 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1162 } 1163 1164 /* Profile button has a value of 0-3, so it is reported as an axis */ 1165 if (xpad->mapping & MAP_PROFILE_BUTTON) 1166 input_report_abs(dev, ABS_PROFILE, data[34]); 1167 1168 /* paddle handling */ 1169 /* based on SDL's SDL_hidapi_xboxone.c */ 1170 if (xpad->mapping & MAP_PADDLES) { 1171 if (xpad->packet_type == PKT_XBE1) { 1172 /* Mute paddles if controller has a custom mapping applied. 1173 * Checked by comparing the current mapping 1174 * config against the factory mapping config 1175 */ 1176 if (memcmp(&data[4], &data[18], 2) != 0) 1177 data[32] = 0; 1178 1179 /* OG Elite Series Controller paddle bits */ 1180 input_report_key(dev, BTN_GRIPR, data[32] & BIT(1)); 1181 input_report_key(dev, BTN_GRIPR2, data[32] & BIT(3)); 1182 input_report_key(dev, BTN_GRIPL, data[32] & BIT(0)); 1183 input_report_key(dev, BTN_GRIPL2, data[32] & BIT(2)); 1184 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1185 /* Mute paddles if controller has a custom mapping applied. 1186 * Checked by comparing the current mapping 1187 * config against the factory mapping config 1188 */ 1189 if (data[19] != 0) 1190 data[18] = 0; 1191 1192 /* Elite Series 2 4.x firmware paddle bits */ 1193 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1194 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1195 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1196 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1197 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1198 /* Mute paddles if controller has a custom mapping applied. 1199 * Checked by comparing the current mapping 1200 * config against the factory mapping config 1201 */ 1202 if (data[23] != 0) 1203 data[22] = 0; 1204 1205 /* Elite Series 2 5.x firmware paddle bits 1206 * (before the packet was split) 1207 */ 1208 input_report_key(dev, BTN_GRIPR, data[22] & BIT(0)); 1209 input_report_key(dev, BTN_GRIPR2, data[22] & BIT(1)); 1210 input_report_key(dev, BTN_GRIPL, data[22] & BIT(2)); 1211 input_report_key(dev, BTN_GRIPL2, data[22] & BIT(3)); 1212 } 1213 } 1214 1215 do_sync = true; 1216 } 1217 1218 if (do_sync) 1219 input_sync(dev); 1220 } 1221 1222 static void xpad_irq_in(struct urb *urb) 1223 { 1224 struct usb_xpad *xpad = urb->context; 1225 struct device *dev = &xpad->intf->dev; 1226 int retval, status; 1227 1228 status = urb->status; 1229 1230 switch (status) { 1231 case 0: 1232 /* success */ 1233 break; 1234 case -ECONNRESET: 1235 case -ENOENT: 1236 case -ESHUTDOWN: 1237 /* this urb is terminated, clean up */ 1238 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1239 __func__, status); 1240 return; 1241 default: 1242 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1243 __func__, status); 1244 goto exit; 1245 } 1246 1247 switch (xpad->xtype) { 1248 case XTYPE_XBOX360: 1249 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1250 break; 1251 case XTYPE_XBOX360W: 1252 xpad360w_process_packet(xpad, 0, xpad->idata); 1253 break; 1254 case XTYPE_XBOXONE: 1255 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1256 break; 1257 default: 1258 xpad_process_packet(xpad, 0, xpad->idata); 1259 } 1260 1261 exit: 1262 retval = usb_submit_urb(urb, GFP_ATOMIC); 1263 if (retval) 1264 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1265 __func__, retval); 1266 } 1267 1268 /* Callers must hold xpad->odata_lock spinlock */ 1269 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1270 { 1271 const struct xboxone_init_packet *init_packet; 1272 1273 if (xpad->xtype != XTYPE_XBOXONE) 1274 return false; 1275 1276 /* 1277 * Some dongles will discard init packets if they're sent before the 1278 * controller connects. In these cases, we need to wait until we get 1279 * an announce packet from them to send the init packet sequence. 1280 */ 1281 if (xpad->delay_init && !xpad->delayed_init_done) 1282 return false; 1283 1284 /* Perform initialization sequence for Xbox One pads that require it */ 1285 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1286 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1287 1288 if (init_packet->idVendor != 0 && 1289 init_packet->idVendor != xpad->dev->id.vendor) 1290 continue; 1291 1292 if (init_packet->idProduct != 0 && 1293 init_packet->idProduct != xpad->dev->id.product) 1294 continue; 1295 1296 /* This packet applies to our device, so prepare to send it */ 1297 memcpy(xpad->odata, init_packet->data, init_packet->len); 1298 xpad->irq_out->transfer_buffer_length = init_packet->len; 1299 1300 /* Update packet with current sequence number */ 1301 xpad->odata[2] = xpad->odata_serial++; 1302 return true; 1303 } 1304 1305 return false; 1306 } 1307 1308 /* Callers must hold xpad->odata_lock spinlock */ 1309 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1310 { 1311 struct xpad_output_packet *pkt, *packet = NULL; 1312 int i; 1313 1314 /* We may have init packets to send before we can send user commands */ 1315 if (xpad_prepare_next_init_packet(xpad)) 1316 return true; 1317 1318 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1319 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1320 xpad->last_out_packet = 0; 1321 1322 pkt = &xpad->out_packets[xpad->last_out_packet]; 1323 if (pkt->pending) { 1324 dev_dbg(&xpad->intf->dev, 1325 "%s - found pending output packet %d\n", 1326 __func__, xpad->last_out_packet); 1327 packet = pkt; 1328 break; 1329 } 1330 } 1331 1332 if (packet) { 1333 memcpy(xpad->odata, packet->data, packet->len); 1334 xpad->irq_out->transfer_buffer_length = packet->len; 1335 packet->pending = false; 1336 return true; 1337 } 1338 1339 return false; 1340 } 1341 1342 /* Callers must hold xpad->odata_lock spinlock */ 1343 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1344 { 1345 int error; 1346 1347 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1348 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1349 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1350 if (error) { 1351 if (error != -ENODEV) 1352 dev_err(&xpad->intf->dev, 1353 "%s - usb_submit_urb failed with result %d\n", 1354 __func__, error); 1355 usb_unanchor_urb(xpad->irq_out); 1356 return error; 1357 } 1358 1359 xpad->irq_out_active = true; 1360 } 1361 1362 return 0; 1363 } 1364 1365 static void xpad_irq_out(struct urb *urb) 1366 { 1367 struct usb_xpad *xpad = urb->context; 1368 struct device *dev = &xpad->intf->dev; 1369 int status = urb->status; 1370 int error; 1371 1372 guard(spinlock_irqsave)(&xpad->odata_lock); 1373 1374 switch (status) { 1375 case 0: 1376 /* success */ 1377 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1378 break; 1379 1380 case -ECONNRESET: 1381 case -ENOENT: 1382 case -ESHUTDOWN: 1383 /* this urb is terminated, clean up */ 1384 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1385 __func__, status); 1386 xpad->irq_out_active = false; 1387 break; 1388 1389 default: 1390 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1391 __func__, status); 1392 break; 1393 } 1394 1395 if (xpad->irq_out_active) { 1396 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1397 error = usb_submit_urb(urb, GFP_ATOMIC); 1398 if (error) { 1399 dev_err(dev, 1400 "%s - usb_submit_urb failed with result %d\n", 1401 __func__, error); 1402 usb_unanchor_urb(urb); 1403 xpad->irq_out_active = false; 1404 } 1405 } 1406 } 1407 1408 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1409 struct usb_endpoint_descriptor *ep_irq_out) 1410 { 1411 int error; 1412 1413 if (xpad->xtype == XTYPE_UNKNOWN) 1414 return 0; 1415 1416 init_usb_anchor(&xpad->irq_out_anchor); 1417 1418 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1419 GFP_KERNEL, &xpad->odata_dma); 1420 if (!xpad->odata) 1421 return -ENOMEM; 1422 1423 spin_lock_init(&xpad->odata_lock); 1424 1425 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1426 if (!xpad->irq_out) { 1427 error = -ENOMEM; 1428 goto err_free_coherent; 1429 } 1430 1431 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1432 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1433 xpad->odata, XPAD_PKT_LEN, 1434 xpad_irq_out, xpad, ep_irq_out->bInterval); 1435 xpad->irq_out->transfer_dma = xpad->odata_dma; 1436 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1437 1438 return 0; 1439 1440 err_free_coherent: 1441 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1442 return error; 1443 } 1444 1445 static void xpad_stop_output(struct usb_xpad *xpad) 1446 { 1447 if (xpad->xtype != XTYPE_UNKNOWN) { 1448 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1449 5000)) { 1450 dev_warn(&xpad->intf->dev, 1451 "timed out waiting for output URB to complete, killing\n"); 1452 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1453 } 1454 } 1455 } 1456 1457 static void xpad_deinit_output(struct usb_xpad *xpad) 1458 { 1459 if (xpad->xtype != XTYPE_UNKNOWN) { 1460 usb_free_urb(xpad->irq_out); 1461 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1462 xpad->odata, xpad->odata_dma); 1463 } 1464 } 1465 1466 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1467 { 1468 struct xpad_output_packet *packet = 1469 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1470 1471 guard(spinlock_irqsave)(&xpad->odata_lock); 1472 1473 packet->data[0] = 0x08; 1474 packet->data[1] = 0x00; 1475 packet->data[2] = 0x0F; 1476 packet->data[3] = 0xC0; 1477 packet->data[4] = 0x00; 1478 packet->data[5] = 0x00; 1479 packet->data[6] = 0x00; 1480 packet->data[7] = 0x00; 1481 packet->data[8] = 0x00; 1482 packet->data[9] = 0x00; 1483 packet->data[10] = 0x00; 1484 packet->data[11] = 0x00; 1485 packet->len = 12; 1486 packet->pending = true; 1487 1488 /* Reset the sequence so we send out presence first */ 1489 xpad->last_out_packet = -1; 1490 return xpad_try_sending_next_out_packet(xpad); 1491 } 1492 1493 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1494 { 1495 int error; 1496 1497 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1498 /* 1499 * Explicitly disable the audio interface. This is needed 1500 * for some controllers, such as the PowerA Enhanced Wired 1501 * Controller for Series X|S (0x20d6:0x200e) to report the 1502 * guide button. 1503 */ 1504 error = usb_set_interface(xpad->udev, 1505 GIP_WIRED_INTF_AUDIO, 0); 1506 if (error) 1507 dev_warn(&xpad->dev->dev, 1508 "unable to disable audio interface: %d\n", 1509 error); 1510 } 1511 1512 guard(spinlock_irqsave)(&xpad->odata_lock); 1513 1514 /* 1515 * Begin the init sequence by attempting to send a packet. 1516 * We will cycle through the init packet sequence before 1517 * sending any packets from the output ring. 1518 */ 1519 xpad->init_seq = 0; 1520 return xpad_try_sending_next_out_packet(xpad); 1521 } 1522 1523 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1524 { 1525 struct xpad_output_packet *packet = 1526 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1527 static const u8 mode_report_ack[] = { 1528 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1529 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1530 }; 1531 1532 guard(spinlock_irqsave)(&xpad->odata_lock); 1533 1534 packet->len = sizeof(mode_report_ack); 1535 memcpy(packet->data, mode_report_ack, packet->len); 1536 packet->data[2] = seq_num; 1537 packet->pending = true; 1538 1539 /* Reset the sequence so we send out the ack now */ 1540 xpad->last_out_packet = -1; 1541 xpad_try_sending_next_out_packet(xpad); 1542 } 1543 1544 #ifdef CONFIG_JOYSTICK_XPAD_FF 1545 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1546 { 1547 struct usb_xpad *xpad = input_get_drvdata(dev); 1548 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1549 __u16 strong; 1550 __u16 weak; 1551 1552 if (effect->type != FF_RUMBLE) 1553 return 0; 1554 1555 strong = effect->u.rumble.strong_magnitude; 1556 weak = effect->u.rumble.weak_magnitude; 1557 1558 guard(spinlock_irqsave)(&xpad->odata_lock); 1559 1560 switch (xpad->xtype) { 1561 case XTYPE_XBOX: 1562 packet->data[0] = 0x00; 1563 packet->data[1] = 0x06; 1564 packet->data[2] = 0x00; 1565 packet->data[3] = strong / 256; /* left actuator */ 1566 packet->data[4] = 0x00; 1567 packet->data[5] = weak / 256; /* right actuator */ 1568 packet->len = 6; 1569 packet->pending = true; 1570 break; 1571 1572 case XTYPE_XBOX360: 1573 packet->data[0] = 0x00; 1574 packet->data[1] = 0x08; 1575 packet->data[2] = 0x00; 1576 packet->data[3] = strong / 256; /* left actuator? */ 1577 packet->data[4] = weak / 256; /* right actuator? */ 1578 packet->data[5] = 0x00; 1579 packet->data[6] = 0x00; 1580 packet->data[7] = 0x00; 1581 packet->len = 8; 1582 packet->pending = true; 1583 break; 1584 1585 case XTYPE_XBOX360W: 1586 packet->data[0] = 0x00; 1587 packet->data[1] = 0x01; 1588 packet->data[2] = 0x0F; 1589 packet->data[3] = 0xC0; 1590 packet->data[4] = 0x00; 1591 packet->data[5] = strong / 256; 1592 packet->data[6] = weak / 256; 1593 packet->data[7] = 0x00; 1594 packet->data[8] = 0x00; 1595 packet->data[9] = 0x00; 1596 packet->data[10] = 0x00; 1597 packet->data[11] = 0x00; 1598 packet->len = 12; 1599 packet->pending = true; 1600 break; 1601 1602 case XTYPE_XBOXONE: 1603 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1604 packet->data[1] = 0x00; 1605 packet->data[2] = xpad->odata_serial++; 1606 packet->data[3] = GIP_PL_LEN(9); 1607 packet->data[4] = 0x00; 1608 packet->data[5] = GIP_MOTOR_ALL; 1609 packet->data[6] = 0x00; /* left trigger */ 1610 packet->data[7] = 0x00; /* right trigger */ 1611 packet->data[8] = strong / 512; /* left actuator */ 1612 packet->data[9] = weak / 512; /* right actuator */ 1613 packet->data[10] = 0xFF; /* on period */ 1614 packet->data[11] = 0x00; /* off period */ 1615 packet->data[12] = 0xFF; /* repeat count */ 1616 packet->len = 13; 1617 packet->pending = true; 1618 break; 1619 1620 default: 1621 dev_dbg(&xpad->dev->dev, 1622 "%s - rumble command sent to unsupported xpad type: %d\n", 1623 __func__, xpad->xtype); 1624 return -EINVAL; 1625 } 1626 1627 return xpad_try_sending_next_out_packet(xpad); 1628 } 1629 1630 static int xpad_init_ff(struct usb_xpad *xpad) 1631 { 1632 if (xpad->xtype == XTYPE_UNKNOWN) 1633 return 0; 1634 1635 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1636 1637 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1638 } 1639 1640 #else 1641 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1642 #endif 1643 1644 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1645 #include <linux/leds.h> 1646 #include <linux/idr.h> 1647 1648 static DEFINE_IDA(xpad_pad_seq); 1649 1650 struct xpad_led { 1651 char name[16]; 1652 struct led_classdev led_cdev; 1653 struct usb_xpad *xpad; 1654 }; 1655 1656 /* 1657 * set the LEDs on Xbox 360 / Wireless Controllers 1658 * @param command 1659 * 0: off 1660 * 1: all blink, then previous setting 1661 * 2: 1/top-left blink, then on 1662 * 3: 2/top-right blink, then on 1663 * 4: 3/bottom-left blink, then on 1664 * 5: 4/bottom-right blink, then on 1665 * 6: 1/top-left on 1666 * 7: 2/top-right on 1667 * 8: 3/bottom-left on 1668 * 9: 4/bottom-right on 1669 * 10: rotate 1670 * 11: blink, based on previous setting 1671 * 12: slow blink, based on previous setting 1672 * 13: rotate with two lights 1673 * 14: persistent slow all blink 1674 * 15: blink once, then previous setting 1675 */ 1676 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1677 { 1678 struct xpad_output_packet *packet = 1679 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1680 1681 command %= 16; 1682 1683 guard(spinlock_irqsave)(&xpad->odata_lock); 1684 1685 switch (xpad->xtype) { 1686 case XTYPE_XBOX360: 1687 packet->data[0] = 0x01; 1688 packet->data[1] = 0x03; 1689 packet->data[2] = command; 1690 packet->len = 3; 1691 packet->pending = true; 1692 break; 1693 1694 case XTYPE_XBOX360W: 1695 packet->data[0] = 0x00; 1696 packet->data[1] = 0x00; 1697 packet->data[2] = 0x08; 1698 packet->data[3] = 0x40 + command; 1699 packet->data[4] = 0x00; 1700 packet->data[5] = 0x00; 1701 packet->data[6] = 0x00; 1702 packet->data[7] = 0x00; 1703 packet->data[8] = 0x00; 1704 packet->data[9] = 0x00; 1705 packet->data[10] = 0x00; 1706 packet->data[11] = 0x00; 1707 packet->len = 12; 1708 packet->pending = true; 1709 break; 1710 } 1711 1712 xpad_try_sending_next_out_packet(xpad); 1713 } 1714 1715 /* 1716 * Light up the segment corresponding to the pad number on 1717 * Xbox 360 Controllers. 1718 */ 1719 static void xpad_identify_controller(struct usb_xpad *xpad) 1720 { 1721 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1722 } 1723 1724 static void xpad_led_set(struct led_classdev *led_cdev, 1725 enum led_brightness value) 1726 { 1727 struct xpad_led *xpad_led = container_of(led_cdev, 1728 struct xpad_led, led_cdev); 1729 1730 xpad_send_led_command(xpad_led->xpad, value); 1731 } 1732 1733 static int xpad_led_probe(struct usb_xpad *xpad) 1734 { 1735 struct xpad_led *led; 1736 struct led_classdev *led_cdev; 1737 int error; 1738 1739 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1740 return 0; 1741 1742 xpad->led = led = kzalloc(sizeof(*led), GFP_KERNEL); 1743 if (!led) 1744 return -ENOMEM; 1745 1746 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1747 if (xpad->pad_nr < 0) { 1748 error = xpad->pad_nr; 1749 goto err_free_mem; 1750 } 1751 1752 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1753 led->xpad = xpad; 1754 1755 led_cdev = &led->led_cdev; 1756 led_cdev->name = led->name; 1757 led_cdev->brightness_set = xpad_led_set; 1758 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1759 1760 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1761 if (error) 1762 goto err_free_id; 1763 1764 xpad_identify_controller(xpad); 1765 1766 return 0; 1767 1768 err_free_id: 1769 ida_free(&xpad_pad_seq, xpad->pad_nr); 1770 err_free_mem: 1771 kfree(led); 1772 xpad->led = NULL; 1773 return error; 1774 } 1775 1776 static void xpad_led_disconnect(struct usb_xpad *xpad) 1777 { 1778 struct xpad_led *xpad_led = xpad->led; 1779 1780 if (xpad_led) { 1781 led_classdev_unregister(&xpad_led->led_cdev); 1782 ida_free(&xpad_pad_seq, xpad->pad_nr); 1783 kfree(xpad_led); 1784 } 1785 } 1786 #else 1787 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1788 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1789 #endif 1790 1791 static int xpad_start_input(struct usb_xpad *xpad) 1792 { 1793 int error; 1794 1795 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1796 return -EIO; 1797 1798 if (xpad->xtype == XTYPE_XBOXONE) { 1799 error = xpad_start_xbox_one(xpad); 1800 if (error) { 1801 usb_kill_urb(xpad->irq_in); 1802 return error; 1803 } 1804 } 1805 if (xpad->xtype == XTYPE_XBOX360) { 1806 /* 1807 * Some third-party controllers Xbox 360-style controllers 1808 * require this message to finish initialization. 1809 */ 1810 u8 dummy[20]; 1811 1812 error = usb_control_msg_recv(xpad->udev, 0, 1813 /* bRequest */ 0x01, 1814 /* bmRequestType */ 1815 USB_TYPE_VENDOR | USB_DIR_IN | 1816 USB_RECIP_INTERFACE, 1817 /* wValue */ 0x100, 1818 /* wIndex */ 0x00, 1819 dummy, sizeof(dummy), 1820 25, GFP_KERNEL); 1821 if (error) 1822 dev_warn(&xpad->dev->dev, 1823 "unable to receive magic message: %d\n", 1824 error); 1825 } 1826 1827 return 0; 1828 } 1829 1830 static void xpad_stop_input(struct usb_xpad *xpad) 1831 { 1832 usb_kill_urb(xpad->irq_in); 1833 } 1834 1835 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1836 { 1837 struct xpad_output_packet *packet = 1838 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1839 1840 guard(spinlock_irqsave)(&xpad->odata_lock); 1841 1842 packet->data[0] = 0x00; 1843 packet->data[1] = 0x00; 1844 packet->data[2] = 0x08; 1845 packet->data[3] = 0xC0; 1846 packet->data[4] = 0x00; 1847 packet->data[5] = 0x00; 1848 packet->data[6] = 0x00; 1849 packet->data[7] = 0x00; 1850 packet->data[8] = 0x00; 1851 packet->data[9] = 0x00; 1852 packet->data[10] = 0x00; 1853 packet->data[11] = 0x00; 1854 packet->len = 12; 1855 packet->pending = true; 1856 1857 /* Reset the sequence so we send out poweroff now */ 1858 xpad->last_out_packet = -1; 1859 xpad_try_sending_next_out_packet(xpad); 1860 } 1861 1862 static int xpad360w_start_input(struct usb_xpad *xpad) 1863 { 1864 int error; 1865 1866 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1867 if (error) 1868 return -EIO; 1869 1870 /* 1871 * Send presence packet. 1872 * This will force the controller to resend connection packets. 1873 * This is useful in the case we activate the module after the 1874 * adapter has been plugged in, as it won't automatically 1875 * send us info about the controllers. 1876 */ 1877 error = xpad_inquiry_pad_presence(xpad); 1878 if (error) { 1879 usb_kill_urb(xpad->irq_in); 1880 return error; 1881 } 1882 1883 return 0; 1884 } 1885 1886 static void xpad360w_stop_input(struct usb_xpad *xpad) 1887 { 1888 usb_kill_urb(xpad->irq_in); 1889 1890 /* Make sure we are done with presence work if it was scheduled */ 1891 flush_work(&xpad->work); 1892 } 1893 1894 static int xpad_open(struct input_dev *dev) 1895 { 1896 struct usb_xpad *xpad = input_get_drvdata(dev); 1897 1898 return xpad_start_input(xpad); 1899 } 1900 1901 static void xpad_close(struct input_dev *dev) 1902 { 1903 struct usb_xpad *xpad = input_get_drvdata(dev); 1904 1905 xpad_stop_input(xpad); 1906 } 1907 1908 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1909 { 1910 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1911 1912 switch (abs) { 1913 case ABS_X: 1914 case ABS_Y: 1915 case ABS_RX: 1916 case ABS_RY: /* the two sticks */ 1917 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1918 break; 1919 case ABS_Z: 1920 case ABS_RZ: /* the triggers (if mapped to axes) */ 1921 if (xpad->xtype == XTYPE_XBOXONE) 1922 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1923 else 1924 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1925 break; 1926 case ABS_HAT0X: 1927 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1928 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1929 break; 1930 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1931 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1932 break; 1933 default: 1934 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1935 break; 1936 } 1937 } 1938 1939 static void xpad_deinit_input(struct usb_xpad *xpad) 1940 { 1941 if (xpad->input_created) { 1942 xpad->input_created = false; 1943 xpad_led_disconnect(xpad); 1944 input_unregister_device(xpad->dev); 1945 } 1946 } 1947 1948 static int xpad_init_input(struct usb_xpad *xpad) 1949 { 1950 struct input_dev *input_dev; 1951 int i, error; 1952 1953 input_dev = input_allocate_device(); 1954 if (!input_dev) 1955 return -ENOMEM; 1956 1957 xpad->dev = input_dev; 1958 input_dev->name = xpad->name; 1959 input_dev->phys = xpad->phys; 1960 usb_to_input_id(xpad->udev, &input_dev->id); 1961 1962 if (xpad->xtype == XTYPE_XBOX360W) { 1963 /* x360w controllers and the receiver have different ids */ 1964 input_dev->id.product = 0x02a1; 1965 } 1966 1967 input_dev->dev.parent = &xpad->intf->dev; 1968 1969 input_set_drvdata(input_dev, xpad); 1970 1971 if (xpad->xtype != XTYPE_XBOX360W) { 1972 input_dev->open = xpad_open; 1973 input_dev->close = xpad_close; 1974 } 1975 1976 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1977 /* set up axes */ 1978 for (i = 0; xpad_abs[i] >= 0; i++) 1979 xpad_set_up_abs(input_dev, xpad_abs[i]); 1980 } 1981 1982 /* set up standard buttons */ 1983 for (i = 0; xpad_common_btn[i] >= 0; i++) 1984 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1985 1986 /* set up model-specific ones */ 1987 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1988 xpad->xtype == XTYPE_XBOXONE) { 1989 for (i = 0; xpad360_btn[i] >= 0; i++) 1990 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1991 if (xpad->mapping & MAP_SHARE_BUTTON) 1992 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1993 } else { 1994 for (i = 0; xpad_btn[i] >= 0; i++) 1995 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1996 } 1997 1998 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1999 for (i = 0; xpad_btn_pad[i] >= 0; i++) 2000 input_set_capability(input_dev, EV_KEY, 2001 xpad_btn_pad[i]); 2002 } 2003 2004 /* set up paddles if the controller has them */ 2005 if (xpad->mapping & MAP_PADDLES) { 2006 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 2007 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 2008 } 2009 2010 /* 2011 * This should be a simple else block. However historically 2012 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 2013 * made no sense, but now we can not just switch back and have to 2014 * support both behaviors. 2015 */ 2016 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 2017 xpad->xtype == XTYPE_XBOX360W) { 2018 for (i = 0; xpad_abs_pad[i] >= 0; i++) 2019 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 2020 } 2021 2022 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 2023 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 2024 input_set_capability(input_dev, EV_KEY, 2025 xpad_btn_triggers[i]); 2026 } else { 2027 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2028 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2029 } 2030 2031 /* setup profile button as an axis with 4 possible values */ 2032 if (xpad->mapping & MAP_PROFILE_BUTTON) 2033 xpad_set_up_abs(input_dev, ABS_PROFILE); 2034 2035 error = xpad_init_ff(xpad); 2036 if (error) 2037 goto err_free_input; 2038 2039 error = xpad_led_probe(xpad); 2040 if (error) 2041 goto err_destroy_ff; 2042 2043 error = input_register_device(xpad->dev); 2044 if (error) 2045 goto err_disconnect_led; 2046 2047 xpad->input_created = true; 2048 return 0; 2049 2050 err_disconnect_led: 2051 xpad_led_disconnect(xpad); 2052 err_destroy_ff: 2053 input_ff_destroy(input_dev); 2054 err_free_input: 2055 input_free_device(input_dev); 2056 return error; 2057 } 2058 2059 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2060 { 2061 struct usb_device *udev = interface_to_usbdev(intf); 2062 struct usb_xpad *xpad; 2063 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2064 int i, error; 2065 2066 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2067 return -ENODEV; 2068 2069 for (i = 0; xpad_device[i].idVendor; i++) { 2070 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2071 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2072 break; 2073 } 2074 2075 xpad = kzalloc(sizeof(*xpad), GFP_KERNEL); 2076 if (!xpad) 2077 return -ENOMEM; 2078 2079 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2080 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2081 2082 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2083 GFP_KERNEL, &xpad->idata_dma); 2084 if (!xpad->idata) { 2085 error = -ENOMEM; 2086 goto err_free_mem; 2087 } 2088 2089 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2090 if (!xpad->irq_in) { 2091 error = -ENOMEM; 2092 goto err_free_idata; 2093 } 2094 2095 xpad->udev = udev; 2096 xpad->intf = intf; 2097 xpad->mapping = xpad_device[i].mapping; 2098 xpad->xtype = xpad_device[i].xtype; 2099 xpad->name = xpad_device[i].name; 2100 if (xpad_device[i].flags & FLAG_DELAY_INIT) 2101 xpad->delay_init = true; 2102 2103 xpad->packet_type = PKT_XB; 2104 INIT_WORK(&xpad->work, xpad_presence_work); 2105 2106 if (xpad->xtype == XTYPE_UNKNOWN) { 2107 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2108 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2109 xpad->xtype = XTYPE_XBOX360W; 2110 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2111 xpad->xtype = XTYPE_XBOXONE; 2112 else 2113 xpad->xtype = XTYPE_XBOX360; 2114 } else { 2115 xpad->xtype = XTYPE_XBOX; 2116 } 2117 2118 if (dpad_to_buttons) 2119 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2120 if (triggers_to_buttons) 2121 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2122 if (sticks_to_null) 2123 xpad->mapping |= MAP_STICKS_TO_NULL; 2124 } 2125 2126 if (xpad->xtype == XTYPE_XBOXONE && 2127 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2128 /* 2129 * The Xbox One controller lists three interfaces all with the 2130 * same interface class, subclass and protocol. Differentiate by 2131 * interface number. 2132 */ 2133 error = -ENODEV; 2134 goto err_free_in_urb; 2135 } 2136 2137 ep_irq_in = ep_irq_out = NULL; 2138 2139 for (i = 0; i < 2; i++) { 2140 struct usb_endpoint_descriptor *ep = 2141 &intf->cur_altsetting->endpoint[i].desc; 2142 2143 if (usb_endpoint_xfer_int(ep)) { 2144 if (usb_endpoint_dir_in(ep)) 2145 ep_irq_in = ep; 2146 else 2147 ep_irq_out = ep; 2148 } 2149 } 2150 2151 if (!ep_irq_in || !ep_irq_out) { 2152 error = -ENODEV; 2153 goto err_free_in_urb; 2154 } 2155 2156 error = xpad_init_output(intf, xpad, ep_irq_out); 2157 if (error) 2158 goto err_free_in_urb; 2159 2160 usb_fill_int_urb(xpad->irq_in, udev, 2161 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2162 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2163 xpad, ep_irq_in->bInterval); 2164 xpad->irq_in->transfer_dma = xpad->idata_dma; 2165 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2166 2167 usb_set_intfdata(intf, xpad); 2168 2169 /* Packet type detection */ 2170 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2171 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2172 /* The original elite controller always uses the oldest 2173 * type of extended packet 2174 */ 2175 xpad->packet_type = PKT_XBE1; 2176 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2177 /* The elite 2 controller has seen multiple packet 2178 * revisions. These are tied to specific firmware 2179 * versions 2180 */ 2181 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2182 /* This is the format that the Elite 2 used 2183 * prior to the BLE update 2184 */ 2185 xpad->packet_type = PKT_XBE2_FW_OLD; 2186 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2187 0x050b) { 2188 /* This is the format that the Elite 2 used 2189 * prior to the update that split the packet 2190 */ 2191 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2192 } else { 2193 /* The split packet format that was introduced 2194 * in firmware v5.11 2195 */ 2196 xpad->packet_type = PKT_XBE2_FW_5_11; 2197 } 2198 } 2199 } 2200 2201 if (xpad->xtype == XTYPE_XBOX360W) { 2202 /* 2203 * Submit the int URB immediately rather than waiting for open 2204 * because we get status messages from the device whether 2205 * or not any controllers are attached. In fact, it's 2206 * exactly the message that a controller has arrived that 2207 * we're waiting for. 2208 */ 2209 error = xpad360w_start_input(xpad); 2210 if (error) 2211 goto err_deinit_output; 2212 /* 2213 * Wireless controllers require RESET_RESUME to work properly 2214 * after suspend. Ideally this quirk should be in usb core 2215 * quirk list, but we have too many vendors producing these 2216 * controllers and we'd need to maintain 2 identical lists 2217 * here in this driver and in usb core. 2218 */ 2219 udev->quirks |= USB_QUIRK_RESET_RESUME; 2220 } else { 2221 error = xpad_init_input(xpad); 2222 if (error) 2223 goto err_deinit_output; 2224 } 2225 return 0; 2226 2227 err_deinit_output: 2228 xpad_deinit_output(xpad); 2229 err_free_in_urb: 2230 usb_free_urb(xpad->irq_in); 2231 err_free_idata: 2232 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2233 err_free_mem: 2234 kfree(xpad); 2235 return error; 2236 } 2237 2238 static void xpad_disconnect(struct usb_interface *intf) 2239 { 2240 struct usb_xpad *xpad = usb_get_intfdata(intf); 2241 2242 if (xpad->xtype == XTYPE_XBOX360W) 2243 xpad360w_stop_input(xpad); 2244 2245 xpad_deinit_input(xpad); 2246 2247 /* 2248 * Now that both input device and LED device are gone we can 2249 * stop output URB. 2250 */ 2251 xpad_stop_output(xpad); 2252 2253 xpad_deinit_output(xpad); 2254 2255 usb_free_urb(xpad->irq_in); 2256 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2257 xpad->idata, xpad->idata_dma); 2258 2259 kfree(xpad); 2260 2261 usb_set_intfdata(intf, NULL); 2262 } 2263 2264 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2265 { 2266 struct usb_xpad *xpad = usb_get_intfdata(intf); 2267 struct input_dev *input = xpad->dev; 2268 2269 if (xpad->xtype == XTYPE_XBOX360W) { 2270 /* 2271 * Wireless controllers always listen to input so 2272 * they are notified when controller shows up 2273 * or goes away. 2274 */ 2275 xpad360w_stop_input(xpad); 2276 2277 /* 2278 * The wireless adapter is going off now, so the 2279 * gamepads are going to become disconnected. 2280 * Unless explicitly disabled, power them down 2281 * so they don't just sit there flashing. 2282 */ 2283 if (auto_poweroff && xpad->pad_present) 2284 xpad360w_poweroff_controller(xpad); 2285 } else { 2286 guard(mutex)(&input->mutex); 2287 2288 if (input_device_enabled(input)) 2289 xpad_stop_input(xpad); 2290 } 2291 2292 xpad_stop_output(xpad); 2293 2294 return 0; 2295 } 2296 2297 static int xpad_resume(struct usb_interface *intf) 2298 { 2299 struct usb_xpad *xpad = usb_get_intfdata(intf); 2300 struct input_dev *input = xpad->dev; 2301 2302 xpad->delayed_init_done = false; 2303 if (xpad->xtype == XTYPE_XBOX360W) 2304 return xpad360w_start_input(xpad); 2305 2306 guard(mutex)(&input->mutex); 2307 2308 if (input_device_enabled(input)) 2309 return xpad_start_input(xpad); 2310 2311 if (xpad->xtype == XTYPE_XBOXONE) { 2312 /* 2313 * Even if there are no users, we'll send Xbox One pads 2314 * the startup sequence so they don't sit there and 2315 * blink until somebody opens the input device again. 2316 */ 2317 return xpad_start_xbox_one(xpad); 2318 } 2319 2320 return 0; 2321 } 2322 2323 static struct usb_driver xpad_driver = { 2324 .name = "xpad", 2325 .probe = xpad_probe, 2326 .disconnect = xpad_disconnect, 2327 .suspend = xpad_suspend, 2328 .resume = xpad_resume, 2329 .id_table = xpad_table, 2330 }; 2331 2332 module_usb_driver(xpad_driver); 2333 2334 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2335 MODULE_DESCRIPTION("Xbox pad driver"); 2336 MODULE_LICENSE("GPL"); 2337