2e9cde0b25d778403c6709212266aa235ce1525c
[karo-tx-linux.git] / drivers / usb / core / quirks.c
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 <linux/usb/hcd.h>
17 #include "usb.h"
18
19 /* Lists of quirky USB devices, split in device quirks and interface quirks.
20  * Device quirks are applied at the very beginning of the enumeration process,
21  * right after reading the device descriptor. They can thus only match on device
22  * information.
23  *
24  * Interface quirks are applied after reading all the configuration descriptors.
25  * They can match on both device and interface information.
26  *
27  * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as
28  * interface quirks, as they only influence the enumeration process which is run
29  * before processing the interface quirks.
30  *
31  * Please keep the lists ordered by:
32  *      1) Vendor ID
33  *      2) Product ID
34  *      3) Class ID
35  */
36 static const struct usb_device_id usb_quirk_list[] = {
37         /* CBM - Flash disk */
38         { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
39
40         /* WORLDE easy key (easykey.25) MIDI controller  */
41         { USB_DEVICE(0x0218, 0x0401), .driver_info =
42                         USB_QUIRK_CONFIG_INTF_STRINGS },
43
44         /* HP 5300/5370C scanner */
45         { USB_DEVICE(0x03f0, 0x0701), .driver_info =
46                         USB_QUIRK_STRING_FETCH_255 },
47
48         /* Creative SB Audigy 2 NX */
49         { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
50
51         /* USB3503 */
52         { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
53
54         /* Microsoft Wireless Laser Mouse 6000 Receiver */
55         { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME },
56
57         /* Microsoft LifeCam-VX700 v2.0 */
58         { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
59
60         /* Logitech HD Pro Webcams C920 and C930e */
61         { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
62         { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
63
64         /* Logitech ConferenceCam CC3000e */
65         { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
66         { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
67
68         /* Logitech PTZ Pro Camera */
69         { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
70
71         /* Logitech Quickcam Fusion */
72         { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
73
74         /* Logitech Quickcam Orbit MP */
75         { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
76
77         /* Logitech Quickcam Pro for Notebook */
78         { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
79
80         /* Logitech Quickcam Pro 5000 */
81         { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
82
83         /* Logitech Quickcam OEM Dell Notebook */
84         { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
85
86         /* Logitech Quickcam OEM Cisco VT Camera II */
87         { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
88
89         /* Logitech Harmony 700-series */
90         { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
91
92         /* Philips PSC805 audio device */
93         { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
94
95         /* Plantronic Audio 655 DSP */
96         { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME },
97
98         /* Plantronic Audio 648 USB */
99         { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME },
100
101         /* Artisman Watchdog Dongle */
102         { USB_DEVICE(0x04b4, 0x0526), .driver_info =
103                         USB_QUIRK_CONFIG_INTF_STRINGS },
104
105         /* Microchip Joss Optical infrared touchboard device */
106         { USB_DEVICE(0x04d8, 0x000c), .driver_info =
107                         USB_QUIRK_CONFIG_INTF_STRINGS },
108
109         /* CarrolTouch 4000U */
110         { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
111
112         /* CarrolTouch 4500U */
113         { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
114
115         /* Samsung Android phone modem - ID conflict with SPH-I500 */
116         { USB_DEVICE(0x04e8, 0x6601), .driver_info =
117                         USB_QUIRK_CONFIG_INTF_STRINGS },
118
119         /* Elan Touchscreen */
120         { USB_DEVICE(0x04f3, 0x0089), .driver_info =
121                         USB_QUIRK_DEVICE_QUALIFIER },
122
123         { USB_DEVICE(0x04f3, 0x009b), .driver_info =
124                         USB_QUIRK_DEVICE_QUALIFIER },
125
126         { USB_DEVICE(0x04f3, 0x010c), .driver_info =
127                         USB_QUIRK_DEVICE_QUALIFIER },
128
129         { USB_DEVICE(0x04f3, 0x0125), .driver_info =
130                         USB_QUIRK_DEVICE_QUALIFIER },
131
132         { USB_DEVICE(0x04f3, 0x016f), .driver_info =
133                         USB_QUIRK_DEVICE_QUALIFIER },
134
135         { USB_DEVICE(0x04f3, 0x0381), .driver_info =
136                         USB_QUIRK_NO_LPM },
137
138         { USB_DEVICE(0x04f3, 0x21b8), .driver_info =
139                         USB_QUIRK_DEVICE_QUALIFIER },
140
141         /* Roland SC-8820 */
142         { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
143
144         /* Edirol SD-20 */
145         { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
146
147         /* Alcor Micro Corp. Hub */
148         { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
149
150         /* appletouch */
151         { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
152
153         /* Avision AV600U */
154         { USB_DEVICE(0x0638, 0x0a13), .driver_info =
155           USB_QUIRK_STRING_FETCH_255 },
156
157         /* Saitek Cyborg Gold Joystick */
158         { USB_DEVICE(0x06a3, 0x0006), .driver_info =
159                         USB_QUIRK_CONFIG_INTF_STRINGS },
160
161         /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
162         { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
163
164         /* Guillemot Webcam Hercules Dualpix Exchange*/
165         { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
166
167         /* Midiman M-Audio Keystation 88es */
168         { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
169
170         /* M-Systems Flash Disk Pioneers */
171         { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
172
173         /* Baum Vario Ultra */
174         { USB_DEVICE(0x0904, 0x6101), .driver_info =
175                         USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
176         { USB_DEVICE(0x0904, 0x6102), .driver_info =
177                         USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
178         { USB_DEVICE(0x0904, 0x6103), .driver_info =
179                         USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
180
181         /* Keytouch QWERTY Panel keyboard */
182         { USB_DEVICE(0x0926, 0x3333), .driver_info =
183                         USB_QUIRK_CONFIG_INTF_STRINGS },
184
185         /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
186         { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
187
188         /* Broadcom BCM92035DGROM BT dongle */
189         { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
190
191         /* MAYA44USB sound device */
192         { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
193
194         /* ASUS Base Station(T100) */
195         { USB_DEVICE(0x0b05, 0x17e0), .driver_info =
196                         USB_QUIRK_IGNORE_REMOTE_WAKEUP },
197
198         /* Action Semiconductor flash disk */
199         { USB_DEVICE(0x10d6, 0x2200), .driver_info =
200                         USB_QUIRK_STRING_FETCH_255 },
201
202         /* SKYMEDI USB_DRIVE */
203         { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
204
205         /* Razer - Razer Blade Keyboard */
206         { USB_DEVICE(0x1532, 0x0116), .driver_info =
207                         USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
208
209         /* BUILDWIN Photo Frame */
210         { USB_DEVICE(0x1908, 0x1315), .driver_info =
211                         USB_QUIRK_HONOR_BNUMINTERFACES },
212
213         /* Protocol and OTG Electrical Test Device */
214         { USB_DEVICE(0x1a0a, 0x0200), .driver_info =
215                         USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
216
217         /* Acer C120 LED Projector */
218         { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM },
219
220         /* Blackmagic Design Intensity Shuttle */
221         { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM },
222
223         /* Blackmagic Design UltraStudio SDI */
224         { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM },
225
226         /* Hauppauge HVR-950q */
227         { USB_DEVICE(0x2040, 0x7200), .driver_info =
228                         USB_QUIRK_CONFIG_INTF_STRINGS },
229
230         /* INTEL VALUE SSD */
231         { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
232
233         { }  /* terminating entry must be last */
234 };
235
236 static const struct usb_device_id usb_interface_quirk_list[] = {
237         /* Logitech UVC Cameras */
238         { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
239           .driver_info = USB_QUIRK_RESET_RESUME },
240
241         { }  /* terminating entry must be last */
242 };
243
244 static const struct usb_device_id usb_amd_resume_quirk_list[] = {
245         /* Lenovo Mouse with Pixart controller */
246         { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME },
247
248         /* Pixart Mouse */
249         { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME },
250         { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME },
251         { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME },
252         { USB_DEVICE(0x03f0, 0x2b4a), .driver_info = USB_QUIRK_RESET_RESUME },
253
254         /* Logitech Optical Mouse M90/M100 */
255         { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME },
256
257         { }  /* terminating entry must be last */
258 };
259
260 static bool usb_match_any_interface(struct usb_device *udev,
261                                     const struct usb_device_id *id)
262 {
263         unsigned int i;
264
265         for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
266                 struct usb_host_config *cfg = &udev->config[i];
267                 unsigned int j;
268
269                 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
270                         struct usb_interface_cache *cache;
271                         struct usb_host_interface *intf;
272
273                         cache = cfg->intf_cache[j];
274                         if (cache->num_altsetting == 0)
275                                 continue;
276
277                         intf = &cache->altsetting[0];
278                         if (usb_match_one_id_intf(udev, intf, id))
279                                 return true;
280                 }
281         }
282
283         return false;
284 }
285
286 static int usb_amd_resume_quirk(struct usb_device *udev)
287 {
288         struct usb_hcd *hcd;
289
290         hcd = bus_to_hcd(udev->bus);
291         /* The device should be attached directly to root hub */
292         if (udev->level == 1 && hcd->amd_resume_bug == 1)
293                 return 1;
294
295         return 0;
296 }
297
298 static u32 __usb_detect_quirks(struct usb_device *udev,
299                                const struct usb_device_id *id)
300 {
301         u32 quirks = 0;
302
303         for (; id->match_flags; id++) {
304                 if (!usb_match_device(udev, id))
305                         continue;
306
307                 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
308                     !usb_match_any_interface(udev, id))
309                         continue;
310
311                 quirks |= (u32)(id->driver_info);
312         }
313
314         return quirks;
315 }
316
317 /*
318  * Detect any quirks the device has, and do any housekeeping for it if needed.
319  */
320 void usb_detect_quirks(struct usb_device *udev)
321 {
322         udev->quirks = __usb_detect_quirks(udev, usb_quirk_list);
323
324         /*
325          * Pixart-based mice would trigger remote wakeup issue on AMD
326          * Yangtze chipset, so set them as RESET_RESUME flag.
327          */
328         if (usb_amd_resume_quirk(udev))
329                 udev->quirks |= __usb_detect_quirks(udev,
330                                 usb_amd_resume_quirk_list);
331
332         if (udev->quirks)
333                 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
334                         udev->quirks);
335
336 #ifdef CONFIG_USB_DEFAULT_PERSIST
337         if (!(udev->quirks & USB_QUIRK_RESET))
338                 udev->persist_enabled = 1;
339 #else
340         /* Hubs are automatically enabled for USB-PERSIST */
341         if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
342                 udev->persist_enabled = 1;
343 #endif  /* CONFIG_USB_DEFAULT_PERSIST */
344 }
345
346 void usb_detect_interface_quirks(struct usb_device *udev)
347 {
348         u32 quirks;
349
350         quirks = __usb_detect_quirks(udev, usb_interface_quirk_list);
351         if (quirks == 0)
352                 return;
353
354         dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",
355                 quirks);
356         udev->quirks |= quirks;
357 }