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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> |
09c8b00a PLG |
79 | #include <linux/input.h> |
80 | #include <linux/rcupdate.h> | |
1da177e4 | 81 | #include <linux/slab.h> |
deb8ee43 | 82 | #include <linux/stat.h> |
1da177e4 | 83 | #include <linux/module.h> |
ae0dadcf | 84 | #include <linux/usb/input.h> |
1da177e4 | 85 | |
1da177e4 LT |
86 | #define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>" |
87 | #define DRIVER_DESC "X-Box pad driver" | |
88 | ||
89 | #define XPAD_PKT_LEN 32 | |
90 | ||
deb8ee43 DC |
91 | /* xbox d-pads should map to buttons, as is required for DDR pads |
92 | but we map them to axes when possible to simplify things */ | |
b45d44e7 NL |
93 | #define MAP_DPAD_TO_BUTTONS (1 << 0) |
94 | #define MAP_TRIGGERS_TO_BUTTONS (1 << 1) | |
7beae702 CF |
95 | #define MAP_STICKS_TO_NULL (1 << 2) |
96 | #define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ | |
97 | MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) | |
deb8ee43 | 98 | |
c7d9f7eb JK |
99 | #define XTYPE_XBOX 0 |
100 | #define XTYPE_XBOX360 1 | |
99de0912 | 101 | #define XTYPE_XBOX360W 2 |
1a48ff81 TM |
102 | #define XTYPE_XBOXONE 3 |
103 | #define XTYPE_UNKNOWN 4 | |
c7d9f7eb | 104 | |
90ab5ee9 | 105 | static bool dpad_to_buttons; |
deb8ee43 DC |
106 | module_param(dpad_to_buttons, bool, S_IRUGO); |
107 | MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); | |
108 | ||
90ab5ee9 | 109 | static bool triggers_to_buttons; |
b45d44e7 NL |
110 | module_param(triggers_to_buttons, bool, S_IRUGO); |
111 | MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); | |
112 | ||
90ab5ee9 | 113 | static bool sticks_to_null; |
7beae702 CF |
114 | module_param(sticks_to_null, bool, S_IRUGO); |
115 | MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); | |
116 | ||
4c4c9432 | 117 | static const struct xpad_device { |
1da177e4 LT |
118 | u16 idVendor; |
119 | u16 idProduct; | |
120 | char *name; | |
b45d44e7 | 121 | u8 mapping; |
c7d9f7eb | 122 | u8 xtype; |
1da177e4 | 123 | } xpad_device[] = { |
b45d44e7 | 124 | { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, |
b45d44e7 NL |
125 | { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, |
126 | { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, | |
540602a4 GA |
127 | { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, |
128 | { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, | |
1a48ff81 | 129 | { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, |
39a7a888 | 130 | { 0x045e, 0x02dd, "Microsoft X-Box One pad (Covert Forces)", 0, XTYPE_XBOXONE }, |
540602a4 | 131 | { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
99de0912 | 132 | { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
b45d44e7 | 133 | { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, |
f554f619 | 134 | { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, |
8e2f2325 | 135 | { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, |
f554f619 | 136 | { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, |
8e2f2325 | 137 | { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
138 | { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, |
139 | { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, | |
140 | { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, | |
141 | { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, | |
142 | { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, | |
143 | { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, | |
144 | { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, | |
145 | { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, | |
146 | { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, | |
c7d9f7eb | 147 | { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
148 | { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, |
149 | { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
f554f619 BV |
150 | { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, |
151 | { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
be662271 | 152 | { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
b45d44e7 | 153 | { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 154 | { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 155 | { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
f554f619 | 156 | { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, |
540602a4 | 157 | { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 }, |
f554f619 BV |
158 | { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, |
159 | { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, | |
160 | { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 161 | { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, |
540602a4 | 162 | { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, |
b45d44e7 NL |
163 | { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, |
164 | { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, | |
165 | { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, | |
e76b8ee2 | 166 | { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
167 | { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, |
168 | { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, | |
169 | { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, | |
170 | { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, | |
171 | { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, | |
540602a4 | 172 | { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 173 | { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
6ac8a99b | 174 | { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
540602a4 | 175 | { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
f554f619 BV |
176 | { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
177 | { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
178 | { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 179 | { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, |
f554f619 BV |
180 | { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, |
181 | { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
182 | { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
183 | { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, | |
b45d44e7 NL |
184 | { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, |
185 | { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, | |
186 | { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, | |
fabadbc7 | 187 | { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 188 | { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, |
540602a4 | 189 | { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 190 | { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 191 | { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 192 | { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 BV |
193 | { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
194 | { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, | |
195 | { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, | |
196 | { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
197 | { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, | |
dbb48007 TOR |
198 | { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, |
199 | { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, | |
a7b44738 | 200 | { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
fabadbc7 | 201 | { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, |
805423e8 | 202 | { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 203 | { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 | 204 | { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, |
540602a4 | 205 | { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, |
f554f619 BV |
206 | { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, |
207 | { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
208 | { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
209 | { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
470446ec | 210 | { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 211 | { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, |
f554f619 BV |
212 | { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, |
213 | { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, | |
214 | { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, | |
215 | { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, | |
216 | { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, | |
4b546258 | 217 | { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
218 | { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, |
219 | { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } | |
1da177e4 LT |
220 | }; |
221 | ||
fc55e952 AH |
222 | /* buttons shared with xbox and xbox360 */ |
223 | static const signed short xpad_common_btn[] = { | |
224 | BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ | |
7beae702 | 225 | BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ |
1da177e4 LT |
226 | -1 /* terminating entry */ |
227 | }; | |
228 | ||
fc55e952 AH |
229 | /* original xbox controllers only */ |
230 | static const signed short xpad_btn[] = { | |
231 | BTN_C, BTN_Z, /* "analog" buttons */ | |
232 | -1 /* terminating entry */ | |
233 | }; | |
234 | ||
7beae702 | 235 | /* used when dpad is mapped to buttons */ |
deb8ee43 | 236 | static const signed short xpad_btn_pad[] = { |
7beae702 CF |
237 | BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ |
238 | BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ | |
deb8ee43 DC |
239 | -1 /* terminating entry */ |
240 | }; | |
241 | ||
b45d44e7 NL |
242 | /* used when triggers are mapped to buttons */ |
243 | static const signed short xpad_btn_triggers[] = { | |
244 | BTN_TL2, BTN_TR2, /* triggers left/right */ | |
245 | -1 | |
246 | }; | |
247 | ||
c7d9f7eb JK |
248 | static const signed short xpad360_btn[] = { /* buttons for x360 controller */ |
249 | BTN_TL, BTN_TR, /* Button LB/RB */ | |
250 | BTN_MODE, /* The big X button */ | |
251 | -1 | |
252 | }; | |
253 | ||
4c4c9432 | 254 | static const signed short xpad_abs[] = { |
1da177e4 LT |
255 | ABS_X, ABS_Y, /* left stick */ |
256 | ABS_RX, ABS_RY, /* right stick */ | |
deb8ee43 DC |
257 | -1 /* terminating entry */ |
258 | }; | |
259 | ||
b45d44e7 | 260 | /* used when dpad is mapped to axes */ |
deb8ee43 DC |
261 | static const signed short xpad_abs_pad[] = { |
262 | ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ | |
1da177e4 LT |
263 | -1 /* terminating entry */ |
264 | }; | |
265 | ||
b45d44e7 NL |
266 | /* used when triggers are mapped to axes */ |
267 | static const signed short xpad_abs_triggers[] = { | |
268 | ABS_Z, ABS_RZ, /* triggers left/right */ | |
269 | -1 | |
270 | }; | |
271 | ||
1a48ff81 TM |
272 | /* |
273 | * Xbox 360 has a vendor-specific class, so we cannot match it with only | |
8a0f83ea | 274 | * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we |
99de0912 | 275 | * match against vendor id as well. Wired Xbox 360 devices have protocol 1, |
1a48ff81 TM |
276 | * wireless controllers have protocol 129. |
277 | */ | |
99de0912 | 278 | #define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \ |
8a0f83ea AH |
279 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ |
280 | .idVendor = (vend), \ | |
281 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
282 | .bInterfaceSubClass = 93, \ | |
99de0912 BM |
283 | .bInterfaceProtocol = (pr) |
284 | #define XPAD_XBOX360_VENDOR(vend) \ | |
285 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \ | |
286 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) } | |
8a0f83ea | 287 | |
1a48ff81 TM |
288 | /* The Xbox One controller uses subclass 71 and protocol 208. */ |
289 | #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ | |
290 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ | |
291 | .idVendor = (vend), \ | |
292 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
293 | .bInterfaceSubClass = 71, \ | |
294 | .bInterfaceProtocol = (pr) | |
295 | #define XPAD_XBOXONE_VENDOR(vend) \ | |
296 | { XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) } | |
297 | ||
0d027966 | 298 | static struct usb_device_id xpad_table[] = { |
1da177e4 | 299 | { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */ |
4dfb15cd | 300 | XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */ |
99de0912 | 301 | XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */ |
1a48ff81 | 302 | XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */ |
99de0912 BM |
303 | XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */ |
304 | XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ | |
3ffb62cb | 305 | { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ |
99de0912 | 306 | XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */ |
fabadbc7 | 307 | XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */ |
99de0912 | 308 | XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ |
3ac91d36 | 309 | XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */ |
fabadbc7 | 310 | XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */ |
cc71a7e8 IK |
311 | XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ |
312 | XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ | |
540602a4 | 313 | XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */ |
f554f619 BV |
314 | XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ |
315 | XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */ | |
316 | XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */ | |
1da177e4 LT |
317 | { } |
318 | }; | |
319 | ||
0d027966 | 320 | MODULE_DEVICE_TABLE(usb, xpad_table); |
1da177e4 | 321 | |
7fc595f4 PR |
322 | struct xpad_output_packet { |
323 | u8 data[XPAD_PKT_LEN]; | |
324 | u8 len; | |
325 | bool pending; | |
326 | }; | |
327 | ||
328 | #define XPAD_OUT_CMD_IDX 0 | |
329 | #define XPAD_OUT_FF_IDX 1 | |
330 | #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) | |
331 | #define XPAD_NUM_OUT_PACKETS (1 + \ | |
332 | IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ | |
333 | IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) | |
334 | ||
1da177e4 | 335 | struct usb_xpad { |
deb8ee43 | 336 | struct input_dev *dev; /* input device interface */ |
09c8b00a | 337 | struct input_dev __rcu *x360w_dev; |
deb8ee43 | 338 | struct usb_device *udev; /* usb device */ |
8818e419 | 339 | struct usb_interface *intf; /* usb interface */ |
05f091ab | 340 | |
09c8b00a PLG |
341 | bool pad_present; |
342 | bool input_created; | |
99de0912 | 343 | |
deb8ee43 DC |
344 | struct urb *irq_in; /* urb for interrupt in report */ |
345 | unsigned char *idata; /* input data */ | |
1da177e4 | 346 | dma_addr_t idata_dma; |
05f091ab | 347 | |
e01a06e8 | 348 | struct urb *irq_out; /* urb for interrupt out report */ |
7fc595f4 | 349 | bool irq_out_active; /* we must not use an active URB */ |
e01a06e8 | 350 | unsigned char *odata; /* output data */ |
2a6d7527 | 351 | u8 odata_serial; /* serial number for xbox one protocol */ |
e01a06e8 | 352 | dma_addr_t odata_dma; |
7fc595f4 PR |
353 | spinlock_t odata_lock; |
354 | ||
355 | struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; | |
356 | int last_out_packet; | |
4994cd8d JK |
357 | |
358 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
359 | struct xpad_led *led; | |
e01a06e8 JK |
360 | #endif |
361 | ||
4994cd8d | 362 | char phys[64]; /* physical device path */ |
deb8ee43 | 363 | |
b45d44e7 | 364 | int mapping; /* map d-pad to buttons or to axes */ |
c7d9f7eb | 365 | int xtype; /* type of xbox device */ |
e3b65174 | 366 | int pad_nr; /* the order x360 pads were attached */ |
b8154002 | 367 | const char *name; /* name of the device */ |
09c8b00a | 368 | struct work_struct work; /* init/remove device from callback */ |
1da177e4 LT |
369 | }; |
370 | ||
09c8b00a PLG |
371 | static int xpad_init_input(struct usb_xpad *xpad); |
372 | static void xpad_deinit_input(struct usb_xpad *xpad); | |
373 | ||
1da177e4 LT |
374 | /* |
375 | * xpad_process_packet | |
376 | * | |
377 | * Completes a request by converting the data into events for the | |
378 | * input subsystem. | |
379 | * | |
380 | * The used report descriptor was taken from ITO Takayukis website: | |
381 | * http://euc.jp/periphs/xbox-controller.ja.html | |
382 | */ | |
7d12e780 | 383 | static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
1da177e4 | 384 | { |
c5b7c7c3 | 385 | struct input_dev *dev = xpad->dev; |
1da177e4 | 386 | |
7beae702 CF |
387 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
388 | /* left stick */ | |
389 | input_report_abs(dev, ABS_X, | |
390 | (__s16) le16_to_cpup((__le16 *)(data + 12))); | |
391 | input_report_abs(dev, ABS_Y, | |
392 | ~(__s16) le16_to_cpup((__le16 *)(data + 14))); | |
393 | ||
394 | /* right stick */ | |
395 | input_report_abs(dev, ABS_RX, | |
396 | (__s16) le16_to_cpup((__le16 *)(data + 16))); | |
397 | input_report_abs(dev, ABS_RY, | |
398 | ~(__s16) le16_to_cpup((__le16 *)(data + 18))); | |
399 | } | |
05f091ab | 400 | |
1da177e4 | 401 | /* triggers left/right */ |
b45d44e7 NL |
402 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
403 | input_report_key(dev, BTN_TL2, data[10]); | |
404 | input_report_key(dev, BTN_TR2, data[11]); | |
405 | } else { | |
406 | input_report_abs(dev, ABS_Z, data[10]); | |
407 | input_report_abs(dev, ABS_RZ, data[11]); | |
408 | } | |
05f091ab | 409 | |
1da177e4 | 410 | /* digital pad */ |
b45d44e7 | 411 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
412 | /* dpad as buttons (left, right, up, down) */ |
413 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
414 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
415 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
416 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
b45d44e7 NL |
417 | } else { |
418 | input_report_abs(dev, ABS_HAT0X, | |
419 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
420 | input_report_abs(dev, ABS_HAT0Y, | |
421 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
deb8ee43 | 422 | } |
05f091ab | 423 | |
1da177e4 | 424 | /* start/back buttons and stick press left/right */ |
deb8ee43 | 425 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 426 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
deb8ee43 DC |
427 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); |
428 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
05f091ab | 429 | |
1da177e4 LT |
430 | /* "analog" buttons A, B, X, Y */ |
431 | input_report_key(dev, BTN_A, data[4]); | |
432 | input_report_key(dev, BTN_B, data[5]); | |
433 | input_report_key(dev, BTN_X, data[6]); | |
434 | input_report_key(dev, BTN_Y, data[7]); | |
05f091ab | 435 | |
1da177e4 LT |
436 | /* "analog" buttons black, white */ |
437 | input_report_key(dev, BTN_C, data[8]); | |
438 | input_report_key(dev, BTN_Z, data[9]); | |
439 | ||
440 | input_sync(dev); | |
441 | } | |
442 | ||
c7d9f7eb JK |
443 | /* |
444 | * xpad360_process_packet | |
445 | * | |
446 | * Completes a request by converting the data into events for the | |
447 | * input subsystem. It is version for xbox 360 controller | |
448 | * | |
449 | * The used report descriptor was taken from: | |
450 | * http://www.free60.org/wiki/Gamepad | |
451 | */ | |
452 | ||
09c8b00a | 453 | static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, |
20b3cdd6 | 454 | u16 cmd, unsigned char *data) |
c7d9f7eb | 455 | { |
c7d9f7eb | 456 | /* digital pad */ |
b45d44e7 | 457 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
458 | /* dpad as buttons (left, right, up, down) */ |
459 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
460 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
461 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
462 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
5ee8bda9 PR |
463 | } |
464 | ||
465 | /* | |
466 | * This should be a simple else block. However historically | |
467 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
468 | * made no sense, but now we can not just switch back and have to | |
469 | * support both behaviors. | |
470 | */ | |
471 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
472 | xpad->xtype == XTYPE_XBOX360W) { | |
b45d44e7 NL |
473 | input_report_abs(dev, ABS_HAT0X, |
474 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
475 | input_report_abs(dev, ABS_HAT0Y, | |
476 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
c7d9f7eb JK |
477 | } |
478 | ||
479 | /* start/back buttons */ | |
ae91d10a | 480 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 481 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
c7d9f7eb JK |
482 | |
483 | /* stick press left/right */ | |
484 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); | |
485 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
486 | ||
487 | /* buttons A,B,X,Y,TL,TR and MODE */ | |
ae91d10a DT |
488 | input_report_key(dev, BTN_A, data[3] & 0x10); |
489 | input_report_key(dev, BTN_B, data[3] & 0x20); | |
490 | input_report_key(dev, BTN_X, data[3] & 0x40); | |
491 | input_report_key(dev, BTN_Y, data[3] & 0x80); | |
492 | input_report_key(dev, BTN_TL, data[3] & 0x01); | |
493 | input_report_key(dev, BTN_TR, data[3] & 0x02); | |
494 | input_report_key(dev, BTN_MODE, data[3] & 0x04); | |
c7d9f7eb | 495 | |
7beae702 CF |
496 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
497 | /* left stick */ | |
498 | input_report_abs(dev, ABS_X, | |
499 | (__s16) le16_to_cpup((__le16 *)(data + 6))); | |
500 | input_report_abs(dev, ABS_Y, | |
501 | ~(__s16) le16_to_cpup((__le16 *)(data + 8))); | |
502 | ||
503 | /* right stick */ | |
504 | input_report_abs(dev, ABS_RX, | |
505 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
506 | input_report_abs(dev, ABS_RY, | |
507 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
508 | } | |
c7d9f7eb JK |
509 | |
510 | /* triggers left/right */ | |
b45d44e7 NL |
511 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
512 | input_report_key(dev, BTN_TL2, data[4]); | |
513 | input_report_key(dev, BTN_TR2, data[5]); | |
514 | } else { | |
515 | input_report_abs(dev, ABS_Z, data[4]); | |
516 | input_report_abs(dev, ABS_RZ, data[5]); | |
517 | } | |
c7d9f7eb JK |
518 | |
519 | input_sync(dev); | |
520 | } | |
521 | ||
09c8b00a PLG |
522 | static void xpad_presence_work(struct work_struct *work) |
523 | { | |
524 | struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); | |
525 | int error; | |
526 | ||
527 | if (xpad->pad_present) { | |
528 | error = xpad_init_input(xpad); | |
529 | if (error) { | |
530 | /* complain only, not much else we can do here */ | |
531 | dev_err(&xpad->dev->dev, | |
532 | "unable to init device: %d\n", error); | |
533 | } else { | |
534 | rcu_assign_pointer(xpad->x360w_dev, xpad->dev); | |
535 | } | |
536 | } else { | |
537 | RCU_INIT_POINTER(xpad->x360w_dev, NULL); | |
538 | synchronize_rcu(); | |
539 | /* | |
540 | * Now that we are sure xpad360w_process_packet is not | |
541 | * using input device we can get rid of it. | |
542 | */ | |
543 | xpad_deinit_input(xpad); | |
544 | } | |
545 | } | |
cae705ba | 546 | |
99de0912 BM |
547 | /* |
548 | * xpad360w_process_packet | |
549 | * | |
550 | * Completes a request by converting the data into events for the | |
551 | * input subsystem. It is version for xbox 360 wireless controller. | |
552 | * | |
553 | * Byte.Bit | |
554 | * 00.1 - Status change: The controller or headset has connected/disconnected | |
555 | * Bits 01.7 and 01.6 are valid | |
556 | * 01.7 - Controller present | |
557 | * 01.6 - Headset present | |
558 | * 01.1 - Pad state (Bytes 4+) valid | |
559 | * | |
560 | */ | |
99de0912 BM |
561 | static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
562 | { | |
09c8b00a PLG |
563 | struct input_dev *dev; |
564 | bool present; | |
565 | ||
99de0912 BM |
566 | /* Presence change */ |
567 | if (data[0] & 0x08) { | |
09c8b00a PLG |
568 | present = (data[1] & 0x80) != 0; |
569 | ||
570 | if (xpad->pad_present != present) { | |
571 | xpad->pad_present = present; | |
572 | schedule_work(&xpad->work); | |
573 | } | |
99de0912 BM |
574 | } |
575 | ||
576 | /* Valid pad data */ | |
93a017aa | 577 | if (data[1] != 0x1) |
99de0912 BM |
578 | return; |
579 | ||
09c8b00a PLG |
580 | rcu_read_lock(); |
581 | dev = rcu_dereference(xpad->x360w_dev); | |
582 | if (dev) | |
583 | xpad360_process_packet(xpad, dev, cmd, &data[4]); | |
584 | rcu_read_unlock(); | |
99de0912 BM |
585 | } |
586 | ||
1a48ff81 TM |
587 | /* |
588 | * xpadone_process_buttons | |
589 | * | |
590 | * Process a button update packet from an Xbox one controller. | |
591 | */ | |
592 | static void xpadone_process_buttons(struct usb_xpad *xpad, | |
593 | struct input_dev *dev, | |
594 | unsigned char *data) | |
595 | { | |
596 | /* menu/view buttons */ | |
597 | input_report_key(dev, BTN_START, data[4] & 0x04); | |
598 | input_report_key(dev, BTN_SELECT, data[4] & 0x08); | |
599 | ||
600 | /* buttons A,B,X,Y */ | |
601 | input_report_key(dev, BTN_A, data[4] & 0x10); | |
602 | input_report_key(dev, BTN_B, data[4] & 0x20); | |
603 | input_report_key(dev, BTN_X, data[4] & 0x40); | |
604 | input_report_key(dev, BTN_Y, data[4] & 0x80); | |
605 | ||
606 | /* digital pad */ | |
607 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
608 | /* dpad as buttons (left, right, up, down) */ | |
609 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04); | |
610 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08); | |
611 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01); | |
612 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02); | |
613 | } else { | |
614 | input_report_abs(dev, ABS_HAT0X, | |
615 | !!(data[5] & 0x08) - !!(data[5] & 0x04)); | |
616 | input_report_abs(dev, ABS_HAT0Y, | |
617 | !!(data[5] & 0x02) - !!(data[5] & 0x01)); | |
618 | } | |
619 | ||
620 | /* TL/TR */ | |
621 | input_report_key(dev, BTN_TL, data[5] & 0x10); | |
622 | input_report_key(dev, BTN_TR, data[5] & 0x20); | |
623 | ||
624 | /* stick press left/right */ | |
625 | input_report_key(dev, BTN_THUMBL, data[5] & 0x40); | |
626 | input_report_key(dev, BTN_THUMBR, data[5] & 0x80); | |
627 | ||
628 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
629 | /* left stick */ | |
630 | input_report_abs(dev, ABS_X, | |
631 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
632 | input_report_abs(dev, ABS_Y, | |
633 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
634 | ||
635 | /* right stick */ | |
636 | input_report_abs(dev, ABS_RX, | |
637 | (__s16) le16_to_cpup((__le16 *)(data + 14))); | |
638 | input_report_abs(dev, ABS_RY, | |
639 | ~(__s16) le16_to_cpup((__le16 *)(data + 16))); | |
640 | } | |
641 | ||
642 | /* triggers left/right */ | |
643 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
644 | input_report_key(dev, BTN_TL2, | |
645 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
646 | input_report_key(dev, BTN_TR2, | |
647 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
648 | } else { | |
649 | input_report_abs(dev, ABS_Z, | |
650 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
651 | input_report_abs(dev, ABS_RZ, | |
652 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
653 | } | |
654 | ||
655 | input_sync(dev); | |
656 | } | |
657 | ||
658 | /* | |
659 | * xpadone_process_packet | |
660 | * | |
661 | * Completes a request by converting the data into events for the | |
662 | * input subsystem. This version is for the Xbox One controller. | |
663 | * | |
664 | * The report format was gleaned from | |
665 | * https://github.com/kylelemons/xbox/blob/master/xbox.go | |
666 | */ | |
667 | ||
668 | static void xpadone_process_packet(struct usb_xpad *xpad, | |
669 | u16 cmd, unsigned char *data) | |
670 | { | |
671 | struct input_dev *dev = xpad->dev; | |
672 | ||
673 | switch (data[0]) { | |
674 | case 0x20: | |
675 | xpadone_process_buttons(xpad, dev, data); | |
676 | break; | |
677 | ||
678 | case 0x07: | |
679 | /* the xbox button has its own special report */ | |
680 | input_report_key(dev, BTN_MODE, data[4] & 0x01); | |
681 | input_sync(dev); | |
682 | break; | |
683 | } | |
684 | } | |
685 | ||
7d12e780 | 686 | static void xpad_irq_in(struct urb *urb) |
1da177e4 LT |
687 | { |
688 | struct usb_xpad *xpad = urb->context; | |
8818e419 | 689 | struct device *dev = &xpad->intf->dev; |
6fc88f53 | 690 | int retval, status; |
05f091ab | 691 | |
6fc88f53 ON |
692 | status = urb->status; |
693 | ||
694 | switch (status) { | |
1da177e4 LT |
695 | case 0: |
696 | /* success */ | |
697 | break; | |
698 | case -ECONNRESET: | |
699 | case -ENOENT: | |
700 | case -ESHUTDOWN: | |
701 | /* this urb is terminated, clean up */ | |
c4f0bbcd | 702 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
ea3e6c59 | 703 | __func__, status); |
1da177e4 LT |
704 | return; |
705 | default: | |
c4f0bbcd | 706 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
ea3e6c59 | 707 | __func__, status); |
1da177e4 LT |
708 | goto exit; |
709 | } | |
05f091ab | 710 | |
99de0912 BM |
711 | switch (xpad->xtype) { |
712 | case XTYPE_XBOX360: | |
09c8b00a | 713 | xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); |
99de0912 BM |
714 | break; |
715 | case XTYPE_XBOX360W: | |
716 | xpad360w_process_packet(xpad, 0, xpad->idata); | |
717 | break; | |
1a48ff81 TM |
718 | case XTYPE_XBOXONE: |
719 | xpadone_process_packet(xpad, 0, xpad->idata); | |
720 | break; | |
99de0912 | 721 | default: |
c7d9f7eb | 722 | xpad_process_packet(xpad, 0, xpad->idata); |
99de0912 | 723 | } |
1da177e4 LT |
724 | |
725 | exit: | |
dd38d688 | 726 | retval = usb_submit_urb(urb, GFP_ATOMIC); |
1da177e4 | 727 | if (retval) |
c4f0bbcd | 728 | dev_err(dev, "%s - usb_submit_urb failed with result %d\n", |
9cb757bf | 729 | __func__, retval); |
1da177e4 LT |
730 | } |
731 | ||
7fc595f4 PR |
732 | /* Callers must hold xpad->odata_lock spinlock */ |
733 | static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) | |
734 | { | |
735 | struct xpad_output_packet *pkt, *packet = NULL; | |
736 | int i; | |
737 | ||
738 | for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { | |
739 | if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) | |
740 | xpad->last_out_packet = 0; | |
741 | ||
742 | pkt = &xpad->out_packets[xpad->last_out_packet]; | |
743 | if (pkt->pending) { | |
744 | dev_dbg(&xpad->intf->dev, | |
745 | "%s - found pending output packet %d\n", | |
746 | __func__, xpad->last_out_packet); | |
747 | packet = pkt; | |
748 | break; | |
749 | } | |
750 | } | |
751 | ||
752 | if (packet) { | |
753 | memcpy(xpad->odata, packet->data, packet->len); | |
754 | xpad->irq_out->transfer_buffer_length = packet->len; | |
755 | return true; | |
756 | } | |
757 | ||
758 | return false; | |
759 | } | |
760 | ||
761 | /* Callers must hold xpad->odata_lock spinlock */ | |
762 | static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) | |
763 | { | |
764 | int error; | |
765 | ||
766 | if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { | |
767 | error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); | |
768 | if (error) { | |
769 | dev_err(&xpad->intf->dev, | |
770 | "%s - usb_submit_urb failed with result %d\n", | |
771 | __func__, error); | |
772 | return -EIO; | |
773 | } | |
774 | ||
775 | xpad->irq_out_active = true; | |
776 | } | |
777 | ||
778 | return 0; | |
779 | } | |
780 | ||
e01a06e8 JK |
781 | static void xpad_irq_out(struct urb *urb) |
782 | { | |
9cb757bf | 783 | struct usb_xpad *xpad = urb->context; |
8818e419 | 784 | struct device *dev = &xpad->intf->dev; |
7fc595f4 PR |
785 | int status = urb->status; |
786 | int error; | |
787 | unsigned long flags; | |
6fc88f53 | 788 | |
7fc595f4 | 789 | spin_lock_irqsave(&xpad->odata_lock, flags); |
e01a06e8 | 790 | |
6fc88f53 | 791 | switch (status) { |
70a6f2e6 | 792 | case 0: |
e01a06e8 | 793 | /* success */ |
7fc595f4 PR |
794 | xpad->out_packets[xpad->last_out_packet].pending = false; |
795 | xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); | |
796 | break; | |
70a6f2e6 MG |
797 | |
798 | case -ECONNRESET: | |
799 | case -ENOENT: | |
800 | case -ESHUTDOWN: | |
801 | /* this urb is terminated, clean up */ | |
c4f0bbcd GKH |
802 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
803 | __func__, status); | |
7fc595f4 PR |
804 | xpad->irq_out_active = false; |
805 | break; | |
70a6f2e6 MG |
806 | |
807 | default: | |
c4f0bbcd GKH |
808 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
809 | __func__, status); | |
7fc595f4 | 810 | break; |
e01a06e8 JK |
811 | } |
812 | ||
7fc595f4 PR |
813 | if (xpad->irq_out_active) { |
814 | error = usb_submit_urb(urb, GFP_ATOMIC); | |
815 | if (error) { | |
816 | dev_err(dev, | |
817 | "%s - usb_submit_urb failed with result %d\n", | |
818 | __func__, error); | |
819 | xpad->irq_out_active = false; | |
820 | } | |
821 | } | |
822 | ||
823 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
e01a06e8 JK |
824 | } |
825 | ||
4994cd8d | 826 | static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) |
e01a06e8 JK |
827 | { |
828 | struct usb_endpoint_descriptor *ep_irq_out; | |
1a48ff81 | 829 | int ep_irq_out_idx; |
49cc69b6 | 830 | int error; |
e01a06e8 | 831 | |
b514d4f7 | 832 | if (xpad->xtype == XTYPE_UNKNOWN) |
e01a06e8 JK |
833 | return 0; |
834 | ||
997ea58e DM |
835 | xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, |
836 | GFP_KERNEL, &xpad->odata_dma); | |
49cc69b6 AL |
837 | if (!xpad->odata) { |
838 | error = -ENOMEM; | |
e01a06e8 | 839 | goto fail1; |
49cc69b6 | 840 | } |
e01a06e8 | 841 | |
7fc595f4 | 842 | spin_lock_init(&xpad->odata_lock); |
4994cd8d | 843 | |
e01a06e8 | 844 | xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); |
49cc69b6 AL |
845 | if (!xpad->irq_out) { |
846 | error = -ENOMEM; | |
e01a06e8 | 847 | goto fail2; |
49cc69b6 | 848 | } |
e01a06e8 | 849 | |
1a48ff81 TM |
850 | /* Xbox One controller has in/out endpoints swapped. */ |
851 | ep_irq_out_idx = xpad->xtype == XTYPE_XBOXONE ? 0 : 1; | |
852 | ep_irq_out = &intf->cur_altsetting->endpoint[ep_irq_out_idx].desc; | |
853 | ||
e01a06e8 JK |
854 | usb_fill_int_urb(xpad->irq_out, xpad->udev, |
855 | usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), | |
856 | xpad->odata, XPAD_PKT_LEN, | |
857 | xpad_irq_out, xpad, ep_irq_out->bInterval); | |
858 | xpad->irq_out->transfer_dma = xpad->odata_dma; | |
859 | xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
860 | ||
e01a06e8 JK |
861 | return 0; |
862 | ||
997ea58e | 863 | fail2: usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); |
e01a06e8 JK |
864 | fail1: return error; |
865 | } | |
866 | ||
4994cd8d | 867 | static void xpad_stop_output(struct usb_xpad *xpad) |
e01a06e8 | 868 | { |
b514d4f7 | 869 | if (xpad->xtype != XTYPE_UNKNOWN) |
e01a06e8 JK |
870 | usb_kill_urb(xpad->irq_out); |
871 | } | |
872 | ||
4994cd8d | 873 | static void xpad_deinit_output(struct usb_xpad *xpad) |
e01a06e8 | 874 | { |
b514d4f7 | 875 | if (xpad->xtype != XTYPE_UNKNOWN) { |
e01a06e8 | 876 | usb_free_urb(xpad->irq_out); |
997ea58e | 877 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, |
e01a06e8 JK |
878 | xpad->odata, xpad->odata_dma); |
879 | } | |
880 | } | |
4994cd8d | 881 | |
aba54876 PR |
882 | static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) |
883 | { | |
7fc595f4 PR |
884 | struct xpad_output_packet *packet = |
885 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
886 | unsigned long flags; | |
887 | int retval; | |
888 | ||
889 | spin_lock_irqsave(&xpad->odata_lock, flags); | |
890 | ||
891 | packet->data[0] = 0x08; | |
892 | packet->data[1] = 0x00; | |
893 | packet->data[2] = 0x0F; | |
894 | packet->data[3] = 0xC0; | |
895 | packet->data[4] = 0x00; | |
896 | packet->data[5] = 0x00; | |
897 | packet->data[6] = 0x00; | |
898 | packet->data[7] = 0x00; | |
899 | packet->data[8] = 0x00; | |
900 | packet->data[9] = 0x00; | |
901 | packet->data[10] = 0x00; | |
902 | packet->data[11] = 0x00; | |
903 | packet->len = 12; | |
904 | packet->pending = true; | |
905 | ||
906 | /* Reset the sequence so we send out presence first */ | |
907 | xpad->last_out_packet = -1; | |
908 | retval = xpad_try_sending_next_out_packet(xpad); | |
909 | ||
910 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
911 | ||
912 | return retval; | |
913 | } | |
914 | ||
915 | static int xpad_start_xbox_one(struct usb_xpad *xpad) | |
916 | { | |
917 | struct xpad_output_packet *packet = | |
918 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
919 | unsigned long flags; | |
aba54876 PR |
920 | int retval; |
921 | ||
7fc595f4 | 922 | spin_lock_irqsave(&xpad->odata_lock, flags); |
aba54876 | 923 | |
7fc595f4 PR |
924 | /* Xbox one controller needs to be initialized. */ |
925 | packet->data[0] = 0x05; | |
926 | packet->data[1] = 0x20; | |
2a6d7527 PLG |
927 | packet->data[2] = xpad->odata_serial++; /* packet serial */ |
928 | packet->data[3] = 0x01; /* rumble bit enable? */ | |
929 | packet->data[4] = 0x00; | |
930 | packet->len = 5; | |
7fc595f4 | 931 | packet->pending = true; |
aba54876 | 932 | |
7fc595f4 PR |
933 | /* Reset the sequence so we send out start packet first */ |
934 | xpad->last_out_packet = -1; | |
935 | retval = xpad_try_sending_next_out_packet(xpad); | |
aba54876 | 936 | |
7fc595f4 | 937 | spin_unlock_irqrestore(&xpad->odata_lock, flags); |
aba54876 PR |
938 | |
939 | return retval; | |
940 | } | |
941 | ||
4994cd8d | 942 | #ifdef CONFIG_JOYSTICK_XPAD_FF |
12187305 | 943 | static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) |
4994cd8d JK |
944 | { |
945 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
7fc595f4 | 946 | struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; |
06008152 PR |
947 | __u16 strong; |
948 | __u16 weak; | |
7fc595f4 PR |
949 | int retval; |
950 | unsigned long flags; | |
e01a06e8 | 951 | |
06008152 PR |
952 | if (effect->type != FF_RUMBLE) |
953 | return 0; | |
954 | ||
955 | strong = effect->u.rumble.strong_magnitude; | |
956 | weak = effect->u.rumble.weak_magnitude; | |
957 | ||
7fc595f4 PR |
958 | spin_lock_irqsave(&xpad->odata_lock, flags); |
959 | ||
06008152 PR |
960 | switch (xpad->xtype) { |
961 | case XTYPE_XBOX: | |
7fc595f4 PR |
962 | packet->data[0] = 0x00; |
963 | packet->data[1] = 0x06; | |
964 | packet->data[2] = 0x00; | |
965 | packet->data[3] = strong / 256; /* left actuator */ | |
966 | packet->data[4] = 0x00; | |
967 | packet->data[5] = weak / 256; /* right actuator */ | |
968 | packet->len = 6; | |
969 | packet->pending = true; | |
06008152 PR |
970 | break; |
971 | ||
972 | case XTYPE_XBOX360: | |
7fc595f4 PR |
973 | packet->data[0] = 0x00; |
974 | packet->data[1] = 0x08; | |
975 | packet->data[2] = 0x00; | |
976 | packet->data[3] = strong / 256; /* left actuator? */ | |
977 | packet->data[4] = weak / 256; /* right actuator? */ | |
978 | packet->data[5] = 0x00; | |
979 | packet->data[6] = 0x00; | |
980 | packet->data[7] = 0x00; | |
981 | packet->len = 8; | |
982 | packet->pending = true; | |
06008152 PR |
983 | break; |
984 | ||
985 | case XTYPE_XBOX360W: | |
7fc595f4 PR |
986 | packet->data[0] = 0x00; |
987 | packet->data[1] = 0x01; | |
988 | packet->data[2] = 0x0F; | |
989 | packet->data[3] = 0xC0; | |
990 | packet->data[4] = 0x00; | |
991 | packet->data[5] = strong / 256; | |
992 | packet->data[6] = weak / 256; | |
993 | packet->data[7] = 0x00; | |
994 | packet->data[8] = 0x00; | |
995 | packet->data[9] = 0x00; | |
996 | packet->data[10] = 0x00; | |
997 | packet->data[11] = 0x00; | |
998 | packet->len = 12; | |
999 | packet->pending = true; | |
06008152 PR |
1000 | break; |
1001 | ||
1002 | case XTYPE_XBOXONE: | |
7fc595f4 PR |
1003 | packet->data[0] = 0x09; /* activate rumble */ |
1004 | packet->data[1] = 0x08; | |
2a6d7527 | 1005 | packet->data[2] = xpad->odata_serial++; |
7fc595f4 PR |
1006 | packet->data[3] = 0x08; /* continuous effect */ |
1007 | packet->data[4] = 0x00; /* simple rumble mode */ | |
1008 | packet->data[5] = 0x03; /* L and R actuator only */ | |
1009 | packet->data[6] = 0x00; /* TODO: LT actuator */ | |
1010 | packet->data[7] = 0x00; /* TODO: RT actuator */ | |
2a6d7527 PLG |
1011 | packet->data[8] = strong / 512; /* left actuator */ |
1012 | packet->data[9] = weak / 512; /* right actuator */ | |
7fc595f4 PR |
1013 | packet->data[10] = 0x80; /* length of pulse */ |
1014 | packet->data[11] = 0x00; /* stop period of pulse */ | |
2a6d7527 PLG |
1015 | packet->data[12] = 0x00; |
1016 | packet->len = 13; | |
7fc595f4 | 1017 | packet->pending = true; |
06008152 PR |
1018 | break; |
1019 | ||
1020 | default: | |
1021 | dev_dbg(&xpad->dev->dev, | |
1022 | "%s - rumble command sent to unsupported xpad type: %d\n", | |
1023 | __func__, xpad->xtype); | |
7fc595f4 PR |
1024 | retval = -EINVAL; |
1025 | goto out; | |
4994cd8d JK |
1026 | } |
1027 | ||
7fc595f4 PR |
1028 | retval = xpad_try_sending_next_out_packet(xpad); |
1029 | ||
1030 | out: | |
1031 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
1032 | return retval; | |
4994cd8d JK |
1033 | } |
1034 | ||
1035 | static int xpad_init_ff(struct usb_xpad *xpad) | |
1036 | { | |
0604949c | 1037 | if (xpad->xtype == XTYPE_UNKNOWN) |
cfbe2010 AH |
1038 | return 0; |
1039 | ||
4994cd8d JK |
1040 | input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); |
1041 | ||
1042 | return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); | |
1043 | } | |
1044 | ||
1045 | #else | |
1046 | static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } | |
1047 | #endif | |
1048 | ||
1049 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
1050 | #include <linux/leds.h> | |
e3b65174 PR |
1051 | #include <linux/idr.h> |
1052 | ||
1053 | static DEFINE_IDA(xpad_pad_seq); | |
4994cd8d JK |
1054 | |
1055 | struct xpad_led { | |
1056 | char name[16]; | |
1057 | struct led_classdev led_cdev; | |
1058 | struct usb_xpad *xpad; | |
1059 | }; | |
1060 | ||
75b7f05d | 1061 | /** |
1f6f02b7 | 1062 | * set the LEDs on Xbox360 / Wireless Controllers |
75b7f05d PLG |
1063 | * @param command |
1064 | * 0: off | |
1065 | * 1: all blink, then previous setting | |
1066 | * 2: 1/top-left blink, then on | |
1067 | * 3: 2/top-right blink, then on | |
1068 | * 4: 3/bottom-left blink, then on | |
1069 | * 5: 4/bottom-right blink, then on | |
1070 | * 6: 1/top-left on | |
1071 | * 7: 2/top-right on | |
1072 | * 8: 3/bottom-left on | |
1073 | * 9: 4/bottom-right on | |
1074 | * 10: rotate | |
1075 | * 11: blink, based on previous setting | |
1076 | * 12: slow blink, based on previous setting | |
1077 | * 13: rotate with two lights | |
1078 | * 14: persistent slow all blink | |
1079 | * 15: blink once, then previous setting | |
1080 | */ | |
4994cd8d JK |
1081 | static void xpad_send_led_command(struct usb_xpad *xpad, int command) |
1082 | { | |
7fc595f4 PR |
1083 | struct xpad_output_packet *packet = |
1084 | &xpad->out_packets[XPAD_OUT_LED_IDX]; | |
1085 | unsigned long flags; | |
1086 | ||
75b7f05d PLG |
1087 | command %= 16; |
1088 | ||
7fc595f4 | 1089 | spin_lock_irqsave(&xpad->odata_lock, flags); |
75b7f05d PLG |
1090 | |
1091 | switch (xpad->xtype) { | |
1092 | case XTYPE_XBOX360: | |
7fc595f4 PR |
1093 | packet->data[0] = 0x01; |
1094 | packet->data[1] = 0x03; | |
1095 | packet->data[2] = command; | |
1096 | packet->len = 3; | |
1097 | packet->pending = true; | |
75b7f05d | 1098 | break; |
7fc595f4 | 1099 | |
75b7f05d | 1100 | case XTYPE_XBOX360W: |
7fc595f4 PR |
1101 | packet->data[0] = 0x00; |
1102 | packet->data[1] = 0x00; | |
1103 | packet->data[2] = 0x08; | |
1104 | packet->data[3] = 0x40 + command; | |
1105 | packet->data[4] = 0x00; | |
1106 | packet->data[5] = 0x00; | |
1107 | packet->data[6] = 0x00; | |
1108 | packet->data[7] = 0x00; | |
1109 | packet->data[8] = 0x00; | |
1110 | packet->data[9] = 0x00; | |
1111 | packet->data[10] = 0x00; | |
1112 | packet->data[11] = 0x00; | |
1113 | packet->len = 12; | |
1114 | packet->pending = true; | |
75b7f05d | 1115 | break; |
4994cd8d | 1116 | } |
75b7f05d | 1117 | |
7fc595f4 PR |
1118 | xpad_try_sending_next_out_packet(xpad); |
1119 | ||
1120 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
4994cd8d JK |
1121 | } |
1122 | ||
1f6f02b7 PR |
1123 | /* |
1124 | * Light up the segment corresponding to the pad number on | |
1125 | * Xbox 360 Controllers. | |
1126 | */ | |
cae705ba PR |
1127 | static void xpad_identify_controller(struct usb_xpad *xpad) |
1128 | { | |
1f6f02b7 | 1129 | xpad_send_led_command(xpad, (xpad->pad_nr % 4) + 2); |
cae705ba PR |
1130 | } |
1131 | ||
4994cd8d JK |
1132 | static void xpad_led_set(struct led_classdev *led_cdev, |
1133 | enum led_brightness value) | |
1134 | { | |
1135 | struct xpad_led *xpad_led = container_of(led_cdev, | |
1136 | struct xpad_led, led_cdev); | |
1137 | ||
1138 | xpad_send_led_command(xpad_led->xpad, value); | |
1139 | } | |
1140 | ||
1141 | static int xpad_led_probe(struct usb_xpad *xpad) | |
1142 | { | |
4994cd8d JK |
1143 | struct xpad_led *led; |
1144 | struct led_classdev *led_cdev; | |
1145 | int error; | |
1146 | ||
75b7f05d | 1147 | if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) |
4994cd8d JK |
1148 | return 0; |
1149 | ||
1150 | xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL); | |
1151 | if (!led) | |
1152 | return -ENOMEM; | |
1153 | ||
e3b65174 PR |
1154 | xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL); |
1155 | if (xpad->pad_nr < 0) { | |
1156 | error = xpad->pad_nr; | |
1157 | goto err_free_mem; | |
1158 | } | |
4994cd8d | 1159 | |
e3b65174 | 1160 | snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); |
4994cd8d JK |
1161 | led->xpad = xpad; |
1162 | ||
1163 | led_cdev = &led->led_cdev; | |
1164 | led_cdev->name = led->name; | |
1165 | led_cdev->brightness_set = xpad_led_set; | |
1166 | ||
1167 | error = led_classdev_register(&xpad->udev->dev, led_cdev); | |
e3b65174 PR |
1168 | if (error) |
1169 | goto err_free_id; | |
4994cd8d | 1170 | |
09c8b00a | 1171 | xpad_identify_controller(xpad); |
fbe6a311 | 1172 | |
4994cd8d | 1173 | return 0; |
e3b65174 PR |
1174 | |
1175 | err_free_id: | |
1176 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); | |
1177 | err_free_mem: | |
1178 | kfree(led); | |
1179 | xpad->led = NULL; | |
1180 | return error; | |
4994cd8d JK |
1181 | } |
1182 | ||
1183 | static void xpad_led_disconnect(struct usb_xpad *xpad) | |
1184 | { | |
1185 | struct xpad_led *xpad_led = xpad->led; | |
1186 | ||
1187 | if (xpad_led) { | |
1188 | led_classdev_unregister(&xpad_led->led_cdev); | |
e3b65174 | 1189 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); |
6ff92a6d | 1190 | kfree(xpad_led); |
4994cd8d JK |
1191 | } |
1192 | } | |
e01a06e8 | 1193 | #else |
4994cd8d JK |
1194 | static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } |
1195 | static void xpad_led_disconnect(struct usb_xpad *xpad) { } | |
cae705ba | 1196 | static void xpad_identify_controller(struct usb_xpad *xpad) { } |
e01a06e8 JK |
1197 | #endif |
1198 | ||
1199 | static int xpad_open(struct input_dev *dev) | |
1da177e4 | 1200 | { |
7791bdae | 1201 | struct usb_xpad *xpad = input_get_drvdata(dev); |
05f091ab | 1202 | |
99de0912 | 1203 | /* URB was submitted in probe */ |
0d027966 | 1204 | if (xpad->xtype == XTYPE_XBOX360W) |
99de0912 BM |
1205 | return 0; |
1206 | ||
1da177e4 | 1207 | xpad->irq_in->dev = xpad->udev; |
65cde54b | 1208 | if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) |
1da177e4 | 1209 | return -EIO; |
05f091ab | 1210 | |
7fc595f4 PR |
1211 | if (xpad->xtype == XTYPE_XBOXONE) |
1212 | return xpad_start_xbox_one(xpad); | |
1a48ff81 | 1213 | |
1da177e4 LT |
1214 | return 0; |
1215 | } | |
1216 | ||
e01a06e8 | 1217 | static void xpad_close(struct input_dev *dev) |
1da177e4 | 1218 | { |
7791bdae | 1219 | struct usb_xpad *xpad = input_get_drvdata(dev); |
05f091ab | 1220 | |
161feb24 | 1221 | if (xpad->xtype != XTYPE_XBOX360W) |
99de0912 | 1222 | usb_kill_urb(xpad->irq_in); |
161feb24 | 1223 | |
4994cd8d | 1224 | xpad_stop_output(xpad); |
1da177e4 LT |
1225 | } |
1226 | ||
deb8ee43 DC |
1227 | static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) |
1228 | { | |
1a48ff81 | 1229 | struct usb_xpad *xpad = input_get_drvdata(input_dev); |
deb8ee43 DC |
1230 | set_bit(abs, input_dev->absbit); |
1231 | ||
1232 | switch (abs) { | |
1233 | case ABS_X: | |
1234 | case ABS_Y: | |
1235 | case ABS_RX: | |
1236 | case ABS_RY: /* the two sticks */ | |
1237 | input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); | |
1238 | break; | |
1239 | case ABS_Z: | |
b45d44e7 | 1240 | case ABS_RZ: /* the triggers (if mapped to axes) */ |
1a48ff81 TM |
1241 | if (xpad->xtype == XTYPE_XBOXONE) |
1242 | input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); | |
1243 | else | |
1244 | input_set_abs_params(input_dev, abs, 0, 255, 0, 0); | |
deb8ee43 DC |
1245 | break; |
1246 | case ABS_HAT0X: | |
b45d44e7 | 1247 | case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ |
deb8ee43 DC |
1248 | input_set_abs_params(input_dev, abs, -1, 1, 0, 0); |
1249 | break; | |
1250 | } | |
1251 | } | |
1252 | ||
b8154002 PLG |
1253 | static void xpad_deinit_input(struct usb_xpad *xpad) |
1254 | { | |
09c8b00a PLG |
1255 | if (xpad->input_created) { |
1256 | xpad->input_created = false; | |
1257 | xpad_led_disconnect(xpad); | |
1258 | input_unregister_device(xpad->dev); | |
1259 | } | |
b8154002 PLG |
1260 | } |
1261 | ||
1262 | static int xpad_init_input(struct usb_xpad *xpad) | |
1da177e4 | 1263 | { |
c5b7c7c3 | 1264 | struct input_dev *input_dev; |
49cc69b6 | 1265 | int i, error; |
05f091ab | 1266 | |
c5b7c7c3 | 1267 | input_dev = input_allocate_device(); |
b8154002 PLG |
1268 | if (!input_dev) |
1269 | return -ENOMEM; | |
b45d44e7 | 1270 | |
c5b7c7c3 | 1271 | xpad->dev = input_dev; |
b8154002 | 1272 | input_dev->name = xpad->name; |
c5b7c7c3 | 1273 | input_dev->phys = xpad->phys; |
b8154002 PLG |
1274 | usb_to_input_id(xpad->udev, &input_dev->id); |
1275 | input_dev->dev.parent = &xpad->intf->dev; | |
7791bdae DT |
1276 | |
1277 | input_set_drvdata(input_dev, xpad); | |
1278 | ||
c5b7c7c3 DT |
1279 | input_dev->open = xpad_open; |
1280 | input_dev->close = xpad_close; | |
05f091ab | 1281 | |
b8154002 | 1282 | __set_bit(EV_KEY, input_dev->evbit); |
7beae702 CF |
1283 | |
1284 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
b8154002 | 1285 | __set_bit(EV_ABS, input_dev->evbit); |
7beae702 CF |
1286 | /* set up axes */ |
1287 | for (i = 0; xpad_abs[i] >= 0; i++) | |
1288 | xpad_set_up_abs(input_dev, xpad_abs[i]); | |
1289 | } | |
05f091ab | 1290 | |
7beae702 | 1291 | /* set up standard buttons */ |
fc55e952 | 1292 | for (i = 0; xpad_common_btn[i] >= 0; i++) |
b45d44e7 | 1293 | __set_bit(xpad_common_btn[i], input_dev->keybit); |
05f091ab | 1294 | |
7beae702 | 1295 | /* set up model-specific ones */ |
1a48ff81 TM |
1296 | if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || |
1297 | xpad->xtype == XTYPE_XBOXONE) { | |
b45d44e7 NL |
1298 | for (i = 0; xpad360_btn[i] >= 0; i++) |
1299 | __set_bit(xpad360_btn[i], input_dev->keybit); | |
1300 | } else { | |
1301 | for (i = 0; xpad_btn[i] >= 0; i++) | |
1302 | __set_bit(xpad_btn[i], input_dev->keybit); | |
1303 | } | |
1304 | ||
1305 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
1306 | for (i = 0; xpad_btn_pad[i] >= 0; i++) | |
1307 | __set_bit(xpad_btn_pad[i], input_dev->keybit); | |
5ee8bda9 PR |
1308 | } |
1309 | ||
1310 | /* | |
1311 | * This should be a simple else block. However historically | |
1312 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
1313 | * made no sense, but now we can not just switch back and have to | |
1314 | * support both behaviors. | |
1315 | */ | |
1316 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
1317 | xpad->xtype == XTYPE_XBOX360W) { | |
deb8ee43 | 1318 | for (i = 0; xpad_abs_pad[i] >= 0; i++) |
1a48ff81 | 1319 | xpad_set_up_abs(input_dev, xpad_abs_pad[i]); |
b45d44e7 NL |
1320 | } |
1321 | ||
1322 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
1323 | for (i = 0; xpad_btn_triggers[i] >= 0; i++) | |
1324 | __set_bit(xpad_btn_triggers[i], input_dev->keybit); | |
1325 | } else { | |
1326 | for (i = 0; xpad_abs_triggers[i] >= 0; i++) | |
1327 | xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); | |
1328 | } | |
05f091ab | 1329 | |
4994cd8d JK |
1330 | error = xpad_init_ff(xpad); |
1331 | if (error) | |
b8154002 | 1332 | goto err_free_input; |
4994cd8d JK |
1333 | |
1334 | error = xpad_led_probe(xpad); | |
1335 | if (error) | |
b8154002 PLG |
1336 | goto err_destroy_ff; |
1337 | ||
1338 | error = input_register_device(xpad->dev); | |
1339 | if (error) | |
1340 | goto err_disconnect_led; | |
1341 | ||
09c8b00a | 1342 | xpad->input_created = true; |
b8154002 PLG |
1343 | return 0; |
1344 | ||
1345 | err_disconnect_led: | |
1346 | xpad_led_disconnect(xpad); | |
1347 | err_destroy_ff: | |
1348 | input_ff_destroy(input_dev); | |
1349 | err_free_input: | |
1350 | input_free_device(input_dev); | |
1351 | return error; | |
1352 | } | |
1353 | ||
1354 | static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) | |
1355 | { | |
1356 | struct usb_device *udev = interface_to_usbdev(intf); | |
1357 | struct usb_xpad *xpad; | |
1358 | struct usb_endpoint_descriptor *ep_irq_in; | |
1359 | int ep_irq_in_idx; | |
1360 | int i, error; | |
1361 | ||
1362 | for (i = 0; xpad_device[i].idVendor; i++) { | |
1363 | if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && | |
1364 | (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) | |
1365 | break; | |
1366 | } | |
1367 | ||
1368 | if (xpad_device[i].xtype == XTYPE_XBOXONE && | |
1369 | intf->cur_altsetting->desc.bInterfaceNumber != 0) { | |
1370 | /* | |
1371 | * The Xbox One controller lists three interfaces all with the | |
1372 | * same interface class, subclass and protocol. Differentiate by | |
1373 | * interface number. | |
1374 | */ | |
1375 | return -ENODEV; | |
1376 | } | |
1377 | ||
1378 | xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); | |
1379 | if (!xpad) | |
1380 | return -ENOMEM; | |
1381 | ||
1382 | usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); | |
1383 | strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); | |
1384 | ||
1385 | xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, | |
1386 | GFP_KERNEL, &xpad->idata_dma); | |
1387 | if (!xpad->idata) { | |
1388 | error = -ENOMEM; | |
1389 | goto err_free_mem; | |
1390 | } | |
1391 | ||
1392 | xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); | |
1393 | if (!xpad->irq_in) { | |
1394 | error = -ENOMEM; | |
1395 | goto err_free_idata; | |
1396 | } | |
1397 | ||
1398 | xpad->udev = udev; | |
1399 | xpad->intf = intf; | |
1400 | xpad->mapping = xpad_device[i].mapping; | |
1401 | xpad->xtype = xpad_device[i].xtype; | |
1402 | xpad->name = xpad_device[i].name; | |
09c8b00a | 1403 | INIT_WORK(&xpad->work, xpad_presence_work); |
b8154002 PLG |
1404 | |
1405 | if (xpad->xtype == XTYPE_UNKNOWN) { | |
1406 | if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { | |
1407 | if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) | |
1408 | xpad->xtype = XTYPE_XBOX360W; | |
1409 | else | |
1410 | xpad->xtype = XTYPE_XBOX360; | |
1411 | } else { | |
1412 | xpad->xtype = XTYPE_XBOX; | |
1413 | } | |
1414 | ||
1415 | if (dpad_to_buttons) | |
1416 | xpad->mapping |= MAP_DPAD_TO_BUTTONS; | |
1417 | if (triggers_to_buttons) | |
1418 | xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; | |
1419 | if (sticks_to_null) | |
1420 | xpad->mapping |= MAP_STICKS_TO_NULL; | |
1421 | } | |
1422 | ||
1423 | error = xpad_init_output(intf, xpad); | |
1424 | if (error) | |
1425 | goto err_free_in_urb; | |
4994cd8d | 1426 | |
1a48ff81 TM |
1427 | /* Xbox One controller has in/out endpoints swapped. */ |
1428 | ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0; | |
1429 | ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc; | |
1430 | ||
c5b7c7c3 DT |
1431 | usb_fill_int_urb(xpad->irq_in, udev, |
1432 | usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), | |
1433 | xpad->idata, XPAD_PKT_LEN, xpad_irq_in, | |
1434 | xpad, ep_irq_in->bInterval); | |
1435 | xpad->irq_in->transfer_dma = xpad->idata_dma; | |
1436 | xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
05f091ab | 1437 | |
1da177e4 | 1438 | usb_set_intfdata(intf, xpad); |
99de0912 | 1439 | |
99de0912 | 1440 | if (xpad->xtype == XTYPE_XBOX360W) { |
e3f0f0a6 AL |
1441 | /* |
1442 | * Submit the int URB immediately rather than waiting for open | |
1443 | * because we get status messages from the device whether | |
1444 | * or not any controllers are attached. In fact, it's | |
1445 | * exactly the message that a controller has arrived that | |
1446 | * we're waiting for. | |
1447 | */ | |
1448 | xpad->irq_in->dev = xpad->udev; | |
1449 | error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); | |
1450 | if (error) | |
09c8b00a | 1451 | goto err_deinit_output; |
aba54876 PR |
1452 | |
1453 | /* | |
1454 | * Send presence packet. | |
1455 | * This will force the controller to resend connection packets. | |
1456 | * This is useful in the case we activate the module after the | |
1457 | * adapter has been plugged in, as it won't automatically | |
1458 | * send us info about the controllers. | |
1459 | */ | |
1460 | error = xpad_inquiry_pad_presence(xpad); | |
1461 | if (error) | |
1462 | goto err_kill_in_urb; | |
09c8b00a PLG |
1463 | } else { |
1464 | error = xpad_init_input(xpad); | |
1465 | if (error) | |
1466 | goto err_deinit_output; | |
99de0912 | 1467 | } |
1da177e4 | 1468 | return 0; |
c5b7c7c3 | 1469 | |
aba54876 PR |
1470 | err_kill_in_urb: |
1471 | usb_kill_urb(xpad->irq_in); | |
b8154002 PLG |
1472 | err_deinit_output: |
1473 | xpad_deinit_output(xpad); | |
1474 | err_free_in_urb: | |
1475 | usb_free_urb(xpad->irq_in); | |
1476 | err_free_idata: | |
1477 | usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); | |
1478 | err_free_mem: | |
c5b7c7c3 | 1479 | kfree(xpad); |
5014186d | 1480 | return error; |
c5b7c7c3 | 1481 | |
1da177e4 LT |
1482 | } |
1483 | ||
1484 | static void xpad_disconnect(struct usb_interface *intf) | |
1485 | { | |
1486 | struct usb_xpad *xpad = usb_get_intfdata (intf); | |
05f091ab | 1487 | |
09c8b00a | 1488 | if (xpad->xtype == XTYPE_XBOX360W) |
2a059159 | 1489 | usb_kill_urb(xpad->irq_in); |
09c8b00a PLG |
1490 | |
1491 | cancel_work_sync(&xpad->work); | |
1492 | ||
1493 | xpad_deinit_input(xpad); | |
2a059159 DT |
1494 | |
1495 | usb_free_urb(xpad->irq_in); | |
1496 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, | |
1497 | xpad->idata, xpad->idata_dma); | |
1498 | ||
09c8b00a PLG |
1499 | xpad_deinit_output(xpad); |
1500 | ||
2a059159 DT |
1501 | kfree(xpad); |
1502 | ||
1503 | usb_set_intfdata(intf, NULL); | |
1da177e4 LT |
1504 | } |
1505 | ||
1506 | static struct usb_driver xpad_driver = { | |
1da177e4 LT |
1507 | .name = "xpad", |
1508 | .probe = xpad_probe, | |
1509 | .disconnect = xpad_disconnect, | |
1510 | .id_table = xpad_table, | |
1511 | }; | |
1512 | ||
08642e7c | 1513 | module_usb_driver(xpad_driver); |
1da177e4 LT |
1514 | |
1515 | MODULE_AUTHOR(DRIVER_AUTHOR); | |
1516 | MODULE_DESCRIPTION(DRIVER_DESC); | |
1517 | MODULE_LICENSE("GPL"); |