1 // SPDX-License-Identifier: GPL-2.0
3 * USB device quirk handling logic and table
5 * Copyright (c) 2007 Oliver Neukum
6 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
9 #include <linux/moduleparam.h>
10 #include <linux/usb.h>
11 #include <linux/usb/quirks.h>
12 #include <linux/usb/hcd.h>
21 static DEFINE_MUTEX(quirk_mutex);
23 static struct quirk_entry *quirk_list;
24 static unsigned int quirk_count;
26 static char quirks_param[128];
28 static int quirks_param_set(const char *val, const struct kernel_param *kp)
36 err = param_set_copystring(val, kp);
40 mutex_lock(&quirk_mutex);
49 for (quirk_count = 1, i = 0; val[i]; i++)
58 quirk_list = kcalloc(quirk_count, sizeof(struct quirk_entry),
62 mutex_unlock(&quirk_mutex);
66 for (i = 0, p = (char *)val; p && *p;) {
67 /* Each entry consists of VID:PID:flags */
68 field = strsep(&p, ":");
72 if (kstrtou16(field, 16, &vid))
75 field = strsep(&p, ":");
79 if (kstrtou16(field, 16, &pid))
82 field = strsep(&p, ",");
83 if (!field || !*field)
86 /* Collect the flags */
87 for (flags = 0; *field; field++) {
90 flags |= USB_QUIRK_STRING_FETCH_255;
93 flags |= USB_QUIRK_RESET_RESUME;
96 flags |= USB_QUIRK_NO_SET_INTF;
99 flags |= USB_QUIRK_CONFIG_INTF_STRINGS;
102 flags |= USB_QUIRK_RESET;
105 flags |= USB_QUIRK_HONOR_BNUMINTERFACES;
108 flags |= USB_QUIRK_DELAY_INIT;
111 flags |= USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL;
114 flags |= USB_QUIRK_DEVICE_QUALIFIER;
117 flags |= USB_QUIRK_IGNORE_REMOTE_WAKEUP;
120 flags |= USB_QUIRK_NO_LPM;
123 flags |= USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL;
126 flags |= USB_QUIRK_DISCONNECT_SUSPEND;
129 flags |= USB_QUIRK_DELAY_CTRL_MSG;
132 flags |= USB_QUIRK_HUB_SLOW_RESET;
134 /* Ignore unrecognized flag characters */
138 quirk_list[i++] = (struct quirk_entry)
139 { .vid = vid, .pid = pid, .flags = flags };
146 mutex_unlock(&quirk_mutex);
151 static const struct kernel_param_ops quirks_param_ops = {
152 .set = quirks_param_set,
153 .get = param_get_string,
156 static struct kparam_string quirks_param_string = {
157 .maxlen = sizeof(quirks_param),
158 .string = quirks_param,
161 device_param_cb(quirks, &quirks_param_ops, &quirks_param_string, 0644);
162 MODULE_PARM_DESC(quirks, "Add/modify USB quirks by specifying quirks=vendorID:productID:quirks");
164 /* Lists of quirky USB devices, split in device quirks and interface quirks.
165 * Device quirks are applied at the very beginning of the enumeration process,
166 * right after reading the device descriptor. They can thus only match on device
169 * Interface quirks are applied after reading all the configuration descriptors.
170 * They can match on both device and interface information.
172 * Note that the DELAY_INIT and HONOR_BNUMINTERFACES quirks do not make sense as
173 * interface quirks, as they only influence the enumeration process which is run
174 * before processing the interface quirks.
176 * Please keep the lists ordered by:
181 static const struct usb_device_id usb_quirk_list[] = {
182 /* CBM - Flash disk */
183 { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
185 /* WORLDE Controller KS49 or Prodipe MIDI 49C USB controller */
186 { USB_DEVICE(0x0218, 0x0201), .driver_info =
187 USB_QUIRK_CONFIG_INTF_STRINGS },
189 /* WORLDE easy key (easykey.25) MIDI controller */
190 { USB_DEVICE(0x0218, 0x0401), .driver_info =
191 USB_QUIRK_CONFIG_INTF_STRINGS },
193 /* HP 5300/5370C scanner */
194 { USB_DEVICE(0x03f0, 0x0701), .driver_info =
195 USB_QUIRK_STRING_FETCH_255 },
197 /* HP v222w 16GB Mini USB Drive */
198 { USB_DEVICE(0x03f0, 0x3f40), .driver_info = USB_QUIRK_DELAY_INIT },
200 /* Creative SB Audigy 2 NX */
201 { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
204 { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
206 /* Microsoft Wireless Laser Mouse 6000 Receiver */
207 { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME },
209 /* Microsoft LifeCam-VX700 v2.0 */
210 { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
212 /* Logitech HD Pro Webcams C920, C920-C, C925e and C930e */
213 { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
214 { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },
215 { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
216 { USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT },
218 /* Logitech ConferenceCam CC3000e */
219 { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
220 { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
222 /* Logitech PTZ Pro Camera */
223 { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
225 /* Logitech Quickcam Fusion */
226 { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
228 /* Logitech Quickcam Orbit MP */
229 { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
231 /* Logitech Quickcam Pro for Notebook */
232 { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
234 /* Logitech Quickcam Pro 5000 */
235 { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
237 /* Logitech Quickcam OEM Dell Notebook */
238 { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
240 /* Logitech Quickcam OEM Cisco VT Camera II */
241 { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
243 /* Logitech Harmony 700-series */
244 { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
246 /* Philips PSC805 audio device */
247 { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
249 /* Plantronic Audio 655 DSP */
250 { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME },
252 /* Plantronic Audio 648 USB */
253 { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME },
255 /* Artisman Watchdog Dongle */
256 { USB_DEVICE(0x04b4, 0x0526), .driver_info =
257 USB_QUIRK_CONFIG_INTF_STRINGS },
259 /* Microchip Joss Optical infrared touchboard device */
260 { USB_DEVICE(0x04d8, 0x000c), .driver_info =
261 USB_QUIRK_CONFIG_INTF_STRINGS },
263 /* CarrolTouch 4000U */
264 { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
266 /* CarrolTouch 4500U */
267 { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
269 /* Samsung Android phone modem - ID conflict with SPH-I500 */
270 { USB_DEVICE(0x04e8, 0x6601), .driver_info =
271 USB_QUIRK_CONFIG_INTF_STRINGS },
273 /* Elan Touchscreen */
274 { USB_DEVICE(0x04f3, 0x0089), .driver_info =
275 USB_QUIRK_DEVICE_QUALIFIER },
277 { USB_DEVICE(0x04f3, 0x009b), .driver_info =
278 USB_QUIRK_DEVICE_QUALIFIER },
280 { USB_DEVICE(0x04f3, 0x010c), .driver_info =
281 USB_QUIRK_DEVICE_QUALIFIER },
283 { USB_DEVICE(0x04f3, 0x0125), .driver_info =
284 USB_QUIRK_DEVICE_QUALIFIER },
286 { USB_DEVICE(0x04f3, 0x016f), .driver_info =
287 USB_QUIRK_DEVICE_QUALIFIER },
289 { USB_DEVICE(0x04f3, 0x0381), .driver_info =
292 { USB_DEVICE(0x04f3, 0x21b8), .driver_info =
293 USB_QUIRK_DEVICE_QUALIFIER },
296 { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
299 { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
301 /* Alcor Micro Corp. Hub */
302 { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
305 { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
307 /* Genesys Logic hub, internally used by KY-688 USB 3.1 Type-C Hub */
308 { USB_DEVICE(0x05e3, 0x0612), .driver_info = USB_QUIRK_NO_LPM },
310 /* ELSA MicroLink 56K */
311 { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_RESET_RESUME },
313 /* Genesys Logic hub, internally used by Moshi USB to Ethernet Adapter */
314 { USB_DEVICE(0x05e3, 0x0616), .driver_info = USB_QUIRK_NO_LPM },
317 { USB_DEVICE(0x0638, 0x0a13), .driver_info =
318 USB_QUIRK_STRING_FETCH_255 },
320 /* Saitek Cyborg Gold Joystick */
321 { USB_DEVICE(0x06a3, 0x0006), .driver_info =
322 USB_QUIRK_CONFIG_INTF_STRINGS },
324 /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
325 { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
327 /* Guillemot Webcam Hercules Dualpix Exchange*/
328 { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
330 /* Midiman M-Audio Keystation 88es */
331 { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
333 /* M-Systems Flash Disk Pioneers */
334 { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
336 /* Baum Vario Ultra */
337 { USB_DEVICE(0x0904, 0x6101), .driver_info =
338 USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
339 { USB_DEVICE(0x0904, 0x6102), .driver_info =
340 USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
341 { USB_DEVICE(0x0904, 0x6103), .driver_info =
342 USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
344 /* Keytouch QWERTY Panel keyboard */
345 { USB_DEVICE(0x0926, 0x3333), .driver_info =
346 USB_QUIRK_CONFIG_INTF_STRINGS },
348 /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
349 { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
351 /* Broadcom BCM92035DGROM BT dongle */
352 { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
354 /* MAYA44USB sound device */
355 { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
357 /* ASUS Base Station(T100) */
358 { USB_DEVICE(0x0b05, 0x17e0), .driver_info =
359 USB_QUIRK_IGNORE_REMOTE_WAKEUP },
361 /* Action Semiconductor flash disk */
362 { USB_DEVICE(0x10d6, 0x2200), .driver_info =
363 USB_QUIRK_STRING_FETCH_255 },
365 /* Huawei 4G LTE module */
366 { USB_DEVICE(0x12d1, 0x15bb), .driver_info =
367 USB_QUIRK_DISCONNECT_SUSPEND },
368 { USB_DEVICE(0x12d1, 0x15c3), .driver_info =
369 USB_QUIRK_DISCONNECT_SUSPEND },
371 /* SKYMEDI USB_DRIVE */
372 { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
374 /* Razer - Razer Blade Keyboard */
375 { USB_DEVICE(0x1532, 0x0116), .driver_info =
376 USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
378 /* BUILDWIN Photo Frame */
379 { USB_DEVICE(0x1908, 0x1315), .driver_info =
380 USB_QUIRK_HONOR_BNUMINTERFACES },
382 /* Protocol and OTG Electrical Test Device */
383 { USB_DEVICE(0x1a0a, 0x0200), .driver_info =
384 USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
386 /* Terminus Technology Inc. Hub */
387 { USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET },
389 /* Corsair K70 RGB */
390 { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT },
393 { USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT |
394 USB_QUIRK_DELAY_CTRL_MSG },
396 /* Corsair Strafe RGB */
397 { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT |
398 USB_QUIRK_DELAY_CTRL_MSG },
400 /* Corsair K70 LUX RGB */
401 { USB_DEVICE(0x1b1c, 0x1b33), .driver_info = USB_QUIRK_DELAY_INIT },
403 /* Corsair K70 LUX */
404 { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT },
406 /* MIDI keyboard WORLDE MINI */
407 { USB_DEVICE(0x1c75, 0x0204), .driver_info =
408 USB_QUIRK_CONFIG_INTF_STRINGS },
410 /* Acer C120 LED Projector */
411 { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM },
413 /* Blackmagic Design Intensity Shuttle */
414 { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM },
416 /* Blackmagic Design UltraStudio SDI */
417 { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM },
419 /* Hauppauge HVR-950q */
420 { USB_DEVICE(0x2040, 0x7200), .driver_info =
421 USB_QUIRK_CONFIG_INTF_STRINGS },
423 /* Raydium Touchscreen */
424 { USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM },
426 { USB_DEVICE(0x2386, 0x3119), .driver_info = USB_QUIRK_NO_LPM },
429 { USB_DEVICE(0x2ca3, 0x0031), .driver_info = USB_QUIRK_NO_LPM },
431 /* INTEL VALUE SSD */
432 { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
434 { } /* terminating entry must be last */
437 static const struct usb_device_id usb_interface_quirk_list[] = {
438 /* Logitech UVC Cameras */
439 { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
440 .driver_info = USB_QUIRK_RESET_RESUME },
442 { } /* terminating entry must be last */
445 static const struct usb_device_id usb_amd_resume_quirk_list[] = {
446 /* Lenovo Mouse with Pixart controller */
447 { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME },
450 { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME },
451 { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME },
452 { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME },
453 { USB_DEVICE(0x03f0, 0x2b4a), .driver_info = USB_QUIRK_RESET_RESUME },
455 /* Logitech Optical Mouse M90/M100 */
456 { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME },
458 { } /* terminating entry must be last */
461 static bool usb_match_any_interface(struct usb_device *udev,
462 const struct usb_device_id *id)
466 for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
467 struct usb_host_config *cfg = &udev->config[i];
470 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
471 struct usb_interface_cache *cache;
472 struct usb_host_interface *intf;
474 cache = cfg->intf_cache[j];
475 if (cache->num_altsetting == 0)
478 intf = &cache->altsetting[0];
479 if (usb_match_one_id_intf(udev, intf, id))
487 static int usb_amd_resume_quirk(struct usb_device *udev)
491 hcd = bus_to_hcd(udev->bus);
492 /* The device should be attached directly to root hub */
493 if (udev->level == 1 && hcd->amd_resume_bug == 1)
499 static u32 usb_detect_static_quirks(struct usb_device *udev,
500 const struct usb_device_id *id)
504 for (; id->match_flags; id++) {
505 if (!usb_match_device(udev, id))
508 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
509 !usb_match_any_interface(udev, id))
512 quirks |= (u32)(id->driver_info);
518 static u32 usb_detect_dynamic_quirks(struct usb_device *udev)
520 u16 vid = le16_to_cpu(udev->descriptor.idVendor);
521 u16 pid = le16_to_cpu(udev->descriptor.idProduct);
524 mutex_lock(&quirk_mutex);
526 for (i = 0; i < quirk_count; i++) {
527 if (vid == quirk_list[i].vid && pid == quirk_list[i].pid) {
528 flags = quirk_list[i].flags;
533 mutex_unlock(&quirk_mutex);
539 * Detect any quirks the device has, and do any housekeeping for it if needed.
541 void usb_detect_quirks(struct usb_device *udev)
543 udev->quirks = usb_detect_static_quirks(udev, usb_quirk_list);
546 * Pixart-based mice would trigger remote wakeup issue on AMD
547 * Yangtze chipset, so set them as RESET_RESUME flag.
549 if (usb_amd_resume_quirk(udev))
550 udev->quirks |= usb_detect_static_quirks(udev,
551 usb_amd_resume_quirk_list);
553 udev->quirks ^= usb_detect_dynamic_quirks(udev);
556 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
559 #ifdef CONFIG_USB_DEFAULT_PERSIST
560 if (!(udev->quirks & USB_QUIRK_RESET))
561 udev->persist_enabled = 1;
563 /* Hubs are automatically enabled for USB-PERSIST */
564 if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
565 udev->persist_enabled = 1;
566 #endif /* CONFIG_USB_DEFAULT_PERSIST */
569 void usb_detect_interface_quirks(struct usb_device *udev)
573 quirks = usb_detect_static_quirks(udev, usb_interface_quirk_list);
577 dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",
579 udev->quirks |= quirks;
582 void usb_release_quirk_list(void)
584 mutex_lock(&quirk_mutex);
587 mutex_unlock(&quirk_mutex);