2 * USB device quirk handling logic and table
4 * Copyright (c) 2007 Oliver Neukum
5 * Copyright (c) 2007 Greg Kroah-Hartman <gregkh@suse.de>
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.
14 #include <linux/usb.h>
15 #include <linux/usb/quirks.h>
18 /* List of quirky USB devices. Please keep this list ordered by:
23 * as we want specific devices to be overridden first, and only after that, any
24 * class specific quirks.
26 * Right now the logic aborts if it finds a valid device in the table, we might
27 * want to change that in the future if it turns out that a whole class of
28 * devices is broken...
30 static const struct usb_device_id usb_quirk_list[] = {
31 /* CBM - Flash disk */
32 { USB_DEVICE(0x0204, 0x6025), .driver_info = USB_QUIRK_RESET_RESUME },
33 /* HP 5300/5370C scanner */
34 { USB_DEVICE(0x03f0, 0x0701), .driver_info = USB_QUIRK_STRING_FETCH_255 },
35 /* Hewlett-Packard PhotoSmart 720 / PhotoSmart 935 (storage) */
36 { USB_DEVICE(0x03f0, 0x4002), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
38 /* SGS Thomson Microelectronics 4in1 card reader */
39 { USB_DEVICE(0x0483, 0x0321), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
41 /* Acer Peripherals Inc. (now BenQ Corp.) Prisa 640BU */
42 { USB_DEVICE(0x04a5, 0x207e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
44 { USB_DEVICE(0x04a5, 0x20b0), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
45 /* Canon, Inc. CanoScan N1240U/LiDE30 */
46 { USB_DEVICE(0x04a9, 0x220e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
47 /* Canon, Inc. CanoScan N650U/N656U */
48 { USB_DEVICE(0x04a9, 0x2206), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
49 /* Canon, Inc. CanoScan 1220U */
50 { USB_DEVICE(0x04a9, 0x2207), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
51 /* Canon, Inc. CanoScan N670U/N676U/LiDE 20 */
52 { USB_DEVICE(0x04a9, 0x220d), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
53 /* old Cannon scanner */
54 { USB_DEVICE(0x04a9, 0x2220), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
55 /* Seiko Epson Corp. Perfection 1200 */
56 { USB_DEVICE(0x04b8, 0x0104), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
57 /* Seiko Epson Corp. Perfection 660 */
58 { USB_DEVICE(0x04b8, 0x0114), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
59 /* Epson Perfection 1260 Photo */
60 { USB_DEVICE(0x04b8, 0x011d), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
61 /* Seiko Epson Corp - Perfection 1670 */
62 { USB_DEVICE(0x04b8, 0x011f), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
63 /* EPSON Perfection 2480 */
64 { USB_DEVICE(0x04b8, 0x0121), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
65 /* Seiko Epson Corp.*/
66 { USB_DEVICE(0x04b8, 0x0122), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
67 /* Samsung ML-2010 printer */
68 { USB_DEVICE(0x04e8, 0x326c), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
69 /* Samsung ML-2510 Series printer */
70 { USB_DEVICE(0x04e8, 0x327e), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
71 /* Elsa MicroLink 56k (V.250) */
72 { USB_DEVICE(0x05cc, 0x2267), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
73 /* Ultima Electronics Corp.*/
74 { USB_DEVICE(0x05d8, 0x4005), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
76 /* Genesys USB-to-IDE */
77 { USB_DEVICE(0x0503, 0x0702), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
80 { USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
82 /* M-Systems Flash Disk Pioneers */
83 { USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
85 /* Agfa Snapscan1212u */
86 { USB_DEVICE(0x06bd, 0x2061), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
88 { USB_DEVICE(0x0bc2, 0x3000), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
89 /* Umax [hex] Astra 3400U */
90 { USB_DEVICE(0x1606, 0x0060), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
92 /* Philips PSC805 audio device */
93 { USB_DEVICE(0x0471, 0x0155), .driver_info = USB_QUIRK_RESET_RESUME },
95 /* Alcor multi-card reader */
96 { USB_DEVICE(0x058f, 0x6366), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
98 /* Canon EOS 5D in PC Connection mode */
99 { USB_DEVICE(0x04a9, 0x3101), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
102 { USB_DEVICE(0x0fca, 0x0001), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
103 { USB_DEVICE(0x0fca, 0x0004), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
104 { USB_DEVICE(0x0fca, 0x0006), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
107 { USB_DEVICE(0x05ac, 0x1290), .driver_info = USB_QUIRK_NO_AUTOSUSPEND },
109 /* SKYMEDI USB_DRIVE */
110 { USB_DEVICE(0x1516, 0x8628), .driver_info = USB_QUIRK_RESET_RESUME },
112 { } /* terminating entry must be last */
115 static void usb_autosuspend_quirk(struct usb_device *udev)
117 #ifdef CONFIG_USB_SUSPEND
118 /* disable autosuspend, but allow the user to re-enable it via sysfs */
119 udev->autosuspend_disabled = 1;
123 static const struct usb_device_id *find_id(struct usb_device *udev)
125 const struct usb_device_id *id = usb_quirk_list;
127 for (; id->idVendor || id->bDeviceClass || id->bInterfaceClass ||
128 id->driver_info; id++) {
129 if (usb_match_device(udev, id))
136 * Detect any quirks the device has, and do any housekeeping for it if needed.
138 void usb_detect_quirks(struct usb_device *udev)
140 const struct usb_device_id *id = usb_quirk_list;
144 udev->quirks = (u32)(id->driver_info);
146 dev_dbg(&udev->dev, "USB quirks for this device: %x\n",
149 /* do any special quirk handling here if needed */
150 if (udev->quirks & USB_QUIRK_NO_AUTOSUSPEND)
151 usb_autosuspend_quirk(udev);