LXR linux/drivers/hid/hid-roccat-isku.h

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2#ifndef __HID_ROCCAT_ISKU_H
   3#define __HID_ROCCAT_ISKU_H
   4
   5/*
   6 * Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net>
   7 */
   8
   9/*
  10 */
  11
  12#include <linux/types.h>
  13
  14enum {
  15        ISKU_SIZE_CONTROL = 0x03,
  16        ISKU_SIZE_INFO = 0x06,
  17        ISKU_SIZE_KEY_MASK = 0x06,
  18        ISKU_SIZE_KEYS_FUNCTION = 0x29,
  19        ISKU_SIZE_KEYS_EASYZONE = 0x41,
  20        ISKU_SIZE_KEYS_MEDIA = 0x1d,
  21        ISKU_SIZE_KEYS_THUMBSTER = 0x17,
  22        ISKU_SIZE_KEYS_MACRO = 0x23,
  23        ISKU_SIZE_KEYS_CAPSLOCK = 0x06,
  24        ISKU_SIZE_LAST_SET = 0x14,
  25        ISKU_SIZE_LIGHT = 0x10,
  26        ISKU_SIZE_MACRO = 0x823,
  27        ISKU_SIZE_RESET = 0x03,
  28        ISKU_SIZE_TALK = 0x10,
  29        ISKU_SIZE_TALKFX = 0x10,
  30};
  31
  32enum {
  33        ISKU_PROFILE_NUM = 5,
  34        ISKU_USB_INTERFACE_PROTOCOL = 0,
  35};
  36
  37struct isku_actual_profile {
  38        uint8_t command; /* ISKU_COMMAND_ACTUAL_PROFILE */
  39        uint8_t size; /* always 3 */
  40        uint8_t actual_profile;
  41} __packed;
  42
  43enum isku_commands {
  44        ISKU_COMMAND_CONTROL = 0x4,
  45        ISKU_COMMAND_ACTUAL_PROFILE = 0x5,
  46        ISKU_COMMAND_KEY_MASK = 0x7,
  47        ISKU_COMMAND_KEYS_FUNCTION = 0x8,
  48        ISKU_COMMAND_KEYS_EASYZONE = 0x9,
  49        ISKU_COMMAND_KEYS_MEDIA = 0xa,
  50        ISKU_COMMAND_KEYS_THUMBSTER = 0xb,
  51        ISKU_COMMAND_KEYS_MACRO = 0xd,
  52        ISKU_COMMAND_MACRO = 0xe,
  53        ISKU_COMMAND_INFO = 0xf,
  54        ISKU_COMMAND_LIGHT = 0x10,
  55        ISKU_COMMAND_RESET = 0x11,
  56        ISKU_COMMAND_KEYS_CAPSLOCK = 0x13,
  57        ISKU_COMMAND_LAST_SET = 0x14,
  58        ISKU_COMMAND_15 = 0x15,
  59        ISKU_COMMAND_TALK = 0x16,
  60        ISKU_COMMAND_TALKFX = 0x17,
  61        ISKU_COMMAND_FIRMWARE_WRITE = 0x1b,
  62        ISKU_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
  63};
  64
  65struct isku_report_button {
  66        uint8_t number; /* ISKU_REPORT_NUMBER_BUTTON */
  67        uint8_t zero;
  68        uint8_t event;
  69        uint8_t data1;
  70        uint8_t data2;
  71};
  72
  73enum isku_report_numbers {
  74        ISKU_REPORT_NUMBER_BUTTON = 3,
  75};
  76
  77enum isku_report_button_events {
  78        ISKU_REPORT_BUTTON_EVENT_PROFILE = 0x2,
  79};
  80
  81struct isku_roccat_report {
  82        uint8_t event;
  83        uint8_t data1;
  84        uint8_t data2;
  85        uint8_t profile;
  86} __packed;
  87
  88struct isku_device {
  89        int roccat_claimed;
  90        int chrdev_minor;
  91
  92        struct mutex isku_lock;
  93
  94        int actual_profile;
  95};
  96
  97#endif
  98