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d5d3e202 BT |
1 | /* |
2 | * HID quirks support for Linux | |
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 | |
8 | * Copyright (c) 2007 Paul Walmsley | |
9 | */ | |
10 | ||
11 | /* | |
12 | * This program is free software; you can redistribute it and/or modify it | |
13 | * under the terms of the GNU General Public License as published by the Free | |
14 | * Software Foundation; either version 2 of the License, or (at your option) | |
15 | * any later version. | |
16 | */ | |
17 | ||
18 | #include <linux/hid.h> | |
19 | #include <linux/export.h> | |
20 | #include <linux/slab.h> | |
21 | #include <linux/mutex.h> | |
22 | ||
23 | #include "hid-ids.h" | |
24 | ||
25 | /* | |
26 | * Alphabetically sorted by vendor then product. | |
27 | */ | |
28 | ||
29 | const struct hid_device_id hid_quirks[] = { | |
30 | { HID_USB_DEVICE(USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD), HID_QUIRK_BADPAD }, | |
31 | { HID_USB_DEVICE(USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR), HID_QUIRK_BADPAD }, | |
32 | { HID_USB_DEVICE(USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016), HID_QUIRK_FULLSPEED_INTERVAL }, | |
33 | { HID_USB_DEVICE(USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS), HID_QUIRK_NOGET }, | |
34 | { HID_USB_DEVICE(USB_VENDOR_ID_AKAI_09E8, USB_DEVICE_ID_AKAI_09E8_MIDIMIX), HID_QUIRK_NO_INIT_REPORTS }, | |
35 | { HID_USB_DEVICE(USB_VENDOR_ID_AKAI, USB_DEVICE_ID_AKAI_MPKMINI2), HID_QUIRK_NO_INIT_REPORTS }, | |
36 | { HID_USB_DEVICE(USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD), HID_QUIRK_BADPAD }, | |
37 | { HID_USB_DEVICE(USB_VENDOR_ID_AMI, USB_DEVICE_ID_AMI_VIRT_KEYBOARD_AND_MOUSE), HID_QUIRK_ALWAYS_POLL }, | |
38 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM), HID_QUIRK_NOGET }, | |
39 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC), HID_QUIRK_NOGET }, | |
40 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM), HID_QUIRK_NOGET }, | |
41 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U), HID_QUIRK_NOGET }, | |
42 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS1758), HID_QUIRK_NOGET }, | |
43 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS682), HID_QUIRK_NOGET }, | |
44 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS692), HID_QUIRK_NOGET }, | |
45 | { HID_USB_DEVICE(USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM), HID_QUIRK_NOGET }, | |
46 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH), HID_QUIRK_MULTI_INPUT }, | |
47 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL }, | |
48 | { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS), HID_QUIRK_MULTI_INPUT }, | |
49 | { HID_USB_DEVICE(USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD), HID_QUIRK_BADPAD }, | |
50 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK), HID_QUIRK_NOGET }, | |
51 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295), HID_QUIRK_NOGET }, | |
52 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_COMBATSTICK), HID_QUIRK_NOGET }, | |
53 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FIGHTERSTICK), HID_QUIRK_NOGET }, | |
54 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_ECLIPSE_YOKE), HID_QUIRK_NOGET }, | |
55 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_FLIGHT_SIM_YOKE), HID_QUIRK_NOGET }, | |
56 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_PEDALS), HID_QUIRK_NOGET }, | |
57 | { HID_USB_DEVICE(USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_PRO_THROTTLE), HID_QUIRK_NOGET }, | |
58 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB), HID_QUIRK_NO_INIT_REPORTS }, | |
59 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K65RGB_RAPIDFIRE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, | |
60 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB), HID_QUIRK_NO_INIT_REPORTS }, | |
61 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70RGB_RAPIDFIRE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, | |
62 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K70R), HID_QUIRK_NO_INIT_REPORTS }, | |
63 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_K95RGB), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, | |
64 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_M65RGB), HID_QUIRK_NO_INIT_REPORTS }, | |
65 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_SCIMITAR_PRO_RGB), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, | |
66 | { HID_USB_DEVICE(USB_VENDOR_ID_CORSAIR, USB_DEVICE_ID_CORSAIR_STRAFE), HID_QUIRK_NO_INIT_REPORTS | HID_QUIRK_ALWAYS_POLL }, | |
67 | { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVE_SB_OMNI_SURROUND_51), HID_QUIRK_NOGET }, | |
68 | { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL }, | |
69 | { HID_USB_DEVICE(USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC), HID_QUIRK_NOGET }, | |
70 | { HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES), HID_QUIRK_MULTI_INPUT }, | |
71 | { HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES), HID_QUIRK_MULTI_INPUT }, | |
72 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR), HID_QUIRK_MULTI_INPUT }, | |
73 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1), HID_QUIRK_MULTI_INPUT }, | |
74 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3), HID_QUIRK_MULTI_INPUT }, | |
75 | { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU), HID_QUIRK_MULTI_INPUT }, | |
76 | { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER), HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET }, | |
77 | { HID_USB_DEVICE(USB_VENDOR_ID_ELAN, HID_ANY_ID), HID_QUIRK_ALWAYS_POLL }, | |
78 | { HID_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700), HID_QUIRK_NOGET }, | |
79 | { HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II), HID_QUIRK_MULTI_INPUT }, | |
80 | { HID_USB_DEVICE(USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH_2968), HID_QUIRK_MULTI_INPUT }, | |
81 | { HID_USB_DEVICE(USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH), HID_QUIRK_MULTI_INPUT }, | |
82 | { HID_USB_DEVICE(USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER), HID_QUIRK_NO_INIT_REPORTS }, | |
83 | { HID_USB_DEVICE(USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28), HID_QUIRK_NOGET }, | |
84 | { HID_USB_DEVICE(USB_VENDOR_ID_FUTABA, USB_DEVICE_ID_LED_DISPLAY), HID_QUIRK_NO_INIT_REPORTS }, | |
85 | { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD), HID_QUIRK_MULTI_INPUT }, | |
86 | { HID_USB_DEVICE(USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING), HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, | |
87 | { HID_USB_DEVICE(USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING), HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, | |
88 | { HID_USB_DEVICE(USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING), HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT }, | |
89 | { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD_A096), HID_QUIRK_NO_INIT_REPORTS }, | |
90 | { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A), HID_QUIRK_ALWAYS_POLL }, | |
91 | { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A), HID_QUIRK_ALWAYS_POLL }, | |
92 | { HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL }, | |
93 | { HID_USB_DEVICE(USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6680), HID_QUIRK_MULTI_INPUT }, | |
94 | { HID_USB_DEVICE(USB_VENDOR_ID_INNOMEDIA, USB_DEVICE_ID_INNEX_GENESIS_ATARI), HID_QUIRK_MULTI_INPUT }, | |
95 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_EASYPEN_M610X), HID_QUIRK_MULTI_INPUT }, | |
96 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X), HID_QUIRK_MULTI_INPUT }, | |
97 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2), HID_QUIRK_MULTI_INPUT }, | |
98 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_PENSKETCH_M912), HID_QUIRK_MULTI_INPUT }, | |
99 | { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE_ID2), HID_QUIRK_ALWAYS_POLL }, | |
100 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C007), HID_QUIRK_ALWAYS_POLL }, | |
101 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C077), HID_QUIRK_ALWAYS_POLL }, | |
102 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_KEYBOARD_G710_PLUS), HID_QUIRK_NOGET }, | |
103 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C01A), HID_QUIRK_ALWAYS_POLL }, | |
104 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C05A), HID_QUIRK_ALWAYS_POLL }, | |
105 | { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C06A), HID_QUIRK_ALWAYS_POLL }, | |
106 | { HID_USB_DEVICE(USB_VENDOR_ID_MCS, USB_DEVICE_ID_MCS_GAMEPADBLOCK), HID_QUIRK_MULTI_INPUT }, | |
107 | { HID_USB_DEVICE(USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS), HID_QUIRK_NOGET }, | |
108 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER), HID_QUIRK_NO_INIT_REPORTS }, | |
109 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_SURFACE_PRO_2), HID_QUIRK_NO_INIT_REPORTS }, | |
110 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2), HID_QUIRK_NO_INIT_REPORTS }, | |
111 | { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_2), HID_QUIRK_NO_INIT_REPORTS }, | |
112 | { HID_USB_DEVICE(USB_VENDOR_ID_MOJO, USB_DEVICE_ID_RETRO_ADAPTER), HID_QUIRK_MULTI_INPUT }, | |
113 | { HID_USB_DEVICE(USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL), HID_QUIRK_NO_INIT_REPORTS }, | |
114 | { HID_USB_DEVICE(USB_VENDOR_ID_MULTIPLE_1781, USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD), HID_QUIRK_MULTI_INPUT }, | |
115 | { HID_USB_DEVICE(USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD), HID_QUIRK_BADPAD }, | |
116 | { HID_USB_DEVICE(USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD), HID_QUIRK_BADPAD }, | |
117 | { HID_USB_DEVICE(USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750), HID_QUIRK_NO_INIT_REPORTS }, | |
118 | { HID_USB_DEVICE(USB_VENDOR_ID_NEXTWINDOW, USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN), HID_QUIRK_MULTI_INPUT}, | |
119 | { HID_USB_DEVICE(USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE), HID_QUIRK_NO_INIT_REPORTS }, | |
120 | { HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_DUOSENSE), HID_QUIRK_NO_INIT_REPORTS }, | |
121 | { HID_USB_DEVICE(USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK), HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS }, | |
122 | { HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610), HID_QUIRK_NOGET }, | |
123 | { HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640), HID_QUIRK_NOGET }, | |
124 | { HID_USB_DEVICE(USB_VENDOR_ID_PI_ENGINEERING, USB_DEVICE_ID_PI_ENGINEERING_VEC_USB_FOOTPEDAL), HID_QUIRK_HIDINPUT_FORCE }, | |
125 | { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1), HID_QUIRK_NO_INIT_REPORTS }, | |
126 | { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2), HID_QUIRK_NO_INIT_REPORTS }, | |
127 | { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN), HID_QUIRK_NO_INIT_REPORTS }, | |
128 | { HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL }, | |
129 | { HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_MOUSE_4D22), HID_QUIRK_ALWAYS_POLL }, | |
130 | { HID_USB_DEVICE(USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS), HID_QUIRK_NOGET }, | |
131 | { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001), HID_QUIRK_NOGET }, | |
132 | { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3003), HID_QUIRK_NOGET }, | |
133 | { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008), HID_QUIRK_NOGET }, | |
134 | { HID_USB_DEVICE(USB_VENDOR_ID_REALTEK, USB_DEVICE_ID_REALTEK_READER), HID_QUIRK_NO_INIT_REPORTS }, | |
135 | { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD), HID_QUIRK_BADPAD }, | |
136 | { HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2), HID_QUIRK_NO_INIT_REPORTS }, | |
137 | { HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD), HID_QUIRK_NO_INIT_REPORTS }, | |
138 | { HID_USB_DEVICE(USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB), HID_QUIRK_NOGET }, | |
139 | { HID_USB_DEVICE(USB_VENDOR_ID_SIGMA_MICRO, USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD), HID_QUIRK_NO_INIT_REPORTS }, | |
140 | { HID_USB_DEVICE(USB_VENDOR_ID_SIGMATEL, USB_DEVICE_ID_SIGMATEL_STMP3780), HID_QUIRK_NOGET }, | |
141 | { HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS1030_TOUCH), HID_QUIRK_NOGET }, | |
142 | { HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS817_TOUCH), HID_QUIRK_NOGET }, | |
143 | { HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS9200_TOUCH), HID_QUIRK_NOGET }, | |
144 | { HID_USB_DEVICE(USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS_TS), HID_QUIRK_NO_INIT_REPORTS }, | |
145 | { HID_USB_DEVICE(USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE), HID_QUIRK_NOGET }, | |
146 | { HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1), HID_QUIRK_NOGET }, | |
147 | { HID_USB_DEVICE(USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2), HID_QUIRK_NOGET }, | |
148 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_HD), HID_QUIRK_NO_INIT_REPORTS }, | |
149 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS1), HID_QUIRK_NO_INIT_REPORTS }, | |
150 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_LTS2), HID_QUIRK_NO_INIT_REPORTS }, | |
151 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_QUAD_HD), HID_QUIRK_NO_INIT_REPORTS }, | |
152 | { HID_USB_DEVICE(USB_VENDOR_ID_SYNAPTICS, USB_DEVICE_ID_SYNAPTICS_TP_V103), HID_QUIRK_NO_INIT_REPORTS }, | |
153 | { HID_USB_DEVICE(USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD), HID_QUIRK_BADPAD }, | |
154 | { HID_USB_DEVICE(USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS), HID_QUIRK_MULTI_INPUT }, | |
155 | { HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8882), HID_QUIRK_NOGET }, | |
156 | { HID_USB_DEVICE(USB_VENDOR_ID_TPV, USB_DEVICE_ID_TPV_OPTICAL_TOUCHSCREEN_8883), HID_QUIRK_NOGET }, | |
157 | { HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD), HID_QUIRK_NOGET }, | |
158 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_KNA5), HID_QUIRK_MULTI_INPUT }, | |
159 | { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWA60), HID_QUIRK_MULTI_INPUT }, | |
160 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH), HID_QUIRK_MULTI_INPUT }, | |
161 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH), HID_QUIRK_MULTI_INPUT }, | |
162 | { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET), HID_QUIRK_MULTI_INPUT }, | |
163 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, | |
164 | { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD), HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT }, | |
165 | ||
166 | { 0 } | |
167 | }; | |
168 | ||
169 | /* Dynamic HID quirks list - specified at runtime */ | |
170 | struct quirks_list_struct { | |
171 | struct hid_device_id hid_bl_item; | |
172 | struct list_head node; | |
173 | }; | |
174 | ||
175 | static LIST_HEAD(dquirks_list); | |
176 | static DEFINE_MUTEX(dquirks_lock); | |
177 | ||
178 | /* Runtime ("dynamic") quirks manipulation functions */ | |
179 | ||
180 | /** | |
181 | * hid_exists_dquirk: find any dynamic quirks for a HID device | |
182 | * @hdev: the HID device to match | |
183 | * | |
184 | * Description: | |
185 | * Scans dquirks_list for a matching dynamic quirk and returns | |
186 | * the pointer to the relevant struct hid_device_id if found. | |
187 | * Must be called with a read lock held on dquirks_lock. | |
188 | * | |
189 | * Returns: NULL if no quirk found, struct hid_device_id * if found. | |
190 | */ | |
191 | static struct hid_device_id *hid_exists_dquirk(const struct hid_device *hdev) | |
192 | { | |
193 | struct quirks_list_struct *q; | |
194 | struct hid_device_id *bl_entry = NULL; | |
195 | ||
196 | list_for_each_entry(q, &dquirks_list, node) { | |
197 | if (hid_match_one_id(hdev, &q->hid_bl_item)) { | |
198 | bl_entry = &q->hid_bl_item; | |
199 | break; | |
200 | } | |
201 | } | |
202 | ||
203 | if (bl_entry != NULL) | |
204 | dbg_hid("Found dynamic quirk 0x%lx for HID device 0x%hx:0x%hx\n", | |
205 | bl_entry->driver_data, bl_entry->vendor, | |
206 | bl_entry->product); | |
207 | ||
208 | return bl_entry; | |
209 | } | |
210 | ||
211 | ||
212 | /** | |
213 | * hid_modify_dquirk: add/replace a HID quirk | |
214 | * @id: the HID device to match | |
215 | * @quirks: the unsigned long quirks value to add/replace | |
216 | * | |
217 | * Description: | |
218 | * If an dynamic quirk exists in memory for this device, replace its | |
219 | * quirks value with what was provided. Otherwise, add the quirk | |
220 | * to the dynamic quirks list. | |
221 | * | |
222 | * Returns: 0 OK, -error on failure. | |
223 | */ | |
224 | static int hid_modify_dquirk(const struct hid_device_id *id, | |
225 | const unsigned long quirks) | |
226 | { | |
227 | struct hid_device *hdev; | |
228 | struct quirks_list_struct *q_new, *q; | |
229 | int list_edited = 0; | |
230 | int ret = 0; | |
231 | ||
232 | hdev = kzalloc(sizeof(*hdev), GFP_KERNEL); | |
233 | if (!hdev) | |
234 | return -ENOMEM; | |
235 | ||
236 | q_new = kmalloc(sizeof(struct quirks_list_struct), GFP_KERNEL); | |
237 | if (!q_new) { | |
238 | ret = -ENOMEM; | |
239 | goto out; | |
240 | } | |
241 | ||
242 | hdev->bus = q_new->hid_bl_item.bus = id->bus; | |
243 | hdev->group = q_new->hid_bl_item.group = id->group; | |
244 | hdev->vendor = q_new->hid_bl_item.vendor = id->vendor; | |
245 | hdev->product = q_new->hid_bl_item.product = id->product; | |
246 | q_new->hid_bl_item.driver_data = quirks; | |
247 | ||
248 | mutex_lock(&dquirks_lock); | |
249 | ||
250 | list_for_each_entry(q, &dquirks_list, node) { | |
251 | ||
252 | if (hid_match_one_id(hdev, &q->hid_bl_item)) { | |
253 | ||
254 | list_replace(&q->node, &q_new->node); | |
255 | kfree(q); | |
256 | list_edited = 1; | |
257 | break; | |
258 | ||
259 | } | |
260 | ||
261 | } | |
262 | ||
263 | if (!list_edited) | |
264 | list_add_tail(&q_new->node, &dquirks_list); | |
265 | ||
266 | mutex_unlock(&dquirks_lock); | |
267 | ||
268 | out: | |
269 | kfree(hdev); | |
270 | return ret; | |
271 | } | |
272 | ||
273 | /** | |
274 | * hid_remove_all_dquirks: remove all runtime HID quirks from memory | |
275 | * @bus: bus to match against. Use HID_BUS_ANY if all need to be removed. | |
276 | * | |
277 | * Description: | |
278 | * Free all memory associated with dynamic quirks - called before | |
279 | * module unload. | |
280 | * | |
281 | */ | |
282 | static void hid_remove_all_dquirks(__u16 bus) | |
283 | { | |
284 | struct quirks_list_struct *q, *temp; | |
285 | ||
286 | mutex_lock(&dquirks_lock); | |
287 | list_for_each_entry_safe(q, temp, &dquirks_list, node) { | |
288 | if (bus == HID_BUS_ANY || bus == q->hid_bl_item.bus) { | |
289 | list_del(&q->node); | |
290 | kfree(q); | |
291 | } | |
292 | } | |
293 | mutex_unlock(&dquirks_lock); | |
294 | ||
295 | } | |
296 | ||
297 | /** | |
298 | * hid_quirks_init: apply HID quirks specified at module load time | |
299 | */ | |
300 | int hid_quirks_init(char **quirks_param, __u16 bus, int count) | |
301 | { | |
302 | struct hid_device_id id = { 0 }; | |
303 | int n = 0, m; | |
304 | unsigned short int vendor, product; | |
305 | u32 quirks; | |
306 | ||
307 | id.bus = bus; | |
308 | ||
309 | for (; n < count && quirks_param[n]; n++) { | |
310 | ||
311 | m = sscanf(quirks_param[n], "0x%hx:0x%hx:0x%x", | |
312 | &vendor, &product, &quirks); | |
313 | ||
314 | id.vendor = (__u16)vendor; | |
315 | id.product = (__u16)product; | |
316 | ||
317 | if (m != 3 || | |
318 | hid_modify_dquirk(&id, quirks) != 0) { | |
319 | pr_warn("Could not parse HID quirk module param %s\n", | |
320 | quirks_param[n]); | |
321 | } | |
322 | } | |
323 | ||
324 | return 0; | |
325 | } | |
326 | EXPORT_SYMBOL_GPL(hid_quirks_init); | |
327 | ||
328 | /** | |
329 | * hid_quirks_exit: release memory associated with dynamic_quirks | |
330 | * @bus: a bus to match against | |
331 | * | |
332 | * Description: | |
333 | * Release all memory associated with dynamic quirks for a given bus. | |
334 | * Called upon module unload. | |
335 | * Use HID_BUS_ANY to remove all dynamic quirks. | |
336 | * | |
337 | * Returns: nothing | |
338 | */ | |
339 | void hid_quirks_exit(__u16 bus) | |
340 | { | |
341 | hid_remove_all_dquirks(bus); | |
342 | } | |
343 | EXPORT_SYMBOL_GPL(hid_quirks_exit); | |
344 | ||
345 | /** | |
346 | * hid_exists_squirk: return any static quirks for a HID device | |
347 | * @hdev: the HID device to match | |
348 | * | |
349 | * Description: | |
350 | * Given a HID device, return a pointer to the quirked hid_device_id entry | |
351 | * associated with that device. | |
352 | * | |
353 | * Returns: pointer if quirk found, or NULL if no quirks found. | |
354 | */ | |
355 | static const struct hid_device_id *hid_exists_squirk(const struct hid_device *hdev) | |
356 | { | |
357 | const struct hid_device_id *bl_entry; | |
358 | ||
359 | bl_entry = hid_match_id(hdev, hid_quirks); | |
360 | ||
361 | if (bl_entry != NULL) | |
362 | dbg_hid("Found squirk 0x%lx for HID device 0x%hx:0x%hx\n", | |
363 | bl_entry->driver_data, bl_entry->vendor, | |
364 | bl_entry->product); | |
365 | return bl_entry; | |
366 | } | |
367 | ||
368 | /** | |
369 | * hid_lookup_quirk: return any quirks associated with a HID device | |
370 | * @hdev: the HID device to look for | |
371 | * | |
372 | * Description: | |
373 | * Given a HID device, return any quirks associated with that device. | |
374 | * | |
375 | * Returns: an unsigned long quirks value. | |
376 | */ | |
377 | unsigned long hid_lookup_quirk(const struct hid_device *hdev) | |
378 | { | |
379 | unsigned long quirks = 0; | |
380 | const struct hid_device_id *quirk_entry = NULL; | |
381 | ||
382 | /* NCR devices must not be queried for reports */ | |
383 | if (hdev->bus == BUS_USB && | |
384 | hdev->vendor == USB_VENDOR_ID_NCR && | |
385 | hdev->product >= USB_DEVICE_ID_NCR_FIRST && | |
386 | hdev->product <= USB_DEVICE_ID_NCR_LAST) | |
387 | return HID_QUIRK_NO_INIT_REPORTS; | |
388 | ||
389 | mutex_lock(&dquirks_lock); | |
390 | quirk_entry = hid_exists_dquirk(hdev); | |
391 | if (!quirk_entry) | |
392 | quirk_entry = hid_exists_squirk(hdev); | |
393 | if (quirk_entry) | |
394 | quirks = quirk_entry->driver_data; | |
395 | mutex_unlock(&dquirks_lock); | |
396 | ||
397 | return quirks; | |
398 | } | |
399 | EXPORT_SYMBOL_GPL(hid_lookup_quirk); |