diff options
Diffstat (limited to 'drivers/hid/hid-bright.c')
-rw-r--r-- | drivers/hid/hid-bright.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/drivers/hid/hid-bright.c b/drivers/hid/hid-bright.c new file mode 100644 index 000000000000..38517a117dfd --- /dev/null +++ b/drivers/hid/hid-bright.c | |||
@@ -0,0 +1,71 @@ | |||
1 | /* | ||
2 | * HID driver for some bright "special" devices | ||
3 | * | ||
4 | * Copyright (c) 2008 Mauro Carvalho Chehab <mchehab@redhat.com> | ||
5 | * | ||
6 | * Based on hid-dell driver | ||
7 | */ | ||
8 | |||
9 | /* | ||
10 | * This program is free software; you can redistribute it and/or modify it | ||
11 | * under the terms of the GNU General Public License as published by the Free | ||
12 | * Software Foundation; either version 2 of the License, or (at your option) | ||
13 | * any later version. | ||
14 | */ | ||
15 | |||
16 | #include <linux/device.h> | ||
17 | #include <linux/hid.h> | ||
18 | #include <linux/module.h> | ||
19 | |||
20 | #include "hid-ids.h" | ||
21 | |||
22 | static int bright_probe(struct hid_device *hdev, const struct hid_device_id *id) | ||
23 | { | ||
24 | int ret; | ||
25 | |||
26 | ret = hid_parse(hdev); | ||
27 | if (ret) { | ||
28 | dev_err(&hdev->dev, "parse failed\n"); | ||
29 | goto err_free; | ||
30 | } | ||
31 | |||
32 | ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); | ||
33 | if (ret) { | ||
34 | dev_err(&hdev->dev, "hw start failed\n"); | ||
35 | goto err_free; | ||
36 | } | ||
37 | |||
38 | usbhid_set_leds(hdev); | ||
39 | |||
40 | return 0; | ||
41 | err_free: | ||
42 | return ret; | ||
43 | } | ||
44 | |||
45 | static const struct hid_device_id bright_devices[] = { | ||
46 | { HID_USB_DEVICE(USB_VENDOR_ID_BRIGHT, USB_DEVICE_ID_BRIGHT_ABNT2) }, | ||
47 | { } | ||
48 | }; | ||
49 | MODULE_DEVICE_TABLE(hid, bright_devices); | ||
50 | |||
51 | static struct hid_driver bright_driver = { | ||
52 | .name = "bright", | ||
53 | .id_table = bright_devices, | ||
54 | .probe = bright_probe, | ||
55 | }; | ||
56 | |||
57 | static int bright_init(void) | ||
58 | { | ||
59 | return hid_register_driver(&bright_driver); | ||
60 | } | ||
61 | |||
62 | static void bright_exit(void) | ||
63 | { | ||
64 | hid_unregister_driver(&bright_driver); | ||
65 | } | ||
66 | |||
67 | module_init(bright_init); | ||
68 | module_exit(bright_exit); | ||
69 | MODULE_LICENSE("GPL"); | ||
70 | |||
71 | HID_COMPAT_LOAD_DRIVER(bright); | ||