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 { 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 }, 426 { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, 427 { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } 428 }; 429 430 /* buttons shared with xbox and xbox360 */ 431 static const signed short xpad_common_btn[] = { 432 BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ 433 BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ 434 -1 /* terminating entry */ 435 }; 436 437 /* original xbox controllers only */ 438 static const signed short xpad_btn[] = { 439 BTN_C, BTN_Z, /* "analog" buttons */ 440 -1 /* terminating entry */ 441 }; 442 443 /* used when dpad is mapped to buttons */ 444 static const signed short xpad_btn_pad[] = { 445 BTN_DPAD_LEFT, BTN_DPAD_RIGHT, /* d-pad left, right */ 446 BTN_DPAD_UP, BTN_DPAD_DOWN, /* d-pad up, down */ 447 -1 /* terminating entry */ 448 }; 449 450 /* used when triggers are mapped to buttons */ 451 static const signed short xpad_btn_triggers[] = { 452 BTN_TL2, BTN_TR2, /* triggers left/right */ 453 -1 454 }; 455 456 static const signed short xpad360_btn[] = { /* buttons for x360 controller */ 457 BTN_TL, BTN_TR, /* Button LB/RB */ 458 BTN_MODE, /* The big X button */ 459 -1 460 }; 461 462 static const signed short xpad_abs[] = { 463 ABS_X, ABS_Y, /* left stick */ 464 ABS_RX, ABS_RY, /* right stick */ 465 -1 /* terminating entry */ 466 }; 467 468 /* used when dpad is mapped to axes */ 469 static const signed short xpad_abs_pad[] = { 470 ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ 471 -1 /* terminating entry */ 472 }; 473 474 /* used when triggers are mapped to axes */ 475 static const signed short xpad_abs_triggers[] = { 476 ABS_Z, ABS_RZ, /* triggers left/right */ 477 -1 478 }; 479 480 /* used when the controller has extra paddle buttons */ 481 static const signed short xpad_btn_paddles[] = { 482 BTN_GRIPR, BTN_GRIPR2, /* paddle upper right, lower right */ 483 BTN_GRIPL, BTN_GRIPL2, /* paddle upper left, lower left */ 484 -1 /* terminating entry */ 485 }; 486 487 /* 488 * Xbox 360 has a vendor-specific class, so we cannot match it with only 489 * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we 490 * match against vendor id as well. Wired Xbox 360 devices have protocol 1, 491 * wireless controllers have protocol 129. 492 */ 493 #define XPAD_XBOX360_VENDOR_PROTOCOL(vend, pr) \ 494 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 495 .idVendor = (vend), \ 496 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 497 .bInterfaceSubClass = 93, \ 498 .bInterfaceProtocol = (pr) 499 #define XPAD_XBOX360_VENDOR(vend) \ 500 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 1) }, \ 501 { XPAD_XBOX360_VENDOR_PROTOCOL((vend), 129) } 502 503 /* The Xbox One controller uses subclass 71 and protocol 208. */ 504 #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ 505 .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ 506 .idVendor = (vend), \ 507 .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ 508 .bInterfaceSubClass = 71, \ 509 .bInterfaceProtocol = (pr) 510 #define XPAD_XBOXONE_VENDOR(vend) \ 511 { XPAD_XBOXONE_VENDOR_PROTOCOL((vend), 208) } 512 513 static const struct usb_device_id xpad_table[] = { 514 /* 515 * Please keep this list sorted by vendor ID. Note that there are 2 516 * macros - XPAD_XBOX360_VENDOR and XPAD_XBOXONE_VENDOR. 517 */ 518 { USB_INTERFACE_INFO('X', 'B', 0) }, /* Xbox USB-IF not-approved class */ 519 XPAD_XBOX360_VENDOR(0x0079), /* GPD Win 2 controller */ 520 XPAD_XBOX360_VENDOR(0x03eb), /* Wooting Keyboards (Legacy) */ 521 XPAD_XBOX360_VENDOR(0x03f0), /* HP HyperX Xbox 360 controllers */ 522 XPAD_XBOXONE_VENDOR(0x03f0), /* HP HyperX Xbox One controllers */ 523 XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster Xbox 360 controllers */ 524 XPAD_XBOXONE_VENDOR(0x044f), /* Thrustmaster Xbox One controllers */ 525 XPAD_XBOX360_VENDOR(0x045e), /* Microsoft Xbox 360 controllers */ 526 XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft Xbox One controllers */ 527 XPAD_XBOX360_VENDOR(0x046d), /* Logitech Xbox 360-style controllers */ 528 XPAD_XBOX360_VENDOR(0x0502), /* Acer Inc. Xbox 360 style controllers */ 529 XPAD_XBOX360_VENDOR(0x056e), /* Elecom JC-U3613M */ 530 XPAD_XBOX360_VENDOR(0x06a3), /* Saitek P3600 */ 531 XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz Xbox 360 controllers */ 532 { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ 533 XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ 534 XPAD_XBOX360_VENDOR(0x07ff), /* Mad Catz Gamepad */ 535 XPAD_XBOXONE_VENDOR(0x0b05), /* ASUS controllers */ 536 XPAD_XBOX360_VENDOR(0x0c12), /* Zeroplus X-Box 360 controllers */ 537 XPAD_XBOX360_VENDOR(0x0db0), /* Micro Star International X-Box 360 controllers */ 538 XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f Xbox 360 controllers */ 539 XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f Xbox One controllers */ 540 XPAD_XBOX360_VENDOR(0x0f0d), /* Hori controllers */ 541 XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori controllers */ 542 XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries controllers */ 543 XPAD_XBOXONE_VENDOR(0x10f5), /* Turtle Beach Controllers */ 544 XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ 545 XPAD_XBOX360_VENDOR(0x11ff), /* PXN V900 */ 546 XPAD_XBOX360_VENDOR(0x1209), /* Ardwiino Controllers */ 547 XPAD_XBOX360_VENDOR(0x12ab), /* Xbox 360 dance pads */ 548 XPAD_XBOX360_VENDOR(0x1430), /* RedOctane Xbox 360 controllers */ 549 XPAD_XBOX360_VENDOR(0x146b), /* Bigben Interactive controllers */ 550 XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ 551 XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ 552 XPAD_XBOX360_VENDOR(0x15e4), /* Numark Xbox 360 controllers */ 553 XPAD_XBOX360_VENDOR(0x162e), /* Joytech Xbox 360 controllers */ 554 XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ 555 XPAD_XBOX360_VENDOR(0x17ef), /* Lenovo */ 556 XPAD_XBOX360_VENDOR(0x1949), /* Amazon controllers */ 557 XPAD_XBOX360_VENDOR(0x1a86), /* Nanjing Qinheng Microelectronics (WCH) */ 558 XPAD_XBOX360_VENDOR(0x1bad), /* Harmonix Rock Band guitar and drums */ 559 XPAD_XBOX360_VENDOR(0x1ee9), /* ZOTAC Technology Limited */ 560 XPAD_XBOX360_VENDOR(0x20d6), /* PowerA controllers */ 561 XPAD_XBOXONE_VENDOR(0x20d6), /* PowerA controllers */ 562 XPAD_XBOX360_VENDOR(0x2345), /* Machenike Controllers */ 563 XPAD_XBOX360_VENDOR(0x24c6), /* PowerA controllers */ 564 XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA controllers */ 565 XPAD_XBOX360_VENDOR(0x2563), /* OneXPlayer Gamepad */ 566 XPAD_XBOX360_VENDOR(0x260d), /* Dareu H101 */ 567 XPAD_XBOXONE_VENDOR(0x294b), /* Snakebyte */ 568 XPAD_XBOX360_VENDOR(0x2993), /* TECNO Mobile */ 569 XPAD_XBOX360_VENDOR(0x2c22), /* Qanba Controllers */ 570 XPAD_XBOX360_VENDOR(0x2dc8), /* 8BitDo Controllers */ 571 XPAD_XBOXONE_VENDOR(0x2dc8), /* 8BitDo Controllers */ 572 XPAD_XBOXONE_VENDOR(0x2e24), /* Hyperkin Controllers */ 573 XPAD_XBOX360_VENDOR(0x2f24), /* GameSir Controllers */ 574 XPAD_XBOXONE_VENDOR(0x2e95), /* SCUF Gaming Controller */ 575 XPAD_XBOX360_VENDOR(0x31e3), /* Wooting Keyboards */ 576 XPAD_XBOX360_VENDOR(0x3285), /* Nacon GC-100 */ 577 XPAD_XBOXONE_VENDOR(0x3285), /* Nacon Evol-X */ 578 XPAD_XBOX360_VENDOR(0x3537), /* GameSir Controllers */ 579 XPAD_XBOXONE_VENDOR(0x3537), /* GameSir Controllers */ 580 XPAD_XBOXONE_VENDOR(0x366c), /* ByoWave controllers */ 581 XPAD_XBOX360_VENDOR(0x413d), /* Black Shark Green Ghost Controller */ 582 { } 583 }; 584 585 MODULE_DEVICE_TABLE(usb, xpad_table); 586 587 struct xboxone_init_packet { 588 u16 idVendor; 589 u16 idProduct; 590 const u8 *data; 591 u8 len; 592 }; 593 594 #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ 595 { \ 596 .idVendor = (_vid), \ 597 .idProduct = (_pid), \ 598 .data = (_data), \ 599 .len = ARRAY_SIZE(_data), \ 600 } 601 602 /* 603 * starting with xbox one, the game input protocol is used 604 * magic numbers are taken from 605 * - https://github.com/xpadneo/gip-dissector/blob/main/src/gip-dissector.lua 606 * - https://github.com/medusalix/xone/blob/master/bus/protocol.c 607 */ 608 #define GIP_CMD_ACK 0x01 609 #define GIP_CMD_ANNOUNCE 0x02 610 #define GIP_CMD_IDENTIFY 0x04 611 #define GIP_CMD_POWER 0x05 612 #define GIP_CMD_AUTHENTICATE 0x06 613 #define GIP_CMD_VIRTUAL_KEY 0x07 614 #define GIP_CMD_RUMBLE 0x09 615 #define GIP_CMD_LED 0x0a 616 #define GIP_CMD_FIRMWARE 0x0c 617 #define GIP_CMD_INPUT 0x20 618 619 #define GIP_SEQ0 0x00 620 621 #define GIP_OPT_ACK 0x10 622 #define GIP_OPT_INTERNAL 0x20 623 624 /* 625 * length of the command payload encoded with 626 * https://en.wikipedia.org/wiki/LEB128 627 * which is a no-op for N < 128 628 */ 629 #define GIP_PL_LEN(N) (N) 630 631 /* 632 * payload specific defines 633 */ 634 #define GIP_PWR_ON 0x00 635 #define GIP_LED_ON 0x01 636 637 #define GIP_MOTOR_R BIT(0) 638 #define GIP_MOTOR_L BIT(1) 639 #define GIP_MOTOR_RT BIT(2) 640 #define GIP_MOTOR_LT BIT(3) 641 #define GIP_MOTOR_ALL (GIP_MOTOR_R | GIP_MOTOR_L | GIP_MOTOR_RT | GIP_MOTOR_LT) 642 643 #define GIP_WIRED_INTF_DATA 0 644 #define GIP_WIRED_INTF_AUDIO 1 645 646 /* 647 * This packet is required for all Xbox One pads with 2015 648 * or later firmware installed (or present from the factory). 649 */ 650 static const u8 xboxone_power_on[] = { 651 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(1), GIP_PWR_ON 652 }; 653 654 /* 655 * This packet is required for Xbox One S (0x045e:0x02ea) 656 * and Xbox One Elite Series 2 (0x045e:0x0b00) pads to 657 * initialize the controller that was previously used in 658 * Bluetooth mode. 659 */ 660 static const u8 xboxone_s_init[] = { 661 GIP_CMD_POWER, GIP_OPT_INTERNAL, GIP_SEQ0, 0x0f, 0x06 662 }; 663 664 /* 665 * This packet is required to get additional input data 666 * from Xbox One Elite Series 2 (0x045e:0x0b00) pads. 667 * We mostly do this right now to get paddle data 668 */ 669 static const u8 extra_input_packet_init[] = { 670 0x4d, 0x10, 0x01, 0x02, 0x07, 0x00 671 }; 672 673 /* 674 * This packet is required for the Titanfall 2 Xbox One pads 675 * (0x0e6f:0x0165) to finish initialization and for Hori pads 676 * (0x0f0d:0x0067) to make the analog sticks work. 677 */ 678 static const u8 xboxone_hori_ack_id[] = { 679 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 680 0x00, GIP_CMD_IDENTIFY, GIP_OPT_INTERNAL, 0x3a, 0x00, 0x00, 0x00, 0x80, 0x00 681 }; 682 683 /* 684 * This packet is sent by default on Windows, and is required for some pads to 685 * start sending input reports, including most (all?) of the PDP. These pads 686 * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6). 687 */ 688 static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, 689 GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 }; 690 691 /* 692 * This packet is required for most (all?) of the PDP pads to start 693 * sending input reports. These pads include: (0x0e6f:0x02ab), 694 * (0x0e6f:0x02a4), (0x0e6f:0x02a6). 695 */ 696 static const u8 xboxone_auth_done[] = { 697 GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00 698 }; 699 700 /* 701 * A specific rumble packet is required for some PowerA pads to start 702 * sending input reports. One of those pads is (0x24c6:0x543a). 703 */ 704 static const u8 xboxone_rumblebegin_init[] = { 705 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 706 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x1D, 0x1D, 0xFF, 0x00, 0x00 707 }; 708 709 /* 710 * A rumble packet with zero FF intensity will immediately 711 * terminate the rumbling required to init PowerA pads. 712 * This should happen fast enough that the motors don't 713 * spin up to enough speed to actually vibrate the gamepad. 714 */ 715 static const u8 xboxone_rumbleend_init[] = { 716 GIP_CMD_RUMBLE, 0x00, GIP_SEQ0, GIP_PL_LEN(9), 717 0x00, GIP_MOTOR_ALL, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 718 }; 719 720 /* 721 * This specifies the selection of init packets that a gamepad 722 * will be sent on init *and* the order in which they will be 723 * sent. The correct sequence number will be added when the 724 * packet is going to be sent. 725 */ 726 static const struct xboxone_init_packet xboxone_init_packets[] = { 727 XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_ack_id), 728 XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_ack_id), 729 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_power_on), 730 XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init), 731 XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init), 732 XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init), 733 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on), 734 XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done), 735 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init), 736 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init), 737 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init), 738 XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumbleend_init), 739 XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumbleend_init), 740 XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumbleend_init), 741 }; 742 743 struct xpad_output_packet { 744 u8 data[XPAD_PKT_LEN]; 745 u8 len; 746 bool pending; 747 }; 748 749 #define XPAD_OUT_CMD_IDX 0 750 #define XPAD_OUT_FF_IDX 1 751 #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) 752 #define XPAD_NUM_OUT_PACKETS (1 + \ 753 IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ 754 IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) 755 756 struct usb_xpad { 757 struct input_dev *dev; /* input device interface */ 758 struct input_dev __rcu *x360w_dev; 759 struct usb_device *udev; /* usb device */ 760 struct usb_interface *intf; /* usb interface */ 761 762 bool pad_present; 763 bool input_created; 764 765 struct urb *irq_in; /* urb for interrupt in report */ 766 unsigned char *idata; /* input data */ 767 dma_addr_t idata_dma; 768 769 struct urb *irq_out; /* urb for interrupt out report */ 770 struct usb_anchor irq_out_anchor; 771 bool irq_out_active; /* we must not use an active URB */ 772 u8 odata_serial; /* serial number for xbox one protocol */ 773 unsigned char *odata; /* output data */ 774 dma_addr_t odata_dma; 775 spinlock_t odata_lock; 776 777 struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; 778 int last_out_packet; 779 int init_seq; 780 781 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 782 struct xpad_led *led; 783 #endif 784 785 char phys[64]; /* physical device path */ 786 787 int mapping; /* map d-pad to buttons or to axes */ 788 int xtype; /* type of xbox device */ 789 int packet_type; /* type of the extended packet */ 790 int pad_nr; /* the order x360 pads were attached */ 791 const char *name; /* name of the device */ 792 struct work_struct work; /* init/remove device from callback */ 793 time64_t mode_btn_down_ts; 794 bool delay_init; /* init packets should be delayed */ 795 bool delayed_init_done; 796 }; 797 798 static int xpad_init_input(struct usb_xpad *xpad); 799 static void xpad_deinit_input(struct usb_xpad *xpad); 800 static int xpad_start_input(struct usb_xpad *xpad); 801 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); 802 static void xpad360w_poweroff_controller(struct usb_xpad *xpad); 803 804 /* 805 * xpad_process_packet 806 * 807 * Completes a request by converting the data into events for the 808 * input subsystem. 809 * 810 * The used report descriptor was taken from ITO Takayuki's website: 811 * http://euc.jp/periphs/xbox-controller.ja.html 812 */ 813 static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 814 { 815 struct input_dev *dev = xpad->dev; 816 817 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 818 /* left stick */ 819 input_report_abs(dev, ABS_X, 820 (__s16) le16_to_cpup((__le16 *)(data + 12))); 821 input_report_abs(dev, ABS_Y, 822 ~(__s16) le16_to_cpup((__le16 *)(data + 14))); 823 824 /* right stick */ 825 input_report_abs(dev, ABS_RX, 826 (__s16) le16_to_cpup((__le16 *)(data + 16))); 827 input_report_abs(dev, ABS_RY, 828 ~(__s16) le16_to_cpup((__le16 *)(data + 18))); 829 } 830 831 /* triggers left/right */ 832 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 833 input_report_key(dev, BTN_TL2, data[10]); 834 input_report_key(dev, BTN_TR2, data[11]); 835 } else { 836 input_report_abs(dev, ABS_Z, data[10]); 837 input_report_abs(dev, ABS_RZ, data[11]); 838 } 839 840 /* digital pad */ 841 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 842 /* dpad as buttons (left, right, up, down) */ 843 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 844 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 845 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 846 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 847 } else { 848 input_report_abs(dev, ABS_HAT0X, 849 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 850 input_report_abs(dev, ABS_HAT0Y, 851 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 852 } 853 854 /* start/back buttons and stick press left/right */ 855 input_report_key(dev, BTN_START, data[2] & BIT(4)); 856 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 857 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 858 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 859 860 /* "analog" buttons A, B, X, Y */ 861 input_report_key(dev, BTN_A, data[4]); 862 input_report_key(dev, BTN_B, data[5]); 863 input_report_key(dev, BTN_X, data[6]); 864 input_report_key(dev, BTN_Y, data[7]); 865 866 /* "analog" buttons black, white */ 867 input_report_key(dev, BTN_C, data[8]); 868 input_report_key(dev, BTN_Z, data[9]); 869 870 871 input_sync(dev); 872 } 873 874 /* 875 * xpad360_process_packet 876 * 877 * Completes a request by converting the data into events for the 878 * input subsystem. It is version for xbox 360 controller 879 * 880 * The used report descriptor was taken from: 881 * http://www.free60.org/wiki/Gamepad 882 */ 883 884 static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, 885 u16 cmd, unsigned char *data) 886 { 887 /* valid pad data */ 888 if (data[0] != 0x00) 889 return; 890 891 /* digital pad */ 892 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 893 /* dpad as buttons (left, right, up, down) */ 894 input_report_key(dev, BTN_DPAD_LEFT, data[2] & BIT(2)); 895 input_report_key(dev, BTN_DPAD_RIGHT, data[2] & BIT(3)); 896 input_report_key(dev, BTN_DPAD_UP, data[2] & BIT(0)); 897 input_report_key(dev, BTN_DPAD_DOWN, data[2] & BIT(1)); 898 } 899 900 /* 901 * This should be a simple else block. However historically 902 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 903 * made no sense, but now we can not just switch back and have to 904 * support both behaviors. 905 */ 906 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 907 xpad->xtype == XTYPE_XBOX360W) { 908 input_report_abs(dev, ABS_HAT0X, 909 !!(data[2] & 0x08) - !!(data[2] & 0x04)); 910 input_report_abs(dev, ABS_HAT0Y, 911 !!(data[2] & 0x02) - !!(data[2] & 0x01)); 912 } 913 914 /* start/back buttons */ 915 input_report_key(dev, BTN_START, data[2] & BIT(4)); 916 input_report_key(dev, BTN_SELECT, data[2] & BIT(5)); 917 918 /* stick press left/right */ 919 input_report_key(dev, BTN_THUMBL, data[2] & BIT(6)); 920 input_report_key(dev, BTN_THUMBR, data[2] & BIT(7)); 921 922 /* buttons A,B,X,Y,TL,TR and MODE */ 923 input_report_key(dev, BTN_A, data[3] & BIT(4)); 924 input_report_key(dev, BTN_B, data[3] & BIT(5)); 925 input_report_key(dev, BTN_X, data[3] & BIT(6)); 926 input_report_key(dev, BTN_Y, data[3] & BIT(7)); 927 input_report_key(dev, BTN_TL, data[3] & BIT(0)); 928 input_report_key(dev, BTN_TR, data[3] & BIT(1)); 929 input_report_key(dev, BTN_MODE, data[3] & BIT(2)); 930 931 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 932 /* left stick */ 933 input_report_abs(dev, ABS_X, 934 (__s16) le16_to_cpup((__le16 *)(data + 6))); 935 input_report_abs(dev, ABS_Y, 936 ~(__s16) le16_to_cpup((__le16 *)(data + 8))); 937 938 /* right stick */ 939 input_report_abs(dev, ABS_RX, 940 (__s16) le16_to_cpup((__le16 *)(data + 10))); 941 input_report_abs(dev, ABS_RY, 942 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 943 } 944 945 /* triggers left/right */ 946 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 947 input_report_key(dev, BTN_TL2, data[4]); 948 input_report_key(dev, BTN_TR2, data[5]); 949 } else { 950 input_report_abs(dev, ABS_Z, data[4]); 951 input_report_abs(dev, ABS_RZ, data[5]); 952 } 953 954 input_sync(dev); 955 956 /* XBOX360W controllers can't be turned off without driver assistance */ 957 if (xpad->xtype == XTYPE_XBOX360W) { 958 if (xpad->mode_btn_down_ts > 0 && xpad->pad_present && 959 ((ktime_get_seconds() - xpad->mode_btn_down_ts) >= 960 XPAD360W_POWEROFF_TIMEOUT)) { 961 xpad360w_poweroff_controller(xpad); 962 xpad->mode_btn_down_ts = 0; 963 return; 964 } 965 966 /* mode button down/up */ 967 if (data[3] & BIT(2)) 968 xpad->mode_btn_down_ts = ktime_get_seconds(); 969 else 970 xpad->mode_btn_down_ts = 0; 971 } 972 } 973 974 static void xpad_presence_work(struct work_struct *work) 975 { 976 struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); 977 int error; 978 979 if (xpad->pad_present) { 980 error = xpad_init_input(xpad); 981 if (error) { 982 /* complain only, not much else we can do here */ 983 dev_err(&xpad->dev->dev, 984 "unable to init device: %d\n", error); 985 } else { 986 rcu_assign_pointer(xpad->x360w_dev, xpad->dev); 987 } 988 } else { 989 RCU_INIT_POINTER(xpad->x360w_dev, NULL); 990 synchronize_rcu(); 991 /* 992 * Now that we are sure xpad360w_process_packet is not 993 * using input device we can get rid of it. 994 */ 995 xpad_deinit_input(xpad); 996 } 997 } 998 999 /* 1000 * xpad360w_process_packet 1001 * 1002 * Completes a request by converting the data into events for the 1003 * input subsystem. It is version for xbox 360 wireless controller. 1004 * 1005 * Byte.Bit 1006 * 00.1 - Status change: The controller or headset has connected/disconnected 1007 * Bits 01.7 and 01.6 are valid 1008 * 01.7 - Controller present 1009 * 01.6 - Headset present 1010 * 01.1 - Pad state (Bytes 4+) valid 1011 * 1012 */ 1013 static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) 1014 { 1015 struct input_dev *dev; 1016 bool present; 1017 1018 /* Presence change */ 1019 if (data[0] & 0x08) { 1020 present = (data[1] & 0x80) != 0; 1021 1022 if (xpad->pad_present != present) { 1023 xpad->pad_present = present; 1024 schedule_work(&xpad->work); 1025 } 1026 } 1027 1028 /* Valid pad data */ 1029 if (data[1] != 0x1) 1030 return; 1031 1032 rcu_read_lock(); 1033 dev = rcu_dereference(xpad->x360w_dev); 1034 if (dev) 1035 xpad360_process_packet(xpad, dev, cmd, &data[4]); 1036 rcu_read_unlock(); 1037 } 1038 1039 /* 1040 * xpadone_process_packet 1041 * 1042 * Completes a request by converting the data into events for the 1043 * input subsystem. This version is for the Xbox One controller. 1044 * 1045 * The report format was gleaned from 1046 * https://github.com/kylelemons/xbox/blob/master/xbox.go 1047 */ 1048 static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, u32 len) 1049 { 1050 struct input_dev *dev = xpad->dev; 1051 bool do_sync = false; 1052 1053 /* the xbox button has its own special report */ 1054 if (data[0] == GIP_CMD_VIRTUAL_KEY) { 1055 /* 1056 * The Xbox One S controller requires these reports to be 1057 * acked otherwise it continues sending them forever and 1058 * won't report further mode button events. 1059 */ 1060 if (data[1] == (GIP_OPT_ACK | GIP_OPT_INTERNAL)) 1061 xpadone_ack_mode_report(xpad, data[2]); 1062 1063 input_report_key(dev, BTN_MODE, data[4] & GENMASK(1, 0)); 1064 input_sync(dev); 1065 1066 do_sync = true; 1067 } else if (data[0] == GIP_CMD_FIRMWARE) { 1068 /* Some packet formats force us to use this separate to poll paddle inputs */ 1069 if (xpad->packet_type == PKT_XBE2_FW_5_11) { 1070 /* Mute paddles if controller is in a custom profile slot 1071 * Checked by looking at the active profile slot to 1072 * verify it's the default slot 1073 */ 1074 if (data[19] != 0) 1075 data[18] = 0; 1076 1077 /* Elite Series 2 split packet paddle bits */ 1078 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1079 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1080 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1081 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1082 1083 do_sync = true; 1084 } 1085 } else if (data[0] == GIP_CMD_ANNOUNCE) { 1086 int error; 1087 1088 if (xpad->delay_init && !xpad->delayed_init_done) { 1089 xpad->delayed_init_done = true; 1090 error = xpad_start_input(xpad); 1091 if (error) 1092 dev_warn(&xpad->dev->dev, 1093 "unable to start delayed input: %d\n", 1094 error); 1095 } 1096 } else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */ 1097 /* menu/view buttons */ 1098 input_report_key(dev, BTN_START, data[4] & BIT(2)); 1099 input_report_key(dev, BTN_SELECT, data[4] & BIT(3)); 1100 if (xpad->mapping & MAP_SHARE_BUTTON) { 1101 if (xpad->mapping & MAP_SHARE_OFFSET) 1102 input_report_key(dev, KEY_RECORD, data[len - 26] & BIT(0)); 1103 else 1104 input_report_key(dev, KEY_RECORD, data[len - 18] & BIT(0)); 1105 } 1106 1107 /* buttons A,B,X,Y */ 1108 input_report_key(dev, BTN_A, data[4] & BIT(4)); 1109 input_report_key(dev, BTN_B, data[4] & BIT(5)); 1110 input_report_key(dev, BTN_X, data[4] & BIT(6)); 1111 input_report_key(dev, BTN_Y, data[4] & BIT(7)); 1112 1113 /* digital pad */ 1114 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1115 /* dpad as buttons (left, right, up, down) */ 1116 input_report_key(dev, BTN_DPAD_LEFT, data[5] & BIT(2)); 1117 input_report_key(dev, BTN_DPAD_RIGHT, data[5] & BIT(3)); 1118 input_report_key(dev, BTN_DPAD_UP, data[5] & BIT(0)); 1119 input_report_key(dev, BTN_DPAD_DOWN, data[5] & BIT(1)); 1120 } else { 1121 input_report_abs(dev, ABS_HAT0X, 1122 !!(data[5] & 0x08) - !!(data[5] & 0x04)); 1123 input_report_abs(dev, ABS_HAT0Y, 1124 !!(data[5] & 0x02) - !!(data[5] & 0x01)); 1125 } 1126 1127 /* TL/TR */ 1128 input_report_key(dev, BTN_TL, data[5] & BIT(4)); 1129 input_report_key(dev, BTN_TR, data[5] & BIT(5)); 1130 1131 /* stick press left/right */ 1132 input_report_key(dev, BTN_THUMBL, data[5] & BIT(6)); 1133 input_report_key(dev, BTN_THUMBR, data[5] & BIT(7)); 1134 1135 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1136 /* left stick */ 1137 input_report_abs(dev, ABS_X, 1138 (__s16) le16_to_cpup((__le16 *)(data + 10))); 1139 input_report_abs(dev, ABS_Y, 1140 ~(__s16) le16_to_cpup((__le16 *)(data + 12))); 1141 1142 /* right stick */ 1143 input_report_abs(dev, ABS_RX, 1144 (__s16) le16_to_cpup((__le16 *)(data + 14))); 1145 input_report_abs(dev, ABS_RY, 1146 ~(__s16) le16_to_cpup((__le16 *)(data + 16))); 1147 } 1148 1149 /* triggers left/right */ 1150 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 1151 input_report_key(dev, BTN_TL2, 1152 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1153 input_report_key(dev, BTN_TR2, 1154 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1155 } else { 1156 input_report_abs(dev, ABS_Z, 1157 (__u16) le16_to_cpup((__le16 *)(data + 6))); 1158 input_report_abs(dev, ABS_RZ, 1159 (__u16) le16_to_cpup((__le16 *)(data + 8))); 1160 } 1161 1162 /* Profile button has a value of 0-3, so it is reported as an axis */ 1163 if (xpad->mapping & MAP_PROFILE_BUTTON) 1164 input_report_abs(dev, ABS_PROFILE, data[34]); 1165 1166 /* paddle handling */ 1167 /* based on SDL's SDL_hidapi_xboxone.c */ 1168 if (xpad->mapping & MAP_PADDLES) { 1169 if (xpad->packet_type == PKT_XBE1) { 1170 /* Mute paddles if controller has a custom mapping applied. 1171 * Checked by comparing the current mapping 1172 * config against the factory mapping config 1173 */ 1174 if (memcmp(&data[4], &data[18], 2) != 0) 1175 data[32] = 0; 1176 1177 /* OG Elite Series Controller paddle bits */ 1178 input_report_key(dev, BTN_GRIPR, data[32] & BIT(1)); 1179 input_report_key(dev, BTN_GRIPR2, data[32] & BIT(3)); 1180 input_report_key(dev, BTN_GRIPL, data[32] & BIT(0)); 1181 input_report_key(dev, BTN_GRIPL2, data[32] & BIT(2)); 1182 } else if (xpad->packet_type == PKT_XBE2_FW_OLD) { 1183 /* Mute paddles if controller has a custom mapping applied. 1184 * Checked by comparing the current mapping 1185 * config against the factory mapping config 1186 */ 1187 if (data[19] != 0) 1188 data[18] = 0; 1189 1190 /* Elite Series 2 4.x firmware paddle bits */ 1191 input_report_key(dev, BTN_GRIPR, data[18] & BIT(0)); 1192 input_report_key(dev, BTN_GRIPR2, data[18] & BIT(1)); 1193 input_report_key(dev, BTN_GRIPL, data[18] & BIT(2)); 1194 input_report_key(dev, BTN_GRIPL2, data[18] & BIT(3)); 1195 } else if (xpad->packet_type == PKT_XBE2_FW_5_EARLY) { 1196 /* Mute paddles if controller has a custom mapping applied. 1197 * Checked by comparing the current mapping 1198 * config against the factory mapping config 1199 */ 1200 if (data[23] != 0) 1201 data[22] = 0; 1202 1203 /* Elite Series 2 5.x firmware paddle bits 1204 * (before the packet was split) 1205 */ 1206 input_report_key(dev, BTN_GRIPR, data[22] & BIT(0)); 1207 input_report_key(dev, BTN_GRIPR2, data[22] & BIT(1)); 1208 input_report_key(dev, BTN_GRIPL, data[22] & BIT(2)); 1209 input_report_key(dev, BTN_GRIPL2, data[22] & BIT(3)); 1210 } 1211 } 1212 1213 do_sync = true; 1214 } 1215 1216 if (do_sync) 1217 input_sync(dev); 1218 } 1219 1220 static void xpad_irq_in(struct urb *urb) 1221 { 1222 struct usb_xpad *xpad = urb->context; 1223 struct device *dev = &xpad->intf->dev; 1224 int retval, status; 1225 1226 status = urb->status; 1227 1228 switch (status) { 1229 case 0: 1230 /* success */ 1231 break; 1232 case -ECONNRESET: 1233 case -ENOENT: 1234 case -ESHUTDOWN: 1235 /* this urb is terminated, clean up */ 1236 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1237 __func__, status); 1238 return; 1239 default: 1240 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1241 __func__, status); 1242 goto exit; 1243 } 1244 1245 switch (xpad->xtype) { 1246 case XTYPE_XBOX360: 1247 xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); 1248 break; 1249 case XTYPE_XBOX360W: 1250 xpad360w_process_packet(xpad, 0, xpad->idata); 1251 break; 1252 case XTYPE_XBOXONE: 1253 xpadone_process_packet(xpad, 0, xpad->idata, urb->actual_length); 1254 break; 1255 default: 1256 xpad_process_packet(xpad, 0, xpad->idata); 1257 } 1258 1259 exit: 1260 retval = usb_submit_urb(urb, GFP_ATOMIC); 1261 if (retval) 1262 dev_err(dev, "%s - usb_submit_urb failed with result %d\n", 1263 __func__, retval); 1264 } 1265 1266 /* Callers must hold xpad->odata_lock spinlock */ 1267 static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) 1268 { 1269 const struct xboxone_init_packet *init_packet; 1270 1271 if (xpad->xtype != XTYPE_XBOXONE) 1272 return false; 1273 1274 /* 1275 * Some dongles will discard init packets if they're sent before the 1276 * controller connects. In these cases, we need to wait until we get 1277 * an announce packet from them to send the init packet sequence. 1278 */ 1279 if (xpad->delay_init && !xpad->delayed_init_done) 1280 return false; 1281 1282 /* Perform initialization sequence for Xbox One pads that require it */ 1283 while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { 1284 init_packet = &xboxone_init_packets[xpad->init_seq++]; 1285 1286 if (init_packet->idVendor != 0 && 1287 init_packet->idVendor != xpad->dev->id.vendor) 1288 continue; 1289 1290 if (init_packet->idProduct != 0 && 1291 init_packet->idProduct != xpad->dev->id.product) 1292 continue; 1293 1294 /* This packet applies to our device, so prepare to send it */ 1295 memcpy(xpad->odata, init_packet->data, init_packet->len); 1296 xpad->irq_out->transfer_buffer_length = init_packet->len; 1297 1298 /* Update packet with current sequence number */ 1299 xpad->odata[2] = xpad->odata_serial++; 1300 return true; 1301 } 1302 1303 return false; 1304 } 1305 1306 /* Callers must hold xpad->odata_lock spinlock */ 1307 static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) 1308 { 1309 struct xpad_output_packet *pkt, *packet = NULL; 1310 int i; 1311 1312 /* We may have init packets to send before we can send user commands */ 1313 if (xpad_prepare_next_init_packet(xpad)) 1314 return true; 1315 1316 for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { 1317 if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) 1318 xpad->last_out_packet = 0; 1319 1320 pkt = &xpad->out_packets[xpad->last_out_packet]; 1321 if (pkt->pending) { 1322 dev_dbg(&xpad->intf->dev, 1323 "%s - found pending output packet %d\n", 1324 __func__, xpad->last_out_packet); 1325 packet = pkt; 1326 break; 1327 } 1328 } 1329 1330 if (packet) { 1331 memcpy(xpad->odata, packet->data, packet->len); 1332 xpad->irq_out->transfer_buffer_length = packet->len; 1333 packet->pending = false; 1334 return true; 1335 } 1336 1337 return false; 1338 } 1339 1340 /* Callers must hold xpad->odata_lock spinlock */ 1341 static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) 1342 { 1343 int error; 1344 1345 if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { 1346 usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); 1347 error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); 1348 if (error) { 1349 if (error != -ENODEV) 1350 dev_err(&xpad->intf->dev, 1351 "%s - usb_submit_urb failed with result %d\n", 1352 __func__, error); 1353 usb_unanchor_urb(xpad->irq_out); 1354 return error; 1355 } 1356 1357 xpad->irq_out_active = true; 1358 } 1359 1360 return 0; 1361 } 1362 1363 static void xpad_irq_out(struct urb *urb) 1364 { 1365 struct usb_xpad *xpad = urb->context; 1366 struct device *dev = &xpad->intf->dev; 1367 int status = urb->status; 1368 int error; 1369 1370 guard(spinlock_irqsave)(&xpad->odata_lock); 1371 1372 switch (status) { 1373 case 0: 1374 /* success */ 1375 xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); 1376 break; 1377 1378 case -ECONNRESET: 1379 case -ENOENT: 1380 case -ESHUTDOWN: 1381 /* this urb is terminated, clean up */ 1382 dev_dbg(dev, "%s - urb shutting down with status: %d\n", 1383 __func__, status); 1384 xpad->irq_out_active = false; 1385 break; 1386 1387 default: 1388 dev_dbg(dev, "%s - nonzero urb status received: %d\n", 1389 __func__, status); 1390 break; 1391 } 1392 1393 if (xpad->irq_out_active) { 1394 usb_anchor_urb(urb, &xpad->irq_out_anchor); 1395 error = usb_submit_urb(urb, GFP_ATOMIC); 1396 if (error) { 1397 dev_err(dev, 1398 "%s - usb_submit_urb failed with result %d\n", 1399 __func__, error); 1400 usb_unanchor_urb(urb); 1401 xpad->irq_out_active = false; 1402 } 1403 } 1404 } 1405 1406 static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, 1407 struct usb_endpoint_descriptor *ep_irq_out) 1408 { 1409 int error; 1410 1411 if (xpad->xtype == XTYPE_UNKNOWN) 1412 return 0; 1413 1414 init_usb_anchor(&xpad->irq_out_anchor); 1415 1416 xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, 1417 GFP_KERNEL, &xpad->odata_dma); 1418 if (!xpad->odata) 1419 return -ENOMEM; 1420 1421 spin_lock_init(&xpad->odata_lock); 1422 1423 xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); 1424 if (!xpad->irq_out) { 1425 error = -ENOMEM; 1426 goto err_free_coherent; 1427 } 1428 1429 usb_fill_int_urb(xpad->irq_out, xpad->udev, 1430 usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), 1431 xpad->odata, XPAD_PKT_LEN, 1432 xpad_irq_out, xpad, ep_irq_out->bInterval); 1433 xpad->irq_out->transfer_dma = xpad->odata_dma; 1434 xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 1435 1436 return 0; 1437 1438 err_free_coherent: 1439 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); 1440 return error; 1441 } 1442 1443 static void xpad_stop_output(struct usb_xpad *xpad) 1444 { 1445 if (xpad->xtype != XTYPE_UNKNOWN) { 1446 if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, 1447 5000)) { 1448 dev_warn(&xpad->intf->dev, 1449 "timed out waiting for output URB to complete, killing\n"); 1450 usb_kill_anchored_urbs(&xpad->irq_out_anchor); 1451 } 1452 } 1453 } 1454 1455 static void xpad_deinit_output(struct usb_xpad *xpad) 1456 { 1457 if (xpad->xtype != XTYPE_UNKNOWN) { 1458 usb_free_urb(xpad->irq_out); 1459 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 1460 xpad->odata, xpad->odata_dma); 1461 } 1462 } 1463 1464 static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) 1465 { 1466 struct xpad_output_packet *packet = 1467 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1468 1469 guard(spinlock_irqsave)(&xpad->odata_lock); 1470 1471 packet->data[0] = 0x08; 1472 packet->data[1] = 0x00; 1473 packet->data[2] = 0x0F; 1474 packet->data[3] = 0xC0; 1475 packet->data[4] = 0x00; 1476 packet->data[5] = 0x00; 1477 packet->data[6] = 0x00; 1478 packet->data[7] = 0x00; 1479 packet->data[8] = 0x00; 1480 packet->data[9] = 0x00; 1481 packet->data[10] = 0x00; 1482 packet->data[11] = 0x00; 1483 packet->len = 12; 1484 packet->pending = true; 1485 1486 /* Reset the sequence so we send out presence first */ 1487 xpad->last_out_packet = -1; 1488 return xpad_try_sending_next_out_packet(xpad); 1489 } 1490 1491 static int xpad_start_xbox_one(struct usb_xpad *xpad) 1492 { 1493 int error; 1494 1495 if (usb_ifnum_to_if(xpad->udev, GIP_WIRED_INTF_AUDIO)) { 1496 /* 1497 * Explicitly disable the audio interface. This is needed 1498 * for some controllers, such as the PowerA Enhanced Wired 1499 * Controller for Series X|S (0x20d6:0x200e) to report the 1500 * guide button. 1501 */ 1502 error = usb_set_interface(xpad->udev, 1503 GIP_WIRED_INTF_AUDIO, 0); 1504 if (error) 1505 dev_warn(&xpad->dev->dev, 1506 "unable to disable audio interface: %d\n", 1507 error); 1508 } 1509 1510 guard(spinlock_irqsave)(&xpad->odata_lock); 1511 1512 /* 1513 * Begin the init sequence by attempting to send a packet. 1514 * We will cycle through the init packet sequence before 1515 * sending any packets from the output ring. 1516 */ 1517 xpad->init_seq = 0; 1518 return xpad_try_sending_next_out_packet(xpad); 1519 } 1520 1521 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) 1522 { 1523 struct xpad_output_packet *packet = 1524 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1525 static const u8 mode_report_ack[] = { 1526 GIP_CMD_ACK, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(9), 1527 0x00, GIP_CMD_VIRTUAL_KEY, GIP_OPT_INTERNAL, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00 1528 }; 1529 1530 guard(spinlock_irqsave)(&xpad->odata_lock); 1531 1532 packet->len = sizeof(mode_report_ack); 1533 memcpy(packet->data, mode_report_ack, packet->len); 1534 packet->data[2] = seq_num; 1535 packet->pending = true; 1536 1537 /* Reset the sequence so we send out the ack now */ 1538 xpad->last_out_packet = -1; 1539 xpad_try_sending_next_out_packet(xpad); 1540 } 1541 1542 #ifdef CONFIG_JOYSTICK_XPAD_FF 1543 static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) 1544 { 1545 struct usb_xpad *xpad = input_get_drvdata(dev); 1546 struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; 1547 __u16 strong; 1548 __u16 weak; 1549 1550 if (effect->type != FF_RUMBLE) 1551 return 0; 1552 1553 strong = effect->u.rumble.strong_magnitude; 1554 weak = effect->u.rumble.weak_magnitude; 1555 1556 guard(spinlock_irqsave)(&xpad->odata_lock); 1557 1558 switch (xpad->xtype) { 1559 case XTYPE_XBOX: 1560 packet->data[0] = 0x00; 1561 packet->data[1] = 0x06; 1562 packet->data[2] = 0x00; 1563 packet->data[3] = strong / 256; /* left actuator */ 1564 packet->data[4] = 0x00; 1565 packet->data[5] = weak / 256; /* right actuator */ 1566 packet->len = 6; 1567 packet->pending = true; 1568 break; 1569 1570 case XTYPE_XBOX360: 1571 packet->data[0] = 0x00; 1572 packet->data[1] = 0x08; 1573 packet->data[2] = 0x00; 1574 packet->data[3] = strong / 256; /* left actuator? */ 1575 packet->data[4] = weak / 256; /* right actuator? */ 1576 packet->data[5] = 0x00; 1577 packet->data[6] = 0x00; 1578 packet->data[7] = 0x00; 1579 packet->len = 8; 1580 packet->pending = true; 1581 break; 1582 1583 case XTYPE_XBOX360W: 1584 packet->data[0] = 0x00; 1585 packet->data[1] = 0x01; 1586 packet->data[2] = 0x0F; 1587 packet->data[3] = 0xC0; 1588 packet->data[4] = 0x00; 1589 packet->data[5] = strong / 256; 1590 packet->data[6] = weak / 256; 1591 packet->data[7] = 0x00; 1592 packet->data[8] = 0x00; 1593 packet->data[9] = 0x00; 1594 packet->data[10] = 0x00; 1595 packet->data[11] = 0x00; 1596 packet->len = 12; 1597 packet->pending = true; 1598 break; 1599 1600 case XTYPE_XBOXONE: 1601 packet->data[0] = GIP_CMD_RUMBLE; /* activate rumble */ 1602 packet->data[1] = 0x00; 1603 packet->data[2] = xpad->odata_serial++; 1604 packet->data[3] = GIP_PL_LEN(9); 1605 packet->data[4] = 0x00; 1606 packet->data[5] = GIP_MOTOR_ALL; 1607 packet->data[6] = 0x00; /* left trigger */ 1608 packet->data[7] = 0x00; /* right trigger */ 1609 packet->data[8] = strong / 512; /* left actuator */ 1610 packet->data[9] = weak / 512; /* right actuator */ 1611 packet->data[10] = 0xFF; /* on period */ 1612 packet->data[11] = 0x00; /* off period */ 1613 packet->data[12] = 0xFF; /* repeat count */ 1614 packet->len = 13; 1615 packet->pending = true; 1616 break; 1617 1618 default: 1619 dev_dbg(&xpad->dev->dev, 1620 "%s - rumble command sent to unsupported xpad type: %d\n", 1621 __func__, xpad->xtype); 1622 return -EINVAL; 1623 } 1624 1625 return xpad_try_sending_next_out_packet(xpad); 1626 } 1627 1628 static int xpad_init_ff(struct usb_xpad *xpad) 1629 { 1630 if (xpad->xtype == XTYPE_UNKNOWN) 1631 return 0; 1632 1633 input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); 1634 1635 return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); 1636 } 1637 1638 #else 1639 static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } 1640 #endif 1641 1642 #if defined(CONFIG_JOYSTICK_XPAD_LEDS) 1643 #include <linux/leds.h> 1644 #include <linux/idr.h> 1645 1646 static DEFINE_IDA(xpad_pad_seq); 1647 1648 struct xpad_led { 1649 char name[16]; 1650 struct led_classdev led_cdev; 1651 struct usb_xpad *xpad; 1652 }; 1653 1654 /* 1655 * set the LEDs on Xbox 360 / Wireless Controllers 1656 * @param command 1657 * 0: off 1658 * 1: all blink, then previous setting 1659 * 2: 1/top-left blink, then on 1660 * 3: 2/top-right blink, then on 1661 * 4: 3/bottom-left blink, then on 1662 * 5: 4/bottom-right blink, then on 1663 * 6: 1/top-left on 1664 * 7: 2/top-right on 1665 * 8: 3/bottom-left on 1666 * 9: 4/bottom-right on 1667 * 10: rotate 1668 * 11: blink, based on previous setting 1669 * 12: slow blink, based on previous setting 1670 * 13: rotate with two lights 1671 * 14: persistent slow all blink 1672 * 15: blink once, then previous setting 1673 */ 1674 static void xpad_send_led_command(struct usb_xpad *xpad, int command) 1675 { 1676 struct xpad_output_packet *packet = 1677 &xpad->out_packets[XPAD_OUT_LED_IDX]; 1678 1679 command %= 16; 1680 1681 guard(spinlock_irqsave)(&xpad->odata_lock); 1682 1683 switch (xpad->xtype) { 1684 case XTYPE_XBOX360: 1685 packet->data[0] = 0x01; 1686 packet->data[1] = 0x03; 1687 packet->data[2] = command; 1688 packet->len = 3; 1689 packet->pending = true; 1690 break; 1691 1692 case XTYPE_XBOX360W: 1693 packet->data[0] = 0x00; 1694 packet->data[1] = 0x00; 1695 packet->data[2] = 0x08; 1696 packet->data[3] = 0x40 + command; 1697 packet->data[4] = 0x00; 1698 packet->data[5] = 0x00; 1699 packet->data[6] = 0x00; 1700 packet->data[7] = 0x00; 1701 packet->data[8] = 0x00; 1702 packet->data[9] = 0x00; 1703 packet->data[10] = 0x00; 1704 packet->data[11] = 0x00; 1705 packet->len = 12; 1706 packet->pending = true; 1707 break; 1708 } 1709 1710 xpad_try_sending_next_out_packet(xpad); 1711 } 1712 1713 /* 1714 * Light up the segment corresponding to the pad number on 1715 * Xbox 360 Controllers. 1716 */ 1717 static void xpad_identify_controller(struct usb_xpad *xpad) 1718 { 1719 led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); 1720 } 1721 1722 static void xpad_led_set(struct led_classdev *led_cdev, 1723 enum led_brightness value) 1724 { 1725 struct xpad_led *xpad_led = container_of(led_cdev, 1726 struct xpad_led, led_cdev); 1727 1728 xpad_send_led_command(xpad_led->xpad, value); 1729 } 1730 1731 static int xpad_led_probe(struct usb_xpad *xpad) 1732 { 1733 struct xpad_led *led; 1734 struct led_classdev *led_cdev; 1735 int error; 1736 1737 if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) 1738 return 0; 1739 1740 xpad->led = led = kzalloc(sizeof(*led), GFP_KERNEL); 1741 if (!led) 1742 return -ENOMEM; 1743 1744 xpad->pad_nr = ida_alloc(&xpad_pad_seq, GFP_KERNEL); 1745 if (xpad->pad_nr < 0) { 1746 error = xpad->pad_nr; 1747 goto err_free_mem; 1748 } 1749 1750 snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); 1751 led->xpad = xpad; 1752 1753 led_cdev = &led->led_cdev; 1754 led_cdev->name = led->name; 1755 led_cdev->brightness_set = xpad_led_set; 1756 led_cdev->flags = LED_CORE_SUSPENDRESUME; 1757 1758 error = led_classdev_register(&xpad->udev->dev, led_cdev); 1759 if (error) 1760 goto err_free_id; 1761 1762 xpad_identify_controller(xpad); 1763 1764 return 0; 1765 1766 err_free_id: 1767 ida_free(&xpad_pad_seq, xpad->pad_nr); 1768 err_free_mem: 1769 kfree(led); 1770 xpad->led = NULL; 1771 return error; 1772 } 1773 1774 static void xpad_led_disconnect(struct usb_xpad *xpad) 1775 { 1776 struct xpad_led *xpad_led = xpad->led; 1777 1778 if (xpad_led) { 1779 led_classdev_unregister(&xpad_led->led_cdev); 1780 ida_free(&xpad_pad_seq, xpad->pad_nr); 1781 kfree(xpad_led); 1782 } 1783 } 1784 #else 1785 static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } 1786 static void xpad_led_disconnect(struct usb_xpad *xpad) { } 1787 #endif 1788 1789 static int xpad_start_input(struct usb_xpad *xpad) 1790 { 1791 int error; 1792 1793 if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) 1794 return -EIO; 1795 1796 if (xpad->xtype == XTYPE_XBOXONE) { 1797 error = xpad_start_xbox_one(xpad); 1798 if (error) { 1799 usb_kill_urb(xpad->irq_in); 1800 return error; 1801 } 1802 } 1803 if (xpad->xtype == XTYPE_XBOX360) { 1804 /* 1805 * Some third-party controllers Xbox 360-style controllers 1806 * require this message to finish initialization. 1807 */ 1808 u8 dummy[20]; 1809 1810 error = usb_control_msg_recv(xpad->udev, 0, 1811 /* bRequest */ 0x01, 1812 /* bmRequestType */ 1813 USB_TYPE_VENDOR | USB_DIR_IN | 1814 USB_RECIP_INTERFACE, 1815 /* wValue */ 0x100, 1816 /* wIndex */ 0x00, 1817 dummy, sizeof(dummy), 1818 25, GFP_KERNEL); 1819 if (error) 1820 dev_warn(&xpad->dev->dev, 1821 "unable to receive magic message: %d\n", 1822 error); 1823 } 1824 1825 return 0; 1826 } 1827 1828 static void xpad_stop_input(struct usb_xpad *xpad) 1829 { 1830 usb_kill_urb(xpad->irq_in); 1831 } 1832 1833 static void xpad360w_poweroff_controller(struct usb_xpad *xpad) 1834 { 1835 struct xpad_output_packet *packet = 1836 &xpad->out_packets[XPAD_OUT_CMD_IDX]; 1837 1838 guard(spinlock_irqsave)(&xpad->odata_lock); 1839 1840 packet->data[0] = 0x00; 1841 packet->data[1] = 0x00; 1842 packet->data[2] = 0x08; 1843 packet->data[3] = 0xC0; 1844 packet->data[4] = 0x00; 1845 packet->data[5] = 0x00; 1846 packet->data[6] = 0x00; 1847 packet->data[7] = 0x00; 1848 packet->data[8] = 0x00; 1849 packet->data[9] = 0x00; 1850 packet->data[10] = 0x00; 1851 packet->data[11] = 0x00; 1852 packet->len = 12; 1853 packet->pending = true; 1854 1855 /* Reset the sequence so we send out poweroff now */ 1856 xpad->last_out_packet = -1; 1857 xpad_try_sending_next_out_packet(xpad); 1858 } 1859 1860 static int xpad360w_start_input(struct usb_xpad *xpad) 1861 { 1862 int error; 1863 1864 error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); 1865 if (error) 1866 return -EIO; 1867 1868 /* 1869 * Send presence packet. 1870 * This will force the controller to resend connection packets. 1871 * This is useful in the case we activate the module after the 1872 * adapter has been plugged in, as it won't automatically 1873 * send us info about the controllers. 1874 */ 1875 error = xpad_inquiry_pad_presence(xpad); 1876 if (error) { 1877 usb_kill_urb(xpad->irq_in); 1878 return error; 1879 } 1880 1881 return 0; 1882 } 1883 1884 static void xpad360w_stop_input(struct usb_xpad *xpad) 1885 { 1886 usb_kill_urb(xpad->irq_in); 1887 1888 /* Make sure we are done with presence work if it was scheduled */ 1889 flush_work(&xpad->work); 1890 } 1891 1892 static int xpad_open(struct input_dev *dev) 1893 { 1894 struct usb_xpad *xpad = input_get_drvdata(dev); 1895 1896 return xpad_start_input(xpad); 1897 } 1898 1899 static void xpad_close(struct input_dev *dev) 1900 { 1901 struct usb_xpad *xpad = input_get_drvdata(dev); 1902 1903 xpad_stop_input(xpad); 1904 } 1905 1906 static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) 1907 { 1908 struct usb_xpad *xpad = input_get_drvdata(input_dev); 1909 1910 switch (abs) { 1911 case ABS_X: 1912 case ABS_Y: 1913 case ABS_RX: 1914 case ABS_RY: /* the two sticks */ 1915 input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); 1916 break; 1917 case ABS_Z: 1918 case ABS_RZ: /* the triggers (if mapped to axes) */ 1919 if (xpad->xtype == XTYPE_XBOXONE) 1920 input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); 1921 else 1922 input_set_abs_params(input_dev, abs, 0, 255, 0, 0); 1923 break; 1924 case ABS_HAT0X: 1925 case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ 1926 input_set_abs_params(input_dev, abs, -1, 1, 0, 0); 1927 break; 1928 case ABS_PROFILE: /* 4 value profile button (such as on XAC) */ 1929 input_set_abs_params(input_dev, abs, 0, 4, 0, 0); 1930 break; 1931 default: 1932 input_set_abs_params(input_dev, abs, 0, 0, 0, 0); 1933 break; 1934 } 1935 } 1936 1937 static void xpad_deinit_input(struct usb_xpad *xpad) 1938 { 1939 if (xpad->input_created) { 1940 xpad->input_created = false; 1941 xpad_led_disconnect(xpad); 1942 input_unregister_device(xpad->dev); 1943 } 1944 } 1945 1946 static int xpad_init_input(struct usb_xpad *xpad) 1947 { 1948 struct input_dev *input_dev; 1949 int i, error; 1950 1951 input_dev = input_allocate_device(); 1952 if (!input_dev) 1953 return -ENOMEM; 1954 1955 xpad->dev = input_dev; 1956 input_dev->name = xpad->name; 1957 input_dev->phys = xpad->phys; 1958 usb_to_input_id(xpad->udev, &input_dev->id); 1959 1960 if (xpad->xtype == XTYPE_XBOX360W) { 1961 /* x360w controllers and the receiver have different ids */ 1962 input_dev->id.product = 0x02a1; 1963 } 1964 1965 input_dev->dev.parent = &xpad->intf->dev; 1966 1967 input_set_drvdata(input_dev, xpad); 1968 1969 if (xpad->xtype != XTYPE_XBOX360W) { 1970 input_dev->open = xpad_open; 1971 input_dev->close = xpad_close; 1972 } 1973 1974 if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { 1975 /* set up axes */ 1976 for (i = 0; xpad_abs[i] >= 0; i++) 1977 xpad_set_up_abs(input_dev, xpad_abs[i]); 1978 } 1979 1980 /* set up standard buttons */ 1981 for (i = 0; xpad_common_btn[i] >= 0; i++) 1982 input_set_capability(input_dev, EV_KEY, xpad_common_btn[i]); 1983 1984 /* set up model-specific ones */ 1985 if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || 1986 xpad->xtype == XTYPE_XBOXONE) { 1987 for (i = 0; xpad360_btn[i] >= 0; i++) 1988 input_set_capability(input_dev, EV_KEY, xpad360_btn[i]); 1989 if (xpad->mapping & MAP_SHARE_BUTTON) 1990 input_set_capability(input_dev, EV_KEY, KEY_RECORD); 1991 } else { 1992 for (i = 0; xpad_btn[i] >= 0; i++) 1993 input_set_capability(input_dev, EV_KEY, xpad_btn[i]); 1994 } 1995 1996 if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { 1997 for (i = 0; xpad_btn_pad[i] >= 0; i++) 1998 input_set_capability(input_dev, EV_KEY, 1999 xpad_btn_pad[i]); 2000 } 2001 2002 /* set up paddles if the controller has them */ 2003 if (xpad->mapping & MAP_PADDLES) { 2004 for (i = 0; xpad_btn_paddles[i] >= 0; i++) 2005 input_set_capability(input_dev, EV_KEY, xpad_btn_paddles[i]); 2006 } 2007 2008 /* 2009 * This should be a simple else block. However historically 2010 * xbox360w has mapped DPAD to buttons while xbox360 did not. This 2011 * made no sense, but now we can not just switch back and have to 2012 * support both behaviors. 2013 */ 2014 if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || 2015 xpad->xtype == XTYPE_XBOX360W) { 2016 for (i = 0; xpad_abs_pad[i] >= 0; i++) 2017 xpad_set_up_abs(input_dev, xpad_abs_pad[i]); 2018 } 2019 2020 if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { 2021 for (i = 0; xpad_btn_triggers[i] >= 0; i++) 2022 input_set_capability(input_dev, EV_KEY, 2023 xpad_btn_triggers[i]); 2024 } else { 2025 for (i = 0; xpad_abs_triggers[i] >= 0; i++) 2026 xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); 2027 } 2028 2029 /* setup profile button as an axis with 4 possible values */ 2030 if (xpad->mapping & MAP_PROFILE_BUTTON) 2031 xpad_set_up_abs(input_dev, ABS_PROFILE); 2032 2033 error = xpad_init_ff(xpad); 2034 if (error) 2035 goto err_free_input; 2036 2037 error = xpad_led_probe(xpad); 2038 if (error) 2039 goto err_destroy_ff; 2040 2041 error = input_register_device(xpad->dev); 2042 if (error) 2043 goto err_disconnect_led; 2044 2045 xpad->input_created = true; 2046 return 0; 2047 2048 err_disconnect_led: 2049 xpad_led_disconnect(xpad); 2050 err_destroy_ff: 2051 input_ff_destroy(input_dev); 2052 err_free_input: 2053 input_free_device(input_dev); 2054 return error; 2055 } 2056 2057 static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) 2058 { 2059 struct usb_device *udev = interface_to_usbdev(intf); 2060 struct usb_xpad *xpad; 2061 struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; 2062 int i, error; 2063 2064 if (intf->cur_altsetting->desc.bNumEndpoints != 2) 2065 return -ENODEV; 2066 2067 for (i = 0; xpad_device[i].idVendor; i++) { 2068 if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && 2069 (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) 2070 break; 2071 } 2072 2073 xpad = kzalloc(sizeof(*xpad), GFP_KERNEL); 2074 if (!xpad) 2075 return -ENOMEM; 2076 2077 usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); 2078 strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); 2079 2080 xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, 2081 GFP_KERNEL, &xpad->idata_dma); 2082 if (!xpad->idata) { 2083 error = -ENOMEM; 2084 goto err_free_mem; 2085 } 2086 2087 xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); 2088 if (!xpad->irq_in) { 2089 error = -ENOMEM; 2090 goto err_free_idata; 2091 } 2092 2093 xpad->udev = udev; 2094 xpad->intf = intf; 2095 xpad->mapping = xpad_device[i].mapping; 2096 xpad->xtype = xpad_device[i].xtype; 2097 xpad->name = xpad_device[i].name; 2098 if (xpad_device[i].flags & FLAG_DELAY_INIT) 2099 xpad->delay_init = true; 2100 2101 xpad->packet_type = PKT_XB; 2102 INIT_WORK(&xpad->work, xpad_presence_work); 2103 2104 if (xpad->xtype == XTYPE_UNKNOWN) { 2105 if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { 2106 if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) 2107 xpad->xtype = XTYPE_XBOX360W; 2108 else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) 2109 xpad->xtype = XTYPE_XBOXONE; 2110 else 2111 xpad->xtype = XTYPE_XBOX360; 2112 } else { 2113 xpad->xtype = XTYPE_XBOX; 2114 } 2115 2116 if (dpad_to_buttons) 2117 xpad->mapping |= MAP_DPAD_TO_BUTTONS; 2118 if (triggers_to_buttons) 2119 xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; 2120 if (sticks_to_null) 2121 xpad->mapping |= MAP_STICKS_TO_NULL; 2122 } 2123 2124 if (xpad->xtype == XTYPE_XBOXONE && 2125 intf->cur_altsetting->desc.bInterfaceNumber != GIP_WIRED_INTF_DATA) { 2126 /* 2127 * The Xbox One controller lists three interfaces all with the 2128 * same interface class, subclass and protocol. Differentiate by 2129 * interface number. 2130 */ 2131 error = -ENODEV; 2132 goto err_free_in_urb; 2133 } 2134 2135 ep_irq_in = ep_irq_out = NULL; 2136 2137 for (i = 0; i < 2; i++) { 2138 struct usb_endpoint_descriptor *ep = 2139 &intf->cur_altsetting->endpoint[i].desc; 2140 2141 if (usb_endpoint_xfer_int(ep)) { 2142 if (usb_endpoint_dir_in(ep)) 2143 ep_irq_in = ep; 2144 else 2145 ep_irq_out = ep; 2146 } 2147 } 2148 2149 if (!ep_irq_in || !ep_irq_out) { 2150 error = -ENODEV; 2151 goto err_free_in_urb; 2152 } 2153 2154 error = xpad_init_output(intf, xpad, ep_irq_out); 2155 if (error) 2156 goto err_free_in_urb; 2157 2158 usb_fill_int_urb(xpad->irq_in, udev, 2159 usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), 2160 xpad->idata, XPAD_PKT_LEN, xpad_irq_in, 2161 xpad, ep_irq_in->bInterval); 2162 xpad->irq_in->transfer_dma = xpad->idata_dma; 2163 xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; 2164 2165 usb_set_intfdata(intf, xpad); 2166 2167 /* Packet type detection */ 2168 if (le16_to_cpu(udev->descriptor.idVendor) == 0x045e) { /* Microsoft controllers */ 2169 if (le16_to_cpu(udev->descriptor.idProduct) == 0x02e3) { 2170 /* The original elite controller always uses the oldest 2171 * type of extended packet 2172 */ 2173 xpad->packet_type = PKT_XBE1; 2174 } else if (le16_to_cpu(udev->descriptor.idProduct) == 0x0b00) { 2175 /* The elite 2 controller has seen multiple packet 2176 * revisions. These are tied to specific firmware 2177 * versions 2178 */ 2179 if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x0500) { 2180 /* This is the format that the Elite 2 used 2181 * prior to the BLE update 2182 */ 2183 xpad->packet_type = PKT_XBE2_FW_OLD; 2184 } else if (le16_to_cpu(udev->descriptor.bcdDevice) < 2185 0x050b) { 2186 /* This is the format that the Elite 2 used 2187 * prior to the update that split the packet 2188 */ 2189 xpad->packet_type = PKT_XBE2_FW_5_EARLY; 2190 } else { 2191 /* The split packet format that was introduced 2192 * in firmware v5.11 2193 */ 2194 xpad->packet_type = PKT_XBE2_FW_5_11; 2195 } 2196 } 2197 } 2198 2199 if (xpad->xtype == XTYPE_XBOX360W) { 2200 /* 2201 * Submit the int URB immediately rather than waiting for open 2202 * because we get status messages from the device whether 2203 * or not any controllers are attached. In fact, it's 2204 * exactly the message that a controller has arrived that 2205 * we're waiting for. 2206 */ 2207 error = xpad360w_start_input(xpad); 2208 if (error) 2209 goto err_deinit_output; 2210 /* 2211 * Wireless controllers require RESET_RESUME to work properly 2212 * after suspend. Ideally this quirk should be in usb core 2213 * quirk list, but we have too many vendors producing these 2214 * controllers and we'd need to maintain 2 identical lists 2215 * here in this driver and in usb core. 2216 */ 2217 udev->quirks |= USB_QUIRK_RESET_RESUME; 2218 } else { 2219 error = xpad_init_input(xpad); 2220 if (error) 2221 goto err_deinit_output; 2222 } 2223 return 0; 2224 2225 err_deinit_output: 2226 xpad_deinit_output(xpad); 2227 err_free_in_urb: 2228 usb_free_urb(xpad->irq_in); 2229 err_free_idata: 2230 usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); 2231 err_free_mem: 2232 kfree(xpad); 2233 return error; 2234 } 2235 2236 static void xpad_disconnect(struct usb_interface *intf) 2237 { 2238 struct usb_xpad *xpad = usb_get_intfdata(intf); 2239 2240 if (xpad->xtype == XTYPE_XBOX360W) 2241 xpad360w_stop_input(xpad); 2242 2243 xpad_deinit_input(xpad); 2244 2245 /* 2246 * Now that both input device and LED device are gone we can 2247 * stop output URB. 2248 */ 2249 xpad_stop_output(xpad); 2250 2251 xpad_deinit_output(xpad); 2252 2253 usb_free_urb(xpad->irq_in); 2254 usb_free_coherent(xpad->udev, XPAD_PKT_LEN, 2255 xpad->idata, xpad->idata_dma); 2256 2257 kfree(xpad); 2258 2259 usb_set_intfdata(intf, NULL); 2260 } 2261 2262 static int xpad_suspend(struct usb_interface *intf, pm_message_t message) 2263 { 2264 struct usb_xpad *xpad = usb_get_intfdata(intf); 2265 struct input_dev *input = xpad->dev; 2266 2267 if (xpad->xtype == XTYPE_XBOX360W) { 2268 /* 2269 * Wireless controllers always listen to input so 2270 * they are notified when controller shows up 2271 * or goes away. 2272 */ 2273 xpad360w_stop_input(xpad); 2274 2275 /* 2276 * The wireless adapter is going off now, so the 2277 * gamepads are going to become disconnected. 2278 * Unless explicitly disabled, power them down 2279 * so they don't just sit there flashing. 2280 */ 2281 if (auto_poweroff && xpad->pad_present) 2282 xpad360w_poweroff_controller(xpad); 2283 } else { 2284 guard(mutex)(&input->mutex); 2285 2286 if (input_device_enabled(input)) 2287 xpad_stop_input(xpad); 2288 } 2289 2290 xpad_stop_output(xpad); 2291 2292 return 0; 2293 } 2294 2295 static int xpad_resume(struct usb_interface *intf) 2296 { 2297 struct usb_xpad *xpad = usb_get_intfdata(intf); 2298 struct input_dev *input = xpad->dev; 2299 2300 xpad->delayed_init_done = false; 2301 if (xpad->xtype == XTYPE_XBOX360W) 2302 return xpad360w_start_input(xpad); 2303 2304 guard(mutex)(&input->mutex); 2305 2306 if (input_device_enabled(input)) 2307 return xpad_start_input(xpad); 2308 2309 if (xpad->xtype == XTYPE_XBOXONE) { 2310 /* 2311 * Even if there are no users, we'll send Xbox One pads 2312 * the startup sequence so they don't sit there and 2313 * blink until somebody opens the input device again. 2314 */ 2315 return xpad_start_xbox_one(xpad); 2316 } 2317 2318 return 0; 2319 } 2320 2321 static struct usb_driver xpad_driver = { 2322 .name = "xpad", 2323 .probe = xpad_probe, 2324 .disconnect = xpad_disconnect, 2325 .suspend = xpad_suspend, 2326 .resume = xpad_resume, 2327 .id_table = xpad_table, 2328 }; 2329 2330 module_usb_driver(xpad_driver); 2331 2332 MODULE_AUTHOR("Marko Friedemann <mfr@bmx-chemnitz.de>"); 2333 MODULE_DESCRIPTION("Xbox pad driver"); 2334 MODULE_LICENSE("GPL"); 2335