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7ceec1f1 ON |
1 | /* |
2 | * USB device quirk handling logic and table | |
3 | * | |
4 | * Copyright (c) 2007 Oliver Neukum | |
5 | * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify it | |
8 | * under the terms of the GNU General Public License as published by the Free | |
9 | * Software Foundation, version 2. | |
10 | * | |
11 | * | |
12 | */ | |
13 | ||
14 | #include <linux/usb.h> | |
15 | #include <linux/usb/quirks.h> | |
16 | #include "usb.h" | |
17 | ||
80da2e0d LP |
18 | /* Lists of quirky USB devices, split in device quirks and interface quirks. |
19 | * Device quirks are applied at the very beginning of the enumeration process, | |
20 | * right after reading the device descriptor. They can thus only match on device | |
21 | * information. | |
22 | * | |
23 | * Interface quirks are applied after reading all the configuration descriptors. | |
24 | * They can match on both device and interface information. | |
25 | * | |
26 | * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as | |
27 | * interface quirks, as they only influence the enumeration process which is run | |
28 | * before processing the interface quirks. | |
29 | * | |
30 | * Please keep the lists ordered by: | |
7ceec1f1 ON |
31 | * 1) Vendor ID |
32 | * 2) Product ID | |
33 | * 3) Class ID | |
7ceec1f1 ON |
34 | */ |
35 | static const struct usb_device_id usb_quirk_list[] = { | |
ce05916f ON |
36 | /* CBM - Flash disk */ |
37 | { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME }, | |
14f3546f | 38 | |
7ceec1f1 | 39 | /* HP 5300/5370C scanner */ |
14f3546f AS |
40 | { USB_DEVICE(0x03f0, 0x0701), .driver_info = |
41 | USB_QUIRK_STRING_FETCH_255 }, | |
e6a20ff9 | 42 | |
b68a42b1 ON |
43 | /* Creative SB Audigy 2 NX */ |
44 | { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME }, | |
45 | ||
bc009eca AF |
46 | /* Microsoft LifeCam-VX700 v2.0 */ |
47 | { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME }, | |
48 | ||
e387ef5c LP |
49 | /* Logitech Quickcam Fusion */ |
50 | { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME }, | |
2394d67e | 51 | |
e387ef5c LP |
52 | /* Logitech Quickcam Orbit MP */ |
53 | { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME }, | |
2394d67e | 54 | |
e387ef5c LP |
55 | /* Logitech Quickcam Pro for Notebook */ |
56 | { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME }, | |
5b253d88 | 57 | |
e387ef5c LP |
58 | /* Logitech Quickcam Pro 5000 */ |
59 | { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME }, | |
2394d67e | 60 | |
e387ef5c LP |
61 | /* Logitech Quickcam OEM Dell Notebook */ |
62 | { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME }, | |
60c71ca9 | 63 | |
e387ef5c LP |
64 | /* Logitech Quickcam OEM Cisco VT Camera II */ |
65 | { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME }, | |
0d145d7d | 66 | |
93362a87 PD |
67 | /* Logitech Harmony 700-series */ |
68 | { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, | |
69 | ||
14f3546f AS |
70 | /* Philips PSC805 audio device */ |
71 | { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME }, | |
72 | ||
47f19c0e PM |
73 | /* Artisman Watchdog Dongle */ |
74 | { USB_DEVICE(0x04b4, 0x0526), .driver_info = | |
75 | USB_QUIRK_CONFIG_INTF_STRINGS }, | |
76 | ||
92fc7a8b AS |
77 | /* Microchip Joss Optical infrared touchboard device */ |
78 | { USB_DEVICE(0x04d8, 0x000c), .driver_info = | |
79 | USB_QUIRK_CONFIG_INTF_STRINGS }, | |
80 | ||
72a012ce MS |
81 | /* Samsung Android phone modem - ID conflict with SPH-I500 */ |
82 | { USB_DEVICE(0x04e8, 0x6601), .driver_info = | |
83 | USB_QUIRK_CONFIG_INTF_STRINGS }, | |
84 | ||
b68a42b1 ON |
85 | /* Roland SC-8820 */ |
86 | { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME }, | |
87 | ||
88 | /* Edirol SD-20 */ | |
89 | { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME }, | |
90 | ||
90d95ef6 ON |
91 | /* appletouch */ |
92 | { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME }, | |
93 | ||
598eff6d RR |
94 | /* Avision AV600U */ |
95 | { USB_DEVICE(0x0638, 0x0a13), .driver_info = | |
96 | USB_QUIRK_STRING_FETCH_255 }, | |
97 | ||
1662e3a7 AS |
98 | /* Saitek Cyborg Gold Joystick */ |
99 | { USB_DEVICE(0x06a3, 0x0006), .driver_info = | |
100 | USB_QUIRK_CONFIG_INTF_STRINGS }, | |
101 | ||
35284b3d | 102 | /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */ |
2394d67e ON |
103 | { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME }, |
104 | ||
35284b3d ON |
105 | /* Guillemot Webcam Hercules Dualpix Exchange*/ |
106 | { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME }, | |
107 | ||
166cb70e SM |
108 | /* Midiman M-Audio Keystation 88es */ |
109 | { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME }, | |
110 | ||
86833691 LVS |
111 | /* M-Systems Flash Disk Pioneers */ |
112 | { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME }, | |
113 | ||
3c18e30f AS |
114 | /* Keytouch QWERTY Panel keyboard */ |
115 | { USB_DEVICE(0x0926, 0x3333), .driver_info = | |
116 | USB_QUIRK_CONFIG_INTF_STRINGS }, | |
117 | ||
392e1d98 AS |
118 | /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */ |
119 | { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF }, | |
120 | ||
63ab71de ON |
121 | /* Broadcom BCM92035DGROM BT dongle */ |
122 | { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME }, | |
123 | ||
14f3546f AS |
124 | /* Action Semiconductor flash disk */ |
125 | { USB_DEVICE(0x10d6, 0x2200), .driver_info = | |
126 | USB_QUIRK_STRING_FETCH_255 }, | |
8e80e753 | 127 | |
86833691 LVS |
128 | /* SKYMEDI USB_DRIVE */ |
129 | { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME }, | |
7ceec1f1 | 130 | |
317149c6 HG |
131 | /* BUILDWIN Photo Frame */ |
132 | { USB_DEVICE(0x1908, 0x1315), .driver_info = | |
133 | USB_QUIRK_HONOR_BNUMINTERFACES }, | |
134 | ||
14f3546f AS |
135 | /* INTEL VALUE SSD */ |
136 | { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME }, | |
137 | ||
7ceec1f1 ON |
138 | { } /* terminating entry must be last */ |
139 | }; | |
140 | ||
80da2e0d | 141 | static const struct usb_device_id usb_interface_quirk_list[] = { |
e387ef5c LP |
142 | /* Logitech UVC Cameras */ |
143 | { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0), | |
144 | .driver_info = USB_QUIRK_RESET_RESUME }, | |
145 | ||
80da2e0d LP |
146 | { } /* terminating entry must be last */ |
147 | }; | |
148 | ||
149 | static bool usb_match_any_interface(struct usb_device *udev, | |
150 | const struct usb_device_id *id) | |
151 | { | |
152 | unsigned int i; | |
153 | ||
154 | for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) { | |
155 | struct usb_host_config *cfg = &udev->config[i]; | |
156 | unsigned int j; | |
157 | ||
158 | for (j = 0; j < cfg->desc.bNumInterfaces; ++j) { | |
159 | struct usb_interface_cache *cache; | |
160 | struct usb_host_interface *intf; | |
161 | ||
162 | cache = cfg->intf_cache[j]; | |
163 | if (cache->num_altsetting == 0) | |
164 | continue; | |
165 | ||
166 | intf = &cache->altsetting[0]; | |
167 | if (usb_match_one_id_intf(udev, intf, id)) | |
168 | return true; | |
169 | } | |
170 | } | |
171 | ||
172 | return false; | |
173 | } | |
174 | ||
175 | static u32 __usb_detect_quirks(struct usb_device *udev, | |
176 | const struct usb_device_id *id) | |
7ceec1f1 | 177 | { |
80da2e0d | 178 | u32 quirks = 0; |
7ceec1f1 | 179 | |
80da2e0d LP |
180 | for (; id->match_flags; id++) { |
181 | if (!usb_match_device(udev, id)) | |
182 | continue; | |
183 | ||
184 | if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) && | |
185 | !usb_match_any_interface(udev, id)) | |
186 | continue; | |
187 | ||
188 | quirks |= (u32)(id->driver_info); | |
7ceec1f1 | 189 | } |
80da2e0d LP |
190 | |
191 | return quirks; | |
7ceec1f1 ON |
192 | } |
193 | ||
194 | /* | |
195 | * Detect any quirks the device has, and do any housekeeping for it if needed. | |
196 | */ | |
197 | void usb_detect_quirks(struct usb_device *udev) | |
198 | { | |
80da2e0d | 199 | udev->quirks = __usb_detect_quirks(udev, usb_quirk_list); |
7ceec1f1 ON |
200 | if (udev->quirks) |
201 | dev_dbg(&udev->dev, "USB quirks for this device: %x\n", | |
80da2e0d | 202 | udev->quirks); |
7ceec1f1 | 203 | |
9214d1d8 AS |
204 | /* For the present, all devices default to USB-PERSIST enabled */ |
205 | #if 0 /* was: #ifdef CONFIG_PM */ | |
feccc30d AS |
206 | /* Hubs are automatically enabled for USB-PERSIST */ |
207 | if (udev->descriptor.bDeviceClass == USB_CLASS_HUB) | |
208 | udev->persist_enabled = 1; | |
9214d1d8 | 209 | |
feccc30d | 210 | #else |
9214d1d8 | 211 | /* In the absence of PM, we can safely enable USB-PERSIST |
feccc30d AS |
212 | * for all devices. It will affect things like hub resets |
213 | * and EMF-related port disables. | |
214 | */ | |
7fda953f | 215 | if (!(udev->quirks & USB_QUIRK_RESET)) |
5d398779 | 216 | udev->persist_enabled = 1; |
feccc30d | 217 | #endif /* CONFIG_PM */ |
7ceec1f1 | 218 | } |
80da2e0d LP |
219 | |
220 | void usb_detect_interface_quirks(struct usb_device *udev) | |
221 | { | |
222 | u32 quirks; | |
223 | ||
224 | quirks = __usb_detect_quirks(udev, usb_interface_quirk_list); | |
225 | if (quirks == 0) | |
226 | return; | |
227 | ||
228 | dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n", | |
229 | quirks); | |
230 | udev->quirks |= quirks; | |
231 | } |