projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| fea6f183 JS |
1 | /* |
| 2 | * HID driver for some dell "special" devices | |
| 3 | * | |
| 4 | * Copyright (c) 1999 Andreas Gal | |
| 5 | * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> | |
| 6 | * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc | |
| 7 | * Copyright (c) 2006-2007 Jiri Kosina | |
| 8 | * Copyright (c) 2007 Paul Walmsley | |
| 9 | * Copyright (c) 2008 Jiri Slaby | |
| 10 | */ | |
| 11 | ||
| 12 | /* | |
| 13 | * This program is free software; you can redistribute it and/or modify it | |
| 14 | * under the terms of the GNU General Public License as published by the Free | |
| 15 | * Software Foundation; either version 2 of the License, or (at your option) | |
| 16 | * any later version. | |
| 17 | */ | |
| 18 | ||
| 19 | #include <linux/device.h> | |
| 20 | #include <linux/hid.h> | |
| 21 | #include <linux/module.h> | |
| 22 | ||
| 23 | #include "hid-ids.h" | |
| 24 | ||
| 25 | static int dell_probe(struct hid_device *hdev, const struct hid_device_id *id) | |
| 26 | { | |
| 27 | int ret; | |
| 28 | ||
| 29 | hdev->quirks |= HID_QUIRK_RESET_LEDS; | |
| 30 | ||
| 31 | ret = hid_parse(hdev); | |
| 32 | if (ret) { | |
| 33 | dev_err(&hdev->dev, "parse failed\n"); | |
| 34 | goto err_free; | |
| 35 | } | |
| 36 | ||
| 93c10132 | 37 | ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); |
| fea6f183 JS |
38 | if (ret) { |
| 39 | dev_err(&hdev->dev, "hw start failed\n"); | |
| 40 | goto err_free; | |
| 41 | } | |
| 42 | ||
| 43 | return 0; | |
| 44 | err_free: | |
| 45 | return ret; | |
| 46 | } | |
| 47 | ||
| 48 | static const struct hid_device_id dell_devices[] = { | |
| 49 | { HID_USB_DEVICE(USB_VENDOR_ID_DELL, USB_DEVICE_ID_DELL_W7658) }, | |
| 50 | { } | |
| 51 | }; | |
| 52 | MODULE_DEVICE_TABLE(hid, dell_devices); | |
| 53 | ||
| 54 | static struct hid_driver dell_driver = { | |
| 55 | .name = "dell", | |
| 56 | .id_table = dell_devices, | |
| 57 | .probe = dell_probe, | |
| 58 | }; | |
| 59 | ||
| 60 | static int dell_init(void) | |
| 61 | { | |
| 62 | return hid_register_driver(&dell_driver); | |
| 63 | } | |
| 64 | ||
| 65 | static void dell_exit(void) | |
| 66 | { | |
| 67 | hid_unregister_driver(&dell_driver); | |
| 68 | } | |
| 69 | ||
| 70 | module_init(dell_init); | |
| 71 | module_exit(dell_exit); | |
| 72 | MODULE_LICENSE("GPL"); | |
| 73 | ||
| 74 | HID_COMPAT_LOAD_DRIVER(dell); |