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HID: logitech-dj: remove hid_output_raw_report call
[mirror_ubuntu-artful-kernel.git] / drivers / hid / hid-lg.c
CommitLineData
5f22a799
JS		 1/*
2 * HID driver for some logitech "special" devices
3 *
4 * Copyright (c) 1999 Andreas Gal
5 * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
6 * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
7 * Copyright (c) 2006-2007 Jiri Kosina
5f22a799 8 * Copyright (c) 2008 Jiri Slaby
2c6118e4 9 * Copyright (c) 2010 Hendrik Iben
5f22a799
JS		 10 */
11
12/*
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the Free
15 * Software Foundation; either version 2 of the License, or (at your option)
16 * any later version.
17 */
18
19#include <linux/device.h>
20#include <linux/hid.h>
21#include <linux/module.h>
32c88cbc
SW		 22#include <linux/random.h>
23#include <linux/sched.h>
54bfe3f0 24#include <linux/usb.h>
32c88cbc 25#include <linux/wait.h>
5f22a799 26
54bfe3f0 27#include "usbhid/usbhid.h"
5f22a799 28#include "hid-ids.h"
606bd0a8 29#include "hid-lg.h"
5f22a799
JS		 30
31#define LG_RDESC 0x001
32#define LG_BAD_RELATIVE_KEYS 0x002
33#define LG_DUPLICATE_USAGES 0x004
5f22a799
JS		 34#define LG_EXPANDED_KEYMAP 0x010
35#define LG_IGNORE_DOUBLED_WHEEL 0x020
36#define LG_WIRELESS 0x040
37#define LG_INVERT_HWHEEL 0x080
38#define LG_NOGET 0x100
606bd0a8
JS		 39#define LG_FF 0x200
40#define LG_FF2 0x400
24985cf6 41#define LG_RDESC_REL_ABS 0x800
74f292ca 42#define LG_FF3 0x1000
32c88cbc 43#define LG_FF4 0x2000
5f22a799 44
54bfe3f0
PS		 45/* Size of the original descriptors of the Driving Force (and Pro) wheels */
46#define DF_RDESC_ORIG_SIZE 130
dc0a4f0c 47#define DFP_RDESC_ORIG_SIZE 97
7f505470 48#define FV_RDESC_ORIG_SIZE 130
270baef1 49#define MOMO_RDESC_ORIG_SIZE 87
348cbaa8 50#define MOMO2_RDESC_ORIG_SIZE 87
dc0a4f0c 51
54bfe3f0
PS		 52/* Fixed report descriptors for Logitech Driving Force (and Pro)
53 * wheel controllers
dc0a4f0c 54 *
54bfe3f0 55 * The original descriptors hide the separate throttle and brake axes in
dc0a4f0c
MB		 56 * a custom vendor usage page, providing only a combined value as
57 * GenericDesktop.Y.
54bfe3f0 58 * These descriptors remove the combined Y axis and instead report
dc0a4f0c
MB		 59 * separate throttle (Y) and brake (RZ).
60 */
54bfe3f0
PS		 61static __u8 df_rdesc_fixed[] = {
620x05, 0x01, /* Usage Page (Desktop), */
630x09, 0x04, /* Usage (Joystik), */
640xA1, 0x01, /* Collection (Application), */
650xA1, 0x02, /* Collection (Logical), */
660x95, 0x01, /* Report Count (1), */
670x75, 0x0A, /* Report Size (10), */
680x14, /* Logical Minimum (0), */
690x26, 0xFF, 0x03, /* Logical Maximum (1023), */
700x34, /* Physical Minimum (0), */
710x46, 0xFF, 0x03, /* Physical Maximum (1023), */
720x09, 0x30, /* Usage (X), */
730x81, 0x02, /* Input (Variable), */
740x95, 0x0C, /* Report Count (12), */
750x75, 0x01, /* Report Size (1), */
760x25, 0x01, /* Logical Maximum (1), */
770x45, 0x01, /* Physical Maximum (1), */
780x05, 0x09, /* Usage (Buttons), */
790x19, 0x01, /* Usage Minimum (1), */
800x29, 0x0c, /* Usage Maximum (12), */
810x81, 0x02, /* Input (Variable), */
820x95, 0x02, /* Report Count (2), */
830x06, 0x00, 0xFF, /* Usage Page (Vendor: 65280), */
840x09, 0x01, /* Usage (?: 1), */
850x81, 0x02, /* Input (Variable), */
860x05, 0x01, /* Usage Page (Desktop), */
54bfe3f0
PS		 870x26, 0xFF, 0x00, /* Logical Maximum (255), */
880x46, 0xFF, 0x00, /* Physical Maximum (255), */
890x95, 0x01, /* Report Count (1), */
900x75, 0x08, /* Report Size (8), */
910x81, 0x02, /* Input (Variable), */
920x25, 0x07, /* Logical Maximum (7), */
930x46, 0x3B, 0x01, /* Physical Maximum (315), */
940x75, 0x04, /* Report Size (4), */
950x65, 0x14, /* Unit (Degrees), */
960x09, 0x39, /* Usage (Hat Switch), */
970x81, 0x42, /* Input (Variable, Null State), */
980x75, 0x01, /* Report Size (1), */
990x95, 0x04, /* Report Count (4), */
1000x65, 0x00, /* Unit (none), */
1010x06, 0x00, 0xFF, /* Usage Page (Vendor: 65280), */
1020x09, 0x01, /* Usage (?: 1), */
1030x25, 0x01, /* Logical Maximum (1), */
1040x45, 0x01, /* Physical Maximum (1), */
1050x81, 0x02, /* Input (Variable), */
5a9b571b
PS		 1060x05, 0x01, /* Usage Page (Desktop), */
1070x95, 0x01, /* Report Count (1), */
54bfe3f0
PS		 1080x75, 0x08, /* Report Size (8), */
1090x26, 0xFF, 0x00, /* Logical Maximum (255), */
1100x46, 0xFF, 0x00, /* Physical Maximum (255), */
5a9b571b
PS		 1110x09, 0x31, /* Usage (Y), */
1120x81, 0x02, /* Input (Variable), */
1130x09, 0x35, /* Usage (Rz), */
54bfe3f0
PS		 1140x81, 0x02, /* Input (Variable), */
1150xC0, /* End Collection, */
1160xA1, 0x02, /* Collection (Logical), */
1170x26, 0xFF, 0x00, /* Logical Maximum (255), */
1180x46, 0xFF, 0x00, /* Physical Maximum (255), */
1190x95, 0x07, /* Report Count (7), */
1200x75, 0x08, /* Report Size (8), */
1210x09, 0x03, /* Usage (?: 3), */
1220x91, 0x02, /* Output (Variable), */
1230xC0, /* End Collection, */
1240xC0 /* End Collection */
125};
126
dc0a4f0c
MB		 127static __u8 dfp_rdesc_fixed[] = {
1280x05, 0x01, /* Usage Page (Desktop), */
1290x09, 0x04, /* Usage (Joystik), */
1300xA1, 0x01, /* Collection (Application), */
1310xA1, 0x02, /* Collection (Logical), */
1320x95, 0x01, /* Report Count (1), */
1330x75, 0x0E, /* Report Size (14), */
1340x14, /* Logical Minimum (0), */
1350x26, 0xFF, 0x3F, /* Logical Maximum (16383), */
1360x34, /* Physical Minimum (0), */
1370x46, 0xFF, 0x3F, /* Physical Maximum (16383), */
1380x09, 0x30, /* Usage (X), */
1390x81, 0x02, /* Input (Variable), */
1400x95, 0x0E, /* Report Count (14), */
1410x75, 0x01, /* Report Size (1), */
1420x25, 0x01, /* Logical Maximum (1), */
1430x45, 0x01, /* Physical Maximum (1), */
1440x05, 0x09, /* Usage Page (Button), */
1450x19, 0x01, /* Usage Minimum (01h), */
1460x29, 0x0E, /* Usage Maximum (0Eh), */
1470x81, 0x02, /* Input (Variable), */
1480x05, 0x01, /* Usage Page (Desktop), */
1490x95, 0x01, /* Report Count (1), */
1500x75, 0x04, /* Report Size (4), */
1510x25, 0x07, /* Logical Maximum (7), */
1520x46, 0x3B, 0x01, /* Physical Maximum (315), */
1530x65, 0x14, /* Unit (Degrees), */
1540x09, 0x39, /* Usage (Hat Switch), */
1550x81, 0x42, /* Input (Variable, Nullstate), */
1560x65, 0x00, /* Unit, */
1570x26, 0xFF, 0x00, /* Logical Maximum (255), */
1580x46, 0xFF, 0x00, /* Physical Maximum (255), */
1590x75, 0x08, /* Report Size (8), */
1600x81, 0x01, /* Input (Constant), */
1610x09, 0x31, /* Usage (Y), */
1620x81, 0x02, /* Input (Variable), */
1630x09, 0x35, /* Usage (Rz), */
1640x81, 0x02, /* Input (Variable), */
1650x81, 0x01, /* Input (Constant), */
1660xC0, /* End Collection, */
1670xA1, 0x02, /* Collection (Logical), */
1680x09, 0x02, /* Usage (02h), */
1690x95, 0x07, /* Report Count (7), */
1700x91, 0x02, /* Output (Variable), */
1710xC0, /* End Collection, */
1720xC0 /* End Collection */
173};
174
7f505470
SW		 175static __u8 fv_rdesc_fixed[] = {
1760x05, 0x01, /* Usage Page (Desktop), */
1770x09, 0x04, /* Usage (Joystik), */
1780xA1, 0x01, /* Collection (Application), */
1790xA1, 0x02, /* Collection (Logical), */
1800x95, 0x01, /* Report Count (1), */
1810x75, 0x0A, /* Report Size (10), */
1820x15, 0x00, /* Logical Minimum (0), */
1830x26, 0xFF, 0x03, /* Logical Maximum (1023), */
1840x35, 0x00, /* Physical Minimum (0), */
1850x46, 0xFF, 0x03, /* Physical Maximum (1023), */
1860x09, 0x30, /* Usage (X), */
1870x81, 0x02, /* Input (Variable), */
1880x95, 0x0C, /* Report Count (12), */
1890x75, 0x01, /* Report Size (1), */
1900x25, 0x01, /* Logical Maximum (1), */
1910x45, 0x01, /* Physical Maximum (1), */
1920x05, 0x09, /* Usage Page (Button), */
1930x19, 0x01, /* Usage Minimum (01h), */
1940x29, 0x0C, /* Usage Maximum (0Ch), */
1950x81, 0x02, /* Input (Variable), */
1960x95, 0x02, /* Report Count (2), */
1970x06, 0x00, 0xFF, /* Usage Page (FF00h), */
1980x09, 0x01, /* Usage (01h), */
1990x81, 0x02, /* Input (Variable), */
2000x09, 0x02, /* Usage (02h), */
2010x26, 0xFF, 0x00, /* Logical Maximum (255), */
2020x46, 0xFF, 0x00, /* Physical Maximum (255), */
2030x95, 0x01, /* Report Count (1), */
2040x75, 0x08, /* Report Size (8), */
2050x81, 0x02, /* Input (Variable), */
2060x05, 0x01, /* Usage Page (Desktop), */
2070x25, 0x07, /* Logical Maximum (7), */
2080x46, 0x3B, 0x01, /* Physical Maximum (315), */
2090x75, 0x04, /* Report Size (4), */
2100x65, 0x14, /* Unit (Degrees), */
2110x09, 0x39, /* Usage (Hat Switch), */
2120x81, 0x42, /* Input (Variable, Null State), */
2130x75, 0x01, /* Report Size (1), */
2140x95, 0x04, /* Report Count (4), */
2150x65, 0x00, /* Unit, */
2160x06, 0x00, 0xFF, /* Usage Page (FF00h), */
2170x09, 0x01, /* Usage (01h), */
2180x25, 0x01, /* Logical Maximum (1), */
2190x45, 0x01, /* Physical Maximum (1), */
2200x81, 0x02, /* Input (Variable), */
2210x05, 0x01, /* Usage Page (Desktop), */
2220x95, 0x01, /* Report Count (1), */
2230x75, 0x08, /* Report Size (8), */
2240x26, 0xFF, 0x00, /* Logical Maximum (255), */
2250x46, 0xFF, 0x00, /* Physical Maximum (255), */
2260x09, 0x31, /* Usage (Y), */
2270x81, 0x02, /* Input (Variable), */
2280x09, 0x32, /* Usage (Z), */
2290x81, 0x02, /* Input (Variable), */
2300xC0, /* End Collection, */
2310xA1, 0x02, /* Collection (Logical), */
2320x26, 0xFF, 0x00, /* Logical Maximum (255), */
2330x46, 0xFF, 0x00, /* Physical Maximum (255), */
2340x95, 0x07, /* Report Count (7), */
2350x75, 0x08, /* Report Size (8), */
2360x09, 0x03, /* Usage (03h), */
2370x91, 0x02, /* Output (Variable), */
2380xC0, /* End Collection, */
2390xC0 /* End Collection */
240};
241
270baef1
SW		 242static __u8 momo_rdesc_fixed[] = {
2430x05, 0x01, /* Usage Page (Desktop), */
2440x09, 0x04, /* Usage (Joystik), */
2450xA1, 0x01, /* Collection (Application), */
2460xA1, 0x02, /* Collection (Logical), */
2470x95, 0x01, /* Report Count (1), */
2480x75, 0x0A, /* Report Size (10), */
2490x15, 0x00, /* Logical Minimum (0), */
2500x26, 0xFF, 0x03, /* Logical Maximum (1023), */
2510x35, 0x00, /* Physical Minimum (0), */
2520x46, 0xFF, 0x03, /* Physical Maximum (1023), */
2530x09, 0x30, /* Usage (X), */
2540x81, 0x02, /* Input (Variable), */
2550x95, 0x08, /* Report Count (8), */
2560x75, 0x01, /* Report Size (1), */
2570x25, 0x01, /* Logical Maximum (1), */
2580x45, 0x01, /* Physical Maximum (1), */
2590x05, 0x09, /* Usage Page (Button), */
2600x19, 0x01, /* Usage Minimum (01h), */
2610x29, 0x08, /* Usage Maximum (08h), */
2620x81, 0x02, /* Input (Variable), */
2630x06, 0x00, 0xFF, /* Usage Page (FF00h), */
2640x75, 0x0E, /* Report Size (14), */
2650x95, 0x01, /* Report Count (1), */
2660x26, 0xFF, 0x00, /* Logical Maximum (255), */
2670x46, 0xFF, 0x00, /* Physical Maximum (255), */
2680x09, 0x00, /* Usage (00h), */
2690x81, 0x02, /* Input (Variable), */
2700x05, 0x01, /* Usage Page (Desktop), */
2710x75, 0x08, /* Report Size (8), */
2720x09, 0x31, /* Usage (Y), */
2730x81, 0x02, /* Input (Variable), */
2740x09, 0x32, /* Usage (Z), */
2750x81, 0x02, /* Input (Variable), */
2760x06, 0x00, 0xFF, /* Usage Page (FF00h), */
2770x09, 0x01, /* Usage (01h), */
2780x81, 0x02, /* Input (Variable), */
2790xC0, /* End Collection, */
2800xA1, 0x02, /* Collection (Logical), */
2810x09, 0x02, /* Usage (02h), */
2820x95, 0x07, /* Report Count (7), */
2830x91, 0x02, /* Output (Variable), */
2840xC0, /* End Collection, */
2850xC0 /* End Collection */
286};
dc0a4f0c 287
348cbaa8
SW		 288static __u8 momo2_rdesc_fixed[] = {
2890x05, 0x01, /* Usage Page (Desktop), */
2900x09, 0x04, /* Usage (Joystik), */
2910xA1, 0x01, /* Collection (Application), */
2920xA1, 0x02, /* Collection (Logical), */
2930x95, 0x01, /* Report Count (1), */
2940x75, 0x0A, /* Report Size (10), */
2950x15, 0x00, /* Logical Minimum (0), */
2960x26, 0xFF, 0x03, /* Logical Maximum (1023), */
2970x35, 0x00, /* Physical Minimum (0), */
2980x46, 0xFF, 0x03, /* Physical Maximum (1023), */
2990x09, 0x30, /* Usage (X), */
3000x81, 0x02, /* Input (Variable), */
3010x95, 0x0A, /* Report Count (10), */
3020x75, 0x01, /* Report Size (1), */
3030x25, 0x01, /* Logical Maximum (1), */
3040x45, 0x01, /* Physical Maximum (1), */
3050x05, 0x09, /* Usage Page (Button), */
3060x19, 0x01, /* Usage Minimum (01h), */
3070x29, 0x0A, /* Usage Maximum (0Ah), */
3080x81, 0x02, /* Input (Variable), */
3090x06, 0x00, 0xFF, /* Usage Page (FF00h), */
3100x09, 0x00, /* Usage (00h), */
3110x95, 0x04, /* Report Count (4), */
3120x81, 0x02, /* Input (Variable), */
3130x95, 0x01, /* Report Count (1), */
3140x75, 0x08, /* Report Size (8), */
3150x26, 0xFF, 0x00, /* Logical Maximum (255), */
3160x46, 0xFF, 0x00, /* Physical Maximum (255), */
3170x09, 0x01, /* Usage (01h), */
3180x81, 0x02, /* Input (Variable), */
3190x05, 0x01, /* Usage Page (Desktop), */
3200x09, 0x31, /* Usage (Y), */
3210x81, 0x02, /* Input (Variable), */
3220x09, 0x32, /* Usage (Z), */
3230x81, 0x02, /* Input (Variable), */
3240x06, 0x00, 0xFF, /* Usage Page (FF00h), */
3250x09, 0x00, /* Usage (00h), */
3260x81, 0x02, /* Input (Variable), */
3270xC0, /* End Collection, */
3280xA1, 0x02, /* Collection (Logical), */
3290x09, 0x02, /* Usage (02h), */
3300x95, 0x07, /* Report Count (7), */
3310x91, 0x02, /* Output (Variable), */
3320xC0, /* End Collection, */
3330xC0 /* End Collection */
334};
335
5f22a799
JS		 336/*
337 * Certain Logitech keyboards send in report #3 keys which are far
338 * above the logical maximum described in descriptor. This extends
339 * the original value of 0x28c of logical maximum to 0x104d
340 */
73e4008d
NK		 341static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
342 unsigned int *rsize)
5f22a799 343{
25751553 344 struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
54bfe3f0
PS		 345 struct usb_device_descriptor *udesc;
346 __u16 bcdDevice, rev_maj, rev_min;
5f22a799 347
8577dbf9 348 if ((drv_data->quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 &&
5f22a799 349 rdesc[84] == 0x8c && rdesc[85] == 0x02) {
4291ee30
JP		 350 hid_info(hdev,
351 "fixing up Logitech keyboard report descriptor\n");
5f22a799
JS		 352 rdesc[84] = rdesc[89] = 0x4d;
353 rdesc[85] = rdesc[90] = 0x10;
354 }
8577dbf9 355 if ((drv_data->quirks & LG_RDESC_REL_ABS) && *rsize >= 50 &&
24985cf6
JK		 356 rdesc[32] == 0x81 && rdesc[33] == 0x06 &&
357 rdesc[49] == 0x81 && rdesc[50] == 0x06) {
4291ee30
JP		 358 hid_info(hdev,
359 "fixing up rel/abs in Logitech report descriptor\n");
24985cf6
JK		 360 rdesc[33] = rdesc[50] = 0x02;
361 }
dc0a4f0c
MB		 362
363 switch (hdev->product) {
54bfe3f0
PS		 364
365 /* Several wheels report as this id when operating in emulation mode. */
366 case USB_DEVICE_ID_LOGITECH_WHEEL:
367 udesc = &(hid_to_usb_dev(hdev)->descriptor);
368 if (!udesc) {
369 hid_err(hdev, "NULL USB device descriptor\n");
370 break;
371 }
372 bcdDevice = le16_to_cpu(udesc->bcdDevice);
373 rev_maj = bcdDevice >> 8;
374 rev_min = bcdDevice & 0xff;
375
376 /* Update the report descriptor for only the Driving Force wheel */
377 if (rev_maj == 1 && rev_min == 2 &&
378 *rsize == DF_RDESC_ORIG_SIZE) {
379 hid_info(hdev,
380 "fixing up Logitech Driving Force report descriptor\n");
381 rdesc = df_rdesc_fixed;
382 *rsize = sizeof(df_rdesc_fixed);
383 }
384 break;
385
270baef1
SW		 386 case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
387 if (*rsize == MOMO_RDESC_ORIG_SIZE) {
388 hid_info(hdev,
389 "fixing up Logitech Momo Force (Red) report descriptor\n");
390 rdesc = momo_rdesc_fixed;
391 *rsize = sizeof(momo_rdesc_fixed);
392 }
393 break;
394
348cbaa8
SW		 395 case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
396 if (*rsize == MOMO2_RDESC_ORIG_SIZE) {
397 hid_info(hdev,
398 "fixing up Logitech Momo Racing Force (Black) report descriptor\n");
399 rdesc = momo2_rdesc_fixed;
400 *rsize = sizeof(momo2_rdesc_fixed);
401 }
402 break;
403
7f505470
SW		 404 case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:
405 if (*rsize == FV_RDESC_ORIG_SIZE) {
406 hid_info(hdev,
407 "fixing up Logitech Formula Vibration report descriptor\n");
408 rdesc = fv_rdesc_fixed;
409 *rsize = sizeof(fv_rdesc_fixed);
410 }
411 break;
412
dc0a4f0c
MB		 413 case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
414 if (*rsize == DFP_RDESC_ORIG_SIZE) {
415 hid_info(hdev,
416 "fixing up Logitech Driving Force Pro report descriptor\n");
417 rdesc = dfp_rdesc_fixed;
418 *rsize = sizeof(dfp_rdesc_fixed);
419 }
420 break;
b5836246
SW		 421
422 case USB_DEVICE_ID_LOGITECH_WII_WHEEL:
423 if (*rsize >= 101 && rdesc[41] == 0x95 && rdesc[42] == 0x0B &&
424 rdesc[47] == 0x05 && rdesc[48] == 0x09) {
425 hid_info(hdev, "fixing up Logitech Speed Force Wireless report descriptor\n");
426 rdesc[41] = 0x05;
427 rdesc[42] = 0x09;
428 rdesc[47] = 0x95;
429 rdesc[48] = 0x0B;
430 }
431 break;
dc0a4f0c
MB		 432 }
433
73e4008d 434 return rdesc;
5f22a799
JS		 435}
436
437#define lg_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
438 EV_KEY, (c))
439
440static int lg_ultrax_remote_mapping(struct hid_input *hi,
441 struct hid_usage *usage, unsigned long **bit, int *max)
442{
443 if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
444 return 0;
445
446 set_bit(EV_REP, hi->input->evbit);
447 switch (usage->hid & HID_USAGE) {
448 /* Reported on Logitech Ultra X Media Remote */
449 case 0x004: lg_map_key_clear(KEY_AGAIN); break;
450 case 0x00d: lg_map_key_clear(KEY_HOME); break;
451 case 0x024: lg_map_key_clear(KEY_SHUFFLE); break;
452 case 0x025: lg_map_key_clear(KEY_TV); break;
453 case 0x026: lg_map_key_clear(KEY_MENU); break;
454 case 0x031: lg_map_key_clear(KEY_AUDIO); break;
455 case 0x032: lg_map_key_clear(KEY_TEXT); break;
456 case 0x033: lg_map_key_clear(KEY_LAST); break;
457 case 0x047: lg_map_key_clear(KEY_MP3); break;
458 case 0x048: lg_map_key_clear(KEY_DVD); break;
459 case 0x049: lg_map_key_clear(KEY_MEDIA); break;
460 case 0x04a: lg_map_key_clear(KEY_VIDEO); break;
461 case 0x04b: lg_map_key_clear(KEY_ANGLE); break;
462 case 0x04c: lg_map_key_clear(KEY_LANGUAGE); break;
463 case 0x04d: lg_map_key_clear(KEY_SUBTITLE); break;
464 case 0x051: lg_map_key_clear(KEY_RED); break;
465 case 0x052: lg_map_key_clear(KEY_CLOSE); break;
466
467 default:
468 return 0;
469 }
470 return 1;
471}
472
66d61bec
JK		 473static int lg_dinovo_mapping(struct hid_input *hi, struct hid_usage *usage,
474 unsigned long **bit, int *max)
475{
476 if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
477 return 0;
478
479 switch (usage->hid & HID_USAGE) {
480
481 case 0x00d: lg_map_key_clear(KEY_MEDIA); break;
482 default:
483 return 0;
484
485 }
486 return 1;
487}
488
5f22a799
JS		 489static int lg_wireless_mapping(struct hid_input *hi, struct hid_usage *usage,
490 unsigned long **bit, int *max)
491{
492 if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
493 return 0;
494
495 switch (usage->hid & HID_USAGE) {
496 case 0x1001: lg_map_key_clear(KEY_MESSENGER); break;
497 case 0x1003: lg_map_key_clear(KEY_SOUND); break;
498 case 0x1004: lg_map_key_clear(KEY_VIDEO); break;
499 case 0x1005: lg_map_key_clear(KEY_AUDIO); break;
500 case 0x100a: lg_map_key_clear(KEY_DOCUMENTS); break;
18392212
LC		 501 /* The following two entries are Playlist 1 and 2 on the MX3200 */
502 case 0x100f: lg_map_key_clear(KEY_FN_1); break;
503 case 0x1010: lg_map_key_clear(KEY_FN_2); break;
5f22a799
JS		 504 case 0x1011: lg_map_key_clear(KEY_PREVIOUSSONG); break;
505 case 0x1012: lg_map_key_clear(KEY_NEXTSONG); break;
506 case 0x1013: lg_map_key_clear(KEY_CAMERA); break;
507 case 0x1014: lg_map_key_clear(KEY_MESSENGER); break;
508 case 0x1015: lg_map_key_clear(KEY_RECORD); break;
509 case 0x1016: lg_map_key_clear(KEY_PLAYER); break;
510 case 0x1017: lg_map_key_clear(KEY_EJECTCD); break;
511 case 0x1018: lg_map_key_clear(KEY_MEDIA); break;
512 case 0x1019: lg_map_key_clear(KEY_PROG1); break;
513 case 0x101a: lg_map_key_clear(KEY_PROG2); break;
514 case 0x101b: lg_map_key_clear(KEY_PROG3); break;
18392212 515 case 0x101c: lg_map_key_clear(KEY_CYCLEWINDOWS); break;
5f22a799
JS		 516 case 0x101f: lg_map_key_clear(KEY_ZOOMIN); break;
517 case 0x1020: lg_map_key_clear(KEY_ZOOMOUT); break;
518 case 0x1021: lg_map_key_clear(KEY_ZOOMRESET); break;
519 case 0x1023: lg_map_key_clear(KEY_CLOSE); break;
520 case 0x1027: lg_map_key_clear(KEY_MENU); break;
521 /* this one is marked as 'Rotate' */
522 case 0x1028: lg_map_key_clear(KEY_ANGLE); break;
523 case 0x1029: lg_map_key_clear(KEY_SHUFFLE); break;
524 case 0x102a: lg_map_key_clear(KEY_BACK); break;
525 case 0x102b: lg_map_key_clear(KEY_CYCLEWINDOWS); break;
18392212
LC		 526 case 0x102d: lg_map_key_clear(KEY_WWW); break;
527 /* The following two are 'Start/answer call' and 'End/reject call'
528 on the MX3200 */
529 case 0x1031: lg_map_key_clear(KEY_OK); break;
530 case 0x1032: lg_map_key_clear(KEY_CANCEL); break;
5f22a799
JS		 531 case 0x1041: lg_map_key_clear(KEY_BATTERY); break;
532 case 0x1042: lg_map_key_clear(KEY_WORDPROCESSOR); break;
533 case 0x1043: lg_map_key_clear(KEY_SPREADSHEET); break;
534 case 0x1044: lg_map_key_clear(KEY_PRESENTATION); break;
535 case 0x1045: lg_map_key_clear(KEY_UNDO); break;
536 case 0x1046: lg_map_key_clear(KEY_REDO); break;
537 case 0x1047: lg_map_key_clear(KEY_PRINT); break;
538 case 0x1048: lg_map_key_clear(KEY_SAVE); break;
539 case 0x1049: lg_map_key_clear(KEY_PROG1); break;
540 case 0x104a: lg_map_key_clear(KEY_PROG2); break;
541 case 0x104b: lg_map_key_clear(KEY_PROG3); break;
542 case 0x104c: lg_map_key_clear(KEY_PROG4); break;
543
544 default:
545 return 0;
546 }
547 return 1;
548}
549
550static int lg_input_mapping(struct hid_device *hdev, struct hid_input *hi,
551 struct hid_field *field, struct hid_usage *usage,
552 unsigned long **bit, int *max)
553{
554 /* extended mapping for certain Logitech hardware (Logitech cordless
555 desktop LX500) */
556 static const u8 e_keymap[] = {
557 0,216, 0,213,175,156, 0, 0, 0, 0,
558 144, 0, 0, 0, 0, 0, 0, 0, 0,212,
559 174,167,152,161,112, 0, 0, 0,154, 0,
560 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
561 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
562 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
563 0, 0, 0, 0, 0,183,184,185,186,187,
564 188,189,190,191,192,193,194, 0, 0, 0
565 };
25751553 566 struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
5f22a799
JS		 567 unsigned int hid = usage->hid;
568
569 if (hdev->product == USB_DEVICE_ID_LOGITECH_RECEIVER &&
570 lg_ultrax_remote_mapping(hi, usage, bit, max))
571 return 1;
572
66d61bec
JK		 573 if (hdev->product == USB_DEVICE_ID_DINOVO_MINI &&
574 lg_dinovo_mapping(hi, usage, bit, max))
575 return 1;
576
8577dbf9 577 if ((drv_data->quirks & LG_WIRELESS) && lg_wireless_mapping(hi, usage, bit, max))
5f22a799
JS		 578 return 1;
579
580 if ((hid & HID_USAGE_PAGE) != HID_UP_BUTTON)
581 return 0;
582
583 hid &= HID_USAGE;
584
585 /* Special handling for Logitech Cordless Desktop */
586 if (field->application == HID_GD_MOUSE) {
8577dbf9 587 if ((drv_data->quirks & LG_IGNORE_DOUBLED_WHEEL) &&
5f22a799
JS		 588 (hid == 7 || hid == 8))
589 return -1;
590 } else {
8577dbf9 591 if ((drv_data->quirks & LG_EXPANDED_KEYMAP) &&
5f22a799
JS		 592 hid < ARRAY_SIZE(e_keymap) &&
593 e_keymap[hid] != 0) {
594 hid_map_usage(hi, usage, bit, max, EV_KEY,
595 e_keymap[hid]);
596 return 1;
597 }
598 }
599
600 return 0;
601}
602
603static int lg_input_mapped(struct hid_device *hdev, struct hid_input *hi,
604 struct hid_field *field, struct hid_usage *usage,
605 unsigned long **bit, int *max)
606{
25751553 607 struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
5f22a799 608
8577dbf9 609 if ((drv_data->quirks & LG_BAD_RELATIVE_KEYS) && usage->type == EV_KEY &&
5f22a799
JS		 610 (field->flags & HID_MAIN_ITEM_RELATIVE))
611 field->flags &= ~HID_MAIN_ITEM_RELATIVE;
612
8577dbf9 613 if ((drv_data->quirks & LG_DUPLICATE_USAGES) && (usage->type == EV_KEY ||
5f22a799
JS		 614 usage->type == EV_REL || usage->type == EV_ABS))
615 clear_bit(usage->code, *bit);
616
94b3f712
SW		 617 /* Ensure that Logitech wheels are not given a default fuzz/flat value */
618 if (usage->type == EV_ABS && (usage->code == ABS_X ||
619 usage->code == ABS_Y || usage->code == ABS_Z ||
620 usage->code == ABS_RZ)) {
621 switch (hdev->product) {
622 case USB_DEVICE_ID_LOGITECH_WHEEL:
623 case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL:
624 case USB_DEVICE_ID_LOGITECH_DFP_WHEEL:
625 case USB_DEVICE_ID_LOGITECH_G25_WHEEL:
626 case USB_DEVICE_ID_LOGITECH_DFGT_WHEEL:
627 case USB_DEVICE_ID_LOGITECH_G27_WHEEL:
628 case USB_DEVICE_ID_LOGITECH_WII_WHEEL:
629 case USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2:
bd04363d 630 case USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL:
94b3f712
SW		 631 field->application = HID_GD_MULTIAXIS;
632 break;
633 default:
634 break;
635 }
636 }
637
5f22a799
JS		 638 return 0;
639}
640
641static int lg_event(struct hid_device *hdev, struct hid_field *field,
642 struct hid_usage *usage, __s32 value)
643{
25751553 644 struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
5f22a799 645
8577dbf9 646 if ((drv_data->quirks & LG_INVERT_HWHEEL) && usage->code == REL_HWHEEL) {
5f22a799
JS		 647 input_event(field->hidinput->input, usage->type, usage->code,
648 -value);
649 return 1;
650 }
2b24a960
MM		 651 if (drv_data->quirks & LG_FF4) {
652 return lg4ff_adjust_input_event(hdev, field, usage, value, drv_data);
653 }
5f22a799
JS		 654
655 return 0;
656}
657
658static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
659{
606bd0a8 660 unsigned int connect_mask = HID_CONNECT_DEFAULT;
8577dbf9 661 struct lg_drv_data *drv_data;
5f22a799
JS		 662 int ret;
663
8577dbf9
MM		 664 drv_data = kzalloc(sizeof(struct lg_drv_data), GFP_KERNEL);
665 if (!drv_data) {
666 hid_err(hdev, "Insufficient memory, cannot allocate driver data\n");
667 return -ENOMEM;
668 }
669 drv_data->quirks = id->driver_data;
a80fe5d6 670
8577dbf9 671 hid_set_drvdata(hdev, (void *)drv_data);
5f22a799 672
8577dbf9 673 if (drv_data->quirks & LG_NOGET)
5f22a799
JS		 674 hdev->quirks |= HID_QUIRK_NOGET;
675
676 ret = hid_parse(hdev);
677 if (ret) {
4291ee30 678 hid_err(hdev, "parse failed\n");
5f22a799
JS		 679 goto err_free;
680 }
681
8577dbf9 682 if (drv_data->quirks & (LG_FF | LG_FF2 | LG_FF3 | LG_FF4))
606bd0a8
JS		 683 connect_mask &= ~HID_CONNECT_FF;
684
685 ret = hid_hw_start(hdev, connect_mask);
5f22a799 686 if (ret) {
4291ee30 687 hid_err(hdev, "hw start failed\n");
5f22a799
JS		 688 goto err_free;
689 }
690
7362cd22 691 /* Setup wireless link with Logitech Wii wheel */
a80fe5d6 692 if (hdev->product == USB_DEVICE_ID_LOGITECH_WII_WHEEL) {
32c88cbc
SW		 693 unsigned char buf[] = { 0x00, 0xAF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
694
7e845d46
BT		 695 ret = hid_output_raw_report(hdev, buf, sizeof(buf),
696 HID_FEATURE_REPORT);
32c88cbc
SW		 697
698 if (ret >= 0) {
699 /* insert a little delay of 10 jiffies ~ 40ms */
700 wait_queue_head_t wait;
701 init_waitqueue_head (&wait);
702 wait_event_interruptible_timeout(wait, 0, 10);
703
704 /* Select random Address */
705 buf[1] = 0xB2;
706 get_random_bytes(&buf[2], 2);
707
7e845d46
BT		 708 ret = hid_output_raw_report(hdev, buf, sizeof(buf),
709 HID_FEATURE_REPORT);
32c88cbc
SW		 710 }
711 }
712
8577dbf9 713 if (drv_data->quirks & LG_FF)
606bd0a8 714 lgff_init(hdev);
8577dbf9 715 if (drv_data->quirks & LG_FF2)
606bd0a8 716 lg2ff_init(hdev);
8577dbf9 717 if (drv_data->quirks & LG_FF3)
74f292ca 718 lg3ff_init(hdev);
8577dbf9 719 if (drv_data->quirks & LG_FF4)
32c88cbc 720 lg4ff_init(hdev);
606bd0a8 721
5f22a799
JS		 722 return 0;
723err_free:
8577dbf9 724 kfree(drv_data);
5f22a799
JS		 725 return ret;
726}
727
30bb75d7
MM		 728static void lg_remove(struct hid_device *hdev)
729{
25751553 730 struct lg_drv_data *drv_data = hid_get_drvdata(hdev);
8577dbf9 731 if (drv_data->quirks & LG_FF4)
30bb75d7
MM		 732 lg4ff_deinit(hdev);
733
734 hid_hw_stop(hdev);
8577dbf9 735 kfree(drv_data);
30bb75d7
MM		 736}
737
5f22a799
JS		 738static const struct hid_device_id lg_devices[] = {
739 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER),
740 .driver_data = LG_RDESC | LG_WIRELESS },
741 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER),
742 .driver_data = LG_RDESC | LG_WIRELESS },
743 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2),
744 .driver_data = LG_RDESC | LG_WIRELESS },
745
746 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER),
747 .driver_data = LG_BAD_RELATIVE_KEYS },
748
749 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP),
750 .driver_data = LG_DUPLICATE_USAGES },
751 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE),
752 .driver_data = LG_DUPLICATE_USAGES },
753 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI),
754 .driver_data = LG_DUPLICATE_USAGES },
755
5f22a799
JS		 756 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_ELITE_KBD),
757 .driver_data = LG_IGNORE_DOUBLED_WHEEL | LG_EXPANDED_KEYMAP },
758 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CORDLESS_DESKTOP_LX500),
759 .driver_data = LG_IGNORE_DOUBLED_WHEEL | LG_EXPANDED_KEYMAP },
760
5f22a799
JS		 761 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_EXTREME_3D),
762 .driver_data = LG_NOGET },
56d0c8b7
VK		 763 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DUAL_ACTION),
764 .driver_data = LG_NOGET },
5f22a799 765 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WHEEL),
7362cd22 766 .driver_data = LG_NOGET | LG_FF4 },
606bd0a8 767
2c6118e4
HI		 768 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD),
769 .driver_data = LG_FF2 },
606bd0a8
JS		 770 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD),
771 .driver_data = LG_FF },
772 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2),
773 .driver_data = LG_FF },
774 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D),
775 .driver_data = LG_FF },
776 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO),
777 .driver_data = LG_FF },
778 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL),
270baef1 779 .driver_data = LG_NOGET | LG_FF4 },
606bd0a8 780 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOMO_WHEEL2),
7362cd22 781 .driver_data = LG_FF4 },
bd04363d
EV		 782 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_VIBRATION_WHEEL),
783 .driver_data = LG_FF2 },
243b706d 784 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL),
7362cd22
MM		 785 .driver_data = LG_FF4 },
786 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL),
787 .driver_data = LG_FF4 },
fdc6807f 788 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL),
7362cd22 789 .driver_data = LG_FF4 },
5623a24a 790 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFP_WHEEL),
7362cd22 791 .driver_data = LG_NOGET | LG_FF4 },
32c88cbc
SW		 792 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL),
793 .driver_data = LG_FF4 },
a80fe5d6 794 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_FFG),
fd30ea8c 795 .driver_data = LG_FF },
606bd0a8
JS		 796 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2),
797 .driver_data = LG_FF2 },
74f292ca
GS		 798 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940),
799 .driver_data = LG_FF3 },
24985cf6
JK		 800 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACENAVIGATOR),
801 .driver_data = LG_RDESC_REL_ABS },
802 { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER),
803 .driver_data = LG_RDESC_REL_ABS },
5f22a799
JS		 804 { }
805};
24985cf6 806
5f22a799
JS		 807MODULE_DEVICE_TABLE(hid, lg_devices);
808
809static struct hid_driver lg_driver = {
810 .name = "logitech",
811 .id_table = lg_devices,
812 .report_fixup = lg_report_fixup,
813 .input_mapping = lg_input_mapping,
814 .input_mapped = lg_input_mapped,
815 .event = lg_event,
816 .probe = lg_probe,
30bb75d7 817 .remove = lg_remove,
5f22a799 818};
f425458e 819module_hid_driver(lg_driver);
5f22a799 820
5f22a799 821MODULE_LICENSE("GPL");
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