drivers/hid/hid-roccat-isku.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 #ifndef __HID_ROCCAT_ISKU_H
0003 #define __HID_ROCCAT_ISKU_H
0004
0005 /*
0006  * Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net>
0007  */
0008
0009 /*
0010  */
0011
0012 #include <linux/types.h>
0013
0014 enum {
0015     ISKU_SIZE_CONTROL = 0x03,
0016     ISKU_SIZE_INFO = 0x06,
0017     ISKU_SIZE_KEY_MASK = 0x06,
0018     ISKU_SIZE_KEYS_FUNCTION = 0x29,
0019     ISKU_SIZE_KEYS_EASYZONE = 0x41,
0020     ISKU_SIZE_KEYS_MEDIA = 0x1d,
0021     ISKU_SIZE_KEYS_THUMBSTER = 0x17,
0022     ISKU_SIZE_KEYS_MACRO = 0x23,
0023     ISKU_SIZE_KEYS_CAPSLOCK = 0x06,
0024     ISKU_SIZE_LAST_SET = 0x14,
0025     ISKU_SIZE_LIGHT = 0x10,
0026     ISKU_SIZE_MACRO = 0x823,
0027     ISKU_SIZE_RESET = 0x03,
0028     ISKU_SIZE_TALK = 0x10,
0029     ISKU_SIZE_TALKFX = 0x10,
0030 };
0031
0032 enum {
0033     ISKU_PROFILE_NUM = 5,
0034     ISKU_USB_INTERFACE_PROTOCOL = 0,
0035 };
0036
0037 struct isku_actual_profile {
0038     uint8_t command; /* ISKU_COMMAND_ACTUAL_PROFILE */
0039     uint8_t size; /* always 3 */
0040     uint8_t actual_profile;
0041 } __packed;
0042
0043 enum isku_commands {
0044     ISKU_COMMAND_CONTROL = 0x4,
0045     ISKU_COMMAND_ACTUAL_PROFILE = 0x5,
0046     ISKU_COMMAND_KEY_MASK = 0x7,
0047     ISKU_COMMAND_KEYS_FUNCTION = 0x8,
0048     ISKU_COMMAND_KEYS_EASYZONE = 0x9,
0049     ISKU_COMMAND_KEYS_MEDIA = 0xa,
0050     ISKU_COMMAND_KEYS_THUMBSTER = 0xb,
0051     ISKU_COMMAND_KEYS_MACRO = 0xd,
0052     ISKU_COMMAND_MACRO = 0xe,
0053     ISKU_COMMAND_INFO = 0xf,
0054     ISKU_COMMAND_LIGHT = 0x10,
0055     ISKU_COMMAND_RESET = 0x11,
0056     ISKU_COMMAND_KEYS_CAPSLOCK = 0x13,
0057     ISKU_COMMAND_LAST_SET = 0x14,
0058     ISKU_COMMAND_15 = 0x15,
0059     ISKU_COMMAND_TALK = 0x16,
0060     ISKU_COMMAND_TALKFX = 0x17,
0061     ISKU_COMMAND_FIRMWARE_WRITE = 0x1b,
0062     ISKU_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
0063 };
0064
0065 struct isku_report_button {
0066     uint8_t number; /* ISKU_REPORT_NUMBER_BUTTON */
0067     uint8_t zero;
0068     uint8_t event;
0069     uint8_t data1;
0070     uint8_t data2;
0071 };
0072
0073 enum isku_report_numbers {
0074     ISKU_REPORT_NUMBER_BUTTON = 3,
0075 };
0076
0077 enum isku_report_button_events {
0078     ISKU_REPORT_BUTTON_EVENT_PROFILE = 0x2,
0079 };
0080
0081 struct isku_roccat_report {
0082     uint8_t event;
0083     uint8_t data1;
0084     uint8_t data2;
0085     uint8_t profile;
0086 } __packed;
0087
0088 struct isku_device {
0089     int roccat_claimed;
0090     int chrdev_minor;
0091
0092     struct mutex isku_lock;
0093
0094     int actual_profile;
0095 };
0096
0097 #endif