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 | ||
6f49a398 | 90 | #define XPAD_PKT_LEN 64 |
1da177e4 | 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 | ||
f712a5a0 CG |
118 | static bool auto_poweroff = true; |
119 | module_param(auto_poweroff, bool, S_IWUSR | S_IRUGO); | |
120 | MODULE_PARM_DESC(auto_poweroff, "Power off wireless controllers on suspend"); | |
121 | ||
4c4c9432 | 122 | static const struct xpad_device { |
1da177e4 LT |
123 | u16 idVendor; |
124 | u16 idProduct; | |
125 | char *name; | |
b45d44e7 | 126 | u8 mapping; |
c7d9f7eb | 127 | u8 xtype; |
1da177e4 | 128 | } xpad_device[] = { |
b45d44e7 | 129 | { 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX }, |
b45d44e7 NL |
130 | { 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX }, |
131 | { 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX }, | |
540602a4 GA |
132 | { 0x045e, 0x0289, "Microsoft X-Box pad v2 (US)", 0, XTYPE_XBOX }, |
133 | { 0x045e, 0x028e, "Microsoft X-Box 360 pad", 0, XTYPE_XBOX360 }, | |
1a48ff81 | 134 | { 0x045e, 0x02d1, "Microsoft X-Box One pad", 0, XTYPE_XBOXONE }, |
95162dc8 | 135 | { 0x045e, 0x02dd, "Microsoft X-Box One pad (Firmware 2015)", 0, XTYPE_XBOXONE }, |
6f49a398 | 136 | { 0x045e, 0x02e3, "Microsoft X-Box One Elite pad", 0, XTYPE_XBOXONE }, |
599b8c09 | 137 | { 0x045e, 0x02ea, "Microsoft X-Box One S pad", 0, XTYPE_XBOXONE }, |
540602a4 | 138 | { 0x045e, 0x0291, "Xbox 360 Wireless Receiver (XBOX)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
99de0912 | 139 | { 0x045e, 0x0719, "Xbox 360 Wireless Receiver", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360W }, |
b45d44e7 | 140 | { 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX }, |
f554f619 | 141 | { 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 }, |
8e2f2325 | 142 | { 0x046d, 0xc21d, "Logitech Gamepad F310", 0, XTYPE_XBOX360 }, |
f554f619 | 143 | { 0x046d, 0xc21e, "Logitech Gamepad F510", 0, XTYPE_XBOX360 }, |
8e2f2325 | 144 | { 0x046d, 0xc21f, "Logitech Gamepad F710", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
145 | { 0x046d, 0xc242, "Logitech Chillstream Controller", 0, XTYPE_XBOX360 }, |
146 | { 0x046d, 0xca84, "Logitech Xbox Cordless Controller", 0, XTYPE_XBOX }, | |
147 | { 0x046d, 0xca88, "Logitech Compact Controller for Xbox", 0, XTYPE_XBOX }, | |
148 | { 0x05fd, 0x1007, "Mad Catz Controller (unverified)", 0, XTYPE_XBOX }, | |
149 | { 0x05fd, 0x107a, "InterAct 'PowerPad Pro' X-Box pad (Germany)", 0, XTYPE_XBOX }, | |
150 | { 0x0738, 0x4516, "Mad Catz Control Pad", 0, XTYPE_XBOX }, | |
151 | { 0x0738, 0x4522, "Mad Catz LumiCON", 0, XTYPE_XBOX }, | |
152 | { 0x0738, 0x4526, "Mad Catz Control Pad Pro", 0, XTYPE_XBOX }, | |
153 | { 0x0738, 0x4536, "Mad Catz MicroCON", 0, XTYPE_XBOX }, | |
c7d9f7eb | 154 | { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
155 | { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", 0, XTYPE_XBOX }, |
156 | { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
f554f619 BV |
157 | { 0x0738, 0x4718, "Mad Catz Street Fighter IV FightStick SE", 0, XTYPE_XBOX360 }, |
158 | { 0x0738, 0x4726, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
be662271 | 159 | { 0x0738, 0x4728, "Mad Catz Street Fighter IV FightPad", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
b45d44e7 | 160 | { 0x0738, 0x4738, "Mad Catz Wired Xbox 360 Controller (SFIV)", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 161 | { 0x0738, 0x4740, "Mad Catz Beat Pad", 0, XTYPE_XBOX360 }, |
d63b0f0c | 162 | { 0x0738, 0x4a01, "Mad Catz FightStick TE 2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOXONE }, |
c7d9f7eb | 163 | { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
f554f619 | 164 | { 0x0738, 0xb726, "Mad Catz Xbox controller - MW2", 0, XTYPE_XBOX360 }, |
540602a4 | 165 | { 0x0738, 0xbeef, "Mad Catz JOYTECH NEO SE Advanced GamePad", XTYPE_XBOX360 }, |
f554f619 BV |
166 | { 0x0738, 0xcb02, "Saitek Cyborg Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, |
167 | { 0x0738, 0xcb03, "Saitek P3200 Rumble Pad - PC/Xbox 360", 0, XTYPE_XBOX360 }, | |
168 | { 0x0738, 0xf738, "Super SFIV FightStick TE S", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 169 | { 0x0c12, 0x8802, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, |
540602a4 | 170 | { 0x0c12, 0x8809, "RedOctane Xbox Dance Pad", DANCEPAD_MAP_CONFIG, XTYPE_XBOX }, |
b45d44e7 NL |
171 | { 0x0c12, 0x880a, "Pelican Eclipse PL-2023", 0, XTYPE_XBOX }, |
172 | { 0x0c12, 0x8810, "Zeroplus Xbox Controller", 0, XTYPE_XBOX }, | |
173 | { 0x0c12, 0x9902, "HAMA VibraX - *FAULTY HARDWARE*", 0, XTYPE_XBOX }, | |
e76b8ee2 | 174 | { 0x0d2f, 0x0002, "Andamiro Pump It Up pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 NL |
175 | { 0x0e4c, 0x1097, "Radica Gamester Controller", 0, XTYPE_XBOX }, |
176 | { 0x0e4c, 0x2390, "Radica Games Jtech Controller", 0, XTYPE_XBOX }, | |
177 | { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", 0, XTYPE_XBOX }, | |
178 | { 0x0e6f, 0x0005, "Eclipse wireless Controller", 0, XTYPE_XBOX }, | |
179 | { 0x0e6f, 0x0006, "Edge wireless Controller", 0, XTYPE_XBOX }, | |
540602a4 | 180 | { 0x0e6f, 0x0105, "HSM3 Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 181 | { 0x0e6f, 0x0113, "Afterglow AX.1 Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
6538c3b2 | 182 | { 0x0e6f, 0x0139, "Afterglow Prismatic Wired Controller", 0, XTYPE_XBOXONE }, |
6ac8a99b | 183 | { 0x0e6f, 0x0201, "Pelican PL-3601 'TSZ' Wired Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
540602a4 | 184 | { 0x0e6f, 0x0213, "Afterglow Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
f554f619 | 185 | { 0x0e6f, 0x021f, "Rock Candy Gamepad for Xbox 360", 0, XTYPE_XBOX360 }, |
6538c3b2 | 186 | { 0x0e6f, 0x0146, "Rock Candy Wired Controller for Xbox One", 0, XTYPE_XBOXONE }, |
f554f619 BV |
187 | { 0x0e6f, 0x0301, "Logic3 Controller", 0, XTYPE_XBOX360 }, |
188 | { 0x0e6f, 0x0401, "Logic3 Controller", 0, XTYPE_XBOX360 }, | |
b45d44e7 | 189 | { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", 0, XTYPE_XBOX }, |
f554f619 BV |
190 | { 0x0e8f, 0x3008, "Generic xbox control (dealextreme)", 0, XTYPE_XBOX }, |
191 | { 0x0f0d, 0x000a, "Hori Co. DOA4 FightStick", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
192 | { 0x0f0d, 0x000d, "Hori Fighting Stick EX2", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
193 | { 0x0f0d, 0x0016, "Hori Real Arcade Pro.EX", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, | |
6538c3b2 | 194 | { 0x0f0d, 0x0067, "HORIPAD ONE", 0, XTYPE_XBOXONE }, |
b45d44e7 NL |
195 | { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, |
196 | { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, | |
197 | { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, | |
fabadbc7 | 198 | { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
f554f619 | 199 | { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, |
540602a4 | 200 | { 0x12ab, 0x8809, "Xbox DDR dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 201 | { 0x1430, 0x4748, "RedOctane Guitar Hero X-plorer", 0, XTYPE_XBOX360 }, |
c7d9f7eb | 202 | { 0x1430, 0x8888, "TX6500+ Dance Pad (first generation)", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, |
b45d44e7 | 203 | { 0x146b, 0x0601, "BigBen Interactive XBOX 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 | 204 | { 0x1532, 0x0037, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
53763668 | 205 | { 0x1532, 0x0a03, "Razer Wildcat", 0, XTYPE_XBOXONE }, |
f554f619 BV |
206 | { 0x15e4, 0x3f00, "Power A Mini Pro Elite", 0, XTYPE_XBOX360 }, |
207 | { 0x15e4, 0x3f0a, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, | |
208 | { 0x15e4, 0x3f10, "Batarang Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
209 | { 0x162e, 0xbeef, "Joytech Neo-Se Take2", 0, XTYPE_XBOX360 }, | |
dbb48007 TOR |
210 | { 0x1689, 0xfd00, "Razer Onza Tournament Edition", 0, XTYPE_XBOX360 }, |
211 | { 0x1689, 0xfd01, "Razer Onza Classic Edition", 0, XTYPE_XBOX360 }, | |
6538c3b2 | 212 | { 0x24c6, 0x542a, "Xbox ONE spectra", 0, XTYPE_XBOXONE }, |
a7b44738 | 213 | { 0x24c6, 0x5d04, "Razer Sabertooth", 0, XTYPE_XBOX360 }, |
fabadbc7 | 214 | { 0x1bad, 0x0002, "Harmonix Rock Band Guitar", 0, XTYPE_XBOX360 }, |
805423e8 | 215 | { 0x1bad, 0x0003, "Harmonix Rock Band Drumkit", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 216 | { 0x1bad, 0xf016, "Mad Catz Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
f554f619 | 217 | { 0x1bad, 0xf023, "MLG Pro Circuit Controller (Xbox)", 0, XTYPE_XBOX360 }, |
540602a4 | 218 | { 0x1bad, 0xf028, "Street Fighter IV FightPad", 0, XTYPE_XBOX360 }, |
f554f619 BV |
219 | { 0x1bad, 0xf038, "Street Fighter IV FightStick TE", 0, XTYPE_XBOX360 }, |
220 | { 0x1bad, 0xf900, "Harmonix Xbox 360 Controller", 0, XTYPE_XBOX360 }, | |
540602a4 GA |
221 | { 0x1bad, 0xf901, "Gamestop Xbox 360 Controller", 0, XTYPE_XBOX360 }, |
222 | { 0x1bad, 0xf903, "Tron Xbox 360 controller", 0, XTYPE_XBOX360 }, | |
470446ec | 223 | { 0x24c6, 0x5000, "Razer Atrox Arcade Stick", MAP_TRIGGERS_TO_BUTTONS, XTYPE_XBOX360 }, |
540602a4 | 224 | { 0x24c6, 0x5300, "PowerA MINI PROEX Controller", 0, XTYPE_XBOX360 }, |
f554f619 | 225 | { 0x24c6, 0x5303, "Xbox Airflo wired controller", 0, XTYPE_XBOX360 }, |
6538c3b2 PR |
226 | { 0x24c6, 0x541a, "PowerA Xbox One Mini Wired Controller", 0, XTYPE_XBOXONE }, |
227 | { 0x24c6, 0x543a, "PowerA Xbox One wired controller", 0, XTYPE_XBOXONE }, | |
f554f619 BV |
228 | { 0x24c6, 0x5500, "Hori XBOX 360 EX 2 with Turbo", 0, XTYPE_XBOX360 }, |
229 | { 0x24c6, 0x5501, "Hori Real Arcade Pro VX-SA", 0, XTYPE_XBOX360 }, | |
230 | { 0x24c6, 0x5506, "Hori SOULCALIBUR V Stick", 0, XTYPE_XBOX360 }, | |
231 | { 0x24c6, 0x5b02, "Thrustmaster, Inc. GPX Controller", 0, XTYPE_XBOX360 }, | |
4b546258 | 232 | { 0x24c6, 0x5b03, "Thrustmaster Ferrari 458 Racing Wheel", 0, XTYPE_XBOX360 }, |
b45d44e7 NL |
233 | { 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX }, |
234 | { 0x0000, 0x0000, "Generic X-Box pad", 0, XTYPE_UNKNOWN } | |
1da177e4 LT |
235 | }; |
236 | ||
fc55e952 AH |
237 | /* buttons shared with xbox and xbox360 */ |
238 | static const signed short xpad_common_btn[] = { | |
239 | BTN_A, BTN_B, BTN_X, BTN_Y, /* "analog" buttons */ | |
7beae702 | 240 | BTN_START, BTN_SELECT, BTN_THUMBL, BTN_THUMBR, /* start/back/sticks */ |
1da177e4 LT |
241 | -1 /* terminating entry */ |
242 | }; | |
243 | ||
fc55e952 AH |
244 | /* original xbox controllers only */ |
245 | static const signed short xpad_btn[] = { | |
246 | BTN_C, BTN_Z, /* "analog" buttons */ | |
247 | -1 /* terminating entry */ | |
248 | }; | |
249 | ||
7beae702 | 250 | /* used when dpad is mapped to buttons */ |
deb8ee43 | 251 | static const signed short xpad_btn_pad[] = { |
7beae702 CF |
252 | BTN_TRIGGER_HAPPY1, BTN_TRIGGER_HAPPY2, /* d-pad left, right */ |
253 | BTN_TRIGGER_HAPPY3, BTN_TRIGGER_HAPPY4, /* d-pad up, down */ | |
deb8ee43 DC |
254 | -1 /* terminating entry */ |
255 | }; | |
256 | ||
b45d44e7 NL |
257 | /* used when triggers are mapped to buttons */ |
258 | static const signed short xpad_btn_triggers[] = { | |
259 | BTN_TL2, BTN_TR2, /* triggers left/right */ | |
260 | -1 | |
261 | }; | |
262 | ||
c7d9f7eb JK |
263 | static const signed short xpad360_btn[] = { /* buttons for x360 controller */ |
264 | BTN_TL, BTN_TR, /* Button LB/RB */ | |
265 | BTN_MODE, /* The big X button */ | |
266 | -1 | |
267 | }; | |
268 | ||
4c4c9432 | 269 | static const signed short xpad_abs[] = { |
1da177e4 LT |
270 | ABS_X, ABS_Y, /* left stick */ |
271 | ABS_RX, ABS_RY, /* right stick */ | |
deb8ee43 DC |
272 | -1 /* terminating entry */ |
273 | }; | |
274 | ||
b45d44e7 | 275 | /* used when dpad is mapped to axes */ |
deb8ee43 DC |
276 | static const signed short xpad_abs_pad[] = { |
277 | ABS_HAT0X, ABS_HAT0Y, /* d-pad axes */ | |
1da177e4 LT |
278 | -1 /* terminating entry */ |
279 | }; | |
280 | ||
b45d44e7 NL |
281 | /* used when triggers are mapped to axes */ |
282 | static const signed short xpad_abs_triggers[] = { | |
283 | ABS_Z, ABS_RZ, /* triggers left/right */ | |
284 | -1 | |
285 | }; | |
286 | ||
1a48ff81 TM |
287 | /* |
288 | * Xbox 360 has a vendor-specific class, so we cannot match it with only | |
8a0f83ea | 289 | * USB_INTERFACE_INFO (also specifically refused by USB subsystem), so we |
99de0912 | 290 | * match against vendor id as well. Wired Xbox 360 devices have protocol 1, |
1a48ff81 TM |
291 | * wireless controllers have protocol 129. |
292 | */ | |
99de0912 | 293 | #define XPAD_XBOX360_VENDOR_PROTOCOL(vend,pr) \ |
8a0f83ea AH |
294 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ |
295 | .idVendor = (vend), \ | |
296 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
297 | .bInterfaceSubClass = 93, \ | |
99de0912 BM |
298 | .bInterfaceProtocol = (pr) |
299 | #define XPAD_XBOX360_VENDOR(vend) \ | |
300 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,1) }, \ | |
301 | { XPAD_XBOX360_VENDOR_PROTOCOL(vend,129) } | |
8a0f83ea | 302 | |
1a48ff81 TM |
303 | /* The Xbox One controller uses subclass 71 and protocol 208. */ |
304 | #define XPAD_XBOXONE_VENDOR_PROTOCOL(vend, pr) \ | |
305 | .match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_INT_INFO, \ | |
306 | .idVendor = (vend), \ | |
307 | .bInterfaceClass = USB_CLASS_VENDOR_SPEC, \ | |
308 | .bInterfaceSubClass = 71, \ | |
309 | .bInterfaceProtocol = (pr) | |
310 | #define XPAD_XBOXONE_VENDOR(vend) \ | |
311 | { XPAD_XBOXONE_VENDOR_PROTOCOL(vend, 208) } | |
312 | ||
0d027966 | 313 | static struct usb_device_id xpad_table[] = { |
1da177e4 | 314 | { USB_INTERFACE_INFO('X', 'B', 0) }, /* X-Box USB-IF not approved class */ |
4dfb15cd | 315 | XPAD_XBOX360_VENDOR(0x044f), /* Thrustmaster X-Box 360 controllers */ |
99de0912 | 316 | XPAD_XBOX360_VENDOR(0x045e), /* Microsoft X-Box 360 controllers */ |
1a48ff81 | 317 | XPAD_XBOXONE_VENDOR(0x045e), /* Microsoft X-Box One controllers */ |
99de0912 BM |
318 | XPAD_XBOX360_VENDOR(0x046d), /* Logitech X-Box 360 style controllers */ |
319 | XPAD_XBOX360_VENDOR(0x0738), /* Mad Catz X-Box 360 controllers */ | |
3ffb62cb | 320 | { USB_DEVICE(0x0738, 0x4540) }, /* Mad Catz Beat Pad */ |
d63b0f0c | 321 | XPAD_XBOXONE_VENDOR(0x0738), /* Mad Catz FightStick TE 2 */ |
99de0912 | 322 | XPAD_XBOX360_VENDOR(0x0e6f), /* 0x0e6f X-Box 360 controllers */ |
6538c3b2 | 323 | XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f X-Box One controllers */ |
c02fc1d9 DT |
324 | XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ |
325 | XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */ | |
fabadbc7 | 326 | XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */ |
99de0912 | 327 | XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ |
3ac91d36 | 328 | XPAD_XBOX360_VENDOR(0x146b), /* BigBen Interactive Controllers */ |
f554f619 | 329 | XPAD_XBOX360_VENDOR(0x1532), /* Razer Sabertooth */ |
53763668 | 330 | XPAD_XBOXONE_VENDOR(0x1532), /* Razer Wildcat */ |
f554f619 BV |
331 | XPAD_XBOX360_VENDOR(0x15e4), /* Numark X-Box 360 controllers */ |
332 | XPAD_XBOX360_VENDOR(0x162e), /* Joytech X-Box 360 controllers */ | |
c02fc1d9 DT |
333 | XPAD_XBOX360_VENDOR(0x1689), /* Razer Onza */ |
334 | XPAD_XBOX360_VENDOR(0x1bad), /* Harminix Rock Band Guitar and Drums */ | |
335 | XPAD_XBOX360_VENDOR(0x24c6), /* PowerA Controllers */ | |
336 | XPAD_XBOXONE_VENDOR(0x24c6), /* PowerA Controllers */ | |
1da177e4 LT |
337 | { } |
338 | }; | |
339 | ||
0d027966 | 340 | MODULE_DEVICE_TABLE(usb, xpad_table); |
1da177e4 | 341 | |
81093c98 CG |
342 | struct xboxone_init_packet { |
343 | u16 idVendor; | |
344 | u16 idProduct; | |
345 | const u8 *data; | |
346 | u8 len; | |
347 | }; | |
348 | ||
349 | #define XBOXONE_INIT_PKT(_vid, _pid, _data) \ | |
350 | { \ | |
351 | .idVendor = (_vid), \ | |
352 | .idProduct = (_pid), \ | |
353 | .data = (_data), \ | |
354 | .len = ARRAY_SIZE(_data), \ | |
355 | } | |
356 | ||
357 | ||
358 | /* | |
359 | * This packet is required for all Xbox One pads with 2015 | |
360 | * or later firmware installed (or present from the factory). | |
361 | */ | |
362 | static const u8 xboxone_fw2015_init[] = { | |
363 | 0x05, 0x20, 0x00, 0x01, 0x00 | |
364 | }; | |
365 | ||
366 | /* | |
367 | * This packet is required for the Titanfall 2 Xbox One pads | |
368 | * (0x0e6f:0x0165) to finish initialization and for Hori pads | |
369 | * (0x0f0d:0x0067) to make the analog sticks work. | |
370 | */ | |
371 | static const u8 xboxone_hori_init[] = { | |
372 | 0x01, 0x20, 0x00, 0x09, 0x00, 0x04, 0x20, 0x3a, | |
373 | 0x00, 0x00, 0x00, 0x80, 0x00 | |
374 | }; | |
375 | ||
376 | /* | |
377 | * A rumble packet is required for some PowerA pads to start | |
378 | * sending input reports. One of those pads is (0x24c6:0x543a). | |
379 | */ | |
380 | static const u8 xboxone_zerorumble_init[] = { | |
381 | 0x09, 0x00, 0x00, 0x09, 0x00, 0x0F, 0x00, 0x00, | |
382 | 0x00, 0x00, 0x00, 0x00, 0x00 | |
383 | }; | |
384 | ||
385 | /* | |
386 | * This specifies the selection of init packets that a gamepad | |
387 | * will be sent on init *and* the order in which they will be | |
388 | * sent. The correct sequence number will be added when the | |
389 | * packet is going to be sent. | |
390 | */ | |
391 | static const struct xboxone_init_packet xboxone_init_packets[] = { | |
392 | XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init), | |
393 | XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init), | |
394 | XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init), | |
395 | XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_zerorumble_init), | |
396 | XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_zerorumble_init), | |
397 | XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_zerorumble_init), | |
398 | }; | |
399 | ||
7fc595f4 PR |
400 | struct xpad_output_packet { |
401 | u8 data[XPAD_PKT_LEN]; | |
402 | u8 len; | |
403 | bool pending; | |
404 | }; | |
405 | ||
406 | #define XPAD_OUT_CMD_IDX 0 | |
407 | #define XPAD_OUT_FF_IDX 1 | |
408 | #define XPAD_OUT_LED_IDX (1 + IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF)) | |
409 | #define XPAD_NUM_OUT_PACKETS (1 + \ | |
410 | IS_ENABLED(CONFIG_JOYSTICK_XPAD_FF) + \ | |
411 | IS_ENABLED(CONFIG_JOYSTICK_XPAD_LEDS)) | |
412 | ||
1da177e4 | 413 | struct usb_xpad { |
deb8ee43 | 414 | struct input_dev *dev; /* input device interface */ |
09c8b00a | 415 | struct input_dev __rcu *x360w_dev; |
deb8ee43 | 416 | struct usb_device *udev; /* usb device */ |
8818e419 | 417 | struct usb_interface *intf; /* usb interface */ |
05f091ab | 418 | |
09c8b00a PLG |
419 | bool pad_present; |
420 | bool input_created; | |
99de0912 | 421 | |
deb8ee43 DC |
422 | struct urb *irq_in; /* urb for interrupt in report */ |
423 | unsigned char *idata; /* input data */ | |
1da177e4 | 424 | dma_addr_t idata_dma; |
05f091ab | 425 | |
e01a06e8 | 426 | struct urb *irq_out; /* urb for interrupt out report */ |
4220f7db | 427 | struct usb_anchor irq_out_anchor; |
7fc595f4 | 428 | bool irq_out_active; /* we must not use an active URB */ |
2a6d7527 | 429 | u8 odata_serial; /* serial number for xbox one protocol */ |
4220f7db | 430 | unsigned char *odata; /* output data */ |
e01a06e8 | 431 | dma_addr_t odata_dma; |
7fc595f4 PR |
432 | spinlock_t odata_lock; |
433 | ||
434 | struct xpad_output_packet out_packets[XPAD_NUM_OUT_PACKETS]; | |
435 | int last_out_packet; | |
81093c98 | 436 | int init_seq; |
4994cd8d JK |
437 | |
438 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
439 | struct xpad_led *led; | |
e01a06e8 JK |
440 | #endif |
441 | ||
4994cd8d | 442 | char phys[64]; /* physical device path */ |
deb8ee43 | 443 | |
b45d44e7 | 444 | int mapping; /* map d-pad to buttons or to axes */ |
c7d9f7eb | 445 | int xtype; /* type of xbox device */ |
e3b65174 | 446 | int pad_nr; /* the order x360 pads were attached */ |
b8154002 | 447 | const char *name; /* name of the device */ |
09c8b00a | 448 | struct work_struct work; /* init/remove device from callback */ |
1da177e4 LT |
449 | }; |
450 | ||
09c8b00a PLG |
451 | static int xpad_init_input(struct usb_xpad *xpad); |
452 | static void xpad_deinit_input(struct usb_xpad *xpad); | |
57b8443d | 453 | static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num); |
09c8b00a | 454 | |
1da177e4 LT |
455 | /* |
456 | * xpad_process_packet | |
457 | * | |
458 | * Completes a request by converting the data into events for the | |
459 | * input subsystem. | |
460 | * | |
461 | * The used report descriptor was taken from ITO Takayukis website: | |
462 | * http://euc.jp/periphs/xbox-controller.ja.html | |
463 | */ | |
7d12e780 | 464 | static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
1da177e4 | 465 | { |
c5b7c7c3 | 466 | struct input_dev *dev = xpad->dev; |
1da177e4 | 467 | |
7beae702 CF |
468 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
469 | /* left stick */ | |
470 | input_report_abs(dev, ABS_X, | |
471 | (__s16) le16_to_cpup((__le16 *)(data + 12))); | |
472 | input_report_abs(dev, ABS_Y, | |
473 | ~(__s16) le16_to_cpup((__le16 *)(data + 14))); | |
474 | ||
475 | /* right stick */ | |
476 | input_report_abs(dev, ABS_RX, | |
477 | (__s16) le16_to_cpup((__le16 *)(data + 16))); | |
478 | input_report_abs(dev, ABS_RY, | |
479 | ~(__s16) le16_to_cpup((__le16 *)(data + 18))); | |
480 | } | |
05f091ab | 481 | |
1da177e4 | 482 | /* triggers left/right */ |
b45d44e7 NL |
483 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
484 | input_report_key(dev, BTN_TL2, data[10]); | |
485 | input_report_key(dev, BTN_TR2, data[11]); | |
486 | } else { | |
487 | input_report_abs(dev, ABS_Z, data[10]); | |
488 | input_report_abs(dev, ABS_RZ, data[11]); | |
489 | } | |
05f091ab | 490 | |
1da177e4 | 491 | /* digital pad */ |
b45d44e7 | 492 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
493 | /* dpad as buttons (left, right, up, down) */ |
494 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
495 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
496 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
497 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
b45d44e7 NL |
498 | } else { |
499 | input_report_abs(dev, ABS_HAT0X, | |
500 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
501 | input_report_abs(dev, ABS_HAT0Y, | |
502 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
deb8ee43 | 503 | } |
05f091ab | 504 | |
1da177e4 | 505 | /* start/back buttons and stick press left/right */ |
deb8ee43 | 506 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 507 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
deb8ee43 DC |
508 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); |
509 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
05f091ab | 510 | |
1da177e4 LT |
511 | /* "analog" buttons A, B, X, Y */ |
512 | input_report_key(dev, BTN_A, data[4]); | |
513 | input_report_key(dev, BTN_B, data[5]); | |
514 | input_report_key(dev, BTN_X, data[6]); | |
515 | input_report_key(dev, BTN_Y, data[7]); | |
05f091ab | 516 | |
1da177e4 LT |
517 | /* "analog" buttons black, white */ |
518 | input_report_key(dev, BTN_C, data[8]); | |
519 | input_report_key(dev, BTN_Z, data[9]); | |
520 | ||
521 | input_sync(dev); | |
522 | } | |
523 | ||
c7d9f7eb JK |
524 | /* |
525 | * xpad360_process_packet | |
526 | * | |
527 | * Completes a request by converting the data into events for the | |
528 | * input subsystem. It is version for xbox 360 controller | |
529 | * | |
530 | * The used report descriptor was taken from: | |
531 | * http://www.free60.org/wiki/Gamepad | |
532 | */ | |
533 | ||
09c8b00a | 534 | static void xpad360_process_packet(struct usb_xpad *xpad, struct input_dev *dev, |
20b3cdd6 | 535 | u16 cmd, unsigned char *data) |
c7d9f7eb | 536 | { |
1ff5fa3c CG |
537 | /* valid pad data */ |
538 | if (data[0] != 0x00) | |
539 | return; | |
540 | ||
c7d9f7eb | 541 | /* digital pad */ |
b45d44e7 | 542 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { |
7beae702 CF |
543 | /* dpad as buttons (left, right, up, down) */ |
544 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[2] & 0x04); | |
545 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[2] & 0x08); | |
546 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[2] & 0x01); | |
547 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[2] & 0x02); | |
5ee8bda9 PR |
548 | } |
549 | ||
550 | /* | |
551 | * This should be a simple else block. However historically | |
552 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
553 | * made no sense, but now we can not just switch back and have to | |
554 | * support both behaviors. | |
555 | */ | |
556 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
557 | xpad->xtype == XTYPE_XBOX360W) { | |
b45d44e7 NL |
558 | input_report_abs(dev, ABS_HAT0X, |
559 | !!(data[2] & 0x08) - !!(data[2] & 0x04)); | |
560 | input_report_abs(dev, ABS_HAT0Y, | |
561 | !!(data[2] & 0x02) - !!(data[2] & 0x01)); | |
c7d9f7eb JK |
562 | } |
563 | ||
564 | /* start/back buttons */ | |
ae91d10a | 565 | input_report_key(dev, BTN_START, data[2] & 0x10); |
7beae702 | 566 | input_report_key(dev, BTN_SELECT, data[2] & 0x20); |
c7d9f7eb JK |
567 | |
568 | /* stick press left/right */ | |
569 | input_report_key(dev, BTN_THUMBL, data[2] & 0x40); | |
570 | input_report_key(dev, BTN_THUMBR, data[2] & 0x80); | |
571 | ||
572 | /* buttons A,B,X,Y,TL,TR and MODE */ | |
ae91d10a DT |
573 | input_report_key(dev, BTN_A, data[3] & 0x10); |
574 | input_report_key(dev, BTN_B, data[3] & 0x20); | |
575 | input_report_key(dev, BTN_X, data[3] & 0x40); | |
576 | input_report_key(dev, BTN_Y, data[3] & 0x80); | |
577 | input_report_key(dev, BTN_TL, data[3] & 0x01); | |
578 | input_report_key(dev, BTN_TR, data[3] & 0x02); | |
579 | input_report_key(dev, BTN_MODE, data[3] & 0x04); | |
c7d9f7eb | 580 | |
7beae702 CF |
581 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { |
582 | /* left stick */ | |
583 | input_report_abs(dev, ABS_X, | |
584 | (__s16) le16_to_cpup((__le16 *)(data + 6))); | |
585 | input_report_abs(dev, ABS_Y, | |
586 | ~(__s16) le16_to_cpup((__le16 *)(data + 8))); | |
587 | ||
588 | /* right stick */ | |
589 | input_report_abs(dev, ABS_RX, | |
590 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
591 | input_report_abs(dev, ABS_RY, | |
592 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
593 | } | |
c7d9f7eb JK |
594 | |
595 | /* triggers left/right */ | |
b45d44e7 NL |
596 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { |
597 | input_report_key(dev, BTN_TL2, data[4]); | |
598 | input_report_key(dev, BTN_TR2, data[5]); | |
599 | } else { | |
600 | input_report_abs(dev, ABS_Z, data[4]); | |
601 | input_report_abs(dev, ABS_RZ, data[5]); | |
602 | } | |
c7d9f7eb JK |
603 | |
604 | input_sync(dev); | |
605 | } | |
606 | ||
09c8b00a PLG |
607 | static void xpad_presence_work(struct work_struct *work) |
608 | { | |
609 | struct usb_xpad *xpad = container_of(work, struct usb_xpad, work); | |
610 | int error; | |
611 | ||
612 | if (xpad->pad_present) { | |
613 | error = xpad_init_input(xpad); | |
614 | if (error) { | |
615 | /* complain only, not much else we can do here */ | |
616 | dev_err(&xpad->dev->dev, | |
617 | "unable to init device: %d\n", error); | |
618 | } else { | |
619 | rcu_assign_pointer(xpad->x360w_dev, xpad->dev); | |
620 | } | |
621 | } else { | |
622 | RCU_INIT_POINTER(xpad->x360w_dev, NULL); | |
623 | synchronize_rcu(); | |
624 | /* | |
625 | * Now that we are sure xpad360w_process_packet is not | |
626 | * using input device we can get rid of it. | |
627 | */ | |
628 | xpad_deinit_input(xpad); | |
629 | } | |
630 | } | |
cae705ba | 631 | |
99de0912 BM |
632 | /* |
633 | * xpad360w_process_packet | |
634 | * | |
635 | * Completes a request by converting the data into events for the | |
636 | * input subsystem. It is version for xbox 360 wireless controller. | |
637 | * | |
638 | * Byte.Bit | |
639 | * 00.1 - Status change: The controller or headset has connected/disconnected | |
640 | * Bits 01.7 and 01.6 are valid | |
641 | * 01.7 - Controller present | |
642 | * 01.6 - Headset present | |
643 | * 01.1 - Pad state (Bytes 4+) valid | |
644 | * | |
645 | */ | |
99de0912 BM |
646 | static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
647 | { | |
09c8b00a PLG |
648 | struct input_dev *dev; |
649 | bool present; | |
650 | ||
99de0912 BM |
651 | /* Presence change */ |
652 | if (data[0] & 0x08) { | |
09c8b00a PLG |
653 | present = (data[1] & 0x80) != 0; |
654 | ||
655 | if (xpad->pad_present != present) { | |
656 | xpad->pad_present = present; | |
657 | schedule_work(&xpad->work); | |
658 | } | |
99de0912 BM |
659 | } |
660 | ||
661 | /* Valid pad data */ | |
93a017aa | 662 | if (data[1] != 0x1) |
99de0912 BM |
663 | return; |
664 | ||
09c8b00a PLG |
665 | rcu_read_lock(); |
666 | dev = rcu_dereference(xpad->x360w_dev); | |
667 | if (dev) | |
668 | xpad360_process_packet(xpad, dev, cmd, &data[4]); | |
669 | rcu_read_unlock(); | |
99de0912 BM |
670 | } |
671 | ||
1a48ff81 | 672 | /* |
4f88476c | 673 | * xpadone_process_packet |
1a48ff81 | 674 | * |
4f88476c DT |
675 | * Completes a request by converting the data into events for the |
676 | * input subsystem. This version is for the Xbox One controller. | |
677 | * | |
678 | * The report format was gleaned from | |
679 | * https://github.com/kylelemons/xbox/blob/master/xbox.go | |
1a48ff81 | 680 | */ |
4f88476c | 681 | static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data) |
1a48ff81 | 682 | { |
4f88476c DT |
683 | struct input_dev *dev = xpad->dev; |
684 | ||
685 | /* the xbox button has its own special report */ | |
686 | if (data[0] == 0X07) { | |
57b8443d CG |
687 | /* |
688 | * The Xbox One S controller requires these reports to be | |
689 | * acked otherwise it continues sending them forever and | |
690 | * won't report further mode button events. | |
691 | */ | |
692 | if (data[1] == 0x30) | |
693 | xpadone_ack_mode_report(xpad, data[2]); | |
694 | ||
4f88476c DT |
695 | input_report_key(dev, BTN_MODE, data[4] & 0x01); |
696 | input_sync(dev); | |
697 | return; | |
698 | } | |
699 | /* check invalid packet */ | |
700 | else if (data[0] != 0X20) | |
701 | return; | |
702 | ||
1a48ff81 TM |
703 | /* menu/view buttons */ |
704 | input_report_key(dev, BTN_START, data[4] & 0x04); | |
705 | input_report_key(dev, BTN_SELECT, data[4] & 0x08); | |
706 | ||
707 | /* buttons A,B,X,Y */ | |
708 | input_report_key(dev, BTN_A, data[4] & 0x10); | |
709 | input_report_key(dev, BTN_B, data[4] & 0x20); | |
710 | input_report_key(dev, BTN_X, data[4] & 0x40); | |
711 | input_report_key(dev, BTN_Y, data[4] & 0x80); | |
712 | ||
713 | /* digital pad */ | |
714 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
715 | /* dpad as buttons (left, right, up, down) */ | |
716 | input_report_key(dev, BTN_TRIGGER_HAPPY1, data[5] & 0x04); | |
717 | input_report_key(dev, BTN_TRIGGER_HAPPY2, data[5] & 0x08); | |
718 | input_report_key(dev, BTN_TRIGGER_HAPPY3, data[5] & 0x01); | |
719 | input_report_key(dev, BTN_TRIGGER_HAPPY4, data[5] & 0x02); | |
720 | } else { | |
721 | input_report_abs(dev, ABS_HAT0X, | |
722 | !!(data[5] & 0x08) - !!(data[5] & 0x04)); | |
723 | input_report_abs(dev, ABS_HAT0Y, | |
724 | !!(data[5] & 0x02) - !!(data[5] & 0x01)); | |
725 | } | |
726 | ||
727 | /* TL/TR */ | |
728 | input_report_key(dev, BTN_TL, data[5] & 0x10); | |
729 | input_report_key(dev, BTN_TR, data[5] & 0x20); | |
730 | ||
731 | /* stick press left/right */ | |
732 | input_report_key(dev, BTN_THUMBL, data[5] & 0x40); | |
733 | input_report_key(dev, BTN_THUMBR, data[5] & 0x80); | |
734 | ||
735 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
736 | /* left stick */ | |
737 | input_report_abs(dev, ABS_X, | |
738 | (__s16) le16_to_cpup((__le16 *)(data + 10))); | |
739 | input_report_abs(dev, ABS_Y, | |
740 | ~(__s16) le16_to_cpup((__le16 *)(data + 12))); | |
741 | ||
742 | /* right stick */ | |
743 | input_report_abs(dev, ABS_RX, | |
744 | (__s16) le16_to_cpup((__le16 *)(data + 14))); | |
745 | input_report_abs(dev, ABS_RY, | |
746 | ~(__s16) le16_to_cpup((__le16 *)(data + 16))); | |
747 | } | |
748 | ||
749 | /* triggers left/right */ | |
750 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
751 | input_report_key(dev, BTN_TL2, | |
752 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
753 | input_report_key(dev, BTN_TR2, | |
754 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
755 | } else { | |
756 | input_report_abs(dev, ABS_Z, | |
757 | (__u16) le16_to_cpup((__le16 *)(data + 6))); | |
758 | input_report_abs(dev, ABS_RZ, | |
759 | (__u16) le16_to_cpup((__le16 *)(data + 8))); | |
760 | } | |
761 | ||
762 | input_sync(dev); | |
763 | } | |
764 | ||
7d12e780 | 765 | static void xpad_irq_in(struct urb *urb) |
1da177e4 LT |
766 | { |
767 | struct usb_xpad *xpad = urb->context; | |
8818e419 | 768 | struct device *dev = &xpad->intf->dev; |
6fc88f53 | 769 | int retval, status; |
05f091ab | 770 | |
6fc88f53 ON |
771 | status = urb->status; |
772 | ||
773 | switch (status) { | |
1da177e4 LT |
774 | case 0: |
775 | /* success */ | |
776 | break; | |
777 | case -ECONNRESET: | |
778 | case -ENOENT: | |
779 | case -ESHUTDOWN: | |
780 | /* this urb is terminated, clean up */ | |
c4f0bbcd | 781 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
ea3e6c59 | 782 | __func__, status); |
1da177e4 LT |
783 | return; |
784 | default: | |
c4f0bbcd | 785 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
ea3e6c59 | 786 | __func__, status); |
1da177e4 LT |
787 | goto exit; |
788 | } | |
05f091ab | 789 | |
99de0912 BM |
790 | switch (xpad->xtype) { |
791 | case XTYPE_XBOX360: | |
09c8b00a | 792 | xpad360_process_packet(xpad, xpad->dev, 0, xpad->idata); |
99de0912 BM |
793 | break; |
794 | case XTYPE_XBOX360W: | |
795 | xpad360w_process_packet(xpad, 0, xpad->idata); | |
796 | break; | |
1a48ff81 TM |
797 | case XTYPE_XBOXONE: |
798 | xpadone_process_packet(xpad, 0, xpad->idata); | |
799 | break; | |
99de0912 | 800 | default: |
c7d9f7eb | 801 | xpad_process_packet(xpad, 0, xpad->idata); |
99de0912 | 802 | } |
1da177e4 LT |
803 | |
804 | exit: | |
dd38d688 | 805 | retval = usb_submit_urb(urb, GFP_ATOMIC); |
1da177e4 | 806 | if (retval) |
c4f0bbcd | 807 | dev_err(dev, "%s - usb_submit_urb failed with result %d\n", |
9cb757bf | 808 | __func__, retval); |
1da177e4 LT |
809 | } |
810 | ||
81093c98 CG |
811 | /* Callers must hold xpad->odata_lock spinlock */ |
812 | static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad) | |
813 | { | |
814 | const struct xboxone_init_packet *init_packet; | |
815 | ||
816 | if (xpad->xtype != XTYPE_XBOXONE) | |
817 | return false; | |
818 | ||
819 | /* Perform initialization sequence for Xbox One pads that require it */ | |
820 | while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) { | |
821 | init_packet = &xboxone_init_packets[xpad->init_seq++]; | |
822 | ||
823 | if (init_packet->idVendor != 0 && | |
824 | init_packet->idVendor != xpad->dev->id.vendor) | |
825 | continue; | |
826 | ||
827 | if (init_packet->idProduct != 0 && | |
828 | init_packet->idProduct != xpad->dev->id.product) | |
829 | continue; | |
830 | ||
831 | /* This packet applies to our device, so prepare to send it */ | |
832 | memcpy(xpad->odata, init_packet->data, init_packet->len); | |
833 | xpad->irq_out->transfer_buffer_length = init_packet->len; | |
834 | ||
835 | /* Update packet with current sequence number */ | |
836 | xpad->odata[2] = xpad->odata_serial++; | |
837 | return true; | |
838 | } | |
839 | ||
840 | return false; | |
841 | } | |
842 | ||
7fc595f4 PR |
843 | /* Callers must hold xpad->odata_lock spinlock */ |
844 | static bool xpad_prepare_next_out_packet(struct usb_xpad *xpad) | |
845 | { | |
846 | struct xpad_output_packet *pkt, *packet = NULL; | |
847 | int i; | |
848 | ||
81093c98 CG |
849 | /* We may have init packets to send before we can send user commands */ |
850 | if (xpad_prepare_next_init_packet(xpad)) | |
851 | return true; | |
852 | ||
7fc595f4 PR |
853 | for (i = 0; i < XPAD_NUM_OUT_PACKETS; i++) { |
854 | if (++xpad->last_out_packet >= XPAD_NUM_OUT_PACKETS) | |
855 | xpad->last_out_packet = 0; | |
856 | ||
857 | pkt = &xpad->out_packets[xpad->last_out_packet]; | |
858 | if (pkt->pending) { | |
859 | dev_dbg(&xpad->intf->dev, | |
860 | "%s - found pending output packet %d\n", | |
861 | __func__, xpad->last_out_packet); | |
862 | packet = pkt; | |
863 | break; | |
864 | } | |
865 | } | |
866 | ||
867 | if (packet) { | |
868 | memcpy(xpad->odata, packet->data, packet->len); | |
869 | xpad->irq_out->transfer_buffer_length = packet->len; | |
4efc6939 | 870 | packet->pending = false; |
7fc595f4 PR |
871 | return true; |
872 | } | |
873 | ||
874 | return false; | |
875 | } | |
876 | ||
877 | /* Callers must hold xpad->odata_lock spinlock */ | |
878 | static int xpad_try_sending_next_out_packet(struct usb_xpad *xpad) | |
879 | { | |
880 | int error; | |
881 | ||
882 | if (!xpad->irq_out_active && xpad_prepare_next_out_packet(xpad)) { | |
4220f7db | 883 | usb_anchor_urb(xpad->irq_out, &xpad->irq_out_anchor); |
7fc595f4 PR |
884 | error = usb_submit_urb(xpad->irq_out, GFP_ATOMIC); |
885 | if (error) { | |
886 | dev_err(&xpad->intf->dev, | |
887 | "%s - usb_submit_urb failed with result %d\n", | |
888 | __func__, error); | |
4220f7db | 889 | usb_unanchor_urb(xpad->irq_out); |
7fc595f4 PR |
890 | return -EIO; |
891 | } | |
892 | ||
893 | xpad->irq_out_active = true; | |
894 | } | |
895 | ||
896 | return 0; | |
897 | } | |
898 | ||
e01a06e8 JK |
899 | static void xpad_irq_out(struct urb *urb) |
900 | { | |
9cb757bf | 901 | struct usb_xpad *xpad = urb->context; |
8818e419 | 902 | struct device *dev = &xpad->intf->dev; |
7fc595f4 PR |
903 | int status = urb->status; |
904 | int error; | |
905 | unsigned long flags; | |
6fc88f53 | 906 | |
7fc595f4 | 907 | spin_lock_irqsave(&xpad->odata_lock, flags); |
e01a06e8 | 908 | |
6fc88f53 | 909 | switch (status) { |
70a6f2e6 | 910 | case 0: |
e01a06e8 | 911 | /* success */ |
7fc595f4 PR |
912 | xpad->irq_out_active = xpad_prepare_next_out_packet(xpad); |
913 | break; | |
70a6f2e6 MG |
914 | |
915 | case -ECONNRESET: | |
916 | case -ENOENT: | |
917 | case -ESHUTDOWN: | |
918 | /* this urb is terminated, clean up */ | |
c4f0bbcd GKH |
919 | dev_dbg(dev, "%s - urb shutting down with status: %d\n", |
920 | __func__, status); | |
7fc595f4 PR |
921 | xpad->irq_out_active = false; |
922 | break; | |
70a6f2e6 MG |
923 | |
924 | default: | |
c4f0bbcd GKH |
925 | dev_dbg(dev, "%s - nonzero urb status received: %d\n", |
926 | __func__, status); | |
7fc595f4 | 927 | break; |
e01a06e8 JK |
928 | } |
929 | ||
7fc595f4 | 930 | if (xpad->irq_out_active) { |
4220f7db | 931 | usb_anchor_urb(urb, &xpad->irq_out_anchor); |
7fc595f4 PR |
932 | error = usb_submit_urb(urb, GFP_ATOMIC); |
933 | if (error) { | |
934 | dev_err(dev, | |
935 | "%s - usb_submit_urb failed with result %d\n", | |
936 | __func__, error); | |
4220f7db | 937 | usb_unanchor_urb(urb); |
7fc595f4 PR |
938 | xpad->irq_out_active = false; |
939 | } | |
940 | } | |
941 | ||
942 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
e01a06e8 JK |
943 | } |
944 | ||
c01b5e74 CG |
945 | static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad, |
946 | struct usb_endpoint_descriptor *ep_irq_out) | |
e01a06e8 | 947 | { |
49cc69b6 | 948 | int error; |
e01a06e8 | 949 | |
b514d4f7 | 950 | if (xpad->xtype == XTYPE_UNKNOWN) |
e01a06e8 JK |
951 | return 0; |
952 | ||
4220f7db PR |
953 | init_usb_anchor(&xpad->irq_out_anchor); |
954 | ||
997ea58e DM |
955 | xpad->odata = usb_alloc_coherent(xpad->udev, XPAD_PKT_LEN, |
956 | GFP_KERNEL, &xpad->odata_dma); | |
a8c34e27 PR |
957 | if (!xpad->odata) |
958 | return -ENOMEM; | |
e01a06e8 | 959 | |
7fc595f4 | 960 | spin_lock_init(&xpad->odata_lock); |
4994cd8d | 961 | |
e01a06e8 | 962 | xpad->irq_out = usb_alloc_urb(0, GFP_KERNEL); |
49cc69b6 AL |
963 | if (!xpad->irq_out) { |
964 | error = -ENOMEM; | |
a8c34e27 | 965 | goto err_free_coherent; |
49cc69b6 | 966 | } |
e01a06e8 | 967 | |
e01a06e8 JK |
968 | usb_fill_int_urb(xpad->irq_out, xpad->udev, |
969 | usb_sndintpipe(xpad->udev, ep_irq_out->bEndpointAddress), | |
970 | xpad->odata, XPAD_PKT_LEN, | |
971 | xpad_irq_out, xpad, ep_irq_out->bInterval); | |
972 | xpad->irq_out->transfer_dma = xpad->odata_dma; | |
973 | xpad->irq_out->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
974 | ||
e01a06e8 JK |
975 | return 0; |
976 | ||
a8c34e27 PR |
977 | err_free_coherent: |
978 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, xpad->odata, xpad->odata_dma); | |
979 | return error; | |
e01a06e8 JK |
980 | } |
981 | ||
4994cd8d | 982 | static void xpad_stop_output(struct usb_xpad *xpad) |
e01a06e8 | 983 | { |
4220f7db PR |
984 | if (xpad->xtype != XTYPE_UNKNOWN) { |
985 | if (!usb_wait_anchor_empty_timeout(&xpad->irq_out_anchor, | |
986 | 5000)) { | |
987 | dev_warn(&xpad->intf->dev, | |
988 | "timed out waiting for output URB to complete, killing\n"); | |
989 | usb_kill_anchored_urbs(&xpad->irq_out_anchor); | |
990 | } | |
991 | } | |
e01a06e8 JK |
992 | } |
993 | ||
4994cd8d | 994 | static void xpad_deinit_output(struct usb_xpad *xpad) |
e01a06e8 | 995 | { |
b514d4f7 | 996 | if (xpad->xtype != XTYPE_UNKNOWN) { |
e01a06e8 | 997 | usb_free_urb(xpad->irq_out); |
997ea58e | 998 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, |
e01a06e8 JK |
999 | xpad->odata, xpad->odata_dma); |
1000 | } | |
1001 | } | |
4994cd8d | 1002 | |
aba54876 PR |
1003 | static int xpad_inquiry_pad_presence(struct usb_xpad *xpad) |
1004 | { | |
7fc595f4 PR |
1005 | struct xpad_output_packet *packet = |
1006 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
1007 | unsigned long flags; | |
1008 | int retval; | |
1009 | ||
1010 | spin_lock_irqsave(&xpad->odata_lock, flags); | |
1011 | ||
1012 | packet->data[0] = 0x08; | |
1013 | packet->data[1] = 0x00; | |
1014 | packet->data[2] = 0x0F; | |
1015 | packet->data[3] = 0xC0; | |
1016 | packet->data[4] = 0x00; | |
1017 | packet->data[5] = 0x00; | |
1018 | packet->data[6] = 0x00; | |
1019 | packet->data[7] = 0x00; | |
1020 | packet->data[8] = 0x00; | |
1021 | packet->data[9] = 0x00; | |
1022 | packet->data[10] = 0x00; | |
1023 | packet->data[11] = 0x00; | |
1024 | packet->len = 12; | |
1025 | packet->pending = true; | |
1026 | ||
1027 | /* Reset the sequence so we send out presence first */ | |
1028 | xpad->last_out_packet = -1; | |
1029 | retval = xpad_try_sending_next_out_packet(xpad); | |
1030 | ||
1031 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
1032 | ||
1033 | return retval; | |
1034 | } | |
1035 | ||
1036 | static int xpad_start_xbox_one(struct usb_xpad *xpad) | |
1037 | { | |
7fc595f4 | 1038 | unsigned long flags; |
aba54876 PR |
1039 | int retval; |
1040 | ||
7fc595f4 | 1041 | spin_lock_irqsave(&xpad->odata_lock, flags); |
aba54876 | 1042 | |
81093c98 CG |
1043 | /* |
1044 | * Begin the init sequence by attempting to send a packet. | |
1045 | * We will cycle through the init packet sequence before | |
1046 | * sending any packets from the output ring. | |
1047 | */ | |
1048 | xpad->init_seq = 0; | |
7fc595f4 | 1049 | retval = xpad_try_sending_next_out_packet(xpad); |
aba54876 | 1050 | |
7fc595f4 | 1051 | spin_unlock_irqrestore(&xpad->odata_lock, flags); |
aba54876 PR |
1052 | |
1053 | return retval; | |
1054 | } | |
1055 | ||
57b8443d CG |
1056 | static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num) |
1057 | { | |
1058 | unsigned long flags; | |
1059 | struct xpad_output_packet *packet = | |
1060 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
1061 | static const u8 mode_report_ack[] = { | |
1062 | 0x01, 0x20, 0x00, 0x09, 0x00, 0x07, 0x20, 0x02, | |
1063 | 0x00, 0x00, 0x00, 0x00, 0x00 | |
1064 | }; | |
1065 | ||
1066 | spin_lock_irqsave(&xpad->odata_lock, flags); | |
1067 | ||
1068 | packet->len = sizeof(mode_report_ack); | |
1069 | memcpy(packet->data, mode_report_ack, packet->len); | |
1070 | packet->data[2] = seq_num; | |
1071 | packet->pending = true; | |
1072 | ||
1073 | /* Reset the sequence so we send out the ack now */ | |
1074 | xpad->last_out_packet = -1; | |
1075 | xpad_try_sending_next_out_packet(xpad); | |
1076 | ||
1077 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
1078 | } | |
1079 | ||
4994cd8d | 1080 | #ifdef CONFIG_JOYSTICK_XPAD_FF |
12187305 | 1081 | static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect *effect) |
4994cd8d JK |
1082 | { |
1083 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
7fc595f4 | 1084 | struct xpad_output_packet *packet = &xpad->out_packets[XPAD_OUT_FF_IDX]; |
06008152 PR |
1085 | __u16 strong; |
1086 | __u16 weak; | |
7fc595f4 PR |
1087 | int retval; |
1088 | unsigned long flags; | |
e01a06e8 | 1089 | |
06008152 PR |
1090 | if (effect->type != FF_RUMBLE) |
1091 | return 0; | |
1092 | ||
1093 | strong = effect->u.rumble.strong_magnitude; | |
1094 | weak = effect->u.rumble.weak_magnitude; | |
1095 | ||
7fc595f4 PR |
1096 | spin_lock_irqsave(&xpad->odata_lock, flags); |
1097 | ||
06008152 PR |
1098 | switch (xpad->xtype) { |
1099 | case XTYPE_XBOX: | |
7fc595f4 PR |
1100 | packet->data[0] = 0x00; |
1101 | packet->data[1] = 0x06; | |
1102 | packet->data[2] = 0x00; | |
1103 | packet->data[3] = strong / 256; /* left actuator */ | |
1104 | packet->data[4] = 0x00; | |
1105 | packet->data[5] = weak / 256; /* right actuator */ | |
1106 | packet->len = 6; | |
1107 | packet->pending = true; | |
06008152 PR |
1108 | break; |
1109 | ||
1110 | case XTYPE_XBOX360: | |
7fc595f4 PR |
1111 | packet->data[0] = 0x00; |
1112 | packet->data[1] = 0x08; | |
1113 | packet->data[2] = 0x00; | |
1114 | packet->data[3] = strong / 256; /* left actuator? */ | |
1115 | packet->data[4] = weak / 256; /* right actuator? */ | |
1116 | packet->data[5] = 0x00; | |
1117 | packet->data[6] = 0x00; | |
1118 | packet->data[7] = 0x00; | |
1119 | packet->len = 8; | |
1120 | packet->pending = true; | |
06008152 PR |
1121 | break; |
1122 | ||
1123 | case XTYPE_XBOX360W: | |
7fc595f4 PR |
1124 | packet->data[0] = 0x00; |
1125 | packet->data[1] = 0x01; | |
1126 | packet->data[2] = 0x0F; | |
1127 | packet->data[3] = 0xC0; | |
1128 | packet->data[4] = 0x00; | |
1129 | packet->data[5] = strong / 256; | |
1130 | packet->data[6] = weak / 256; | |
1131 | packet->data[7] = 0x00; | |
1132 | packet->data[8] = 0x00; | |
1133 | packet->data[9] = 0x00; | |
1134 | packet->data[10] = 0x00; | |
1135 | packet->data[11] = 0x00; | |
1136 | packet->len = 12; | |
1137 | packet->pending = true; | |
06008152 PR |
1138 | break; |
1139 | ||
1140 | case XTYPE_XBOXONE: | |
7fc595f4 | 1141 | packet->data[0] = 0x09; /* activate rumble */ |
540c2608 | 1142 | packet->data[1] = 0x00; |
2a6d7527 | 1143 | packet->data[2] = xpad->odata_serial++; |
540c2608 CG |
1144 | packet->data[3] = 0x09; |
1145 | packet->data[4] = 0x00; | |
1146 | packet->data[5] = 0x0F; | |
1147 | packet->data[6] = 0x00; | |
1148 | packet->data[7] = 0x00; | |
2a6d7527 PLG |
1149 | packet->data[8] = strong / 512; /* left actuator */ |
1150 | packet->data[9] = weak / 512; /* right actuator */ | |
ae3b4469 CG |
1151 | packet->data[10] = 0xFF; /* on period */ |
1152 | packet->data[11] = 0x00; /* off period */ | |
1153 | packet->data[12] = 0xFF; /* repeat count */ | |
2a6d7527 | 1154 | packet->len = 13; |
7fc595f4 | 1155 | packet->pending = true; |
06008152 PR |
1156 | break; |
1157 | ||
1158 | default: | |
1159 | dev_dbg(&xpad->dev->dev, | |
1160 | "%s - rumble command sent to unsupported xpad type: %d\n", | |
1161 | __func__, xpad->xtype); | |
7fc595f4 PR |
1162 | retval = -EINVAL; |
1163 | goto out; | |
4994cd8d JK |
1164 | } |
1165 | ||
7fc595f4 PR |
1166 | retval = xpad_try_sending_next_out_packet(xpad); |
1167 | ||
1168 | out: | |
1169 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
1170 | return retval; | |
4994cd8d JK |
1171 | } |
1172 | ||
1173 | static int xpad_init_ff(struct usb_xpad *xpad) | |
1174 | { | |
0604949c | 1175 | if (xpad->xtype == XTYPE_UNKNOWN) |
cfbe2010 AH |
1176 | return 0; |
1177 | ||
4994cd8d JK |
1178 | input_set_capability(xpad->dev, EV_FF, FF_RUMBLE); |
1179 | ||
1180 | return input_ff_create_memless(xpad->dev, NULL, xpad_play_effect); | |
1181 | } | |
1182 | ||
1183 | #else | |
1184 | static int xpad_init_ff(struct usb_xpad *xpad) { return 0; } | |
1185 | #endif | |
1186 | ||
1187 | #if defined(CONFIG_JOYSTICK_XPAD_LEDS) | |
1188 | #include <linux/leds.h> | |
e3b65174 PR |
1189 | #include <linux/idr.h> |
1190 | ||
1191 | static DEFINE_IDA(xpad_pad_seq); | |
4994cd8d JK |
1192 | |
1193 | struct xpad_led { | |
1194 | char name[16]; | |
1195 | struct led_classdev led_cdev; | |
1196 | struct usb_xpad *xpad; | |
1197 | }; | |
1198 | ||
75b7f05d | 1199 | /** |
1f6f02b7 | 1200 | * set the LEDs on Xbox360 / Wireless Controllers |
75b7f05d PLG |
1201 | * @param command |
1202 | * 0: off | |
1203 | * 1: all blink, then previous setting | |
1204 | * 2: 1/top-left blink, then on | |
1205 | * 3: 2/top-right blink, then on | |
1206 | * 4: 3/bottom-left blink, then on | |
1207 | * 5: 4/bottom-right blink, then on | |
1208 | * 6: 1/top-left on | |
1209 | * 7: 2/top-right on | |
1210 | * 8: 3/bottom-left on | |
1211 | * 9: 4/bottom-right on | |
1212 | * 10: rotate | |
1213 | * 11: blink, based on previous setting | |
1214 | * 12: slow blink, based on previous setting | |
1215 | * 13: rotate with two lights | |
1216 | * 14: persistent slow all blink | |
1217 | * 15: blink once, then previous setting | |
1218 | */ | |
4994cd8d JK |
1219 | static void xpad_send_led_command(struct usb_xpad *xpad, int command) |
1220 | { | |
7fc595f4 PR |
1221 | struct xpad_output_packet *packet = |
1222 | &xpad->out_packets[XPAD_OUT_LED_IDX]; | |
1223 | unsigned long flags; | |
1224 | ||
75b7f05d PLG |
1225 | command %= 16; |
1226 | ||
7fc595f4 | 1227 | spin_lock_irqsave(&xpad->odata_lock, flags); |
75b7f05d PLG |
1228 | |
1229 | switch (xpad->xtype) { | |
1230 | case XTYPE_XBOX360: | |
7fc595f4 PR |
1231 | packet->data[0] = 0x01; |
1232 | packet->data[1] = 0x03; | |
1233 | packet->data[2] = command; | |
1234 | packet->len = 3; | |
1235 | packet->pending = true; | |
75b7f05d | 1236 | break; |
7fc595f4 | 1237 | |
75b7f05d | 1238 | case XTYPE_XBOX360W: |
7fc595f4 PR |
1239 | packet->data[0] = 0x00; |
1240 | packet->data[1] = 0x00; | |
1241 | packet->data[2] = 0x08; | |
1242 | packet->data[3] = 0x40 + command; | |
1243 | packet->data[4] = 0x00; | |
1244 | packet->data[5] = 0x00; | |
1245 | packet->data[6] = 0x00; | |
1246 | packet->data[7] = 0x00; | |
1247 | packet->data[8] = 0x00; | |
1248 | packet->data[9] = 0x00; | |
1249 | packet->data[10] = 0x00; | |
1250 | packet->data[11] = 0x00; | |
1251 | packet->len = 12; | |
1252 | packet->pending = true; | |
75b7f05d | 1253 | break; |
4994cd8d | 1254 | } |
75b7f05d | 1255 | |
7fc595f4 PR |
1256 | xpad_try_sending_next_out_packet(xpad); |
1257 | ||
1258 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
4994cd8d JK |
1259 | } |
1260 | ||
1f6f02b7 PR |
1261 | /* |
1262 | * Light up the segment corresponding to the pad number on | |
1263 | * Xbox 360 Controllers. | |
1264 | */ | |
cae705ba PR |
1265 | static void xpad_identify_controller(struct usb_xpad *xpad) |
1266 | { | |
d9be398a | 1267 | led_set_brightness(&xpad->led->led_cdev, (xpad->pad_nr % 4) + 2); |
cae705ba PR |
1268 | } |
1269 | ||
4994cd8d JK |
1270 | static void xpad_led_set(struct led_classdev *led_cdev, |
1271 | enum led_brightness value) | |
1272 | { | |
1273 | struct xpad_led *xpad_led = container_of(led_cdev, | |
1274 | struct xpad_led, led_cdev); | |
1275 | ||
1276 | xpad_send_led_command(xpad_led->xpad, value); | |
1277 | } | |
1278 | ||
1279 | static int xpad_led_probe(struct usb_xpad *xpad) | |
1280 | { | |
4994cd8d JK |
1281 | struct xpad_led *led; |
1282 | struct led_classdev *led_cdev; | |
1283 | int error; | |
1284 | ||
75b7f05d | 1285 | if (xpad->xtype != XTYPE_XBOX360 && xpad->xtype != XTYPE_XBOX360W) |
4994cd8d JK |
1286 | return 0; |
1287 | ||
1288 | xpad->led = led = kzalloc(sizeof(struct xpad_led), GFP_KERNEL); | |
1289 | if (!led) | |
1290 | return -ENOMEM; | |
1291 | ||
e3b65174 PR |
1292 | xpad->pad_nr = ida_simple_get(&xpad_pad_seq, 0, 0, GFP_KERNEL); |
1293 | if (xpad->pad_nr < 0) { | |
1294 | error = xpad->pad_nr; | |
1295 | goto err_free_mem; | |
1296 | } | |
4994cd8d | 1297 | |
e3b65174 | 1298 | snprintf(led->name, sizeof(led->name), "xpad%d", xpad->pad_nr); |
4994cd8d JK |
1299 | led->xpad = xpad; |
1300 | ||
1301 | led_cdev = &led->led_cdev; | |
1302 | led_cdev->name = led->name; | |
1303 | led_cdev->brightness_set = xpad_led_set; | |
a1fbf5bb | 1304 | led_cdev->flags = LED_CORE_SUSPENDRESUME; |
4994cd8d JK |
1305 | |
1306 | error = led_classdev_register(&xpad->udev->dev, led_cdev); | |
e3b65174 PR |
1307 | if (error) |
1308 | goto err_free_id; | |
4994cd8d | 1309 | |
09c8b00a | 1310 | xpad_identify_controller(xpad); |
fbe6a311 | 1311 | |
4994cd8d | 1312 | return 0; |
e3b65174 PR |
1313 | |
1314 | err_free_id: | |
1315 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); | |
1316 | err_free_mem: | |
1317 | kfree(led); | |
1318 | xpad->led = NULL; | |
1319 | return error; | |
4994cd8d JK |
1320 | } |
1321 | ||
1322 | static void xpad_led_disconnect(struct usb_xpad *xpad) | |
1323 | { | |
1324 | struct xpad_led *xpad_led = xpad->led; | |
1325 | ||
1326 | if (xpad_led) { | |
1327 | led_classdev_unregister(&xpad_led->led_cdev); | |
e3b65174 | 1328 | ida_simple_remove(&xpad_pad_seq, xpad->pad_nr); |
6ff92a6d | 1329 | kfree(xpad_led); |
4994cd8d JK |
1330 | } |
1331 | } | |
e01a06e8 | 1332 | #else |
4994cd8d JK |
1333 | static int xpad_led_probe(struct usb_xpad *xpad) { return 0; } |
1334 | static void xpad_led_disconnect(struct usb_xpad *xpad) { } | |
e01a06e8 JK |
1335 | #endif |
1336 | ||
4220f7db | 1337 | static int xpad_start_input(struct usb_xpad *xpad) |
1da177e4 | 1338 | { |
4220f7db | 1339 | int error; |
99de0912 | 1340 | |
65cde54b | 1341 | if (usb_submit_urb(xpad->irq_in, GFP_KERNEL)) |
1da177e4 | 1342 | return -EIO; |
05f091ab | 1343 | |
4220f7db PR |
1344 | if (xpad->xtype == XTYPE_XBOXONE) { |
1345 | error = xpad_start_xbox_one(xpad); | |
1346 | if (error) { | |
1347 | usb_kill_urb(xpad->irq_in); | |
1348 | return error; | |
1349 | } | |
1350 | } | |
1a48ff81 | 1351 | |
1da177e4 LT |
1352 | return 0; |
1353 | } | |
1354 | ||
4220f7db | 1355 | static void xpad_stop_input(struct usb_xpad *xpad) |
1da177e4 | 1356 | { |
4220f7db PR |
1357 | usb_kill_urb(xpad->irq_in); |
1358 | } | |
1359 | ||
f712a5a0 CG |
1360 | static void xpad360w_poweroff_controller(struct usb_xpad *xpad) |
1361 | { | |
1362 | unsigned long flags; | |
1363 | struct xpad_output_packet *packet = | |
1364 | &xpad->out_packets[XPAD_OUT_CMD_IDX]; | |
1365 | ||
1366 | spin_lock_irqsave(&xpad->odata_lock, flags); | |
1367 | ||
1368 | packet->data[0] = 0x00; | |
1369 | packet->data[1] = 0x00; | |
1370 | packet->data[2] = 0x08; | |
1371 | packet->data[3] = 0xC0; | |
1372 | packet->data[4] = 0x00; | |
1373 | packet->data[5] = 0x00; | |
1374 | packet->data[6] = 0x00; | |
1375 | packet->data[7] = 0x00; | |
1376 | packet->data[8] = 0x00; | |
1377 | packet->data[9] = 0x00; | |
1378 | packet->data[10] = 0x00; | |
1379 | packet->data[11] = 0x00; | |
1380 | packet->len = 12; | |
1381 | packet->pending = true; | |
1382 | ||
1383 | /* Reset the sequence so we send out poweroff now */ | |
1384 | xpad->last_out_packet = -1; | |
1385 | xpad_try_sending_next_out_packet(xpad); | |
1386 | ||
1387 | spin_unlock_irqrestore(&xpad->odata_lock, flags); | |
1388 | } | |
1389 | ||
4220f7db PR |
1390 | static int xpad360w_start_input(struct usb_xpad *xpad) |
1391 | { | |
1392 | int error; | |
1393 | ||
1394 | error = usb_submit_urb(xpad->irq_in, GFP_KERNEL); | |
1395 | if (error) | |
1396 | return -EIO; | |
05f091ab | 1397 | |
4220f7db PR |
1398 | /* |
1399 | * Send presence packet. | |
1400 | * This will force the controller to resend connection packets. | |
1401 | * This is useful in the case we activate the module after the | |
1402 | * adapter has been plugged in, as it won't automatically | |
1403 | * send us info about the controllers. | |
1404 | */ | |
1405 | error = xpad_inquiry_pad_presence(xpad); | |
1406 | if (error) { | |
99de0912 | 1407 | usb_kill_urb(xpad->irq_in); |
4220f7db PR |
1408 | return error; |
1409 | } | |
161feb24 | 1410 | |
4220f7db PR |
1411 | return 0; |
1412 | } | |
1413 | ||
1414 | static void xpad360w_stop_input(struct usb_xpad *xpad) | |
1415 | { | |
1416 | usb_kill_urb(xpad->irq_in); | |
1417 | ||
1418 | /* Make sure we are done with presence work if it was scheduled */ | |
1419 | flush_work(&xpad->work); | |
1420 | } | |
1421 | ||
1422 | static int xpad_open(struct input_dev *dev) | |
1423 | { | |
1424 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
1425 | ||
1426 | return xpad_start_input(xpad); | |
1427 | } | |
1428 | ||
1429 | static void xpad_close(struct input_dev *dev) | |
1430 | { | |
1431 | struct usb_xpad *xpad = input_get_drvdata(dev); | |
1432 | ||
1433 | xpad_stop_input(xpad); | |
1da177e4 LT |
1434 | } |
1435 | ||
deb8ee43 DC |
1436 | static void xpad_set_up_abs(struct input_dev *input_dev, signed short abs) |
1437 | { | |
1a48ff81 | 1438 | struct usb_xpad *xpad = input_get_drvdata(input_dev); |
deb8ee43 DC |
1439 | set_bit(abs, input_dev->absbit); |
1440 | ||
1441 | switch (abs) { | |
1442 | case ABS_X: | |
1443 | case ABS_Y: | |
1444 | case ABS_RX: | |
1445 | case ABS_RY: /* the two sticks */ | |
1446 | input_set_abs_params(input_dev, abs, -32768, 32767, 16, 128); | |
1447 | break; | |
1448 | case ABS_Z: | |
b45d44e7 | 1449 | case ABS_RZ: /* the triggers (if mapped to axes) */ |
1a48ff81 TM |
1450 | if (xpad->xtype == XTYPE_XBOXONE) |
1451 | input_set_abs_params(input_dev, abs, 0, 1023, 0, 0); | |
1452 | else | |
1453 | input_set_abs_params(input_dev, abs, 0, 255, 0, 0); | |
deb8ee43 DC |
1454 | break; |
1455 | case ABS_HAT0X: | |
b45d44e7 | 1456 | case ABS_HAT0Y: /* the d-pad (only if dpad is mapped to axes */ |
deb8ee43 DC |
1457 | input_set_abs_params(input_dev, abs, -1, 1, 0, 0); |
1458 | break; | |
1459 | } | |
1460 | } | |
1461 | ||
b8154002 PLG |
1462 | static void xpad_deinit_input(struct usb_xpad *xpad) |
1463 | { | |
09c8b00a PLG |
1464 | if (xpad->input_created) { |
1465 | xpad->input_created = false; | |
1466 | xpad_led_disconnect(xpad); | |
1467 | input_unregister_device(xpad->dev); | |
1468 | } | |
b8154002 PLG |
1469 | } |
1470 | ||
1471 | static int xpad_init_input(struct usb_xpad *xpad) | |
1da177e4 | 1472 | { |
c5b7c7c3 | 1473 | struct input_dev *input_dev; |
49cc69b6 | 1474 | int i, error; |
05f091ab | 1475 | |
c5b7c7c3 | 1476 | input_dev = input_allocate_device(); |
b8154002 PLG |
1477 | if (!input_dev) |
1478 | return -ENOMEM; | |
b45d44e7 | 1479 | |
c5b7c7c3 | 1480 | xpad->dev = input_dev; |
b8154002 | 1481 | input_dev->name = xpad->name; |
c5b7c7c3 | 1482 | input_dev->phys = xpad->phys; |
b8154002 | 1483 | usb_to_input_id(xpad->udev, &input_dev->id); |
b6fc513d PR |
1484 | |
1485 | if (xpad->xtype == XTYPE_XBOX360W) { | |
1486 | /* x360w controllers and the receiver have different ids */ | |
1487 | input_dev->id.product = 0x02a1; | |
1488 | } | |
1489 | ||
b8154002 | 1490 | input_dev->dev.parent = &xpad->intf->dev; |
7791bdae DT |
1491 | |
1492 | input_set_drvdata(input_dev, xpad); | |
1493 | ||
4220f7db PR |
1494 | if (xpad->xtype != XTYPE_XBOX360W) { |
1495 | input_dev->open = xpad_open; | |
1496 | input_dev->close = xpad_close; | |
1497 | } | |
05f091ab | 1498 | |
b8154002 | 1499 | __set_bit(EV_KEY, input_dev->evbit); |
7beae702 CF |
1500 | |
1501 | if (!(xpad->mapping & MAP_STICKS_TO_NULL)) { | |
b8154002 | 1502 | __set_bit(EV_ABS, input_dev->evbit); |
7beae702 CF |
1503 | /* set up axes */ |
1504 | for (i = 0; xpad_abs[i] >= 0; i++) | |
1505 | xpad_set_up_abs(input_dev, xpad_abs[i]); | |
1506 | } | |
05f091ab | 1507 | |
7beae702 | 1508 | /* set up standard buttons */ |
fc55e952 | 1509 | for (i = 0; xpad_common_btn[i] >= 0; i++) |
b45d44e7 | 1510 | __set_bit(xpad_common_btn[i], input_dev->keybit); |
05f091ab | 1511 | |
7beae702 | 1512 | /* set up model-specific ones */ |
1a48ff81 TM |
1513 | if (xpad->xtype == XTYPE_XBOX360 || xpad->xtype == XTYPE_XBOX360W || |
1514 | xpad->xtype == XTYPE_XBOXONE) { | |
b45d44e7 NL |
1515 | for (i = 0; xpad360_btn[i] >= 0; i++) |
1516 | __set_bit(xpad360_btn[i], input_dev->keybit); | |
1517 | } else { | |
1518 | for (i = 0; xpad_btn[i] >= 0; i++) | |
1519 | __set_bit(xpad_btn[i], input_dev->keybit); | |
1520 | } | |
1521 | ||
1522 | if (xpad->mapping & MAP_DPAD_TO_BUTTONS) { | |
1523 | for (i = 0; xpad_btn_pad[i] >= 0; i++) | |
1524 | __set_bit(xpad_btn_pad[i], input_dev->keybit); | |
5ee8bda9 PR |
1525 | } |
1526 | ||
1527 | /* | |
1528 | * This should be a simple else block. However historically | |
1529 | * xbox360w has mapped DPAD to buttons while xbox360 did not. This | |
1530 | * made no sense, but now we can not just switch back and have to | |
1531 | * support both behaviors. | |
1532 | */ | |
1533 | if (!(xpad->mapping & MAP_DPAD_TO_BUTTONS) || | |
1534 | xpad->xtype == XTYPE_XBOX360W) { | |
deb8ee43 | 1535 | for (i = 0; xpad_abs_pad[i] >= 0; i++) |
1a48ff81 | 1536 | xpad_set_up_abs(input_dev, xpad_abs_pad[i]); |
b45d44e7 NL |
1537 | } |
1538 | ||
1539 | if (xpad->mapping & MAP_TRIGGERS_TO_BUTTONS) { | |
1540 | for (i = 0; xpad_btn_triggers[i] >= 0; i++) | |
1541 | __set_bit(xpad_btn_triggers[i], input_dev->keybit); | |
1542 | } else { | |
1543 | for (i = 0; xpad_abs_triggers[i] >= 0; i++) | |
1544 | xpad_set_up_abs(input_dev, xpad_abs_triggers[i]); | |
1545 | } | |
05f091ab | 1546 | |
4994cd8d JK |
1547 | error = xpad_init_ff(xpad); |
1548 | if (error) | |
b8154002 | 1549 | goto err_free_input; |
4994cd8d JK |
1550 | |
1551 | error = xpad_led_probe(xpad); | |
1552 | if (error) | |
b8154002 PLG |
1553 | goto err_destroy_ff; |
1554 | ||
1555 | error = input_register_device(xpad->dev); | |
1556 | if (error) | |
1557 | goto err_disconnect_led; | |
1558 | ||
09c8b00a | 1559 | xpad->input_created = true; |
b8154002 PLG |
1560 | return 0; |
1561 | ||
1562 | err_disconnect_led: | |
1563 | xpad_led_disconnect(xpad); | |
1564 | err_destroy_ff: | |
1565 | input_ff_destroy(input_dev); | |
1566 | err_free_input: | |
1567 | input_free_device(input_dev); | |
1568 | return error; | |
1569 | } | |
1570 | ||
1571 | static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id) | |
1572 | { | |
1573 | struct usb_device *udev = interface_to_usbdev(intf); | |
1574 | struct usb_xpad *xpad; | |
c01b5e74 | 1575 | struct usb_endpoint_descriptor *ep_irq_in, *ep_irq_out; |
b8154002 PLG |
1576 | int i, error; |
1577 | ||
caca925f CG |
1578 | if (intf->cur_altsetting->desc.bNumEndpoints != 2) |
1579 | return -ENODEV; | |
1580 | ||
b8154002 PLG |
1581 | for (i = 0; xpad_device[i].idVendor; i++) { |
1582 | if ((le16_to_cpu(udev->descriptor.idVendor) == xpad_device[i].idVendor) && | |
1583 | (le16_to_cpu(udev->descriptor.idProduct) == xpad_device[i].idProduct)) | |
1584 | break; | |
1585 | } | |
1586 | ||
b8154002 PLG |
1587 | xpad = kzalloc(sizeof(struct usb_xpad), GFP_KERNEL); |
1588 | if (!xpad) | |
1589 | return -ENOMEM; | |
1590 | ||
1591 | usb_make_path(udev, xpad->phys, sizeof(xpad->phys)); | |
1592 | strlcat(xpad->phys, "/input0", sizeof(xpad->phys)); | |
1593 | ||
1594 | xpad->idata = usb_alloc_coherent(udev, XPAD_PKT_LEN, | |
1595 | GFP_KERNEL, &xpad->idata_dma); | |
1596 | if (!xpad->idata) { | |
1597 | error = -ENOMEM; | |
1598 | goto err_free_mem; | |
1599 | } | |
1600 | ||
1601 | xpad->irq_in = usb_alloc_urb(0, GFP_KERNEL); | |
1602 | if (!xpad->irq_in) { | |
1603 | error = -ENOMEM; | |
1604 | goto err_free_idata; | |
1605 | } | |
1606 | ||
1607 | xpad->udev = udev; | |
1608 | xpad->intf = intf; | |
1609 | xpad->mapping = xpad_device[i].mapping; | |
1610 | xpad->xtype = xpad_device[i].xtype; | |
1611 | xpad->name = xpad_device[i].name; | |
09c8b00a | 1612 | INIT_WORK(&xpad->work, xpad_presence_work); |
b8154002 PLG |
1613 | |
1614 | if (xpad->xtype == XTYPE_UNKNOWN) { | |
1615 | if (intf->cur_altsetting->desc.bInterfaceClass == USB_CLASS_VENDOR_SPEC) { | |
1616 | if (intf->cur_altsetting->desc.bInterfaceProtocol == 129) | |
1617 | xpad->xtype = XTYPE_XBOX360W; | |
c7f14293 CG |
1618 | else if (intf->cur_altsetting->desc.bInterfaceProtocol == 208) |
1619 | xpad->xtype = XTYPE_XBOXONE; | |
b8154002 PLG |
1620 | else |
1621 | xpad->xtype = XTYPE_XBOX360; | |
1622 | } else { | |
1623 | xpad->xtype = XTYPE_XBOX; | |
1624 | } | |
1625 | ||
1626 | if (dpad_to_buttons) | |
1627 | xpad->mapping |= MAP_DPAD_TO_BUTTONS; | |
1628 | if (triggers_to_buttons) | |
1629 | xpad->mapping |= MAP_TRIGGERS_TO_BUTTONS; | |
1630 | if (sticks_to_null) | |
1631 | xpad->mapping |= MAP_STICKS_TO_NULL; | |
1632 | } | |
1633 | ||
c7f14293 CG |
1634 | if (xpad->xtype == XTYPE_XBOXONE && |
1635 | intf->cur_altsetting->desc.bInterfaceNumber != 0) { | |
1636 | /* | |
1637 | * The Xbox One controller lists three interfaces all with the | |
1638 | * same interface class, subclass and protocol. Differentiate by | |
1639 | * interface number. | |
1640 | */ | |
1641 | error = -ENODEV; | |
1642 | goto err_free_in_urb; | |
1643 | } | |
1644 | ||
c01b5e74 CG |
1645 | ep_irq_in = ep_irq_out = NULL; |
1646 | ||
1647 | for (i = 0; i < 2; i++) { | |
1648 | struct usb_endpoint_descriptor *ep = | |
1649 | &intf->cur_altsetting->endpoint[i].desc; | |
1650 | ||
1651 | if (usb_endpoint_dir_in(ep)) | |
1652 | ep_irq_in = ep; | |
1653 | else | |
1654 | ep_irq_out = ep; | |
1655 | } | |
1656 | ||
1657 | if (!ep_irq_in || !ep_irq_out) { | |
1658 | error = -ENODEV; | |
b8154002 | 1659 | goto err_free_in_urb; |
c01b5e74 | 1660 | } |
4994cd8d | 1661 | |
c01b5e74 CG |
1662 | error = xpad_init_output(intf, xpad, ep_irq_out); |
1663 | if (error) | |
1664 | goto err_free_in_urb; | |
1a48ff81 | 1665 | |
c5b7c7c3 DT |
1666 | usb_fill_int_urb(xpad->irq_in, udev, |
1667 | usb_rcvintpipe(udev, ep_irq_in->bEndpointAddress), | |
1668 | xpad->idata, XPAD_PKT_LEN, xpad_irq_in, | |
1669 | xpad, ep_irq_in->bInterval); | |
1670 | xpad->irq_in->transfer_dma = xpad->idata_dma; | |
1671 | xpad->irq_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; | |
05f091ab | 1672 | |
1da177e4 | 1673 | usb_set_intfdata(intf, xpad); |
99de0912 | 1674 | |
99de0912 | 1675 | if (xpad->xtype == XTYPE_XBOX360W) { |
e3f0f0a6 AL |
1676 | /* |
1677 | * Submit the int URB immediately rather than waiting for open | |
1678 | * because we get status messages from the device whether | |
1679 | * or not any controllers are attached. In fact, it's | |
1680 | * exactly the message that a controller has arrived that | |
1681 | * we're waiting for. | |
1682 | */ | |
4220f7db | 1683 | error = xpad360w_start_input(xpad); |
e3f0f0a6 | 1684 | if (error) |
09c8b00a | 1685 | goto err_deinit_output; |
aba54876 | 1686 | /* |
4220f7db PR |
1687 | * Wireless controllers require RESET_RESUME to work properly |
1688 | * after suspend. Ideally this quirk should be in usb core | |
1689 | * quirk list, but we have too many vendors producing these | |
1690 | * controllers and we'd need to maintain 2 identical lists | |
1691 | * here in this driver and in usb core. | |
aba54876 | 1692 | */ |
4220f7db | 1693 | udev->quirks |= USB_QUIRK_RESET_RESUME; |
09c8b00a PLG |
1694 | } else { |
1695 | error = xpad_init_input(xpad); | |
1696 | if (error) | |
1697 | goto err_deinit_output; | |
99de0912 | 1698 | } |
1da177e4 | 1699 | return 0; |
c5b7c7c3 | 1700 | |
b8154002 PLG |
1701 | err_deinit_output: |
1702 | xpad_deinit_output(xpad); | |
1703 | err_free_in_urb: | |
1704 | usb_free_urb(xpad->irq_in); | |
1705 | err_free_idata: | |
1706 | usb_free_coherent(udev, XPAD_PKT_LEN, xpad->idata, xpad->idata_dma); | |
1707 | err_free_mem: | |
c5b7c7c3 | 1708 | kfree(xpad); |
5014186d | 1709 | return error; |
1da177e4 LT |
1710 | } |
1711 | ||
1712 | static void xpad_disconnect(struct usb_interface *intf) | |
1713 | { | |
4220f7db | 1714 | struct usb_xpad *xpad = usb_get_intfdata(intf); |
05f091ab | 1715 | |
09c8b00a | 1716 | if (xpad->xtype == XTYPE_XBOX360W) |
4220f7db | 1717 | xpad360w_stop_input(xpad); |
09c8b00a PLG |
1718 | |
1719 | xpad_deinit_input(xpad); | |
2a059159 | 1720 | |
4220f7db PR |
1721 | /* |
1722 | * Now that both input device and LED device are gone we can | |
1723 | * stop output URB. | |
1724 | */ | |
1725 | xpad_stop_output(xpad); | |
1726 | ||
1727 | xpad_deinit_output(xpad); | |
1728 | ||
2a059159 DT |
1729 | usb_free_urb(xpad->irq_in); |
1730 | usb_free_coherent(xpad->udev, XPAD_PKT_LEN, | |
1731 | xpad->idata, xpad->idata_dma); | |
1732 | ||
2a059159 DT |
1733 | kfree(xpad); |
1734 | ||
1735 | usb_set_intfdata(intf, NULL); | |
1da177e4 LT |
1736 | } |
1737 | ||
4220f7db PR |
1738 | static int xpad_suspend(struct usb_interface *intf, pm_message_t message) |
1739 | { | |
1740 | struct usb_xpad *xpad = usb_get_intfdata(intf); | |
1741 | struct input_dev *input = xpad->dev; | |
1742 | ||
1743 | if (xpad->xtype == XTYPE_XBOX360W) { | |
1744 | /* | |
1745 | * Wireless controllers always listen to input so | |
1746 | * they are notified when controller shows up | |
1747 | * or goes away. | |
1748 | */ | |
1749 | xpad360w_stop_input(xpad); | |
f712a5a0 CG |
1750 | |
1751 | /* | |
1752 | * The wireless adapter is going off now, so the | |
1753 | * gamepads are going to become disconnected. | |
1754 | * Unless explicitly disabled, power them down | |
1755 | * so they don't just sit there flashing. | |
1756 | */ | |
1757 | if (auto_poweroff && xpad->pad_present) | |
1758 | xpad360w_poweroff_controller(xpad); | |
4220f7db PR |
1759 | } else { |
1760 | mutex_lock(&input->mutex); | |
1761 | if (input->users) | |
1762 | xpad_stop_input(xpad); | |
1763 | mutex_unlock(&input->mutex); | |
1764 | } | |
1765 | ||
1766 | xpad_stop_output(xpad); | |
1767 | ||
1768 | return 0; | |
1769 | } | |
1770 | ||
1771 | static int xpad_resume(struct usb_interface *intf) | |
1772 | { | |
1773 | struct usb_xpad *xpad = usb_get_intfdata(intf); | |
1774 | struct input_dev *input = xpad->dev; | |
1775 | int retval = 0; | |
1776 | ||
1777 | if (xpad->xtype == XTYPE_XBOX360W) { | |
1778 | retval = xpad360w_start_input(xpad); | |
1779 | } else { | |
1780 | mutex_lock(&input->mutex); | |
a1fbf5bb | 1781 | if (input->users) { |
4220f7db | 1782 | retval = xpad_start_input(xpad); |
a1fbf5bb CG |
1783 | } else if (xpad->xtype == XTYPE_XBOXONE) { |
1784 | /* | |
1785 | * Even if there are no users, we'll send Xbox One pads | |
1786 | * the startup sequence so they don't sit there and | |
1787 | * blink until somebody opens the input device again. | |
1788 | */ | |
1789 | retval = xpad_start_xbox_one(xpad); | |
1790 | } | |
4220f7db PR |
1791 | mutex_unlock(&input->mutex); |
1792 | } | |
1793 | ||
1794 | return retval; | |
1795 | } | |
1796 | ||
1da177e4 | 1797 | static struct usb_driver xpad_driver = { |
1da177e4 LT |
1798 | .name = "xpad", |
1799 | .probe = xpad_probe, | |
1800 | .disconnect = xpad_disconnect, | |
4220f7db PR |
1801 | .suspend = xpad_suspend, |
1802 | .resume = xpad_resume, | |
1803 | .reset_resume = xpad_resume, | |
1da177e4 LT |
1804 | .id_table = xpad_table, |
1805 | }; | |
1806 | ||
08642e7c | 1807 | module_usb_driver(xpad_driver); |
1da177e4 LT |
1808 | |
1809 | MODULE_AUTHOR(DRIVER_AUTHOR); | |
1810 | MODULE_DESCRIPTION(DRIVER_DESC); | |
1811 | MODULE_LICENSE("GPL"); |