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Stefan Achatzd41c2a72011-11-24 17:46:24 +01001#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_PROFILE_NUM = 5,
19 ISKU_USB_INTERFACE_PROTOCOL = 0,
20};
21
22struct isku_control {
23 uint8_t command; /* ISKU_COMMAND_CONTROL */
24 uint8_t value;
25 uint8_t request;
26} __packed;
27
Stefan Achatzd41c2a72011-11-24 17:46:24 +010028struct isku_actual_profile {
29 uint8_t command; /* ISKU_COMMAND_ACTUAL_PROFILE */
30 uint8_t size; /* always 3 */
31 uint8_t actual_profile;
32} __packed;
33
34struct isku_key_mask {
35 uint8_t command; /* ISKU_COMMAND_KEY_MASK */
36 uint8_t size; /* 6 */
37 uint8_t profile_number; /* 0-4 */
38 uint8_t mask;
39 uint16_t checksum;
40} __packed;
41
42struct isku_keys_function {
43 uint8_t data[0x29];
44} __packed;
45
46struct isku_keys_easyzone {
47 uint8_t data[0x41];
48} __packed;
49
50struct isku_keys_media {
51 uint8_t data[0x1d];
52} __packed;
53
54struct isku_keys_thumbster {
55 uint8_t data[0x17];
56} __packed;
57
58struct isku_keys_macro {
59 uint8_t data[0x23];
60} __packed;
61
62struct isku_keys_capslock {
63 uint8_t data[0x6];
64} __packed;
65
66struct isku_macro {
67 uint8_t data[0x823];
68} __packed;
69
70struct isku_light {
71 uint8_t data[0xa];
72} __packed;
73
74struct isku_info {
75 uint8_t data[2];
76 uint8_t firmware_version;
77 uint8_t unknown[3];
78} __packed;
79
80struct isku_talk {
81 uint8_t data[0x10];
82} __packed;
83
84struct isku_last_set {
85 uint8_t data[0x14];
86} __packed;
87
88enum isku_commands {
89 ISKU_COMMAND_CONTROL = 0x4,
90 ISKU_COMMAND_ACTUAL_PROFILE = 0x5,
91 ISKU_COMMAND_KEY_MASK = 0x7,
92 ISKU_COMMAND_KEYS_FUNCTION = 0x8,
93 ISKU_COMMAND_KEYS_EASYZONE = 0x9,
94 ISKU_COMMAND_KEYS_MEDIA = 0xa,
95 ISKU_COMMAND_KEYS_THUMBSTER = 0xb,
96 ISKU_COMMAND_KEYS_MACRO = 0xd,
97 ISKU_COMMAND_MACRO = 0xe,
98 ISKU_COMMAND_INFO = 0xf,
99 ISKU_COMMAND_LIGHT = 0x10,
100 ISKU_COMMAND_KEYS_CAPSLOCK = 0x13,
101 ISKU_COMMAND_LAST_SET = 0x14,
102 ISKU_COMMAND_15 = 0x15,
103 ISKU_COMMAND_TALK = 0x16,
104 ISKU_COMMAND_FIRMWARE_WRITE = 0x1b,
105 ISKU_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
106};
107
108struct isku_report_button {
109 uint8_t number; /* ISKU_REPORT_NUMBER_BUTTON */
110 uint8_t zero;
111 uint8_t event;
112 uint8_t data1;
113 uint8_t data2;
114};
115
116enum isku_report_numbers {
117 ISKU_REPORT_NUMBER_BUTTON = 3,
118};
119
120enum isku_report_button_events {
121 ISKU_REPORT_BUTTON_EVENT_PROFILE = 0x2,
122};
123
124struct isku_roccat_report {
125 uint8_t event;
126 uint8_t data1;
127 uint8_t data2;
128 uint8_t profile;
129} __packed;
130
131struct isku_device {
132 int roccat_claimed;
133 int chrdev_minor;
134
135 struct mutex isku_lock;
136
137 int actual_profile;
138};
139
140#endif