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         /* WORLDE easy key (easykey.25) MIDI controller  */
  40         { USB_DEVICE(0x0218, 0x0401), .driver_info =
  41                         USB_QUIRK_CONFIG_INTF_STRINGS },
  42
  43         /* HP 5300/5370C scanner */
  44         { USB_DEVICE(0x03f0, 0x0701), .driver_info =
  45                         USB_QUIRK_STRING_FETCH_255 },
  46
  47         /* Creative SB Audigy 2 NX */
  48         { USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },
  49
  50         /* Microsoft Wireless Laser Mouse 6000 Receiver */
  51         { USB_DEVICE(0x045e, 0x00e1), .driver_info = USB_QUIRK_RESET_RESUME },
  52
  53         /* Microsoft LifeCam-VX700 v2.0 */
  54         { USB_DEVICE(0x045e, 0x0770), .driver_info = USB_QUIRK_RESET_RESUME },
  55
  56         /* Logitech HD Pro Webcams C920 and C930e */
  57         { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
  58         { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
  59
  60         /* Logitech ConferenceCam CC3000e */
  61         { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
  62         { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
  63
  64         /* Logitech PTZ Pro Camera */
  65         { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
  66
  67         /* Logitech Quickcam Fusion */
  68         { USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
  69
  70         /* Logitech Quickcam Orbit MP */
  71         { USB_DEVICE(0x046d, 0x08c2), .driver_info = USB_QUIRK_RESET_RESUME },
  72
  73         /* Logitech Quickcam Pro for Notebook */
  74         { USB_DEVICE(0x046d, 0x08c3), .driver_info = USB_QUIRK_RESET_RESUME },
  75
  76         /* Logitech Quickcam Pro 5000 */
  77         { USB_DEVICE(0x046d, 0x08c5), .driver_info = USB_QUIRK_RESET_RESUME },
  78
  79         /* Logitech Quickcam OEM Dell Notebook */
  80         { USB_DEVICE(0x046d, 0x08c6), .driver_info = USB_QUIRK_RESET_RESUME },
  81
  82         /* Logitech Quickcam OEM Cisco VT Camera II */
  83         { USB_DEVICE(0x046d, 0x08c7), .driver_info = USB_QUIRK_RESET_RESUME },
  84
  85         /* Logitech Harmony 700-series */
  86         { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },
  87
  88         /* Philips PSC805 audio device */
  89         { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
  90
  91         /* Plantronic Audio 655 DSP */
  92         { USB_DEVICE(0x047f, 0xc008), .driver_info = USB_QUIRK_RESET_RESUME },
  93
  94         /* Plantronic Audio 648 USB */
  95         { USB_DEVICE(0x047f, 0xc013), .driver_info = USB_QUIRK_RESET_RESUME },
  96
  97         /* Artisman Watchdog Dongle */
  98         { USB_DEVICE(0x04b4, 0x0526), .driver_info =
  99                         USB_QUIRK_CONFIG_INTF_STRINGS },
 100
 101         /* Microchip Joss Optical infrared touchboard device */
 102         { USB_DEVICE(0x04d8, 0x000c), .driver_info =
 103                         USB_QUIRK_CONFIG_INTF_STRINGS },
 104
 105         /* CarrolTouch 4000U */
 106         { USB_DEVICE(0x04e7, 0x0009), .driver_info = USB_QUIRK_RESET_RESUME },
 107
 108         /* CarrolTouch 4500U */
 109         { USB_DEVICE(0x04e7, 0x0030), .driver_info = USB_QUIRK_RESET_RESUME },
 110
 111         /* Samsung Android phone modem - ID conflict with SPH-I500 */
 112         { USB_DEVICE(0x04e8, 0x6601), .driver_info =
 113                         USB_QUIRK_CONFIG_INTF_STRINGS },
 114
 115         /* Roland SC-8820 */
 116         { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
 117
 118         /* Edirol SD-20 */
 119         { USB_DEVICE(0x0582, 0x0027), .driver_info = USB_QUIRK_RESET_RESUME },
 120
 121         /* Alcor Micro Corp. Hub */
 122         { USB_DEVICE(0x058f, 0x9254), .driver_info = USB_QUIRK_RESET_RESUME },
 123
 124         /* MicroTouch Systems touchscreen */
 125         { USB_DEVICE(0x0596, 0x051e), .driver_info = USB_QUIRK_RESET_RESUME },
 126
 127         /* appletouch */
 128         { USB_DEVICE(0x05ac, 0x021a), .driver_info = USB_QUIRK_RESET_RESUME },
 129
 130         /* Avision AV600U */
 131         { USB_DEVICE(0x0638, 0x0a13), .driver_info =
 132           USB_QUIRK_STRING_FETCH_255 },
 133
 134         /* Saitek Cyborg Gold Joystick */
 135         { USB_DEVICE(0x06a3, 0x0006), .driver_info =
 136                         USB_QUIRK_CONFIG_INTF_STRINGS },
 137
 138         /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
 139         { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
 140
 141         /* Guillemot Webcam Hercules Dualpix Exchange*/
 142         { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
 143
 144         /* Midiman M-Audio Keystation 88es */
 145         { USB_DEVICE(0x0763, 0x0192), .driver_info = USB_QUIRK_RESET_RESUME },
 146
 147         /* M-Systems Flash Disk Pioneers */
 148         { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
 149
 150         /* Baum Vario Ultra */
 151         { USB_DEVICE(0x0904, 0x6101), .driver_info =
 152                         USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
 153         { USB_DEVICE(0x0904, 0x6102), .driver_info =
 154                         USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
 155         { USB_DEVICE(0x0904, 0x6103), .driver_info =
 156                         USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
 157
 158         /* Keytouch QWERTY Panel keyboard */
 159         { USB_DEVICE(0x0926, 0x3333), .driver_info =
 160                         USB_QUIRK_CONFIG_INTF_STRINGS },
 161
 162         /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
 163         { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 164
 165         /* Broadcom BCM92035DGROM BT dongle */
 166         { USB_DEVICE(0x0a5c, 0x2021), .driver_info = USB_QUIRK_RESET_RESUME },
 167
 168         /* MAYA44USB sound device */
 169         { USB_DEVICE(0x0a92, 0x0091), .driver_info = USB_QUIRK_RESET_RESUME },
 170
 171         /* Action Semiconductor flash disk */
 172         { USB_DEVICE(0x10d6, 0x2200), .driver_info =
 173                         USB_QUIRK_STRING_FETCH_255 },
 174
 175         /* SKYMEDI USB_DRIVE */
 176         { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
 177
 178         /* Razer - Razer Blade Keyboard */
 179         { USB_DEVICE(0x1532, 0x0116), .driver_info =
 180                         USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
 181
 182         /* BUILDWIN Photo Frame */
 183         { USB_DEVICE(0x1908, 0x1315), .driver_info =
 184                         USB_QUIRK_HONOR_BNUMINTERFACES },
 185
 186         /* INTEL VALUE SSD */
 187         { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
 188
 189         /* USB3503 */
 190         { USB_DEVICE(0x0424, 0x3503), .driver_info = USB_QUIRK_RESET_RESUME },
 191
 192         /* ASUS Base Station(T100) */
 193         { USB_DEVICE(0x0b05, 0x17e0), .driver_info =
 194                         USB_QUIRK_IGNORE_REMOTE_WAKEUP },
 195
 196         /* Protocol and OTG Electrical Test Device */
 197         { USB_DEVICE(0x1a0a, 0x0200), .driver_info =
 198                         USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
 199
 200         { }  /* terminating entry must be last */
 201 };
 202
 203 static const struct usb_device_id usb_interface_quirk_list[] = {
 204         /* Logitech UVC Cameras */
 205         { USB_VENDOR_AND_INTERFACE_INFO(0x046d, USB_CLASS_VIDEO, 1, 0),
 206           .driver_info = USB_QUIRK_RESET_RESUME },
 207
 208         { }  /* terminating entry must be last */
 209 };
 210
 211 static bool usb_match_any_interface(struct usb_device *udev,
 212                                     const struct usb_device_id *id)
 213 {
 214         unsigned int i;
 215
 216         for (i = 0; i < udev->descriptor.bNumConfigurations; ++i) {
 217                 struct usb_host_config *cfg = &udev->config[i];
 218                 unsigned int j;
 219
 220                 for (j = 0; j < cfg->desc.bNumInterfaces; ++j) {
 221                         struct usb_interface_cache *cache;
 222                         struct usb_host_interface *intf;
 223
 224                         cache = cfg->intf_cache[j];
 225                         if (cache->num_altsetting == 0)
 226                                 continue;
 227
 228                         intf = &cache->altsetting[0];
 229                         if (usb_match_one_id_intf(udev, intf, id))
 230                                 return true;
 231                 }
 232         }
 233
 234         return false;
 235 }
 236
 237 static u32 __usb_detect_quirks(struct usb_device *udev,
 238                                const struct usb_device_id *id)
 239 {
 240         u32 quirks = 0;
 241
 242         for (; id->match_flags; id++) {
 243                 if (!usb_match_device(udev, id))
 244                         continue;
 245
 246                 if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_INFO) &&
 247                     !usb_match_any_interface(udev, id))
 248                         continue;
 249
 250                 quirks |= (u32)(id->driver_info);
 251         }
 252
 253         return quirks;
 254 }
 255
 256 /*
 257  * Detect any quirks the device has, and do any housekeeping for it if needed.
 258  */
 259 void usb_detect_quirks(struct usb_device *udev)
 260 {
 261         udev->quirks = __usb_detect_quirks(udev, usb_quirk_list);
 262         if (udev->quirks)
 263                 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
 264                         udev->quirks);
 265
 266         /* For the present, all devices default to USB-PERSIST enabled */
 267 #if 0           /* was: #ifdef CONFIG_PM */
 268         /* Hubs are automatically enabled for USB-PERSIST */
 269         if (udev->descriptor.bDeviceClass == USB_CLASS_HUB)
 270                 udev->persist_enabled = 1;
 271
 272 #else
 273         /* In the absence of PM, we can safely enable USB-PERSIST
 274          * for all devices.  It will affect things like hub resets
 275          * and EMF-related port disables.
 276          */
 277         if (!(udev->quirks & USB_QUIRK_RESET_MORPHS))
 278                 udev->persist_enabled = 1;
 279 #endif  /* CONFIG_PM */
 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 }