Commit | Line | Data |
---|---|---|
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> |
4220f7db | 85 | #include <linux/usb/quirks.h> |
1da177e4 | 86 | |
1da177e4 LT |
87 | #define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>" |
88 | #define DRIVER_DESC "X-Box pad driver" | |
89 | ||
90 | #define XPAD_PKT_LEN 32 | |
91 | ||
deb8ee43 DC |
92 | /* xbox d-pads should map to buttons, as is required for DDR pads |
93 | but we map them to axes when possible to simplify things */ | |
b45d44e7 NL |
94 | #define MAP_DPAD_TO_BUTTONS (1 << 0) |
95 | #define MAP_TRIGGERS_TO_BUTTONS (1 << 1) | |
7beae702 CF |
96 | #define MAP_STICKS_TO_NULL (1 << 2) |
97 | #define DANCEPAD_MAP_CONFIG (MAP_DPAD_TO_BUTTONS | \ | |
98 | MAP_TRIGGERS_TO_BUTTONS | MAP_STICKS_TO_NULL) | |
deb8ee43 | 99 | |
c7d9f7eb JK |
100 | #define XTYPE_XBOX 0 |
101 | #define XTYPE_XBOX360 1 | |
99de0912 | 102 | #define XTYPE_XBOX360W 2 |
1a48ff81 TM |
103 | #define XTYPE_XBOXONE 3 |
104 | #define XTYPE_UNKNOWN 4 | |
c7d9f7eb | 105 | |
90ab5ee9 | 106 | static bool dpad_to_buttons; |
deb8ee43 DC |
107 | module_param(dpad_to_buttons, bool, S_IRUGO); |
108 | MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads"); | |
109 | ||
90ab5ee9 | 110 | static bool triggers_to_buttons; |
b45d44e7 NL |
111 | module_param(triggers_to_buttons, bool, S_IRUGO); |
112 | MODULE_PARM_DESC(triggers_to_buttons, "Map triggers to buttons rather than axes for unknown pads"); | |
113 | ||
90ab5ee9 | 114 | static bool sticks_to_null; |
7beae702 CF |
115 | module_param(sticks_to_null, bool, S_IRUGO); |
116 | MODULE_PARM_DESC(sticks_to_null, "Do not map sticks at all for unknown pads"); | |
117 | ||
4c4c9432 | 118 | static const struct xpad_device { |
1da177e4 LT |
119 | u16 idVendor; |
120 | u16 idProduct; | |
121 | char *name; | |
b45d44e7 | 122 | u8 mapping; |
c7d9f7eb | 123 | u8 xtype; |
1da177e4 | 124 | } xpad_device[] = { |
b45d44e7 | 125 | { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, |
b45d44e7 NL |
126 | { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, |
127 | { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, | |
540602a4 GA |
128 | { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, |
129 | { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, | |
1a48ff81 | 130 | { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, |
39a7a888 | 131 | { 0x045e, 0x02dd, "Microsoft X-Box One pad (Covert Forces)", 0, XTYPE_XBOXONE }, |
540602a4 | 132 | { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
99de0912 | 133 | { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
b45d44e7 | 134 | { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, |
f554f619 | 135 | { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, |
8e2f2325 | 136 | { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, |
f554f619 | 137 | { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, |
8e2f2325 | 138 | { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
139 | { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, |
140 | { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, | |
141 | { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, | |
142 | { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, | |
143 | { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, | |
144 | { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, | |
145 | { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, | |
146 | { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, | |
147 | { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, | |
c7d9f7eb | 148 | { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
149 | { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, |
150 | { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
f554f619 BV |
151 | { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, |
152 | { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
be662271 | 153 | { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
b45d44e7 | 154 | { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 155 | { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 156 | { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
f554f619 | 157 | { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, |
540602a4 | 158 | { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 }, |
f554f619 BV |
159 | { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, |
160 | { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, | |
161 | { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 162 | { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, |
540602a4 | 163 | { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, |
b45d44e7 NL |
164 | { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, |
165 | { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, | |
166 | { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, | |
e76b8ee2 | 167 | { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
168 | { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, |
169 | { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, | |
170 | { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, | |
171 | { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, | |
172 | { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, | |
540602a4 | 173 | { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 174 | { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
6ac8a99b | 175 | { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
540602a4 | 176 | { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
f554f619 BV |
177 | { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
178 | { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
179 | { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 180 | { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, |
f554f619 BV |
181 | { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, |
182 | { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
183 | { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
184 | { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, | |
b45d44e7 NL |
185 | { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, |
186 | { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, | |
187 | { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, | |
fabadbc7 | 188 | { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 189 | { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, |
540602a4 | 190 | { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 191 | { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 192 | { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 193 | { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 BV |
194 | { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
195 | { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, | |
196 | { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, | |
197 | { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
198 | { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, | |
dbb48007 TOR |
199 | { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, |
200 | { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, | |
a7b44738 | 201 | { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
fabadbc7 | 202 | { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, |
805423e8 | 203 | { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 204 | { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 | 205 | { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, |
540602a4 | 206 | { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, |
f554f619 BV |
207 | { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, |
208 | { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
209 | { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
210 | { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
470446ec | 211 | { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 212 | { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, |
f554f619 BV |
213 | { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, |
214 | { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, | |
215 | { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, | |
216 | { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, | |
217 | { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, | |
4b546258 | 218 | { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
219 | { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, |
220 | { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } | |
1da177e4 LT |
221 | }; |
222 | ||
fc55e952 AH |
223 | /* buttons shared with xbox and xbox360 */ |
224 | static const signed short xpad_common_btn[] = { | |
225 | BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ | |
7beae702 | 226 | BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ |
1da177e4 LT |
227 | -1 /* terminating entry */ |
228 | }; | |
229 | ||
fc55e952 AH |
230 | /* original xbox controllers only */ |
231 | static const signed short xpad_btn[] = { | |
232 | BTN_C, BTN_Z, /* "analog" buttons */ | |
233 | -1 /* terminating entry */ | |
234 | }; | |
235 | ||
7beae702 | 236 | /* used when dpad is mapped to buttons */ |
deb8ee43 | 237 | static const signed short xpad_btn_pad[] = { |
7beae702 CF |
238 | BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ |
239 | BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ | |
deb8ee43 DC |
240 | -1 /* terminating entry */ |
241 | }; | |
242 | ||
b45d44e7 NL |
243 | /* used when triggers are mapped to buttons */ |
244 | static const signed short xpad_btn_triggers[] = { | |
245 | BTN_TL2, BTN_TR2, /* triggers left/right */ | |
246 | -1 | |
247 | }; | |
248 | ||
c7d9f7eb JK |
249 | static const signed short xpad360_btn[] = { /* buttons for x360 controller */ |
250 | BTN_TL, BTN_TR, /* Button LB/RB */ | |
251 | BTN_MODE, /* The big X button */ | |
252 | -1 | |
253 | }; | |
254 | ||
4c4c9432 | 255 | static const signed short xpad_abs[] = { |
1da177e4 LT |
256 | ABS_X, ABS_Y, /* left stick */ |
257 | ABS_RX, ABS_RY, /* right stick */ | |
deb8ee43 DC |
258 | -1 /* terminating entry */ |
259 | }; | |
260 | ||
b45d44e7 | 261 | /* used when dpad is mapped to axes */ |
deb8ee43 DC |
262 | static const signed short xpad_abs_pad[] = { |
263 | ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ | |
1da177e4 LT |
264 | -1 /* terminating entry */ |
265 | }; | |
266 | ||
b45d44e7 NL |
267 | /* used when triggers are mapped to axes */ |
268 | static const signed short xpad_abs_triggers[] = { | |
269 | ABS_Z, ABS_RZ, /* triggers left/right */ | |
270 | -1 | |
271 | }; | |
272 | ||
1a48ff81 TM |
273 | /* |
274 | * Xbox 360 has a vendor-specific class, so we cannot match it with only | |
8a0f83ea | 275 | * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we |
99de0912 | 276 | * match against vendor id as well. Wired Xbox 360 devices have protocol 1, |
1a48ff81 TM |
277 | * wireless controllers have protocol 129. |
278 | */ | |
99de0912 | 279 | #define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \ |
8a0f83ea AH |
280 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ |
281 | .idVendor = (vend), \ | |
282 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
283 | .bInterfaceSubClass = 93, \ | |
99de0912 BM |
284 | .bInterfaceProtocol = (pr) |
285 | #define XPAD_XBOX360_VENDOR(vend) \ | |
286 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \ | |
287 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) } | |
8a0f83ea | 288 | |
1a48ff81 TM |
289 | /* The Xbox One controller uses subclass 71 and protocol 208. */ |
290 | #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ | |
291 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ | |
292 | .idVendor = (vend), \ | |
293 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
294 | .bInterfaceSubClass = 71, \ | |
295 | .bInterfaceProtocol = (pr) | |
296 | #define XPAD_XBOXONE_VENDOR(vend) \ | |
297 | { XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) } | |
298 | ||
0d027966 | 299 | static struct usb_device_id xpad_table[] = { |
1da177e4 | 300 | { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */ |
4dfb15cd | 301 | XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */ |
99de0912 | 302 | XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */ |
1a48ff81 | 303 | XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */ |
99de0912 BM |
304 | XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */ |
305 | XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ | |
3ffb62cb | 306 | { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ |
99de0912 | 307 | XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */ |
fabadbc7 | 308 | XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */ |
99de0912 | 309 | XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ |
3ac91d36 | 310 | XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */ |
fabadbc7 | 311 | XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */ |
cc71a7e8 IK |
312 | XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ |
313 | XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ | |
540602a4 | 314 | XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */ |
f554f619 BV |
315 | XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ |
316 | XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */ | |
317 | XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */ | |
1da177e4 LT |
318 | { } |
319 | }; | |
320 | ||
0d027966 | 321 | MODULE_DEVICE_TABLE(usb, xpad_table); |
1da177e4 | 322 | |
7fc595f4 PR |
323 | struct xpad_output_packet { |
324 | u8 data[XPAD_PKT_LEN]; | |
325 | u8 len; | |
326 | bool pending; | |
327 | }; | |
328 | ||
329 | #define XPAD_OUT_CMD_IDX 0 | |
330 | #define XPAD_OUT_FF_IDX 1 | |
331 | #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) | |
332 | #define XPAD_NUM_OUT_PACKETS (1 + \ | |
333 | IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ | |
334 | IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) | |
335 | ||
1da177e4 | 336 | struct usb_xpad { |
deb8ee43 | 337 | struct input_dev *dev; /* input device interface */ |
09c8b00a | 338 | struct input_dev __rcu *x360w_dev; |
deb8ee43 | 339 | struct usb_device *udev; /* usb device */ |
8818e419 | 340 | struct usb_interface *intf; /* usb interface */ |
05f091ab | 341 | |
09c8b00a PLG |
342 | bool pad_present; |
343 | bool input_created; | |
99de0912 | 344 | |
deb8ee43 DC |
345 | struct urb *irq_in; /* urb for interrupt in report */ |
346 | unsigned char *idata; /* input data */ | |
1da177e4 | 347 | dma_addr_t idata_dma; |
05f091ab | 348 | |
e01a06e8 | 349 | struct urb *irq_out; /* urb for interrupt out report */ |
4220f7db | 350 | struct usb_anchor irq_out_anchor; |
7fc595f4 | 351 | bool irq_out_active; /* we must not use an active URB */ |
2a6d7527 | 352 | u8 odata_serial; /* serial number for xbox one protocol */ |
4220f7db | 353 | unsigned char *odata; /* output data */ |
e01a06e8 | 354 | dma_addr_t odata_dma; |
7fc595f4 PR |
355 | spinlock_t odata_lock; |
356 | ||
357 | struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; | |
358 | int last_out_packet; | |
4994cd8d JK |
359 | |
360 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
361 | struct xpad_led *led; | |
e01a06e8 JK |
362 | #endif |
363 | ||
4994cd8d | 364 | char phys[64]; /* physical device path */ |
deb8ee43 | 365 | |
b45d44e7 | 366 | int mapping; /* map d-pad to buttons or to axes */ |
c7d9f7eb | 367 | int xtype; /* type of xbox device */ |
e3b65174 | 368 | int pad_nr; /* the order x360 pads were attached */ |
b8154002 | 369 | const char *name; /* name of the device */ |
09c8b00a | 370 | struct work_struct work; /* init/remove device from callback */ |
1da177e4 LT |
371 | }; |
372 | ||
09c8b00a PLG |
373 | static int xpad_init_input(struct usb_xpad *xpad); |
374 | static void xpad_deinit_input(struct usb_xpad *xpad); | |
375 | ||
1da177e4 LT |
376 | /* |
377 | * xpad_process_packet | |
378 | * | |
379 | * Completes a request by converting the data into events for the | |
380 | * input subsystem. | |
381 | * | |
382 | * The used report descriptor was taken from ITO Takayukis website: | |
383 | * http://euc.jp/periphs/xbox-controller.ja.html | |
384 | */ | |
7d12e780 | 385 | static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
1da177e4 | 386 | { |
c5b7c7c3 | 387 | struct input_dev *dev = xpad->dev; |
1da177e4 | 388 | |
7beae702 CF |
389 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
390 | /* left stick */ | |
391 | input_report_abs(dev, ABS_X, | |
392 | (__s16) le16_to_cpup((__le16 *)(data + 12))); | |
393 | input_report_abs(dev, ABS_Y, | |
394 | ~(__s16) le16_to_cpup((__le16 *)(data + 14))); | |
395 | ||
396 | /* right stick */ | |
397 | input_report_abs(dev, ABS_RX, | |
398 | (__s16) le16_to_cpup((__le16 *)(data + 16))); | |
399 | input_report_abs(dev, ABS_RY, | |
400 | ~(__s16) le16_to_cpup((__le16 *)(data + 18))); | |
401 | } | |
05f091ab | 402 | |
1da177e4 | 403 | /* triggers left/right */ |
b45d44e7 NL |
404 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
405 | input_report_key(dev, BTN_TL2, data[10]); | |
406 | input_report_key(dev, BTN_TR2, data[11]); | |
407 | } else { | |
408 | input_report_abs(dev, ABS_Z, data[10]); | |
409 | input_report_abs(dev, ABS_RZ, data[11]); | |
410 | } | |
05f091ab | 411 | |
1da177e4 | 412 | /* digital pad */ |
b45d44e7 | 413 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
414 | /* dpad as buttons (left, right, up, down) */ |
415 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
416 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
417 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
418 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
b45d44e7 NL |
419 | } else { |
420 | input_report_abs(dev, ABS_HAT0X, | |
421 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
422 | input_report_abs(dev, ABS_HAT0Y, | |
423 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
deb8ee43 | 424 | } |
05f091ab | 425 | |
1da177e4 | 426 | /* start/back buttons and stick press left/right */ |
deb8ee43 | 427 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 428 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
deb8ee43 DC |
429 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); |
430 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
05f091ab | 431 | |
1da177e4 LT |
432 | /* "analog" buttons A, B, X, Y */ |
433 | input_report_key(dev, BTN_A, data[4]); | |
434 | input_report_key(dev, BTN_B, data[5]); | |
435 | input_report_key(dev, BTN_X, data[6]); | |
436 | input_report_key(dev, BTN_Y, data[7]); | |
05f091ab | 437 | |
1da177e4 LT |
438 | /* "analog" buttons black, white */ |
439 | input_report_key(dev, BTN_C, data[8]); | |
440 | input_report_key(dev, BTN_Z, data[9]); | |
441 | ||
442 | input_sync(dev); | |
443 | } | |
444 | ||
c7d9f7eb JK |
445 | /* |
446 | * xpad360_process_packet | |
447 | * | |
448 | * Completes a request by converting the data into events for the | |
449 | * input subsystem. It is version for xbox 360 controller | |
450 | * | |
451 | * The used report descriptor was taken from: | |
452 | * http://www.free60.org/wiki/Gamepad | |
453 | */ | |
454 | ||
09c8b00a | 455 | static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, |
20b3cdd6 | 456 | u16 cmd, unsigned char *data) |
c7d9f7eb | 457 | { |
c7d9f7eb | 458 | /* digital pad */ |
b45d44e7 | 459 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
460 | /* dpad as buttons (left, right, up, down) */ |
461 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
462 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
463 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
464 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
5ee8bda9 PR |
465 | } |
466 | ||
467 | /* | |
468 | * This should be a simple else block. However historically | |
469 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
470 | * made no sense, but now we can not just switch back and have to | |
471 | * support both behaviors. | |
472 | */ | |
473 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
474 | xpad->xtype == XTYPE_XBOX360W) { | |
b45d44e7 NL |
475 | input_report_abs(dev, ABS_HAT0X, |
476 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
477 | input_report_abs(dev, ABS_HAT0Y, | |
478 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
c7d9f7eb JK |
479 | } |
480 | ||
481 | /* start/back buttons */ | |
ae91d10a | 482 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 483 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
c7d9f7eb JK |
484 | |
485 | /* stick press left/right */ | |
486 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); | |
487 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
488 | ||
489 | /* buttons A,B,X,Y,TL,TR and MODE */ | |
ae91d10a DT |
490 | input_report_key(dev, BTN_A, data[3] & 0x10); |
491 | input_report_key(dev, BTN_B, data[3] & 0x20); | |
492 | input_report_key(dev, BTN_X, data[3] & 0x40); | |
493 | input_report_key(dev, BTN_Y, data[3] & 0x80); | |
494 | input_report_key(dev, BTN_TL, data[3] & 0x01); | |
495 | input_report_key(dev, BTN_TR, data[3] & 0x02); | |
496 | input_report_key(dev, BTN_MODE, data[3] & 0x04); | |
c7d9f7eb | 497 | |
7beae702 CF |
498 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
499 | /* left stick */ | |
500 | input_report_abs(dev, ABS_X, | |
501 | (__s16) le16_to_cpup((__le16 *)(data + 6))); | |
502 | input_report_abs(dev, ABS_Y, | |
503 | ~(__s16) le16_to_cpup((__le16 *)(data + 8))); | |
504 | ||
505 | /* right stick */ | |
506 | input_report_abs(dev, ABS_RX, | |
507 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
508 | input_report_abs(dev, ABS_RY, | |
509 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
510 | } | |
c7d9f7eb JK |
511 | |
512 | /* triggers left/right */ | |
b45d44e7 NL |
513 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
514 | input_report_key(dev, BTN_TL2, data[4]); | |
515 | input_report_key(dev, BTN_TR2, data[5]); | |
516 | } else { | |
517 | input_report_abs(dev, ABS_Z, data[4]); | |
518 | input_report_abs(dev, ABS_RZ, data[5]); | |
519 | } | |
c7d9f7eb JK |
520 | |
521 | input_sync(dev); | |
522 | } | |
523 | ||
09c8b00a PLG |
524 | static void xpad_presence_work(struct work_struct *work) |
525 | { | |
526 | struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); | |
527 | int error; | |
528 | ||
529 | if (xpad->pad_present) { | |
530 | error = xpad_init_input(xpad); | |
531 | if (error) { | |
532 | /* complain only, not much else we can do here */ | |
533 | dev_err(&xpad->dev->dev, | |
534 | "unable to init device: %d\n", error); | |
535 | } else { | |
536 | rcu_assign_pointer(xpad->x360w_dev, xpad->dev); | |
537 | } | |
538 | } else { | |
539 | RCU_INIT_POINTER(xpad->x360w_dev, NULL); | |
540 | synchronize_rcu(); | |
541 | /* | |
542 | * Now that we are sure xpad360w_process_packet is not | |
543 | * using input device we can get rid of it. | |
544 | */ | |
545 | xpad_deinit_input(xpad); | |
546 | } | |
547 | } | |
cae705ba | 548 | |
99de0912 BM |
549 | /* |
550 | * xpad360w_process_packet | |
551 | * | |
552 | * Completes a request by converting the data into events for the | |
553 | * input subsystem. It is version for xbox 360 wireless controller. | |
554 | * | |
555 | * Byte.Bit | |
556 | * 00.1 - Status change: The controller or headset has connected/disconnected | |
557 | * Bits 01.7 and 01.6 are valid | |
558 | * 01.7 - Controller present | |
559 | * 01.6 - Headset present | |
560 | * 01.1 - Pad state (Bytes 4+) valid | |
561 | * | |
562 | */ | |
99de0912 BM |
563 | static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
564 | { | |
09c8b00a PLG |
565 | struct input_dev *dev; |
566 | bool present; | |
567 | ||
99de0912 BM |
568 | /* Presence change */ |
569 | if (data[0] & 0x08) { | |
09c8b00a PLG |
570 | present = (data[1] & 0x80) != 0; |
571 | ||
572 | if (xpad->pad_present != present) { | |
573 | xpad->pad_present = present; | |
574 | schedule_work(&xpad->work); | |
575 | } | |
99de0912 BM |
576 | } |
577 | ||
578 | /* Valid pad data */ | |
93a017aa | 579 | if (data[1] != 0x1) |
99de0912 BM |
580 | return; |
581 | ||
09c8b00a PLG |
582 | rcu_read_lock(); |
583 | dev = rcu_dereference(xpad->x360w_dev); | |
584 | if (dev) | |
585 | xpad360_process_packet(xpad, dev, cmd, &data[4]); | |
586 | rcu_read_unlock(); | |
99de0912 BM |
587 | } |
588 | ||
1a48ff81 TM |
589 | /* |
590 | * xpadone_process_buttons | |
591 | * | |
592 | * Process a button update packet from an Xbox one controller. | |
593 | */ | |
594 | static void xpadone_process_buttons(struct usb_xpad *xpad, | |
595 | struct input_dev *dev, | |
596 | unsigned char *data) | |
597 | { | |
598 | /* menu/view buttons */ | |
599 | input_report_key(dev, BTN_START, data[4] & 0x04); | |
600 | input_report_key(dev, BTN_SELECT, data[4] & 0x08); | |
601 | ||
602 | /* buttons A,B,X,Y */ | |
603 | input_report_key(dev, BTN_A, data[4] & 0x10); | |
604 | input_report_key(dev, BTN_B, data[4] & 0x20); | |
605 | input_report_key(dev, BTN_X, data[4] & 0x40); | |
606 | input_report_key(dev, BTN_Y, data[4] & 0x80); | |
607 | ||
608 | /* digital pad */ | |
609 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
610 | /* dpad as buttons (left, right, up, down) */ | |
611 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04); | |
612 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08); | |
613 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01); | |
614 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02); | |
615 | } else { | |
616 | input_report_abs(dev, ABS_HAT0X, | |
617 | !!(data[5] & 0x08) - !!(data[5] & 0x04)); | |
618 | input_report_abs(dev, ABS_HAT0Y, | |
619 | !!(data[5] & 0x02) - !!(data[5] & 0x01)); | |
620 | } | |
621 | ||
622 | /* TL/TR */ | |
623 | input_report_key(dev, BTN_TL, data[5] & 0x10); | |
624 | input_report_key(dev, BTN_TR, data[5] & 0x20); | |
625 | ||
626 | /* stick press left/right */ | |
627 | input_report_key(dev, BTN_THUMBL, data[5] & 0x40); | |
628 | input_report_key(dev, BTN_THUMBR, data[5] & 0x80); | |
629 | ||
630 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
631 | /* left stick */ | |
632 | input_report_abs(dev, ABS_X, | |
633 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
634 | input_report_abs(dev, ABS_Y, | |
635 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
636 | ||
637 | /* right stick */ | |
638 | input_report_abs(dev, ABS_RX, | |
639 | (__s16) le16_to_cpup((__le16 *)(data + 14))); | |
640 | input_report_abs(dev, ABS_RY, | |
641 | ~(__s16) le16_to_cpup((__le16 *)(data + 16))); | |
642 | } | |
643 | ||
644 | /* triggers left/right */ | |
645 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
646 | input_report_key(dev, BTN_TL2, | |
647 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
648 | input_report_key(dev, BTN_TR2, | |
649 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
650 | } else { | |
651 | input_report_abs(dev, ABS_Z, | |
652 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
653 | input_report_abs(dev, ABS_RZ, | |
654 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
655 | } | |
656 | ||
657 | input_sync(dev); | |
658 | } | |
659 | ||
660 | /* | |
661 | * xpadone_process_packet | |
662 | * | |
663 | * Completes a request by converting the data into events for the | |
664 | * input subsystem. This version is for the Xbox One controller. | |
665 | * | |
666 | * The report format was gleaned from | |
667 | * https://github.com/kylelemons/xbox/blob/master/xbox.go | |
668 | */ | |
669 | ||
670 | static void xpadone_process_packet(struct usb_xpad *xpad, | |
671 | u16 cmd, unsigned char *data) | |
672 | { | |
673 | struct input_dev *dev = xpad->dev; | |
674 | ||
675 | switch (data[0]) { | |
676 | case 0x20: | |
677 | xpadone_process_buttons(xpad, dev, data); | |
678 | break; | |
679 | ||
680 | case 0x07: | |
681 | /* the xbox button has its own special report */ | |
682 | input_report_key(dev, BTN_MODE, data[4] & 0x01); | |
683 | input_sync(dev); | |
684 | break; | |
685 | } | |
686 | } | |
687 | ||
7d12e780 | 688 | static void xpad_irq_in(struct urb *urb) |
1da177e4 LT |
689 | { |
690 | struct usb_xpad *xpad = urb->context; | |
8818e419 | 691 | struct device *dev = &xpad->intf->dev; |
6fc88f53 | 692 | int retval, status; |
05f091ab | 693 | |
6fc88f53 ON |
694 | status = urb->status; |
695 | ||
696 | switch (status) { | |
1da177e4 LT |
697 | case 0: |
698 | /* success */ | |
699 | break; | |
700 | case -ECONNRESET: | |
701 | case -ENOENT: | |
702 | case -ESHUTDOWN: | |
703 | /* this urb is terminated, clean up */ | |
c4f0bbcd | 704 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
ea3e6c59 | 705 | __func__, status); |
1da177e4 LT |
706 | return; |
707 | default: | |
c4f0bbcd | 708 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
ea3e6c59 | 709 | __func__, status); |
1da177e4 LT |
710 | goto exit; |
711 | } | |
05f091ab | 712 | |
99de0912 BM |
713 | switch (xpad->xtype) { |
714 | case XTYPE_XBOX360: | |
09c8b00a | 715 | xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); |
99de0912 BM |
716 | break; |
717 | case XTYPE_XBOX360W: | |
718 | xpad360w_process_packet(xpad, 0, xpad->idata); | |
719 | break; | |
1a48ff81 TM |
720 | case XTYPE_XBOXONE: |
721 | xpadone_process_packet(xpad, 0, xpad->idata); | |
722 | break; | |
99de0912 | 723 | default: |
c7d9f7eb | 724 | xpad_process_packet(xpad, 0, xpad->idata); |
99de0912 | 725 | } |
1da177e4 LT |
726 | |
727 | exit: | |
dd38d688 | 728 | retval = usb_submit_urb(urb, GFP_ATOMIC); |
1da177e4 | 729 | if (retval) |
c4f0bbcd | 730 | dev_err(dev, "%s - usb_submit_urb failed with result %d\n", |
9cb757bf | 731 | __func__, retval); |
1da177e4 LT |
732 | } |
733 | ||
7fc595f4 PR |
734 | /* Callers must hold xpad->odata_lock spinlock */ |
735 | static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) | |
736 | { | |
737 | struct xpad_output_packet *pkt, *packet = NULL; | |
738 | int i; | |
739 | ||
740 | for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { | |
741 | if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) | |
742 | xpad->last_out_packet = 0; | |
743 | ||
744 | pkt = &xpad->out_packets[xpad->last_out_packet]; | |
745 | if (pkt->pending) { | |
746 | dev_dbg(&xpad->intf->dev, | |
747 | "%s - found pending output packet %d\n", | |
748 | __func__, xpad->last_out_packet); | |
749 | packet = pkt; | |
750 | break; | |
751 | } | |
752 | } | |
753 | ||
754 | if (packet) { | |
755 | memcpy(xpad->odata, packet->data, packet->len); | |
756 | xpad->irq_out->transfer_buffer_length = packet->len; | |
757 | return true; | |
758 | } | |
759 | ||
760 | return false; | |
761 | } | |
762 | ||
763 | /* Callers must hold xpad->odata_lock spinlock */ | |
764 | static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) | |
765 | { | |
766 | int error; | |
767 | ||
768 | if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { | |
4220f7db | 769 | usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); |
7fc595f4 PR |
770 | error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); |
771 | if (error) { | |
772 | dev_err(&xpad->intf->dev, | |
773 | "%s - usb_submit_urb failed with result %d\n", | |
774 | __func__, error); | |
4220f7db | 775 | usb_unanchor_urb(xpad->irq_out); |
7fc595f4 PR |
776 | return -EIO; |
777 | } | |
778 | ||
779 | xpad->irq_out_active = true; | |
780 | } | |
781 | ||
782 | return 0; | |
783 | } | |
784 | ||
e01a06e8 JK |
785 | static void xpad_irq_out(struct urb *urb) |
786 | { | |
9cb757bf | 787 | struct usb_xpad *xpad = urb->context; |
8818e419 | 788 | struct device *dev = &xpad->intf->dev; |
7fc595f4 PR |
789 | int status = urb->status; |
790 | int error; | |
791 | unsigned long flags; | |
6fc88f53 | 792 | |
7fc595f4 | 793 | spin_lock_irqsave(&xpad->odata_lock, flags); |
e01a06e8 | 794 | |
6fc88f53 | 795 | switch (status) { |
70a6f2e6 | 796 | case 0: |
e01a06e8 | 797 | /* success */ |
7fc595f4 PR |
798 | xpad->out_packets[xpad->last_out_packet].pending = false; |
799 | xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); | |
800 | break; | |
70a6f2e6 MG |
801 | |
802 | case -ECONNRESET: | |
803 | case -ENOENT: | |
804 | case -ESHUTDOWN: | |
805 | /* this urb is terminated, clean up */ | |
c4f0bbcd GKH |
806 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
807 | __func__, status); | |
7fc595f4 PR |
808 | xpad->irq_out_active = false; |
809 | break; | |
70a6f2e6 MG |
810 | |
811 | default: | |
c4f0bbcd GKH |
812 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
813 | __func__, status); | |
7fc595f4 | 814 | break; |
e01a06e8 JK |
815 | } |
816 | ||
7fc595f4 | 817 | if (xpad->irq_out_active) { |
4220f7db | 818 | usb_anchor_urb(urb, &xpad->irq_out_anchor); |
7fc595f4 PR |
819 | error = usb_submit_urb(urb, GFP_ATOMIC); |
820 | if (error) { | |
821 | dev_err(dev, | |
822 | "%s - usb_submit_urb failed with result %d\n", | |
823 | __func__, error); | |
4220f7db | 824 | usb_unanchor_urb(urb); |
7fc595f4 PR |
825 | xpad->irq_out_active = false; |
826 | } | |
827 | } | |
828 | ||
829 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
e01a06e8 JK |
830 | } |
831 | ||
4994cd8d | 832 | static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) |
e01a06e8 JK |
833 | { |
834 | struct usb_endpoint_descriptor *ep_irq_out; | |
1a48ff81 | 835 | int ep_irq_out_idx; |
49cc69b6 | 836 | int error; |
e01a06e8 | 837 | |
b514d4f7 | 838 | if (xpad->xtype == XTYPE_UNKNOWN) |
e01a06e8 JK |
839 | return 0; |
840 | ||
4220f7db PR |
841 | init_usb_anchor(&xpad->irq_out_anchor); |
842 | ||
997ea58e DM |
843 | xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, |
844 | GFP_KERNEL, &xpad->odata_dma); | |
49cc69b6 AL |
845 | if (!xpad->odata) { |
846 | error = -ENOMEM; | |
e01a06e8 | 847 | goto fail1; |
49cc69b6 | 848 | } |
e01a06e8 | 849 | |
7fc595f4 | 850 | spin_lock_init(&xpad->odata_lock); |
4994cd8d | 851 | |
e01a06e8 | 852 | xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); |
49cc69b6 AL |
853 | if (!xpad->irq_out) { |
854 | error = -ENOMEM; | |
e01a06e8 | 855 | goto fail2; |
49cc69b6 | 856 | } |
e01a06e8 | 857 | |
1a48ff81 TM |
858 | /* Xbox One controller has in/out endpoints swapped. */ |
859 | ep_irq_out_idx = xpad->xtype == XTYPE_XBOXONE ? 0 : 1; | |
860 | ep_irq_out = &intf->cur_altsetting->endpoint[ep_irq_out_idx].desc; | |
861 | ||
e01a06e8 JK |
862 | usb_fill_int_urb(xpad->irq_out, xpad->udev, |
863 | usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), | |
864 | xpad->odata, XPAD_PKT_LEN, | |
865 | xpad_irq_out, xpad, ep_irq_out->bInterval); | |
866 | xpad->irq_out->transfer_dma = xpad->odata_dma; | |
867 | xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
868 | ||
e01a06e8 JK |
869 | return 0; |
870 | ||
997ea58e | 871 | fail2: usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); |
e01a06e8 JK |
872 | fail1: return error; |
873 | } | |
874 | ||
4994cd8d | 875 | static void xpad_stop_output(struct usb_xpad *xpad) |
e01a06e8 | 876 | { |
4220f7db PR |
877 | if (xpad->xtype != XTYPE_UNKNOWN) { |
878 | if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, | |
879 | 5000)) { | |
880 | dev_warn(&xpad->intf->dev, | |
881 | "timed out waiting for output URB to complete, killing\n"); | |
882 | usb_kill_anchored_urbs(&xpad->irq_out_anchor); | |
883 | } | |
884 | } | |
e01a06e8 JK |
885 | } |
886 | ||
4994cd8d | 887 | static void xpad_deinit_output(struct usb_xpad *xpad) |
e01a06e8 | 888 | { |
b514d4f7 | 889 | if (xpad->xtype != XTYPE_UNKNOWN) { |
e01a06e8 | 890 | usb_free_urb(xpad->irq_out); |
997ea58e | 891 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, |
e01a06e8 JK |
892 | xpad->odata, xpad->odata_dma); |
893 | } | |
894 | } | |
4994cd8d | 895 | |
aba54876 PR |
896 | static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) |
897 | { | |
7fc595f4 PR |
898 | struct xpad_output_packet *packet = |
899 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
900 | unsigned long flags; | |
901 | int retval; | |
902 | ||
903 | spin_lock_irqsave(&xpad->odata_lock, flags); | |
904 | ||
905 | packet->data[0] = 0x08; | |
906 | packet->data[1] = 0x00; | |
907 | packet->data[2] = 0x0F; | |
908 | packet->data[3] = 0xC0; | |
909 | packet->data[4] = 0x00; | |
910 | packet->data[5] = 0x00; | |
911 | packet->data[6] = 0x00; | |
912 | packet->data[7] = 0x00; | |
913 | packet->data[8] = 0x00; | |
914 | packet->data[9] = 0x00; | |
915 | packet->data[10] = 0x00; | |
916 | packet->data[11] = 0x00; | |
917 | packet->len = 12; | |
918 | packet->pending = true; | |
919 | ||
920 | /* Reset the sequence so we send out presence first */ | |
921 | xpad->last_out_packet = -1; | |
922 | retval = xpad_try_sending_next_out_packet(xpad); | |
923 | ||
924 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
925 | ||
926 | return retval; | |
927 | } | |
928 | ||
929 | static int xpad_start_xbox_one(struct usb_xpad *xpad) | |
930 | { | |
931 | struct xpad_output_packet *packet = | |
932 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
933 | unsigned long flags; | |
aba54876 PR |
934 | int retval; |
935 | ||
7fc595f4 | 936 | spin_lock_irqsave(&xpad->odata_lock, flags); |
aba54876 | 937 | |
7fc595f4 PR |
938 | /* Xbox one controller needs to be initialized. */ |
939 | packet->data[0] = 0x05; | |
940 | packet->data[1] = 0x20; | |
2a6d7527 PLG |
941 | packet->data[2] = xpad->odata_serial++; /* packet serial */ |
942 | packet->data[3] = 0x01; /* rumble bit enable? */ | |
943 | packet->data[4] = 0x00; | |
944 | packet->len = 5; | |
7fc595f4 | 945 | packet->pending = true; |
aba54876 | 946 | |
7fc595f4 PR |
947 | /* Reset the sequence so we send out start packet first */ |
948 | xpad->last_out_packet = -1; | |
949 | retval = xpad_try_sending_next_out_packet(xpad); | |
aba54876 | 950 | |
7fc595f4 | 951 | spin_unlock_irqrestore(&xpad->odata_lock, flags); |
aba54876 PR |
952 | |
953 | return retval; | |
954 | } | |
955 | ||
4994cd8d | 956 | #ifdef CONFIG_JOYSTICK_XPAD_FF |
12187305 | 957 | static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) |
4994cd8d JK |
958 | { |
959 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
7fc595f4 | 960 | struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; |
06008152 PR |
961 | __u16 strong; |
962 | __u16 weak; | |
7fc595f4 PR |
963 | int retval; |
964 | unsigned long flags; | |
e01a06e8 | 965 | |
06008152 PR |
966 | if (effect->type != FF_RUMBLE) |
967 | return 0; | |
968 | ||
969 | strong = effect->u.rumble.strong_magnitude; | |
970 | weak = effect->u.rumble.weak_magnitude; | |
971 | ||
7fc595f4 PR |
972 | spin_lock_irqsave(&xpad->odata_lock, flags); |
973 | ||
06008152 PR |
974 | switch (xpad->xtype) { |
975 | case XTYPE_XBOX: | |
7fc595f4 PR |
976 | packet->data[0] = 0x00; |
977 | packet->data[1] = 0x06; | |
978 | packet->data[2] = 0x00; | |
979 | packet->data[3] = strong / 256; /* left actuator */ | |
980 | packet->data[4] = 0x00; | |
981 | packet->data[5] = weak / 256; /* right actuator */ | |
982 | packet->len = 6; | |
983 | packet->pending = true; | |
06008152 PR |
984 | break; |
985 | ||
986 | case XTYPE_XBOX360: | |
7fc595f4 PR |
987 | packet->data[0] = 0x00; |
988 | packet->data[1] = 0x08; | |
989 | packet->data[2] = 0x00; | |
990 | packet->data[3] = strong / 256; /* left actuator? */ | |
991 | packet->data[4] = weak / 256; /* right actuator? */ | |
992 | packet->data[5] = 0x00; | |
993 | packet->data[6] = 0x00; | |
994 | packet->data[7] = 0x00; | |
995 | packet->len = 8; | |
996 | packet->pending = true; | |
06008152 PR |
997 | break; |
998 | ||
999 | case XTYPE_XBOX360W: | |
7fc595f4 PR |
1000 | packet->data[0] = 0x00; |
1001 | packet->data[1] = 0x01; | |
1002 | packet->data[2] = 0x0F; | |
1003 | packet->data[3] = 0xC0; | |
1004 | packet->data[4] = 0x00; | |
1005 | packet->data[5] = strong / 256; | |
1006 | packet->data[6] = weak / 256; | |
1007 | packet->data[7] = 0x00; | |
1008 | packet->data[8] = 0x00; | |
1009 | packet->data[9] = 0x00; | |
1010 | packet->data[10] = 0x00; | |
1011 | packet->data[11] = 0x00; | |
1012 | packet->len = 12; | |
1013 | packet->pending = true; | |
06008152 PR |
1014 | break; |
1015 | ||
1016 | case XTYPE_XBOXONE: | |
7fc595f4 PR |
1017 | packet->data[0] = 0x09; /* activate rumble */ |
1018 | packet->data[1] = 0x08; | |
2a6d7527 | 1019 | packet->data[2] = xpad->odata_serial++; |
7fc595f4 PR |
1020 | packet->data[3] = 0x08; /* continuous effect */ |
1021 | packet->data[4] = 0x00; /* simple rumble mode */ | |
1022 | packet->data[5] = 0x03; /* L and R actuator only */ | |
1023 | packet->data[6] = 0x00; /* TODO: LT actuator */ | |
1024 | packet->data[7] = 0x00; /* TODO: RT actuator */ | |
2a6d7527 PLG |
1025 | packet->data[8] = strong / 512; /* left actuator */ |
1026 | packet->data[9] = weak / 512; /* right actuator */ | |
7fc595f4 PR |
1027 | packet->data[10] = 0x80; /* length of pulse */ |
1028 | packet->data[11] = 0x00; /* stop period of pulse */ | |
2a6d7527 PLG |
1029 | packet->data[12] = 0x00; |
1030 | packet->len = 13; | |
7fc595f4 | 1031 | packet->pending = true; |
06008152 PR |
1032 | break; |
1033 | ||
1034 | default: | |
1035 | dev_dbg(&xpad->dev->dev, | |
1036 | "%s - rumble command sent to unsupported xpad type: %d\n", | |
1037 | __func__, xpad->xtype); | |
7fc595f4 PR |
1038 | retval = -EINVAL; |
1039 | goto out; | |
4994cd8d JK |
1040 | } |
1041 | ||
7fc595f4 PR |
1042 | retval = xpad_try_sending_next_out_packet(xpad); |
1043 | ||
1044 | out: | |
1045 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
1046 | return retval; | |
4994cd8d JK |
1047 | } |
1048 | ||
1049 | static int xpad_init_ff(struct usb_xpad *xpad) | |
1050 | { | |
0604949c | 1051 | if (xpad->xtype == XTYPE_UNKNOWN) |
cfbe2010 AH |
1052 | return 0; |
1053 | ||
4994cd8d JK |
1054 | input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); |
1055 | ||
1056 | return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); | |
1057 | } | |
1058 | ||
1059 | #else | |
1060 | static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } | |
1061 | #endif | |
1062 | ||
1063 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
1064 | #include <linux/leds.h> | |
e3b65174 PR |
1065 | #include <linux/idr.h> |
1066 | ||
1067 | static DEFINE_IDA(xpad_pad_seq); | |
4994cd8d JK |
1068 | |
1069 | struct xpad_led { | |
1070 | char name[16]; | |
1071 | struct led_classdev led_cdev; | |
1072 | struct usb_xpad *xpad; | |
1073 | }; | |
1074 | ||
75b7f05d | 1075 | /** |
1f6f02b7 | 1076 | * set the LEDs on Xbox360 / Wireless Controllers |
75b7f05d PLG |
1077 | * @param command |
1078 | * 0: off | |
1079 | * 1: all blink, then previous setting | |
1080 | * 2: 1/top-left blink, then on | |
1081 | * 3: 2/top-right blink, then on | |
1082 | * 4: 3/bottom-left blink, then on | |
1083 | * 5: 4/bottom-right blink, then on | |
1084 | * 6: 1/top-left on | |
1085 | * 7: 2/top-right on | |
1086 | * 8: 3/bottom-left on | |
1087 | * 9: 4/bottom-right on | |
1088 | * 10: rotate | |
1089 | * 11: blink, based on previous setting | |
1090 | * 12: slow blink, based on previous setting | |
1091 | * 13: rotate with two lights | |
1092 | * 14: persistent slow all blink | |
1093 | * 15: blink once, then previous setting | |
1094 | */ | |
4994cd8d JK |
1095 | static void xpad_send_led_command(struct usb_xpad *xpad, int command) |
1096 | { | |
7fc595f4 PR |
1097 | struct xpad_output_packet *packet = |
1098 | &xpad->out_packets[XPAD_OUT_LED_IDX]; | |
1099 | unsigned long flags; | |
1100 | ||
75b7f05d PLG |
1101 | command %= 16; |
1102 | ||
7fc595f4 | 1103 | spin_lock_irqsave(&xpad->odata_lock, flags); |
75b7f05d PLG |
1104 | |
1105 | switch (xpad->xtype) { | |
1106 | case XTYPE_XBOX360: | |
7fc595f4 PR |
1107 | packet->data[0] = 0x01; |
1108 | packet->data[1] = 0x03; | |
1109 | packet->data[2] = command; | |
1110 | packet->len = 3; | |
1111 | packet->pending = true; | |
75b7f05d | 1112 | break; |
7fc595f4 | 1113 | |
75b7f05d | 1114 | case XTYPE_XBOX360W: |
7fc595f4 PR |
1115 | packet->data[0] = 0x00; |
1116 | packet->data[1] = 0x00; | |
1117 | packet->data[2] = 0x08; | |
1118 | packet->data[3] = 0x40 + command; | |
1119 | packet->data[4] = 0x00; | |
1120 | packet->data[5] = 0x00; | |
1121 | packet->data[6] = 0x00; | |
1122 | packet->data[7] = 0x00; | |
1123 | packet->data[8] = 0x00; | |
1124 | packet->data[9] = 0x00; | |
1125 | packet->data[10] = 0x00; | |
1126 | packet->data[11] = 0x00; | |
1127 | packet->len = 12; | |
1128 | packet->pending = true; | |
75b7f05d | 1129 | break; |
4994cd8d | 1130 | } |
75b7f05d | 1131 | |
7fc595f4 PR |
1132 | xpad_try_sending_next_out_packet(xpad); |
1133 | ||
1134 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
4994cd8d JK |
1135 | } |
1136 | ||
1f6f02b7 PR |
1137 | /* |
1138 | * Light up the segment corresponding to the pad number on | |
1139 | * Xbox 360 Controllers. | |
1140 | */ | |
cae705ba PR |
1141 | static void xpad_identify_controller(struct usb_xpad *xpad) |
1142 | { | |
d9be398a | 1143 | led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); |
cae705ba PR |
1144 | } |
1145 | ||
4994cd8d JK |
1146 | static void xpad_led_set(struct led_classdev *led_cdev, |
1147 | enum led_brightness value) | |
1148 | { | |
1149 | struct xpad_led *xpad_led = container_of(led_cdev, | |
1150 | struct xpad_led, led_cdev); | |
1151 | ||
1152 | xpad_send_led_command(xpad_led->xpad, value); | |
1153 | } | |
1154 | ||
1155 | static int xpad_led_probe(struct usb_xpad *xpad) | |
1156 | { | |
4994cd8d JK |
1157 | struct xpad_led *led; |
1158 | struct led_classdev *led_cdev; | |
1159 | int error; | |
1160 | ||
75b7f05d | 1161 | if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) |
4994cd8d JK |
1162 | return 0; |
1163 | ||
1164 | xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL); | |
1165 | if (!led) | |
1166 | return -ENOMEM; | |
1167 | ||
e3b65174 PR |
1168 | xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL); |
1169 | if (xpad->pad_nr < 0) { | |
1170 | error = xpad->pad_nr; | |
1171 | goto err_free_mem; | |
1172 | } | |
4994cd8d | 1173 | |
e3b65174 | 1174 | snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); |
4994cd8d JK |
1175 | led->xpad = xpad; |
1176 | ||
1177 | led_cdev = &led->led_cdev; | |
1178 | led_cdev->name = led->name; | |
1179 | led_cdev->brightness_set = xpad_led_set; | |
1180 | ||
1181 | error = led_classdev_register(&xpad->udev->dev, led_cdev); | |
e3b65174 PR |
1182 | if (error) |
1183 | goto err_free_id; | |
4994cd8d | 1184 | |
09c8b00a | 1185 | xpad_identify_controller(xpad); |
fbe6a311 | 1186 | |
4994cd8d | 1187 | return 0; |
e3b65174 PR |
1188 | |
1189 | err_free_id: | |
1190 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); | |
1191 | err_free_mem: | |
1192 | kfree(led); | |
1193 | xpad->led = NULL; | |
1194 | return error; | |
4994cd8d JK |
1195 | } |
1196 | ||
1197 | static void xpad_led_disconnect(struct usb_xpad *xpad) | |
1198 | { | |
1199 | struct xpad_led *xpad_led = xpad->led; | |
1200 | ||
1201 | if (xpad_led) { | |
1202 | led_classdev_unregister(&xpad_led->led_cdev); | |
e3b65174 | 1203 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); |
6ff92a6d | 1204 | kfree(xpad_led); |
4994cd8d JK |
1205 | } |
1206 | } | |
e01a06e8 | 1207 | #else |
4994cd8d JK |
1208 | static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } |
1209 | static void xpad_led_disconnect(struct usb_xpad *xpad) { } | |
cae705ba | 1210 | static void xpad_identify_controller(struct usb_xpad *xpad) { } |
e01a06e8 JK |
1211 | #endif |
1212 | ||
4220f7db | 1213 | static int xpad_start_input(struct usb_xpad *xpad) |
1da177e4 | 1214 | { |
4220f7db | 1215 | int error; |
99de0912 | 1216 | |
65cde54b | 1217 | if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) |
1da177e4 | 1218 | return -EIO; |
05f091ab | 1219 | |
4220f7db PR |
1220 | if (xpad->xtype == XTYPE_XBOXONE) { |
1221 | error = xpad_start_xbox_one(xpad); | |
1222 | if (error) { | |
1223 | usb_kill_urb(xpad->irq_in); | |
1224 | return error; | |
1225 | } | |
1226 | } | |
1a48ff81 | 1227 | |
1da177e4 LT |
1228 | return 0; |
1229 | } | |
1230 | ||
4220f7db | 1231 | static void xpad_stop_input(struct usb_xpad *xpad) |
1da177e4 | 1232 | { |
4220f7db PR |
1233 | usb_kill_urb(xpad->irq_in); |
1234 | } | |
1235 | ||
1236 | static int xpad360w_start_input(struct usb_xpad *xpad) | |
1237 | { | |
1238 | int error; | |
1239 | ||
1240 | error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); | |
1241 | if (error) | |
1242 | return -EIO; | |
05f091ab | 1243 | |
4220f7db PR |
1244 | /* |
1245 | * Send presence packet. | |
1246 | * This will force the controller to resend connection packets. | |
1247 | * This is useful in the case we activate the module after the | |
1248 | * adapter has been plugged in, as it won't automatically | |
1249 | * send us info about the controllers. | |
1250 | */ | |
1251 | error = xpad_inquiry_pad_presence(xpad); | |
1252 | if (error) { | |
99de0912 | 1253 | usb_kill_urb(xpad->irq_in); |
4220f7db PR |
1254 | return error; |
1255 | } | |
161feb24 | 1256 | |
4220f7db PR |
1257 | return 0; |
1258 | } | |
1259 | ||
1260 | static void xpad360w_stop_input(struct usb_xpad *xpad) | |
1261 | { | |
1262 | usb_kill_urb(xpad->irq_in); | |
1263 | ||
1264 | /* Make sure we are done with presence work if it was scheduled */ | |
1265 | flush_work(&xpad->work); | |
1266 | } | |
1267 | ||
1268 | static int xpad_open(struct input_dev *dev) | |
1269 | { | |
1270 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
1271 | ||
1272 | return xpad_start_input(xpad); | |
1273 | } | |
1274 | ||
1275 | static void xpad_close(struct input_dev *dev) | |
1276 | { | |
1277 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
1278 | ||
1279 | xpad_stop_input(xpad); | |
1da177e4 LT |
1280 | } |
1281 | ||
deb8ee43 DC |
1282 | static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) |
1283 | { | |
1a48ff81 | 1284 | struct usb_xpad *xpad = input_get_drvdata(input_dev); |
deb8ee43 DC |
1285 | set_bit(abs, input_dev->absbit); |
1286 | ||
1287 | switch (abs) { | |
1288 | case ABS_X: | |
1289 | case ABS_Y: | |
1290 | case ABS_RX: | |
1291 | case ABS_RY: /* the two sticks */ | |
1292 | input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); | |
1293 | break; | |
1294 | case ABS_Z: | |
b45d44e7 | 1295 | case ABS_RZ: /* the triggers (if mapped to axes) */ |
1a48ff81 TM |
1296 | if (xpad->xtype == XTYPE_XBOXONE) |
1297 | input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); | |
1298 | else | |
1299 | input_set_abs_params(input_dev, abs, 0, 255, 0, 0); | |
deb8ee43 DC |
1300 | break; |
1301 | case ABS_HAT0X: | |
b45d44e7 | 1302 | case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ |
deb8ee43 DC |
1303 | input_set_abs_params(input_dev, abs, -1, 1, 0, 0); |
1304 | break; | |
1305 | } | |
1306 | } | |
1307 | ||
b8154002 PLG |
1308 | static void xpad_deinit_input(struct usb_xpad *xpad) |
1309 | { | |
09c8b00a PLG |
1310 | if (xpad->input_created) { |
1311 | xpad->input_created = false; | |
1312 | xpad_led_disconnect(xpad); | |
1313 | input_unregister_device(xpad->dev); | |
1314 | } | |
b8154002 PLG |
1315 | } |
1316 | ||
1317 | static int xpad_init_input(struct usb_xpad *xpad) | |
1da177e4 | 1318 | { |
c5b7c7c3 | 1319 | struct input_dev *input_dev; |
49cc69b6 | 1320 | int i, error; |
05f091ab | 1321 | |
c5b7c7c3 | 1322 | input_dev = input_allocate_device(); |
b8154002 PLG |
1323 | if (!input_dev) |
1324 | return -ENOMEM; | |
b45d44e7 | 1325 | |
c5b7c7c3 | 1326 | xpad->dev = input_dev; |
b8154002 | 1327 | input_dev->name = xpad->name; |
c5b7c7c3 | 1328 | input_dev->phys = xpad->phys; |
b8154002 PLG |
1329 | usb_to_input_id(xpad->udev, &input_dev->id); |
1330 | input_dev->dev.parent = &xpad->intf->dev; | |
7791bdae DT |
1331 | |
1332 | input_set_drvdata(input_dev, xpad); | |
1333 | ||
4220f7db PR |
1334 | if (xpad->xtype != XTYPE_XBOX360W) { |
1335 | input_dev->open = xpad_open; | |
1336 | input_dev->close = xpad_close; | |
1337 | } | |
05f091ab | 1338 | |
b8154002 | 1339 | __set_bit(EV_KEY, input_dev->evbit); |
7beae702 CF |
1340 | |
1341 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
b8154002 | 1342 | __set_bit(EV_ABS, input_dev->evbit); |
7beae702 CF |
1343 | /* set up axes */ |
1344 | for (i = 0; xpad_abs[i] >= 0; i++) | |
1345 | xpad_set_up_abs(input_dev, xpad_abs[i]); | |
1346 | } | |
05f091ab | 1347 | |
7beae702 | 1348 | /* set up standard buttons */ |
fc55e952 | 1349 | for (i = 0; xpad_common_btn[i] >= 0; i++) |
b45d44e7 | 1350 | __set_bit(xpad_common_btn[i], input_dev->keybit); |
05f091ab | 1351 | |
7beae702 | 1352 | /* set up model-specific ones */ |
1a48ff81 TM |
1353 | if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || |
1354 | xpad->xtype == XTYPE_XBOXONE) { | |
b45d44e7 NL |
1355 | for (i = 0; xpad360_btn[i] >= 0; i++) |
1356 | __set_bit(xpad360_btn[i], input_dev->keybit); | |
1357 | } else { | |
1358 | for (i = 0; xpad_btn[i] >= 0; i++) | |
1359 | __set_bit(xpad_btn[i], input_dev->keybit); | |
1360 | } | |
1361 | ||
1362 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
1363 | for (i = 0; xpad_btn_pad[i] >= 0; i++) | |
1364 | __set_bit(xpad_btn_pad[i], input_dev->keybit); | |
5ee8bda9 PR |
1365 | } |
1366 | ||
1367 | /* | |
1368 | * This should be a simple else block. However historically | |
1369 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
1370 | * made no sense, but now we can not just switch back and have to | |
1371 | * support both behaviors. | |
1372 | */ | |
1373 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
1374 | xpad->xtype == XTYPE_XBOX360W) { | |
deb8ee43 | 1375 | for (i = 0; xpad_abs_pad[i] >= 0; i++) |
1a48ff81 | 1376 | xpad_set_up_abs(input_dev, xpad_abs_pad[i]); |
b45d44e7 NL |
1377 | } |
1378 | ||
1379 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
1380 | for (i = 0; xpad_btn_triggers[i] >= 0; i++) | |
1381 | __set_bit(xpad_btn_triggers[i], input_dev->keybit); | |
1382 | } else { | |
1383 | for (i = 0; xpad_abs_triggers[i] >= 0; i++) | |
1384 | xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); | |
1385 | } | |
05f091ab | 1386 | |
4994cd8d JK |
1387 | error = xpad_init_ff(xpad); |
1388 | if (error) | |
b8154002 | 1389 | goto err_free_input; |
4994cd8d JK |
1390 | |
1391 | error = xpad_led_probe(xpad); | |
1392 | if (error) | |
b8154002 PLG |
1393 | goto err_destroy_ff; |
1394 | ||
1395 | error = input_register_device(xpad->dev); | |
1396 | if (error) | |
1397 | goto err_disconnect_led; | |
1398 | ||
09c8b00a | 1399 | xpad->input_created = true; |
b8154002 PLG |
1400 | return 0; |
1401 | ||
1402 | err_disconnect_led: | |
1403 | xpad_led_disconnect(xpad); | |
1404 | err_destroy_ff: | |
1405 | input_ff_destroy(input_dev); | |
1406 | err_free_input: | |
1407 | input_free_device(input_dev); | |
1408 | return error; | |
1409 | } | |
1410 | ||
1411 | static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) | |
1412 | { | |
1413 | struct usb_device *udev = interface_to_usbdev(intf); | |
1414 | struct usb_xpad *xpad; | |
1415 | struct usb_endpoint_descriptor *ep_irq_in; | |
1416 | int ep_irq_in_idx; | |
1417 | int i, error; | |
1418 | ||
1419 | for (i = 0; xpad_device[i].idVendor; i++) { | |
1420 | if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && | |
1421 | (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) | |
1422 | break; | |
1423 | } | |
1424 | ||
1425 | if (xpad_device[i].xtype == XTYPE_XBOXONE && | |
1426 | intf->cur_altsetting->desc.bInterfaceNumber != 0) { | |
1427 | /* | |
1428 | * The Xbox One controller lists three interfaces all with the | |
1429 | * same interface class, subclass and protocol. Differentiate by | |
1430 | * interface number. | |
1431 | */ | |
1432 | return -ENODEV; | |
1433 | } | |
1434 | ||
1435 | xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); | |
1436 | if (!xpad) | |
1437 | return -ENOMEM; | |
1438 | ||
1439 | usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); | |
1440 | strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); | |
1441 | ||
1442 | xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, | |
1443 | GFP_KERNEL, &xpad->idata_dma); | |
1444 | if (!xpad->idata) { | |
1445 | error = -ENOMEM; | |
1446 | goto err_free_mem; | |
1447 | } | |
1448 | ||
1449 | xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); | |
1450 | if (!xpad->irq_in) { | |
1451 | error = -ENOMEM; | |
1452 | goto err_free_idata; | |
1453 | } | |
1454 | ||
1455 | xpad->udev = udev; | |
1456 | xpad->intf = intf; | |
1457 | xpad->mapping = xpad_device[i].mapping; | |
1458 | xpad->xtype = xpad_device[i].xtype; | |
1459 | xpad->name = xpad_device[i].name; | |
09c8b00a | 1460 | INIT_WORK(&xpad->work, xpad_presence_work); |
b8154002 PLG |
1461 | |
1462 | if (xpad->xtype == XTYPE_UNKNOWN) { | |
1463 | if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { | |
1464 | if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) | |
1465 | xpad->xtype = XTYPE_XBOX360W; | |
1466 | else | |
1467 | xpad->xtype = XTYPE_XBOX360; | |
1468 | } else { | |
1469 | xpad->xtype = XTYPE_XBOX; | |
1470 | } | |
1471 | ||
1472 | if (dpad_to_buttons) | |
1473 | xpad->mapping |= MAP_DPAD_TO_BUTTONS; | |
1474 | if (triggers_to_buttons) | |
1475 | xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; | |
1476 | if (sticks_to_null) | |
1477 | xpad->mapping |= MAP_STICKS_TO_NULL; | |
1478 | } | |
1479 | ||
1480 | error = xpad_init_output(intf, xpad); | |
1481 | if (error) | |
1482 | goto err_free_in_urb; | |
4994cd8d | 1483 | |
1a48ff81 TM |
1484 | /* Xbox One controller has in/out endpoints swapped. */ |
1485 | ep_irq_in_idx = xpad->xtype == XTYPE_XBOXONE ? 1 : 0; | |
1486 | ep_irq_in = &intf->cur_altsetting->endpoint[ep_irq_in_idx].desc; | |
1487 | ||
c5b7c7c3 DT |
1488 | usb_fill_int_urb(xpad->irq_in, udev, |
1489 | usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), | |
1490 | xpad->idata, XPAD_PKT_LEN, xpad_irq_in, | |
1491 | xpad, ep_irq_in->bInterval); | |
1492 | xpad->irq_in->transfer_dma = xpad->idata_dma; | |
1493 | xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
05f091ab | 1494 | |
1da177e4 | 1495 | usb_set_intfdata(intf, xpad); |
99de0912 | 1496 | |
99de0912 | 1497 | if (xpad->xtype == XTYPE_XBOX360W) { |
e3f0f0a6 AL |
1498 | /* |
1499 | * Submit the int URB immediately rather than waiting for open | |
1500 | * because we get status messages from the device whether | |
1501 | * or not any controllers are attached. In fact, it's | |
1502 | * exactly the message that a controller has arrived that | |
1503 | * we're waiting for. | |
1504 | */ | |
4220f7db | 1505 | error = xpad360w_start_input(xpad); |
e3f0f0a6 | 1506 | if (error) |
09c8b00a | 1507 | goto err_deinit_output; |
aba54876 | 1508 | /* |
4220f7db PR |
1509 | * Wireless controllers require RESET_RESUME to work properly |
1510 | * after suspend. Ideally this quirk should be in usb core | |
1511 | * quirk list, but we have too many vendors producing these | |
1512 | * controllers and we'd need to maintain 2 identical lists | |
1513 | * here in this driver and in usb core. | |
aba54876 | 1514 | */ |
4220f7db | 1515 | udev->quirks |= USB_QUIRK_RESET_RESUME; |
09c8b00a PLG |
1516 | } else { |
1517 | error = xpad_init_input(xpad); | |
1518 | if (error) | |
1519 | goto err_deinit_output; | |
99de0912 | 1520 | } |
1da177e4 | 1521 | return 0; |
c5b7c7c3 | 1522 | |
b8154002 PLG |
1523 | err_deinit_output: |
1524 | xpad_deinit_output(xpad); | |
1525 | err_free_in_urb: | |
1526 | usb_free_urb(xpad->irq_in); | |
1527 | err_free_idata: | |
1528 | usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); | |
1529 | err_free_mem: | |
c5b7c7c3 | 1530 | kfree(xpad); |
5014186d | 1531 | return error; |
1da177e4 LT |
1532 | } |
1533 | ||
1534 | static void xpad_disconnect(struct usb_interface *intf) | |
1535 | { | |
4220f7db | 1536 | struct usb_xpad *xpad = usb_get_intfdata(intf); |
05f091ab | 1537 | |
09c8b00a | 1538 | if (xpad->xtype == XTYPE_XBOX360W) |
4220f7db | 1539 | xpad360w_stop_input(xpad); |
09c8b00a PLG |
1540 | |
1541 | xpad_deinit_input(xpad); | |
2a059159 | 1542 | |
4220f7db PR |
1543 | /* |
1544 | * Now that both input device and LED device are gone we can | |
1545 | * stop output URB. | |
1546 | */ | |
1547 | xpad_stop_output(xpad); | |
1548 | ||
1549 | xpad_deinit_output(xpad); | |
1550 | ||
2a059159 DT |
1551 | usb_free_urb(xpad->irq_in); |
1552 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, | |
1553 | xpad->idata, xpad->idata_dma); | |
1554 | ||
2a059159 DT |
1555 | kfree(xpad); |
1556 | ||
1557 | usb_set_intfdata(intf, NULL); | |
1da177e4 LT |
1558 | } |
1559 | ||
4220f7db PR |
1560 | static int xpad_suspend(struct usb_interface *intf, pm_message_t message) |
1561 | { | |
1562 | struct usb_xpad *xpad = usb_get_intfdata(intf); | |
1563 | struct input_dev *input = xpad->dev; | |
1564 | ||
1565 | if (xpad->xtype == XTYPE_XBOX360W) { | |
1566 | /* | |
1567 | * Wireless controllers always listen to input so | |
1568 | * they are notified when controller shows up | |
1569 | * or goes away. | |
1570 | */ | |
1571 | xpad360w_stop_input(xpad); | |
1572 | } else { | |
1573 | mutex_lock(&input->mutex); | |
1574 | if (input->users) | |
1575 | xpad_stop_input(xpad); | |
1576 | mutex_unlock(&input->mutex); | |
1577 | } | |
1578 | ||
1579 | xpad_stop_output(xpad); | |
1580 | ||
1581 | return 0; | |
1582 | } | |
1583 | ||
1584 | static int xpad_resume(struct usb_interface *intf) | |
1585 | { | |
1586 | struct usb_xpad *xpad = usb_get_intfdata(intf); | |
1587 | struct input_dev *input = xpad->dev; | |
1588 | int retval = 0; | |
1589 | ||
1590 | if (xpad->xtype == XTYPE_XBOX360W) { | |
1591 | retval = xpad360w_start_input(xpad); | |
1592 | } else { | |
1593 | mutex_lock(&input->mutex); | |
1594 | if (input->users) | |
1595 | retval = xpad_start_input(xpad); | |
1596 | mutex_unlock(&input->mutex); | |
1597 | } | |
1598 | ||
1599 | return retval; | |
1600 | } | |
1601 | ||
1da177e4 | 1602 | static struct usb_driver xpad_driver = { |
1da177e4 LT |
1603 | .name = "xpad", |
1604 | .probe = xpad_probe, | |
1605 | .disconnect = xpad_disconnect, | |
4220f7db PR |
1606 | .suspend = xpad_suspend, |
1607 | .resume = xpad_resume, | |
1608 | .reset_resume = xpad_resume, | |
1da177e4 LT |
1609 | .id_table = xpad_table, |
1610 | }; | |
1611 | ||
08642e7c | 1612 | module_usb_driver(xpad_driver); |
1da177e4 LT |
1613 | |
1614 | MODULE_AUTHOR(DRIVER_AUTHOR); | |
1615 | MODULE_DESCRIPTION(DRIVER_DESC); | |
1616 | MODULE_LICENSE("GPL"); |