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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/hid/hid-speedlink.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/hid/hid-speedlink.c')
-rw-r--r-- | ANDROID_3.4.5/drivers/hid/hid-speedlink.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/ANDROID_3.4.5/drivers/hid/hid-speedlink.c b/ANDROID_3.4.5/drivers/hid/hid-speedlink.c deleted file mode 100644 index 60201374..00000000 --- a/ANDROID_3.4.5/drivers/hid/hid-speedlink.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * HID driver for Speedlink Vicious and Divine Cezanne (USB mouse). - * Fixes "jumpy" cursor and removes nonexistent keyboard LEDS from - * the HID descriptor. - * - * Copyright (c) 2011 Stefan Kriwanek <mail@stefankriwanek.de> - */ - -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - */ - -#include <linux/device.h> -#include <linux/hid.h> -#include <linux/module.h> -#include <linux/usb.h> - -#include "hid-ids.h" -#include "usbhid/usbhid.h" - -static const struct hid_device_id speedlink_devices[] = { - { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE)}, - { } -}; - -static int speedlink_input_mapping(struct hid_device *hdev, - struct hid_input *hi, - struct hid_field *field, struct hid_usage *usage, - unsigned long **bit, int *max) -{ - /* - * The Cezanne mouse has a second "keyboard" USB endpoint for it is - * able to map keyboard events to the button presses. - * It sends a standard keyboard report descriptor, though, whose - * LEDs we ignore. - */ - switch (usage->hid & HID_USAGE_PAGE) { - case HID_UP_LED: - return -1; - } - return 0; -} - -static int speedlink_event(struct hid_device *hdev, struct hid_field *field, - struct hid_usage *usage, __s32 value) -{ - /* No other conditions due to usage_table. */ - /* Fix "jumpy" cursor (invalid events sent by device). */ - if (value == 256) - return 1; - /* Drop useless distance 0 events (on button clicks etc.) as well */ - if (value == 0) - return 1; - - return 0; -} - -MODULE_DEVICE_TABLE(hid, speedlink_devices); - -static const struct hid_usage_id speedlink_grabbed_usages[] = { - { HID_GD_X, EV_REL, 0 }, - { HID_GD_Y, EV_REL, 1 }, - { HID_ANY_ID - 1, HID_ANY_ID - 1, HID_ANY_ID - 1} -}; - -static struct hid_driver speedlink_driver = { - .name = "speedlink", - .id_table = speedlink_devices, - .usage_table = speedlink_grabbed_usages, - .input_mapping = speedlink_input_mapping, - .event = speedlink_event, -}; - -static int __init speedlink_init(void) -{ - return hid_register_driver(&speedlink_driver); -} - -static void __exit speedlink_exit(void) -{ - hid_unregister_driver(&speedlink_driver); -} - -module_init(speedlink_init); -module_exit(speedlink_exit); -MODULE_LICENSE("GPL"); |