Commit | Line | Data |
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1da177e4 | 1 | /* |
bf8cb314 | 2 | * X-Box gamepad driver |
1da177e4 LT |
3 | * |
4 | * Copyright (c) 2002 Marko Friedemann <mfr@bmx-chemnitz.de> | |
d518b2b4 DC |
5 | * 2004 Oliver Schwartz <Oliver.Schwartz@gmx.de>, |
6 | * Steven Toth <steve@toth.demon.co.uk>, | |
7 | * Franz Lehner <franz@caos.at>, | |
8 | * Ivan Hawkes <blackhawk@ivanhawkes.com> | |
deb8ee43 DC |
9 | * 2005 Dominic Cerquetti <binary1230@yahoo.com> |
10 | * 2006 Adam Buchbinder <adam.buchbinder@gmail.com> | |
c7d9f7eb | 11 | * 2007 Jan Kratochvil <honza@jikos.cz> |
7beae702 | 12 | * 2010 Christoph Fritz <chf.fritz@googlemail.com> |
1da177e4 LT |
13 | * |
14 | * This program is free software; you can redistribute it and/or | |
15 | * modify it under the terms of the GNU General Public License as | |
16 | * published by the Free Software Foundation; either version 2 of | |
17 | * the License, or (at your option) any later version. | |
18 | * | |
19 | * This program is distributed in the hope that it will be useful, | |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
22 | * GNU General Public License for more details. | |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with this program; if not, write to the Free Software | |
26 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
27 | * | |
28 | * | |
29 | * This driver is based on: | |
30 | * - information from http://euc.jp/periphs/xbox-controller.ja.html | |
31 | * - the iForce driver drivers/char/joystick/iforce.c | |
32 | * - the skeleton-driver drivers/usb/usb-skeleton.c | |
c7d9f7eb | 33 | * - Xbox 360 information http://www.free60.org/wiki/Gamepad |
0604949c | 34 | * - Xbox One information https://github.com/quantus/xbox-one-controller-protocol |
1da177e4 LT |
35 | * |
36 | * Thanks to: | |
37 | * - ITO Takayuki for providing essential xpad information on his website | |
38 | * - Vojtech Pavlik - iforce driver / input subsystem | |
39 | * - Greg Kroah-Hartman - usb-skeleton driver | |
d518b2b4 | 40 | * - XBOX Linux project - extra USB id's |
0604949c | 41 | * - Pekka Pöyry (quantus) - Xbox One controller reverse engineering |
1da177e4 LT |
42 | * |
43 | * TODO: | |
deb8ee43 | 44 | * - fine tune axes (especially trigger axes) |
1da177e4 LT |
45 | * - fix "analog" buttons (reported as digital now) |
46 | * - get rumble working | |
deb8ee43 | 47 | * - need USB IDs for other dance pads |
1da177e4 LT |
48 | * |
49 | * History: | |
50 | * | |
51 | * 2002-06-27 - 0.0.1 : first version, just said "XBOX HID controller" | |
52 | * | |
53 | * 2002-07-02 - 0.0.2 : basic working version | |
54 | * - all axes and 9 of the 10 buttons work (german InterAct device) | |
55 | * - the black button does not work | |
56 | * | |
57 | * 2002-07-14 - 0.0.3 : rework by Vojtech Pavlik | |
58 | * - indentation fixes | |
59 | * - usb + input init sequence fixes | |
60 | * | |
61 | * 2002-07-16 - 0.0.4 : minor changes, merge with Vojtech's v0.0.3 | |
62 | * - verified the lack of HID and report descriptors | |
63 | * - verified that ALL buttons WORK | |
64 | * - fixed d-pad to axes mapping | |
65 | * | |
66 | * 2002-07-17 - 0.0.5 : simplified d-pad handling | |
d518b2b4 DC |
67 | * |
68 | * 2004-10-02 - 0.0.6 : DDR pad support | |
69 | * - borrowed from the XBOX linux kernel | |
70 | * - USB id's for commonly used dance pads are present | |
71 | * - dance pads will map D-PAD to buttons, not axes | |
72 | * - pass the module paramater 'dpad_to_buttons' to force | |
73 | * the D-PAD to map to buttons if your pad is not detected | |
bf8cb314 AH |
74 | * |
75 | * Later changes can be tracked in SCM. | |
1da177e4 LT |
76 | */ |
77 | ||
1da177e4 | 78 | #include <linux/kernel.h> |
1da177e4 | 79 | #include <linux/slab.h> |
deb8ee43 | 80 | #include <linux/stat.h> |
1da177e4 | 81 | #include <linux/module.h> |
ae0dadcf | 82 | #include <linux/usb/input.h> |
1da177e4 | 83 | |
1da177e4 LT |
84 | #define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>" |
85 | #define DRIVER_DESC "X-Box pad driver" | |
86 | ||
87 | #define XPAD_PKT_LEN 32 | |
88 | ||
deb8ee43 DC |
89 | /* xbox d-pads should map to buttons, as is required for DDR pads |
90 | but we map them to axes when possible to simplify things */ | |
b45d44e7 NL |
91 | #define MAP_DPAD_TO_BUTTONS (1 << 0) |
92 | #define MAP_TRIGGERS_TO_BUTTONS (1 << 1) | |
7beae702 CF |
93 | #define MAP_STICKS_TO_NULL (1 << 2) |
94 | #define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ | |
95 | MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) | |
deb8ee43 | 96 | |
c7d9f7eb JK |
97 | #define XTYPE_XBOX 0 |
98 | #define XTYPE_XBOX360 1 | |
99de0912 | 99 | #define XTYPE_XBOX360W 2 |
1a48ff81 TM |
100 | #define XTYPE_XBOXONE 3 |
101 | #define XTYPE_UNKNOWN 4 | |
c7d9f7eb | 102 | |
90ab5ee9 | 103 | static bool dpad_to_buttons; |
deb8ee43 DC |
104 | module_param(dpad_to_buttons, bool, S_IRUGO); |
105 | MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); | |
106 | ||
90ab5ee9 | 107 | static bool triggers_to_buttons; |
b45d44e7 NL |
108 | module_param(triggers_to_buttons, bool, S_IRUGO); |
109 | MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); | |
110 | ||
90ab5ee9 | 111 | static bool sticks_to_null; |
7beae702 CF |
112 | module_param(sticks_to_null, bool, S_IRUGO); |
113 | MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); | |
114 | ||
4c4c9432 | 115 | static const struct xpad_device { |
1da177e4 LT |
116 | u16 idVendor; |
117 | u16 idProduct; | |
118 | char *name; | |
b45d44e7 | 119 | u8 mapping; |
c7d9f7eb | 120 | u8 xtype; |
1da177e4 | 121 | } xpad_device[] = { |
b45d44e7 | 122 | { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, |
b45d44e7 NL |
123 | { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, |
124 | { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, | |
540602a4 GA |
125 | { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, |
126 | { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, | |
1a48ff81 | 127 | { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, |
39a7a888 | 128 | { 0x045e, 0x02dd, "Microsoft X-Box One pad (Covert Forces)", 0, XTYPE_XBOXONE }, |
540602a4 | 129 | { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
99de0912 | 130 | { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
b45d44e7 | 131 | { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, |
f554f619 | 132 | { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, |
8e2f2325 | 133 | { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, |
f554f619 | 134 | { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, |
8e2f2325 | 135 | { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
136 | { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, |
137 | { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, | |
138 | { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, | |
139 | { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, | |
140 | { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, | |
141 | { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, | |
142 | { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, | |
143 | { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, | |
144 | { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, | |
c7d9f7eb | 145 | { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
146 | { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, |
147 | { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
f554f619 BV |
148 | { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, |
149 | { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
be662271 | 150 | { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
b45d44e7 | 151 | { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 152 | { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 153 | { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
f554f619 | 154 | { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, |
540602a4 | 155 | { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 }, |
f554f619 BV |
156 | { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, |
157 | { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, | |
158 | { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 159 | { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, |
540602a4 | 160 | { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, |
b45d44e7 NL |
161 | { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, |
162 | { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, | |
163 | { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, | |
e76b8ee2 | 164 | { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
165 | { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, |
166 | { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, | |
167 | { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, | |
168 | { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, | |
169 | { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, | |
540602a4 | 170 | { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 171 | { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
6ac8a99b | 172 | { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
540602a4 | 173 | { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
f554f619 BV |
174 | { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
175 | { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
176 | { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 177 | { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, |
f554f619 BV |
178 | { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, |
179 | { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
180 | { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
181 | { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, | |
b45d44e7 NL |
182 | { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, |
183 | { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, | |
184 | { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, | |
fabadbc7 | 185 | { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 186 | { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, |
540602a4 | 187 | { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 188 | { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 189 | { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 190 | { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 BV |
191 | { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
192 | { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, | |
193 | { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, | |
194 | { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
195 | { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, | |
dbb48007 TOR |
196 | { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, |
197 | { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, | |
a7b44738 | 198 | { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
fabadbc7 | 199 | { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, |
805423e8 | 200 | { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 201 | { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 | 202 | { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, |
540602a4 | 203 | { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, |
f554f619 BV |
204 | { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, |
205 | { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
206 | { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
207 | { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
470446ec | 208 | { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 209 | { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, |
f554f619 BV |
210 | { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, |
211 | { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, | |
212 | { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, | |
213 | { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, | |
214 | { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, | |
4b546258 | 215 | { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
216 | { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, |
217 | { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } | |
1da177e4 LT |
218 | }; |
219 | ||
fc55e952 AH |
220 | /* buttons shared with xbox and xbox360 */ |
221 | static const signed short xpad_common_btn[] = { | |
222 | BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ | |
7beae702 | 223 | BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ |
1da177e4 LT |
224 | -1 /* terminating entry */ |
225 | }; | |
226 | ||
fc55e952 AH |
227 | /* original xbox controllers only */ |
228 | static const signed short xpad_btn[] = { | |
229 | BTN_C, BTN_Z, /* "analog" buttons */ | |
230 | -1 /* terminating entry */ | |
231 | }; | |
232 | ||
7beae702 | 233 | /* used when dpad is mapped to buttons */ |
deb8ee43 | 234 | static const signed short xpad_btn_pad[] = { |
7beae702 CF |
235 | BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ |
236 | BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ | |
deb8ee43 DC |
237 | -1 /* terminating entry */ |
238 | }; | |
239 | ||
b45d44e7 NL |
240 | /* used when triggers are mapped to buttons */ |
241 | static const signed short xpad_btn_triggers[] = { | |
242 | BTN_TL2, BTN_TR2, /* triggers left/right */ | |
243 | -1 | |
244 | }; | |
245 | ||
c7d9f7eb JK |
246 | static const signed short xpad360_btn[] = { /* buttons for x360 controller */ |
247 | BTN_TL, BTN_TR, /* Button LB/RB */ | |
248 | BTN_MODE, /* The big X button */ | |
249 | -1 | |
250 | }; | |
251 | ||
4c4c9432 | 252 | static const signed short xpad_abs[] = { |
1da177e4 LT |
253 | ABS_X, ABS_Y, /* left stick */ |
254 | ABS_RX, ABS_RY, /* right stick */ | |
deb8ee43 DC |
255 | -1 /* terminating entry */ |
256 | }; | |
257 | ||
b45d44e7 | 258 | /* used when dpad is mapped to axes */ |
deb8ee43 DC |
259 | static const signed short xpad_abs_pad[] = { |
260 | ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ | |
1da177e4 LT |
261 | -1 /* terminating entry */ |
262 | }; | |
263 | ||
b45d44e7 NL |
264 | /* used when triggers are mapped to axes */ |
265 | static const signed short xpad_abs_triggers[] = { | |
266 | ABS_Z, ABS_RZ, /* triggers left/right */ | |
267 | -1 | |
268 | }; | |
269 | ||
1a48ff81 TM |
270 | /* |
271 | * Xbox 360 has a vendor-specific class, so we cannot match it with only | |
8a0f83ea | 272 | * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we |
99de0912 | 273 | * match against vendor id as well. Wired Xbox 360 devices have protocol 1, |
1a48ff81 TM |
274 | * wireless controllers have protocol 129. |
275 | */ | |
99de0912 | 276 | #define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \ |
8a0f83ea AH |
277 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ |
278 | .idVendor = (vend), \ | |
279 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
280 | .bInterfaceSubClass = 93, \ | |
99de0912 BM |
281 | .bInterfaceProtocol = (pr) |
282 | #define XPAD_XBOX360_VENDOR(vend) \ | |
283 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \ | |
284 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) } | |
8a0f83ea | 285 | |
1a48ff81 TM |
286 | /* The Xbox One controller uses subclass 71 and protocol 208. */ |
287 | #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ | |
288 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ | |
289 | .idVendor = (vend), \ | |
290 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
291 | .bInterfaceSubClass = 71, \ | |
292 | .bInterfaceProtocol = (pr) | |
293 | #define XPAD_XBOXONE_VENDOR(vend) \ | |
294 | { XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) } | |
295 | ||
0d027966 | 296 | static struct usb_device_id xpad_table[] = { |
1da177e4 | 297 | { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */ |
4dfb15cd | 298 | XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */ |
99de0912 | 299 | XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */ |
1a48ff81 | 300 | XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */ |
99de0912 BM |
301 | XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */ |
302 | XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ | |
3ffb62cb | 303 | { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ |
99de0912 | 304 | XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */ |
fabadbc7 | 305 | XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */ |
99de0912 | 306 | XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ |
3ac91d36 | 307 | XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */ |
fabadbc7 | 308 | XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */ |
cc71a7e8 IK |
309 | XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ |
310 | XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ | |
540602a4 | 311 | XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */ |
f554f619 BV |
312 | XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ |
313 | XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */ | |
314 | XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */ | |
1da177e4 LT |
315 | { } |
316 | }; | |
317 | ||
0d027966 | 318 | MODULE_DEVICE_TABLE(usb, xpad_table); |
1da177e4 LT |
319 | |
320 | struct usb_xpad { | |
deb8ee43 DC |
321 | struct input_dev *dev; /* input device interface */ |
322 | struct usb_device *udev; /* usb device */ | |
8818e419 | 323 | struct usb_interface *intf; /* usb interface */ |
05f091ab | 324 | |
99de0912 BM |
325 | int pad_present; |
326 | ||
deb8ee43 DC |
327 | struct urb *irq_in; /* urb for interrupt in report */ |
328 | unsigned char *idata; /* input data */ | |
1da177e4 | 329 | dma_addr_t idata_dma; |
05f091ab | 330 | |
e01a06e8 JK |
331 | struct urb *irq_out; /* urb for interrupt out report */ |
332 | unsigned char *odata; /* output data */ | |
333 | dma_addr_t odata_dma; | |
4994cd8d | 334 | struct mutex odata_mutex; |
4994cd8d JK |
335 | |
336 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
337 | struct xpad_led *led; | |
e01a06e8 JK |
338 | #endif |
339 | ||
4994cd8d | 340 | char phys[64]; /* physical device path */ |
deb8ee43 | 341 | |
b45d44e7 | 342 | int mapping; /* map d-pad to buttons or to axes */ |
c7d9f7eb | 343 | int xtype; /* type of xbox device */ |
e3b65174 | 344 | int pad_nr; /* the order x360 pads were attached */ |
b8154002 | 345 | const char *name; /* name of the device */ |
1da177e4 LT |
346 | }; |
347 | ||
348 | /* | |
349 | * xpad_process_packet | |
350 | * | |
351 | * Completes a request by converting the data into events for the | |
352 | * input subsystem. | |
353 | * | |
354 | * The used report descriptor was taken from ITO Takayukis website: | |
355 | * http://euc.jp/periphs/xbox-controller.ja.html | |
356 | */ | |
7d12e780 | 357 | static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
1da177e4 | 358 | { |
c5b7c7c3 | 359 | struct input_dev *dev = xpad->dev; |
1da177e4 | 360 | |
7beae702 CF |
361 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
362 | /* left stick */ | |
363 | input_report_abs(dev, ABS_X, | |
364 | (__s16) le16_to_cpup((__le16 *)(data + 12))); | |
365 | input_report_abs(dev, ABS_Y, | |
366 | ~(__s16) le16_to_cpup((__le16 *)(data + 14))); | |
367 | ||
368 | /* right stick */ | |
369 | input_report_abs(dev, ABS_RX, | |
370 | (__s16) le16_to_cpup((__le16 *)(data + 16))); | |
371 | input_report_abs(dev, ABS_RY, | |
372 | ~(__s16) le16_to_cpup((__le16 *)(data + 18))); | |
373 | } | |
05f091ab | 374 | |
1da177e4 | 375 | /* triggers left/right */ |
b45d44e7 NL |
376 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
377 | input_report_key(dev, BTN_TL2, data[10]); | |
378 | input_report_key(dev, BTN_TR2, data[11]); | |
379 | } else { | |
380 | input_report_abs(dev, ABS_Z, data[10]); | |
381 | input_report_abs(dev, ABS_RZ, data[11]); | |
382 | } | |
05f091ab | 383 | |
1da177e4 | 384 | /* digital pad */ |
b45d44e7 | 385 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
386 | /* dpad as buttons (left, right, up, down) */ |
387 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
388 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
389 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
390 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
b45d44e7 NL |
391 | } else { |
392 | input_report_abs(dev, ABS_HAT0X, | |
393 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
394 | input_report_abs(dev, ABS_HAT0Y, | |
395 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
deb8ee43 | 396 | } |
05f091ab | 397 | |
1da177e4 | 398 | /* start/back buttons and stick press left/right */ |
deb8ee43 | 399 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 400 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
deb8ee43 DC |
401 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); |
402 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
05f091ab | 403 | |
1da177e4 LT |
404 | /* "analog" buttons A, B, X, Y */ |
405 | input_report_key(dev, BTN_A, data[4]); | |
406 | input_report_key(dev, BTN_B, data[5]); | |
407 | input_report_key(dev, BTN_X, data[6]); | |
408 | input_report_key(dev, BTN_Y, data[7]); | |
05f091ab | 409 | |
1da177e4 LT |
410 | /* "analog" buttons black, white */ |
411 | input_report_key(dev, BTN_C, data[8]); | |
412 | input_report_key(dev, BTN_Z, data[9]); | |
413 | ||
414 | input_sync(dev); | |
415 | } | |
416 | ||
c7d9f7eb JK |
417 | /* |
418 | * xpad360_process_packet | |
419 | * | |
420 | * Completes a request by converting the data into events for the | |
421 | * input subsystem. It is version for xbox 360 controller | |
422 | * | |
423 | * The used report descriptor was taken from: | |
424 | * http://www.free60.org/wiki/Gamepad | |
425 | */ | |
426 | ||
20b3cdd6 DT |
427 | static void xpad360_process_packet(struct usb_xpad *xpad, |
428 | u16 cmd, unsigned char *data) | |
c7d9f7eb JK |
429 | { |
430 | struct input_dev *dev = xpad->dev; | |
431 | ||
432 | /* digital pad */ | |
b45d44e7 | 433 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
434 | /* dpad as buttons (left, right, up, down) */ |
435 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
436 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
437 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
438 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
5ee8bda9 PR |
439 | } |
440 | ||
441 | /* | |
442 | * This should be a simple else block. However historically | |
443 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
444 | * made no sense, but now we can not just switch back and have to | |
445 | * support both behaviors. | |
446 | */ | |
447 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
448 | xpad->xtype == XTYPE_XBOX360W) { | |
b45d44e7 NL |
449 | input_report_abs(dev, ABS_HAT0X, |
450 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
451 | input_report_abs(dev, ABS_HAT0Y, | |
452 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
c7d9f7eb JK |
453 | } |
454 | ||
455 | /* start/back buttons */ | |
ae91d10a | 456 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 457 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
c7d9f7eb JK |
458 | |
459 | /* stick press left/right */ | |
460 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); | |
461 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
462 | ||
463 | /* buttons A,B,X,Y,TL,TR and MODE */ | |
ae91d10a DT |
464 | input_report_key(dev, BTN_A, data[3] & 0x10); |
465 | input_report_key(dev, BTN_B, data[3] & 0x20); | |
466 | input_report_key(dev, BTN_X, data[3] & 0x40); | |
467 | input_report_key(dev, BTN_Y, data[3] & 0x80); | |
468 | input_report_key(dev, BTN_TL, data[3] & 0x01); | |
469 | input_report_key(dev, BTN_TR, data[3] & 0x02); | |
470 | input_report_key(dev, BTN_MODE, data[3] & 0x04); | |
c7d9f7eb | 471 | |
7beae702 CF |
472 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
473 | /* left stick */ | |
474 | input_report_abs(dev, ABS_X, | |
475 | (__s16) le16_to_cpup((__le16 *)(data + 6))); | |
476 | input_report_abs(dev, ABS_Y, | |
477 | ~(__s16) le16_to_cpup((__le16 *)(data + 8))); | |
478 | ||
479 | /* right stick */ | |
480 | input_report_abs(dev, ABS_RX, | |
481 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
482 | input_report_abs(dev, ABS_RY, | |
483 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
484 | } | |
c7d9f7eb JK |
485 | |
486 | /* triggers left/right */ | |
b45d44e7 NL |
487 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
488 | input_report_key(dev, BTN_TL2, data[4]); | |
489 | input_report_key(dev, BTN_TR2, data[5]); | |
490 | } else { | |
491 | input_report_abs(dev, ABS_Z, data[4]); | |
492 | input_report_abs(dev, ABS_RZ, data[5]); | |
493 | } | |
c7d9f7eb JK |
494 | |
495 | input_sync(dev); | |
496 | } | |
497 | ||
cae705ba PR |
498 | static void xpad_identify_controller(struct usb_xpad *xpad); |
499 | ||
99de0912 BM |
500 | /* |
501 | * xpad360w_process_packet | |
502 | * | |
503 | * Completes a request by converting the data into events for the | |
504 | * input subsystem. It is version for xbox 360 wireless controller. | |
505 | * | |
506 | * Byte.Bit | |
507 | * 00.1 - Status change: The controller or headset has connected/disconnected | |
508 | * Bits 01.7 and 01.6 are valid | |
509 | * 01.7 - Controller present | |
510 | * 01.6 - Headset present | |
511 | * 01.1 - Pad state (Bytes 4+) valid | |
512 | * | |
513 | */ | |
99de0912 BM |
514 | static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
515 | { | |
516 | /* Presence change */ | |
517 | if (data[0] & 0x08) { | |
518 | if (data[1] & 0x80) { | |
519 | xpad->pad_present = 1; | |
cae705ba PR |
520 | /* |
521 | * Light up the segment corresponding to | |
522 | * controller number. | |
523 | */ | |
524 | xpad_identify_controller(xpad); | |
99de0912 BM |
525 | } else |
526 | xpad->pad_present = 0; | |
527 | } | |
528 | ||
529 | /* Valid pad data */ | |
530 | if (!(data[1] & 0x1)) | |
531 | return; | |
532 | ||
533 | xpad360_process_packet(xpad, cmd, &data[4]); | |
534 | } | |
535 | ||
1a48ff81 TM |
536 | /* |
537 | * xpadone_process_buttons | |
538 | * | |
539 | * Process a button update packet from an Xbox one controller. | |
540 | */ | |
541 | static void xpadone_process_buttons(struct usb_xpad *xpad, | |
542 | struct input_dev *dev, | |
543 | unsigned char *data) | |
544 | { | |
545 | /* menu/view buttons */ | |
546 | input_report_key(dev, BTN_START, data[4] & 0x04); | |
547 | input_report_key(dev, BTN_SELECT, data[4] & 0x08); | |
548 | ||
549 | /* buttons A,B,X,Y */ | |
550 | input_report_key(dev, BTN_A, data[4] & 0x10); | |
551 | input_report_key(dev, BTN_B, data[4] & 0x20); | |
552 | input_report_key(dev, BTN_X, data[4] & 0x40); | |
553 | input_report_key(dev, BTN_Y, data[4] & 0x80); | |
554 | ||
555 | /* digital pad */ | |
556 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
557 | /* dpad as buttons (left, right, up, down) */ | |
558 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04); | |
559 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08); | |
560 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01); | |
561 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02); | |
562 | } else { | |
563 | input_report_abs(dev, ABS_HAT0X, | |
564 | !!(data[5] & 0x08) - !!(data[5] & 0x04)); | |
565 | input_report_abs(dev, ABS_HAT0Y, | |
566 | !!(data[5] & 0x02) - !!(data[5] & 0x01)); | |
567 | } | |
568 | ||
569 | /* TL/TR */ | |
570 | input_report_key(dev, BTN_TL, data[5] & 0x10); | |
571 | input_report_key(dev, BTN_TR, data[5] & 0x20); | |
572 | ||
573 | /* stick press left/right */ | |
574 | input_report_key(dev, BTN_THUMBL, data[5] & 0x40); | |
575 | input_report_key(dev, BTN_THUMBR, data[5] & 0x80); | |
576 | ||
577 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
578 | /* left stick */ | |
579 | input_report_abs(dev, ABS_X, | |
580 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
581 | input_report_abs(dev, ABS_Y, | |
582 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
583 | ||
584 | /* right stick */ | |
585 | input_report_abs(dev, ABS_RX, | |
586 | (__s16) le16_to_cpup((__le16 *)(data + 14))); | |
587 | input_report_abs(dev, ABS_RY, | |
588 | ~(__s16) le16_to_cpup((__le16 *)(data + 16))); | |
589 | } | |
590 | ||
591 | /* triggers left/right */ | |
592 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
593 | input_report_key(dev, BTN_TL2, | |
594 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
595 | input_report_key(dev, BTN_TR2, | |
596 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
597 | } else { | |
598 | input_report_abs(dev, ABS_Z, | |
599 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
600 | input_report_abs(dev, ABS_RZ, | |
601 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
602 | } | |
603 | ||
604 | input_sync(dev); | |
605 | } | |
606 | ||
607 | /* | |
608 | * xpadone_process_packet | |
609 | * | |
610 | * Completes a request by converting the data into events for the | |
611 | * input subsystem. This version is for the Xbox One controller. | |
612 | * | |
613 | * The report format was gleaned from | |
614 | * https://github.com/kylelemons/xbox/blob/master/xbox.go | |
615 | */ | |
616 | ||
617 | static void xpadone_process_packet(struct usb_xpad *xpad, | |
618 | u16 cmd, unsigned char *data) | |
619 | { | |
620 | struct input_dev *dev = xpad->dev; | |
621 | ||
622 | switch (data[0]) { | |
623 | case 0x20: | |
624 | xpadone_process_buttons(xpad, dev, data); | |
625 | break; | |
626 | ||
627 | case 0x07: | |
628 | /* the xbox button has its own special report */ | |
629 | input_report_key(dev, BTN_MODE, data[4] & 0x01); | |
630 | input_sync(dev); | |
631 | break; | |
632 | } | |
633 | } | |
634 | ||
7d12e780 | 635 | static void xpad_irq_in(struct urb *urb) |
1da177e4 LT |
636 | { |
637 | struct usb_xpad *xpad = urb->context; | |
8818e419 | 638 | struct device *dev = &xpad->intf->dev; |
6fc88f53 | 639 | int retval, status; |
05f091ab | 640 | |
6fc88f53 ON |
641 | status = urb->status; |
642 | ||
643 | switch (status) { | |
1da177e4 LT |
644 | case 0: |
645 | /* success */ | |
646 | break; | |
647 | case -ECONNRESET: | |
648 | case -ENOENT: | |
649 | case -ESHUTDOWN: | |
650 | /* this urb is terminated, clean up */ | |
c4f0bbcd | 651 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
ea3e6c59 | 652 | __func__, status); |
1da177e4 LT |
653 | return; |
654 | default: | |
c4f0bbcd | 655 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
ea3e6c59 | 656 | __func__, status); |
1da177e4 LT |
657 | goto exit; |
658 | } | |
05f091ab | 659 | |
99de0912 BM |
660 | switch (xpad->xtype) { |
661 | case XTYPE_XBOX360: | |
c7d9f7eb | 662 | xpad360_process_packet(xpad, 0, xpad->idata); |
99de0912 BM |
663 | break; |
664 | case XTYPE_XBOX360W: | |
665 | xpad360w_process_packet(xpad, 0, xpad->idata); | |
666 | break; | |
1a48ff81 TM |
667 | case XTYPE_XBOXONE: |
668 | xpadone_process_packet(xpad, 0, xpad->idata); | |
669 | break; | |
99de0912 | 670 | default: |
c7d9f7eb | 671 | xpad_process_packet(xpad, 0, xpad->idata); |
99de0912 | 672 | } |
1da177e4 LT |
673 | |
674 | exit: | |
dd38d688 | 675 | retval = usb_submit_urb(urb, GFP_ATOMIC); |
1da177e4 | 676 | if (retval) |
c4f0bbcd | 677 | dev_err(dev, "%s - usb_submit_urb failed with result %d\n", |
9cb757bf | 678 | __func__, retval); |
1da177e4 LT |
679 | } |
680 | ||
e01a06e8 JK |
681 | static void xpad_irq_out(struct urb *urb) |
682 | { | |
9cb757bf | 683 | struct usb_xpad *xpad = urb->context; |
8818e419 | 684 | struct device *dev = &xpad->intf->dev; |
6fc88f53 ON |
685 | int retval, status; |
686 | ||
687 | status = urb->status; | |
e01a06e8 | 688 | |
6fc88f53 | 689 | switch (status) { |
70a6f2e6 | 690 | case 0: |
e01a06e8 | 691 | /* success */ |
70a6f2e6 MG |
692 | return; |
693 | ||
694 | case -ECONNRESET: | |
695 | case -ENOENT: | |
696 | case -ESHUTDOWN: | |
697 | /* this urb is terminated, clean up */ | |
c4f0bbcd GKH |
698 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
699 | __func__, status); | |
70a6f2e6 MG |
700 | return; |
701 | ||
702 | default: | |
c4f0bbcd GKH |
703 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
704 | __func__, status); | |
70a6f2e6 | 705 | goto exit; |
e01a06e8 JK |
706 | } |
707 | ||
708 | exit: | |
709 | retval = usb_submit_urb(urb, GFP_ATOMIC); | |
710 | if (retval) | |
c4f0bbcd | 711 | dev_err(dev, "%s - usb_submit_urb failed with result %d\n", |
9cb757bf | 712 | __func__, retval); |
e01a06e8 JK |
713 | } |
714 | ||
4994cd8d | 715 | static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) |
e01a06e8 JK |
716 | { |
717 | struct usb_endpoint_descriptor *ep_irq_out; | |
1a48ff81 | 718 | int ep_irq_out_idx; |
49cc69b6 | 719 | int error; |
e01a06e8 | 720 | |
b514d4f7 | 721 | if (xpad->xtype == XTYPE_UNKNOWN) |
e01a06e8 JK |
722 | return 0; |
723 | ||
997ea58e DM |
724 | xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, |
725 | GFP_KERNEL, &xpad->odata_dma); | |
49cc69b6 AL |
726 | if (!xpad->odata) { |
727 | error = -ENOMEM; | |
e01a06e8 | 728 | goto fail1; |
49cc69b6 | 729 | } |
e01a06e8 | 730 | |
4994cd8d JK |
731 | mutex_init(&xpad->odata_mutex); |
732 | ||
e01a06e8 | 733 | xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); |
49cc69b6 AL |
734 | if (!xpad->irq_out) { |
735 | error = -ENOMEM; | |
e01a06e8 | 736 | goto fail2; |
49cc69b6 | 737 | } |
e01a06e8 | 738 | |
1a48ff81 TM |
739 | /* Xbox One controller has in/out endpoints swapped. */ |
740 | ep_irq_out_idx = xpad->xtype == XTYPE_XBOXONE ? 0 : 1; | |
741 | ep_irq_out = &intf->cur_altsetting->endpoint[ep_irq_out_idx].desc; | |
742 | ||
e01a06e8 JK |
743 | usb_fill_int_urb(xpad->irq_out, xpad->udev, |
744 | usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), | |
745 | xpad->odata, XPAD_PKT_LEN, | |
746 | xpad_irq_out, xpad, ep_irq_out->bInterval); | |
747 | xpad->irq_out->transfer_dma = xpad->odata_dma; | |
748 | xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
749 | ||
e01a06e8 JK |
750 | return 0; |
751 | ||
997ea58e | 752 | fail2: usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); |
e01a06e8 JK |
753 | fail1: return error; |
754 | } | |
755 | ||
4994cd8d | 756 | static void xpad_stop_output(struct usb_xpad *xpad) |
e01a06e8 | 757 | { |
b514d4f7 | 758 | if (xpad->xtype != XTYPE_UNKNOWN) |
e01a06e8 JK |
759 | usb_kill_urb(xpad->irq_out); |
760 | } | |
761 | ||
4994cd8d | 762 | static void xpad_deinit_output(struct usb_xpad *xpad) |
e01a06e8 | 763 | { |
b514d4f7 | 764 | if (xpad->xtype != XTYPE_UNKNOWN) { |
e01a06e8 | 765 | usb_free_urb(xpad->irq_out); |
997ea58e | 766 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, |
e01a06e8 JK |
767 | xpad->odata, xpad->odata_dma); |
768 | } | |
769 | } | |
4994cd8d | 770 | |
aba54876 PR |
771 | static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) |
772 | { | |
773 | int retval; | |
774 | ||
775 | mutex_lock(&xpad->odata_mutex); | |
776 | ||
777 | xpad->odata[0] = 0x08; | |
778 | xpad->odata[1] = 0x00; | |
779 | xpad->odata[2] = 0x0F; | |
780 | xpad->odata[3] = 0xC0; | |
781 | xpad->odata[4] = 0x00; | |
782 | xpad->odata[5] = 0x00; | |
783 | xpad->odata[6] = 0x00; | |
784 | xpad->odata[7] = 0x00; | |
785 | xpad->odata[8] = 0x00; | |
786 | xpad->odata[9] = 0x00; | |
787 | xpad->odata[10] = 0x00; | |
788 | xpad->odata[11] = 0x00; | |
789 | xpad->irq_out->transfer_buffer_length = 12; | |
790 | ||
791 | retval = usb_submit_urb(xpad->irq_out, GFP_KERNEL); | |
792 | ||
793 | mutex_unlock(&xpad->odata_mutex); | |
794 | ||
795 | return retval; | |
796 | } | |
797 | ||
4994cd8d | 798 | #ifdef CONFIG_JOYSTICK_XPAD_FF |
12187305 | 799 | static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) |
4994cd8d JK |
800 | { |
801 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
06008152 PR |
802 | __u16 strong; |
803 | __u16 weak; | |
e01a06e8 | 804 | |
06008152 PR |
805 | if (effect->type != FF_RUMBLE) |
806 | return 0; | |
807 | ||
808 | strong = effect->u.rumble.strong_magnitude; | |
809 | weak = effect->u.rumble.weak_magnitude; | |
810 | ||
811 | switch (xpad->xtype) { | |
812 | case XTYPE_XBOX: | |
813 | xpad->odata[0] = 0x00; | |
814 | xpad->odata[1] = 0x06; | |
815 | xpad->odata[2] = 0x00; | |
816 | xpad->odata[3] = strong / 256; /* left actuator */ | |
817 | xpad->odata[4] = 0x00; | |
818 | xpad->odata[5] = weak / 256; /* right actuator */ | |
819 | xpad->irq_out->transfer_buffer_length = 6; | |
820 | break; | |
821 | ||
822 | case XTYPE_XBOX360: | |
823 | xpad->odata[0] = 0x00; | |
824 | xpad->odata[1] = 0x08; | |
825 | xpad->odata[2] = 0x00; | |
826 | xpad->odata[3] = strong / 256; /* left actuator? */ | |
827 | xpad->odata[4] = weak / 256; /* right actuator? */ | |
828 | xpad->odata[5] = 0x00; | |
829 | xpad->odata[6] = 0x00; | |
830 | xpad->odata[7] = 0x00; | |
831 | xpad->irq_out->transfer_buffer_length = 8; | |
832 | break; | |
833 | ||
834 | case XTYPE_XBOX360W: | |
835 | xpad->odata[0] = 0x00; | |
836 | xpad->odata[1] = 0x01; | |
837 | xpad->odata[2] = 0x0F; | |
838 | xpad->odata[3] = 0xC0; | |
839 | xpad->odata[4] = 0x00; | |
840 | xpad->odata[5] = strong / 256; | |
841 | xpad->odata[6] = weak / 256; | |
842 | xpad->odata[7] = 0x00; | |
843 | xpad->odata[8] = 0x00; | |
844 | xpad->odata[9] = 0x00; | |
845 | xpad->odata[10] = 0x00; | |
846 | xpad->odata[11] = 0x00; | |
847 | xpad->irq_out->transfer_buffer_length = 12; | |
848 | break; | |
849 | ||
850 | case XTYPE_XBOXONE: | |
851 | xpad->odata[0] = 0x09; /* activate rumble */ | |
852 | xpad->odata[1] = 0x08; | |
853 | xpad->odata[2] = 0x00; | |
854 | xpad->odata[3] = 0x08; /* continuous effect */ | |
855 | xpad->odata[4] = 0x00; /* simple rumble mode */ | |
856 | xpad->odata[5] = 0x03; /* L and R actuator only */ | |
857 | xpad->odata[6] = 0x00; /* TODO: LT actuator */ | |
858 | xpad->odata[7] = 0x00; /* TODO: RT actuator */ | |
859 | xpad->odata[8] = strong / 256; /* left actuator */ | |
860 | xpad->odata[9] = weak / 256; /* right actuator */ | |
861 | xpad->odata[10] = 0x80; /* length of pulse */ | |
862 | xpad->odata[11] = 0x00; /* stop period of pulse */ | |
863 | xpad->irq_out->transfer_buffer_length = 12; | |
864 | break; | |
865 | ||
866 | default: | |
867 | dev_dbg(&xpad->dev->dev, | |
868 | "%s - rumble command sent to unsupported xpad type: %d\n", | |
869 | __func__, xpad->xtype); | |
870 | return -EINVAL; | |
4994cd8d JK |
871 | } |
872 | ||
06008152 | 873 | return usb_submit_urb(xpad->irq_out, GFP_ATOMIC); |
4994cd8d JK |
874 | } |
875 | ||
876 | static int xpad_init_ff(struct usb_xpad *xpad) | |
877 | { | |
0604949c | 878 | if (xpad->xtype == XTYPE_UNKNOWN) |
cfbe2010 AH |
879 | return 0; |
880 | ||
4994cd8d JK |
881 | input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); |
882 | ||
883 | return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); | |
884 | } | |
885 | ||
886 | #else | |
887 | static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } | |
888 | #endif | |
889 | ||
890 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
891 | #include <linux/leds.h> | |
e3b65174 PR |
892 | #include <linux/idr.h> |
893 | ||
894 | static DEFINE_IDA(xpad_pad_seq); | |
4994cd8d JK |
895 | |
896 | struct xpad_led { | |
897 | char name[16]; | |
898 | struct led_classdev led_cdev; | |
899 | struct usb_xpad *xpad; | |
900 | }; | |
901 | ||
75b7f05d | 902 | /** |
1f6f02b7 | 903 | * set the LEDs on Xbox360 / Wireless Controllers |
75b7f05d PLG |
904 | * @param command |
905 | * 0: off | |
906 | * 1: all blink, then previous setting | |
907 | * 2: 1/top-left blink, then on | |
908 | * 3: 2/top-right blink, then on | |
909 | * 4: 3/bottom-left blink, then on | |
910 | * 5: 4/bottom-right blink, then on | |
911 | * 6: 1/top-left on | |
912 | * 7: 2/top-right on | |
913 | * 8: 3/bottom-left on | |
914 | * 9: 4/bottom-right on | |
915 | * 10: rotate | |
916 | * 11: blink, based on previous setting | |
917 | * 12: slow blink, based on previous setting | |
918 | * 13: rotate with two lights | |
919 | * 14: persistent slow all blink | |
920 | * 15: blink once, then previous setting | |
921 | */ | |
4994cd8d JK |
922 | static void xpad_send_led_command(struct usb_xpad *xpad, int command) |
923 | { | |
75b7f05d PLG |
924 | command %= 16; |
925 | ||
926 | mutex_lock(&xpad->odata_mutex); | |
927 | ||
928 | switch (xpad->xtype) { | |
929 | case XTYPE_XBOX360: | |
4994cd8d JK |
930 | xpad->odata[0] = 0x01; |
931 | xpad->odata[1] = 0x03; | |
932 | xpad->odata[2] = command; | |
04021e4e | 933 | xpad->irq_out->transfer_buffer_length = 3; |
75b7f05d PLG |
934 | break; |
935 | case XTYPE_XBOX360W: | |
936 | xpad->odata[0] = 0x00; | |
937 | xpad->odata[1] = 0x00; | |
938 | xpad->odata[2] = 0x08; | |
939 | xpad->odata[3] = 0x40 + command; | |
940 | xpad->odata[4] = 0x00; | |
941 | xpad->odata[5] = 0x00; | |
942 | xpad->odata[6] = 0x00; | |
943 | xpad->odata[7] = 0x00; | |
944 | xpad->odata[8] = 0x00; | |
945 | xpad->odata[9] = 0x00; | |
946 | xpad->odata[10] = 0x00; | |
947 | xpad->odata[11] = 0x00; | |
948 | xpad->irq_out->transfer_buffer_length = 12; | |
949 | break; | |
4994cd8d | 950 | } |
75b7f05d PLG |
951 | |
952 | usb_submit_urb(xpad->irq_out, GFP_KERNEL); | |
953 | mutex_unlock(&xpad->odata_mutex); | |
4994cd8d JK |
954 | } |
955 | ||
1f6f02b7 PR |
956 | /* |
957 | * Light up the segment corresponding to the pad number on | |
958 | * Xbox 360 Controllers. | |
959 | */ | |
cae705ba PR |
960 | static void xpad_identify_controller(struct usb_xpad *xpad) |
961 | { | |
1f6f02b7 | 962 | xpad_send_led_command(xpad, (xpad->pad_nr % 4) + 2); |
cae705ba PR |
963 | } |
964 | ||
4994cd8d JK |
965 | static void xpad_led_set(struct led_classdev *led_cdev, |
966 | enum led_brightness value) | |
967 | { | |
968 | struct xpad_led *xpad_led = container_of(led_cdev, | |
969 | struct xpad_led, led_cdev); | |
970 | ||
971 | xpad_send_led_command(xpad_led->xpad, value); | |
972 | } | |
973 | ||
974 | static int xpad_led_probe(struct usb_xpad *xpad) | |
975 | { | |
4994cd8d JK |
976 | struct xpad_led *led; |
977 | struct led_classdev *led_cdev; | |
978 | int error; | |
979 | ||
75b7f05d | 980 | if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) |
4994cd8d JK |
981 | return 0; |
982 | ||
983 | xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL); | |
984 | if (!led) | |
985 | return -ENOMEM; | |
986 | ||
e3b65174 PR |
987 | xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL); |
988 | if (xpad->pad_nr < 0) { | |
989 | error = xpad->pad_nr; | |
990 | goto err_free_mem; | |
991 | } | |
4994cd8d | 992 | |
e3b65174 | 993 | snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); |
4994cd8d JK |
994 | led->xpad = xpad; |
995 | ||
996 | led_cdev = &led->led_cdev; | |
997 | led_cdev->name = led->name; | |
998 | led_cdev->brightness_set = xpad_led_set; | |
999 | ||
1000 | error = led_classdev_register(&xpad->udev->dev, led_cdev); | |
e3b65174 PR |
1001 | if (error) |
1002 | goto err_free_id; | |
4994cd8d | 1003 | |
fbe6a311 PR |
1004 | if (xpad->xtype == XTYPE_XBOX360) { |
1005 | /* | |
1006 | * Light up the segment corresponding to controller | |
1007 | * number on wired devices. On wireless we'll do that | |
1008 | * when they respond to "presence" packet. | |
1009 | */ | |
1010 | xpad_identify_controller(xpad); | |
1011 | } | |
1012 | ||
4994cd8d | 1013 | return 0; |
e3b65174 PR |
1014 | |
1015 | err_free_id: | |
1016 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); | |
1017 | err_free_mem: | |
1018 | kfree(led); | |
1019 | xpad->led = NULL; | |
1020 | return error; | |
4994cd8d JK |
1021 | } |
1022 | ||
1023 | static void xpad_led_disconnect(struct usb_xpad *xpad) | |
1024 | { | |
1025 | struct xpad_led *xpad_led = xpad->led; | |
1026 | ||
1027 | if (xpad_led) { | |
1028 | led_classdev_unregister(&xpad_led->led_cdev); | |
e3b65174 | 1029 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); |
6ff92a6d | 1030 | kfree(xpad_led); |
4994cd8d JK |
1031 | } |
1032 | } | |
e01a06e8 | 1033 | #else |
4994cd8d JK |
1034 | static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } |
1035 | static void xpad_led_disconnect(struct usb_xpad *xpad) { } | |
cae705ba | 1036 | static void xpad_identify_controller(struct usb_xpad *xpad) { } |
e01a06e8 JK |
1037 | #endif |
1038 | ||
1039 | static int xpad_open(struct input_dev *dev) | |
1da177e4 | 1040 | { |
7791bdae | 1041 | struct usb_xpad *xpad = input_get_drvdata(dev); |
05f091ab | 1042 | |
99de0912 | 1043 | /* URB was submitted in probe */ |
0d027966 | 1044 | if (xpad->xtype == XTYPE_XBOX360W) |
99de0912 BM |
1045 | return 0; |
1046 | ||
1da177e4 | 1047 | xpad->irq_in->dev = xpad->udev; |
65cde54b | 1048 | if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) |
1da177e4 | 1049 | return -EIO; |
05f091ab | 1050 | |
1a48ff81 TM |
1051 | if (xpad->xtype == XTYPE_XBOXONE) { |
1052 | /* Xbox one controller needs to be initialized. */ | |
1053 | xpad->odata[0] = 0x05; | |
1054 | xpad->odata[1] = 0x20; | |
1055 | xpad->irq_out->transfer_buffer_length = 2; | |
1056 | return usb_submit_urb(xpad->irq_out, GFP_KERNEL); | |
1057 | } | |
1058 | ||
1da177e4 LT |
1059 | return 0; |
1060 | } | |
1061 | ||
e01a06e8 | 1062 | static void xpad_close(struct input_dev *dev) |
1da177e4 | 1063 | { |
7791bdae | 1064 | struct usb_xpad *xpad = input_get_drvdata(dev); |
05f091ab | 1065 | |
161feb24 | 1066 | if (xpad->xtype != XTYPE_XBOX360W) |
99de0912 | 1067 | usb_kill_urb(xpad->irq_in); |
161feb24 | 1068 | |
4994cd8d | 1069 | xpad_stop_output(xpad); |
1da177e4 LT |
1070 | } |
1071 | ||
deb8ee43 DC |
1072 | static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) |
1073 | { | |
1a48ff81 | 1074 | struct usb_xpad *xpad = input_get_drvdata(input_dev); |
deb8ee43 DC |
1075 | set_bit(abs, input_dev->absbit); |
1076 | ||
1077 | switch (abs) { | |
1078 | case ABS_X: | |
1079 | case ABS_Y: | |
1080 | case ABS_RX: | |
1081 | case ABS_RY: /* the two sticks */ | |
1082 | input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); | |
1083 | break; | |
1084 | case ABS_Z: | |
b45d44e7 | 1085 | case ABS_RZ: /* the triggers (if mapped to axes) */ |
1a48ff81 TM |
1086 | if (xpad->xtype == XTYPE_XBOXONE) |
1087 | input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); | |
1088 | else | |
1089 | input_set_abs_params(input_dev, abs, 0, 255, 0, 0); | |
deb8ee43 DC |
1090 | break; |
1091 | case ABS_HAT0X: | |
b45d44e7 | 1092 | case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ |
deb8ee43 DC |
1093 | input_set_abs_params(input_dev, abs, -1, 1, 0, 0); |
1094 | break; | |
1095 | } | |
1096 | } | |
1097 | ||
b8154002 PLG |
1098 | static void xpad_deinit_input(struct usb_xpad *xpad) |
1099 | { | |
1100 | xpad_led_disconnect(xpad); | |
1101 | input_unregister_device(xpad->dev); | |
1102 | } | |
1103 | ||
1104 | static int xpad_init_input(struct usb_xpad *xpad) | |
1da177e4 | 1105 | { |
c5b7c7c3 | 1106 | struct input_dev *input_dev; |
49cc69b6 | 1107 | int i, error; |
05f091ab | 1108 | |
c5b7c7c3 | 1109 | input_dev = input_allocate_device(); |
b8154002 PLG |
1110 | if (!input_dev) |
1111 | return -ENOMEM; | |
b45d44e7 | 1112 | |
c5b7c7c3 | 1113 | xpad->dev = input_dev; |
b8154002 | 1114 | input_dev->name = xpad->name; |
c5b7c7c3 | 1115 | input_dev->phys = xpad->phys; |
b8154002 PLG |
1116 | usb_to_input_id(xpad->udev, &input_dev->id); |
1117 | input_dev->dev.parent = &xpad->intf->dev; | |
7791bdae DT |
1118 | |
1119 | input_set_drvdata(input_dev, xpad); | |
1120 | ||
c5b7c7c3 DT |
1121 | input_dev->open = xpad_open; |
1122 | input_dev->close = xpad_close; | |
05f091ab | 1123 | |
b8154002 | 1124 | __set_bit(EV_KEY, input_dev->evbit); |
7beae702 CF |
1125 | |
1126 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
b8154002 | 1127 | __set_bit(EV_ABS, input_dev->evbit); |
7beae702 CF |
1128 | /* set up axes */ |
1129 | for (i = 0; xpad_abs[i] >= 0; i++) | |
1130 | xpad_set_up_abs(input_dev, xpad_abs[i]); | |
1131 | } | |
05f091ab | 1132 | |
7beae702 | 1133 | /* set up standard buttons */ |
fc55e952 | 1134 | for (i = 0; xpad_common_btn[i] >= 0; i++) |
b45d44e7 | 1135 | __set_bit(xpad_common_btn[i], input_dev->keybit); |
05f091ab | 1136 | |
7beae702 | 1137 | /* set up model-specific ones */ |
1a48ff81 TM |
1138 | if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || |
1139 | xpad->xtype == XTYPE_XBOXONE) { | |
b45d44e7 NL |
1140 | for (i = 0; xpad360_btn[i] >= 0; i++) |
1141 | __set_bit(xpad360_btn[i], input_dev->keybit); | |
1142 | } else { | |
1143 | for (i = 0; xpad_btn[i] >= 0; i++) | |
1144 | __set_bit(xpad_btn[i], input_dev->keybit); | |
1145 | } | |
1146 | ||
1147 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
1148 | for (i = 0; xpad_btn_pad[i] >= 0; i++) | |
1149 | __set_bit(xpad_btn_pad[i], input_dev->keybit); | |
5ee8bda9 PR |
1150 | } |
1151 | ||
1152 | /* | |
1153 | * This should be a simple else block. However historically | |
1154 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
1155 | * made no sense, but now we can not just switch back and have to | |
1156 | * support both behaviors. | |
1157 | */ | |
1158 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
1159 | xpad->xtype == XTYPE_XBOX360W) { | |
deb8ee43 | 1160 | for (i = 0; xpad_abs_pad[i] >= 0; i++) |
1a48ff81 | 1161 | xpad_set_up_abs(input_dev, xpad_abs_pad[i]); |
b45d44e7 NL |
1162 | } |
1163 | ||
1164 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
1165 | for (i = 0; xpad_btn_triggers[i] >= 0; i++) | |
1166 | __set_bit(xpad_btn_triggers[i], input_dev->keybit); | |
1167 | } else { | |
1168 | for (i = 0; xpad_abs_triggers[i] >= 0; i++) | |
1169 | xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); | |
1170 | } | |
05f091ab | 1171 | |
4994cd8d JK |
1172 | error = xpad_init_ff(xpad); |
1173 | if (error) | |
b8154002 | 1174 | goto err_free_input; |
4994cd8d JK |
1175 | |
1176 | error = xpad_led_probe(xpad); | |
1177 | if (error) | |
b8154002 PLG |
1178 | goto err_destroy_ff; |
1179 | ||
1180 | error = input_register_device(xpad->dev); | |
1181 | if (error) | |
1182 | goto err_disconnect_led; | |
1183 | ||
1184 | return 0; | |
1185 | ||
1186 | err_disconnect_led: | |
1187 | xpad_led_disconnect(xpad); | |
1188 | err_destroy_ff: | |
1189 | input_ff_destroy(input_dev); | |
1190 | err_free_input: | |
1191 | input_free_device(input_dev); | |
1192 | return error; | |
1193 | } | |
1194 | ||
1195 | static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) | |
1196 | { | |
1197 | struct usb_device *udev = interface_to_usbdev(intf); | |
1198 | struct usb_xpad *xpad; | |
1199 | struct usb_endpoint_descriptor *ep_irq_in; | |
1200 | int ep_irq_in_idx; | |
1201 | int i, error; | |
1202 | ||
1203 | for (i = 0; xpad_device[i].idVendor; i++) { | |
1204 | if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && | |
1205 | (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) | |
1206 | break; | |
1207 | } | |
1208 | ||
1209 | if (xpad_device[i].xtype == XTYPE_XBOXONE && | |
1210 | intf->cur_altsetting->desc.bInterfaceNumber != 0) { | |
1211 | /* | |
1212 | * The Xbox One controller lists three interfaces all with the | |
1213 | * same interface class, subclass and protocol. Differentiate by | |
1214 | * interface number. | |
1215 | */ | |
1216 | return -ENODEV; | |
1217 | } | |
1218 | ||
1219 | xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); | |
1220 | if (!xpad) | |
1221 | return -ENOMEM; | |
1222 | ||
1223 | usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); | |
1224 | strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); | |
1225 | ||
1226 | xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, | |
1227 | GFP_KERNEL, &xpad->idata_dma); | |
1228 | if (!xpad->idata) { | |
1229 | error = -ENOMEM; | |
1230 | goto err_free_mem; | |
1231 | } | |
1232 | ||
1233 | xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); | |
1234 | if (!xpad->irq_in) { | |
1235 | error = -ENOMEM; | |
1236 | goto err_free_idata; | |
1237 | } | |
1238 | ||
1239 | xpad->udev = udev; | |
1240 | xpad->intf = intf; | |
1241 | xpad->mapping = xpad_device[i].mapping; | |
1242 | xpad->xtype = xpad_device[i].xtype; | |
1243 | xpad->name = xpad_device[i].name; | |
1244 | ||
1245 | if (xpad->xtype == XTYPE_UNKNOWN) { | |
1246 | if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { | |
1247 | if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) | |
1248 | xpad->xtype = XTYPE_XBOX360W; | |
1249 | else | |
1250 | xpad->xtype = XTYPE_XBOX360; | |
1251 | } else { | |
1252 | xpad->xtype = XTYPE_XBOX; | |
1253 | } | |
1254 | ||
1255 | if (dpad_to_buttons) | |
1256 | xpad->mapping |= MAP_DPAD_TO_BUTTONS; | |
1257 | if (triggers_to_buttons) | |
1258 | xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; | |
1259 | if (sticks_to_null) | |
1260 | xpad->mapping |= MAP_STICKS_TO_NULL; | |
1261 | } | |
1262 | ||
1263 | error = xpad_init_output(intf, xpad); | |
1264 | if (error) | |
1265 | goto err_free_in_urb; | |
4994cd8d | 1266 | |
1a48ff81 TM |
1267 | /* Xbox One controller has in/out endpoints swapped. */ |
1268 | ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0; | |
1269 | ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc; | |
1270 | ||
c5b7c7c3 DT |
1271 | usb_fill_int_urb(xpad->irq_in, udev, |
1272 | usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), | |
1273 | xpad->idata, XPAD_PKT_LEN, xpad_irq_in, | |
1274 | xpad, ep_irq_in->bInterval); | |
1275 | xpad->irq_in->transfer_dma = xpad->idata_dma; | |
1276 | xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
05f091ab | 1277 | |
1da177e4 | 1278 | usb_set_intfdata(intf, xpad); |
99de0912 | 1279 | |
b8154002 PLG |
1280 | error = xpad_init_input(xpad); |
1281 | if (error) | |
1282 | goto err_deinit_output; | |
1283 | ||
99de0912 | 1284 | if (xpad->xtype == XTYPE_XBOX360W) { |
e3f0f0a6 AL |
1285 | /* |
1286 | * Submit the int URB immediately rather than waiting for open | |
1287 | * because we get status messages from the device whether | |
1288 | * or not any controllers are attached. In fact, it's | |
1289 | * exactly the message that a controller has arrived that | |
1290 | * we're waiting for. | |
1291 | */ | |
1292 | xpad->irq_in->dev = xpad->udev; | |
1293 | error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); | |
1294 | if (error) | |
b8154002 | 1295 | goto err_deinit_input; |
aba54876 PR |
1296 | |
1297 | /* | |
1298 | * Send presence packet. | |
1299 | * This will force the controller to resend connection packets. | |
1300 | * This is useful in the case we activate the module after the | |
1301 | * adapter has been plugged in, as it won't automatically | |
1302 | * send us info about the controllers. | |
1303 | */ | |
1304 | error = xpad_inquiry_pad_presence(xpad); | |
1305 | if (error) | |
1306 | goto err_kill_in_urb; | |
99de0912 | 1307 | } |
1da177e4 | 1308 | return 0; |
c5b7c7c3 | 1309 | |
aba54876 PR |
1310 | err_kill_in_urb: |
1311 | usb_kill_urb(xpad->irq_in); | |
b8154002 PLG |
1312 | err_deinit_input: |
1313 | xpad_deinit_input(xpad); | |
1314 | err_deinit_output: | |
1315 | xpad_deinit_output(xpad); | |
1316 | err_free_in_urb: | |
1317 | usb_free_urb(xpad->irq_in); | |
1318 | err_free_idata: | |
1319 | usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); | |
1320 | err_free_mem: | |
c5b7c7c3 | 1321 | kfree(xpad); |
5014186d | 1322 | return error; |
c5b7c7c3 | 1323 | |
1da177e4 LT |
1324 | } |
1325 | ||
1326 | static void xpad_disconnect(struct usb_interface *intf) | |
1327 | { | |
1328 | struct usb_xpad *xpad = usb_get_intfdata (intf); | |
05f091ab | 1329 | |
b8154002 | 1330 | xpad_deinit_input(xpad); |
2a059159 DT |
1331 | xpad_deinit_output(xpad); |
1332 | ||
1333 | if (xpad->xtype == XTYPE_XBOX360W) { | |
2a059159 | 1334 | usb_kill_urb(xpad->irq_in); |
1da177e4 | 1335 | } |
2a059159 DT |
1336 | |
1337 | usb_free_urb(xpad->irq_in); | |
1338 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, | |
1339 | xpad->idata, xpad->idata_dma); | |
1340 | ||
2a059159 DT |
1341 | kfree(xpad); |
1342 | ||
1343 | usb_set_intfdata(intf, NULL); | |
1da177e4 LT |
1344 | } |
1345 | ||
1346 | static struct usb_driver xpad_driver = { | |
1da177e4 LT |
1347 | .name = "xpad", |
1348 | .probe = xpad_probe, | |
1349 | .disconnect = xpad_disconnect, | |
1350 | .id_table = xpad_table, | |
1351 | }; | |
1352 | ||
08642e7c | 1353 | module_usb_driver(xpad_driver); |
1da177e4 LT |
1354 | |
1355 | MODULE_AUTHOR(DRIVER_AUTHOR); | |
1356 | MODULE_DESCRIPTION(DRIVER_DESC); | |
1357 | MODULE_LICENSE("GPL"); |