linux/drivers/hid/hid-roccat-isku.h
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   1#ifndef __HID_ROCCAT_ISKU_H
   2#define __HID_ROCCAT_ISKU_H
   3
   4/*
   5 * Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net>
   6 */
   7
   8/*
   9 * This program is free software; you can redistribute it and/or modify it
  10 * under the terms of the GNU General Public License as published by the Free
  11 * Software Foundation; either version 2 of the License, or (at your option)
  12 * any later version.
  13 */
  14
  15#include <linux/types.h>
  16
  17enum {
  18        ISKU_SIZE_CONTROL = 0x03,
  19        ISKU_SIZE_INFO = 0x06,
  20        ISKU_SIZE_KEY_MASK = 0x06,
  21        ISKU_SIZE_KEYS_FUNCTION = 0x29,
  22        ISKU_SIZE_KEYS_EASYZONE = 0x41,
  23        ISKU_SIZE_KEYS_MEDIA = 0x1d,
  24        ISKU_SIZE_KEYS_THUMBSTER = 0x17,
  25        ISKU_SIZE_KEYS_MACRO = 0x23,
  26        ISKU_SIZE_KEYS_CAPSLOCK = 0x06,
  27        ISKU_SIZE_LAST_SET = 0x14,
  28        ISKU_SIZE_LIGHT = 0x0a,
  29        ISKU_SIZE_MACRO = 0x823,
  30        ISKU_SIZE_RESET = 0x03,
  31        ISKU_SIZE_TALK = 0x10,
  32};
  33
  34enum {
  35        ISKU_PROFILE_NUM = 5,
  36        ISKU_USB_INTERFACE_PROTOCOL = 0,
  37};
  38
  39struct isku_actual_profile {
  40        uint8_t command; /* ISKU_COMMAND_ACTUAL_PROFILE */
  41        uint8_t size; /* always 3 */
  42        uint8_t actual_profile;
  43} __packed;
  44
  45enum isku_commands {
  46        ISKU_COMMAND_CONTROL = 0x4,
  47        ISKU_COMMAND_ACTUAL_PROFILE = 0x5,
  48        ISKU_COMMAND_KEY_MASK = 0x7,
  49        ISKU_COMMAND_KEYS_FUNCTION = 0x8,
  50        ISKU_COMMAND_KEYS_EASYZONE = 0x9,
  51        ISKU_COMMAND_KEYS_MEDIA = 0xa,
  52        ISKU_COMMAND_KEYS_THUMBSTER = 0xb,
  53        ISKU_COMMAND_KEYS_MACRO = 0xd,
  54        ISKU_COMMAND_MACRO = 0xe,
  55        ISKU_COMMAND_INFO = 0xf,
  56        ISKU_COMMAND_LIGHT = 0x10,
  57        ISKU_COMMAND_RESET = 0x11,
  58        ISKU_COMMAND_KEYS_CAPSLOCK = 0x13,
  59        ISKU_COMMAND_LAST_SET = 0x14,
  60        ISKU_COMMAND_15 = 0x15,
  61        ISKU_COMMAND_TALK = 0x16,
  62        ISKU_COMMAND_FIRMWARE_WRITE = 0x1b,
  63        ISKU_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
  64};
  65
  66struct isku_report_button {
  67        uint8_t number; /* ISKU_REPORT_NUMBER_BUTTON */
  68        uint8_t zero;
  69        uint8_t event;
  70        uint8_t data1;
  71        uint8_t data2;
  72};
  73
  74enum isku_report_numbers {
  75        ISKU_REPORT_NUMBER_BUTTON = 3,
  76};
  77
  78enum isku_report_button_events {
  79        ISKU_REPORT_BUTTON_EVENT_PROFILE = 0x2,
  80};
  81
  82struct isku_roccat_report {
  83        uint8_t event;
  84        uint8_t data1;
  85        uint8_t data2;
  86        uint8_t profile;
  87} __packed;
  88
  89struct isku_device {
  90        int roccat_claimed;
  91        int chrdev_minor;
  92
  93        struct mutex isku_lock;
  94
  95        int actual_profile;
  96};
  97
  98#endif
  99
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