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 17 enum { 18 ISKU_PROFILE_NUM = 5, 19 ISKU_USB_INTERFACE_PROTOCOL = 0, 20 }; 21 22 struct isku_control { 23 uint8_t command; /* ISKU_COMMAND_CONTROL */ 24 uint8_t value; 25 uint8_t request; 26 } __packed; 27 28 enum isku_control_values { 29 ISKU_CONTROL_VALUE_STATUS_OVERLOAD = 0, 30 ISKU_CONTROL_VALUE_STATUS_OK = 1, 31 ISKU_CONTROL_VALUE_STATUS_INVALID = 2, 32 ISKU_CONTROL_VALUE_STATUS_WAIT = 3, 33 }; 34 35 struct isku_actual_profile { 36 uint8_t command; /* ISKU_COMMAND_ACTUAL_PROFILE */ 37 uint8_t size; /* always 3 */ 38 uint8_t actual_profile; 39 } __packed; 40 41 struct isku_key_mask { 42 uint8_t command; /* ISKU_COMMAND_KEY_MASK */ 43 uint8_t size; /* 6 */ 44 uint8_t profile_number; /* 0-4 */ 45 uint8_t mask; 46 uint16_t checksum; 47 } __packed; 48 49 struct isku_keys_function { 50 uint8_t data[0x29]; 51 } __packed; 52 53 struct isku_keys_easyzone { 54 uint8_t data[0x41]; 55 } __packed; 56 57 struct isku_keys_media { 58 uint8_t data[0x1d]; 59 } __packed; 60 61 struct isku_keys_thumbster { 62 uint8_t data[0x17]; 63 } __packed; 64 65 struct isku_keys_macro { 66 uint8_t data[0x23]; 67 } __packed; 68 69 struct isku_keys_capslock { 70 uint8_t data[0x6]; 71 } __packed; 72 73 struct isku_macro { 74 uint8_t data[0x823]; 75 } __packed; 76 77 struct isku_light { 78 uint8_t data[0xa]; 79 } __packed; 80 81 struct isku_info { 82 uint8_t data[2]; 83 uint8_t firmware_version; 84 uint8_t unknown[3]; 85 } __packed; 86 87 struct isku_talk { 88 uint8_t data[0x10]; 89 } __packed; 90 91 struct isku_last_set { 92 uint8_t data[0x14]; 93 } __packed; 94 95 enum isku_commands { 96 ISKU_COMMAND_CONTROL = 0x4, 97 ISKU_COMMAND_ACTUAL_PROFILE = 0x5, 98 ISKU_COMMAND_KEY_MASK = 0x7, 99 ISKU_COMMAND_KEYS_FUNCTION = 0x8, 100 ISKU_COMMAND_KEYS_EASYZONE = 0x9, 101 ISKU_COMMAND_KEYS_MEDIA = 0xa, 102 ISKU_COMMAND_KEYS_THUMBSTER = 0xb, 103 ISKU_COMMAND_KEYS_MACRO = 0xd, 104 ISKU_COMMAND_MACRO = 0xe, 105 ISKU_COMMAND_INFO = 0xf, 106 ISKU_COMMAND_LIGHT = 0x10, 107 ISKU_COMMAND_KEYS_CAPSLOCK = 0x13, 108 ISKU_COMMAND_LAST_SET = 0x14, 109 ISKU_COMMAND_15 = 0x15, 110 ISKU_COMMAND_TALK = 0x16, 111 ISKU_COMMAND_FIRMWARE_WRITE = 0x1b, 112 ISKU_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c, 113 }; 114 115 struct isku_report_button { 116 uint8_t number; /* ISKU_REPORT_NUMBER_BUTTON */ 117 uint8_t zero; 118 uint8_t event; 119 uint8_t data1; 120 uint8_t data2; 121 }; 122 123 enum isku_report_numbers { 124 ISKU_REPORT_NUMBER_BUTTON = 3, 125 }; 126 127 enum isku_report_button_events { 128 ISKU_REPORT_BUTTON_EVENT_PROFILE = 0x2, 129 }; 130 131 struct isku_roccat_report { 132 uint8_t event; 133 uint8_t data1; 134 uint8_t data2; 135 uint8_t profile; 136 } __packed; 137 138 struct isku_device { 139 int roccat_claimed; 140 int chrdev_minor; 141 142 struct mutex isku_lock; 143 144 int actual_profile; 145 }; 146 147 #endif 148