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 "usb.h"
  17
  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:
  31  *      1) Vendor ID
  32  *      2) Product ID
  33  *      3) Class ID
  34  */
  35 static const struct usb_device_id usb_quirk_list[] = {
  36         /* CBM - Flash disk */
  37         { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
  38
  39         /* HP 5300/5370C scanner */
  40         { USB_DEVICE(0x03f0, 0x0701), .driver_info =
  41                         USB_QUIRK_STRING_FETCH_255 },
  42
  43         /* Creative SB Audigy 2 NX */
  44         { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
  45
  46         /* Microsoft Wireless Laser Mouse 6000 Receiver */
  47         { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME },
  48
  49         /* Microsoft LifeCam-VX700 v2.0 */
  50         { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
  51
  52         /* Logitech HD Pro Webcams C920 and C930e */
  53         { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
  54         { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
  55
  56         /* Logitech ConferenceCam CC3000e */
  57         { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
  58         { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
  59
  60         /* Logitech PTZ Pro Camera */
  61         { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
  62
  63         /* Logitech Quickcam Fusion */
  64         { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
  65
  66         /* Logitech Quickcam Orbit MP */
  67         { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
  68
  69         /* Logitech Quickcam Pro for Notebook */
  70         { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
  71
  72         /* Logitech Quickcam Pro 5000 */
  73         { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
  74
  75         /* Logitech Quickcam OEM Dell Notebook */
  76         { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
  77
  78         /* Logitech Quickcam OEM Cisco VT Camera II */
  79         { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
  80
  81         /* Logitech Harmony 700-series */
  82         { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
  83
  84         /* Philips PSC805 audio device */
  85         { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
  86
  87         /* Plantronic Audio 655 DSP */
  88         { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME },
  89
  90         /* Plantronic Audio 648 USB */
  91         { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME },
  92
  93         /* Artisman Watchdog Dongle */
  94         { USB_DEVICE(0x04b4, 0x0526), .driver_info =
  95                         USB_QUIRK_CONFIG_INTF_STRINGS },
  96
  97         /* Microchip Joss Optical infrared touchboard device */
  98         { USB_DEVICE(0x04d8, 0x000c), .driver_info =
  99                         USB_QUIRK_CONFIG_INTF_STRINGS },
 100
 101         /* CarrolTouch 4000U */
 102         { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
 103
 104         /* CarrolTouch 4500U */
 105         { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
 106
 107         /* Samsung Android phone modem - ID conflict with SPH-I500 */
 108         { USB_DEVICE(0x04e8, 0x6601), .driver_info =
 109                         USB_QUIRK_CONFIG_INTF_STRINGS },
 110
 111         /* Roland SC-8820 */
 112         { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
 113
 114         /* Edirol SD-20 */
 115         { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
 116
 117         /* Alcor Micro Corp. Hub */
 118         { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
 119
 120         /* MicroTouch Systems touchscreen */
 121         { USB_DEVICE(0x0596, 0x051e), .driver_info = USB_QUIRK_RESET_RESUME },
 122
 123         /* appletouch */
 124         { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
 125
 126         /* Avision AV600U */
 127         { USB_DEVICE(0x0638, 0x0a13), .driver_info =
 128           USB_QUIRK_STRING_FETCH_255 },
 129
 130         /* Saitek Cyborg Gold Joystick */
 131         { USB_DEVICE(0x06a3, 0x0006), .driver_info =
 132                         USB_QUIRK_CONFIG_INTF_STRINGS },
 133
 134         /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
 135         { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
 136
 137         /* Guillemot Webcam Hercules Dualpix Exchange*/
 138         { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
 139
 140         /* Midiman M-Audio Keystation 88es */
 141         { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
 142
 143         /* M-Systems Flash Disk Pioneers */
 144         { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
 145
 146         /* Keytouch QWERTY Panel keyboard */
 147         { USB_DEVICE(0x0926, 0x3333), .driver_info =
 148                         USB_QUIRK_CONFIG_INTF_STRINGS },
 149
 150         /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
 151         { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 152
 153         /* Broadcom BCM92035DGROM BT dongle */
 154         { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
 155
 156         /* MAYA44USB sound device */
 157         { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
 158
 159         /* Action Semiconductor flash disk */
 160         { USB_DEVICE(0x10d6, 0x2200), .driver_info =
 161                         USB_QUIRK_STRING_FETCH_255 },
 162
 163         /* SKYMEDI USB_DRIVE */
 164         { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
 165
 166         /* BUILDWIN Photo Frame */
 167         { USB_DEVICE(0x1908, 0x1315), .driver_info =
 168                         USB_QUIRK_HONOR_BNUMINTERFACES },
 169
 170         /* INTEL VALUE SSD */
 171         { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
 172
 173         /* ASUS Base Station(T100) */
 174         { USB_DEVICE(0x0b05, 0x17e0), .driver_info =
 175                         USB_QUIRK_IGNORE_REMOTE_WAKEUP },
 176
 177         /* Blackmagic Design Intensity Shuttle */
 178         { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM },
 179
 180         /* Blackmagic Design UltraStudio SDI */
 181         { USB_DEVICE(0x1edb, 0xbd4f), .driver_info = USB_QUIRK_NO_LPM },
 182
 183         { }  /* terminating entry must be last */
 184 };
 185
 186 static const struct usb_device_id usb_interface_quirk_list[] = {
 187         /* Logitech UVC Cameras */
 188         { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
 189           .driver_info = USB_QUIRK_RESET_RESUME },
 190
 191         { }  /* terminating entry must be last */
 192 };
 193
 194 static bool usb_match_any_interface(struct usb_device *udev,
 195                                     const struct usb_device_id *id)
 196 {
 197         unsigned int i;
 198
 199         for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
 200                 struct usb_host_config *cfg = &udev->config[i];
 201                 unsigned int j;
 202
 203                 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
 204                         struct usb_interface_cache *cache;
 205                         struct usb_host_interface *intf;
 206
 207                         cache = cfg->intf_cache[j];
 208                         if (cache->num_altsetting == 0)
 209                                 continue;
 210
 211                         intf = &cache->altsetting[0];
 212                         if (usb_match_one_id_intf(udev, intf, id))
 213                                 return true;
 214                 }
 215         }
 216
 217         return false;
 218 }
 219
 220 static u32 __usb_detect_quirks(struct usb_device *udev,
 221                                const struct usb_device_id *id)
 222 {
 223         u32 quirks = 0;
 224
 225         for (; id->match_flags; id++) {
 226                 if (!usb_match_device(udev, id))
 227                         continue;
 228
 229                 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
 230                     !usb_match_any_interface(udev, id))
 231                         continue;
 232
 233                 quirks |= (u32)(id->driver_info);
 234         }
 235
 236         return quirks;
 237 }
 238
 239 /*
 240  * Detect any quirks the device has, and do any housekeeping for it if needed.
 241  */
 242 void usb_detect_quirks(struct usb_device *udev)
 243 {
 244         udev->quirks = __usb_detect_quirks(udev, usb_quirk_list);
 245         if (udev->quirks)
 246                 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
 247                         udev->quirks);
 248
 249 #ifdef CONFIG_USB_DEFAULT_PERSIST
 250         if (!(udev->quirks & USB_QUIRK_RESET))
 251                 udev->persist_enabled = 1;
 252 #else
 253         /* Hubs are automatically enabled for USB-PERSIST */
 254         if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
 255                 udev->persist_enabled = 1;
 256 #endif  /* CONFIG_USB_DEFAULT_PERSIST */
 257 }
 258
 259 void usb_detect_interface_quirks(struct usb_device *udev)
 260 {
 261         u32 quirks;
 262
 263         quirks = __usb_detect_quirks(udev, usb_interface_quirk_list);
 264         if (quirks == 0)
 265                 return;
 266
 267         dev_dbg(&udev->dev, "USB interface quirks for this device: %x\n",
 268                 quirks);
 269         udev->quirks |= quirks;
 270 }