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         /* HP 5300/5370C scanner */
  41         { USB_DEVICE(0x03f0, 0x0701), .driver_info =
  42                         USB_QUIRK_STRING_FETCH_255 },
  43
  44         /* Creative SB Audigy 2 NX */
  45         { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
  46
  47         /* Microsoft LifeCam-VX700 v2.0 */
  48         { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
  49
  50         /* Logitech HD Pro Webcams C920 and C930e */
  51         { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
  52         { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
  53
  54         /* Logitech Quickcam Fusion */
  55         { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
  56
  57         /* Logitech Quickcam Orbit MP */
  58         { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
  59
  60         /* Logitech Quickcam Pro for Notebook */
  61         { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
  62
  63         /* Logitech Quickcam Pro 5000 */
  64         { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
  65
  66         /* Logitech Quickcam OEM Dell Notebook */
  67         { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
  68
  69         /* Logitech Quickcam OEM Cisco VT Camera II */
  70         { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
  71
  72         /* Logitech Harmony 700-series */
  73         { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
  74
  75         /* Philips PSC805 audio device */
  76         { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
  77
  78         /* Artisman Watchdog Dongle */
  79         { USB_DEVICE(0x04b4, 0x0526), .driver_info =
  80                         USB_QUIRK_CONFIG_INTF_STRINGS },
  81
  82         /* Microchip Joss Optical infrared touchboard device */
  83         { USB_DEVICE(0x04d8, 0x000c), .driver_info =
  84                         USB_QUIRK_CONFIG_INTF_STRINGS },
  85
  86         /* CarrolTouch 4000U */
  87         { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
  88
  89         /* CarrolTouch 4500U */
  90         { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
  91
  92         /* Samsung Android phone modem - ID conflict with SPH-I500 */
  93         { USB_DEVICE(0x04e8, 0x6601), .driver_info =
  94                         USB_QUIRK_CONFIG_INTF_STRINGS },
  95
  96         /* Elan Touchscreen */
  97         { USB_DEVICE(0x04f3, 0x0089), .driver_info =
  98                         USB_QUIRK_DEVICE_QUALIFIER },
  99
 100         /* Roland SC-8820 */
 101         { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
 102
 103         /* Edirol SD-20 */
 104         { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
 105
 106         /* Alcor Micro Corp. Hub */
 107         { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
 108
 109         /* appletouch */
 110         { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
 111
 112         /* Avision AV600U */
 113         { USB_DEVICE(0x0638, 0x0a13), .driver_info =
 114           USB_QUIRK_STRING_FETCH_255 },
 115
 116         /* Saitek Cyborg Gold Joystick */
 117         { USB_DEVICE(0x06a3, 0x0006), .driver_info =
 118                         USB_QUIRK_CONFIG_INTF_STRINGS },
 119
 120         /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
 121         { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
 122
 123         /* Guillemot Webcam Hercules Dualpix Exchange*/
 124         { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
 125
 126         /* Midiman M-Audio Keystation 88es */
 127         { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
 128
 129         /* M-Systems Flash Disk Pioneers */
 130         { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
 131
 132         /* Keytouch QWERTY Panel keyboard */
 133         { USB_DEVICE(0x0926, 0x3333), .driver_info =
 134                         USB_QUIRK_CONFIG_INTF_STRINGS },
 135
 136         /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
 137         { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 138
 139         /* Broadcom BCM92035DGROM BT dongle */
 140         { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
 141
 142         /* MAYA44USB sound device */
 143         { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
 144
 145         /* Action Semiconductor flash disk */
 146         { USB_DEVICE(0x10d6, 0x2200), .driver_info =
 147                         USB_QUIRK_STRING_FETCH_255 },
 148
 149         /* SKYMEDI USB_DRIVE */
 150         { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
 151
 152         /* Razer - Razer Blade Keyboard */
 153         { USB_DEVICE(0x1532, 0x0116), .driver_info =
 154                         USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
 155
 156         /* BUILDWIN Photo Frame */
 157         { USB_DEVICE(0x1908, 0x1315), .driver_info =
 158                         USB_QUIRK_HONOR_BNUMINTERFACES },
 159
 160         /* INTEL VALUE SSD */
 161         { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
 162
 163         /* USB3503 */
 164         { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
 165
 166         /* ASUS Base Station(T100) */
 167         { USB_DEVICE(0x0b05, 0x17e0), .driver_info =
 168                         USB_QUIRK_IGNORE_REMOTE_WAKEUP },
 169
 170         { }  /* terminating entry must be last */
 171 };
 172
 173 static const struct usb_device_id usb_interface_quirk_list[] = {
 174         /* Logitech UVC Cameras */
 175         { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
 176           .driver_info = USB_QUIRK_RESET_RESUME },
 177
 178         { }  /* terminating entry must be last */
 179 };
 180
 181 static const struct usb_device_id usb_amd_resume_quirk_list[] = {
 182         /* Lenovo Mouse with Pixart controller */
 183         { USB_DEVICE(0x17ef, 0x602e), .driver_info = USB_QUIRK_RESET_RESUME },
 184
 185         /* Pixart Mouse */
 186         { USB_DEVICE(0x093a, 0x2500), .driver_info = USB_QUIRK_RESET_RESUME },
 187         { USB_DEVICE(0x093a, 0x2510), .driver_info = USB_QUIRK_RESET_RESUME },
 188         { USB_DEVICE(0x093a, 0x2521), .driver_info = USB_QUIRK_RESET_RESUME },
 189
 190         /* Logitech Optical Mouse M90/M100 */
 191         { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME },
 192
 193         { }  /* terminating entry must be last */
 194 };
 195
 196 static bool usb_match_any_interface(struct usb_device *udev,
 197                                     const struct usb_device_id *id)
 198 {
 199         unsigned int i;
 200
 201         for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
 202                 struct usb_host_config *cfg = &udev->config[i];
 203                 unsigned int j;
 204
 205                 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
 206                         struct usb_interface_cache *cache;
 207                         struct usb_host_interface *intf;
 208
 209                         cache = cfg->intf_cache[j];
 210                         if (cache->num_altsetting == 0)
 211                                 continue;
 212
 213                         intf = &cache->altsetting[0];
 214                         if (usb_match_one_id_intf(udev, intf, id))
 215                                 return true;
 216                 }
 217         }
 218
 219         return false;
 220 }
 221
 222 static int usb_amd_resume_quirk(struct usb_device *udev)
 223 {
 224         struct usb_hcd *hcd;
 225
 226         hcd = bus_to_hcd(udev->bus);
 227         /* The device should be attached directly to root hub */
 228         if (udev->level == 1 && hcd->amd_resume_bug == 1)
 229                 return 1;
 230
 231         return 0;
 232 }
 233
 234 static u32 __usb_detect_quirks(struct usb_device *udev,
 235                                const struct usb_device_id *id)
 236 {
 237         u32 quirks = 0;
 238
 239         for (; id->match_flags; id++) {
 240                 if (!usb_match_device(udev, id))
 241                         continue;
 242
 243                 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
 244                     !usb_match_any_interface(udev, id))
 245                         continue;
 246
 247                 quirks |= (u32)(id->driver_info);
 248         }
 249
 250         return quirks;
 251 }
 252
 253 /*
 254  * Detect any quirks the device has, and do any housekeeping for it if needed.
 255  */
 256 void usb_detect_quirks(struct usb_device *udev)
 257 {
 258         udev->quirks = __usb_detect_quirks(udev, usb_quirk_list);
 259
 260         /*
 261          * Pixart-based mice would trigger remote wakeup issue on AMD
 262          * Yangtze chipset, so set them as RESET_RESUME flag.
 263          */
 264         if (usb_amd_resume_quirk(udev))
 265                 udev->quirks |= __usb_detect_quirks(udev,
 266                                 usb_amd_resume_quirk_list);
 267
 268         if (udev->quirks)
 269                 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
 270                         udev->quirks);
 271
 272 #ifdef CONFIG_USB_DEFAULT_PERSIST
 273         if (!(udev->quirks & USB_QUIRK_RESET))
 274                 udev->persist_enabled = 1;
 275 #else
 276         /* Hubs are automatically enabled for USB-PERSIST */
 277         if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
 278                 udev->persist_enabled = 1;
 279 #endif  /* CONFIG_USB_DEFAULT_PERSIST */
 280 }
 281
 282 void usb_detect_interface_quirks(struct usb_device *udev)
 283 {
 284         u32 quirks;
 285
 286         quirks = __usb_detect_quirks(udev, usb_interface_quirk_list);
 287         if (quirks == 0)
 288                 return;
 289
 290         dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",
 291                 quirks);
 292         udev->quirks |= quirks;
 293 }