drivers/hid/hid-roccat-kovaplus.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 #ifndef __HID_ROCCAT_KOVAPLUS_H
   3 #define __HID_ROCCAT_KOVAPLUS_H
   4
   5 /*
   6  * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net>
   7  */
   8
   9 /*
  10  */
  11
  12 #include <linux/types.h>
  13
  14 enum {
  15         KOVAPLUS_SIZE_CONTROL = 0x03,
  16         KOVAPLUS_SIZE_INFO = 0x06,
  17         KOVAPLUS_SIZE_PROFILE_SETTINGS = 0x10,
  18         KOVAPLUS_SIZE_PROFILE_BUTTONS = 0x17,
  19 };
  20
  21 enum kovaplus_control_requests {
  22         /* write; value = profile number range 0-4 */
  23         KOVAPLUS_CONTROL_REQUEST_PROFILE_SETTINGS = 0x10,
  24         /* write; value = profile number range 0-4 */
  25         KOVAPLUS_CONTROL_REQUEST_PROFILE_BUTTONS = 0x20,
  26 };
  27
  28 struct kovaplus_actual_profile {
  29         uint8_t command; /* KOVAPLUS_COMMAND_ACTUAL_PROFILE */
  30         uint8_t size; /* always 3 */
  31         uint8_t actual_profile; /* Range 0-4! */
  32 } __packed;
  33
  34 struct kovaplus_profile_settings {
  35         uint8_t command; /* KOVAPLUS_COMMAND_PROFILE_SETTINGS */
  36         uint8_t size; /* 16 */
  37         uint8_t profile_index; /* range 0-4 */
  38         uint8_t unknown1;
  39         uint8_t sensitivity_x; /* range 1-10 */
  40         uint8_t sensitivity_y; /* range 1-10 */
  41         uint8_t cpi_levels_enabled;
  42         uint8_t cpi_startup_level; /* range 1-4 */
  43         uint8_t data[8];
  44 } __packed;
  45
  46 struct kovaplus_profile_buttons {
  47         uint8_t command; /* KOVAPLUS_COMMAND_PROFILE_BUTTONS */
  48         uint8_t size; /* 23 */
  49         uint8_t profile_index; /* range 0-4 */
  50         uint8_t data[20];
  51 } __packed;
  52
  53 struct kovaplus_info {
  54         uint8_t command; /* KOVAPLUS_COMMAND_INFO */
  55         uint8_t size; /* 6 */
  56         uint8_t firmware_version;
  57         uint8_t unknown[3];
  58 } __packed;
  59
  60 enum kovaplus_commands {
  61         KOVAPLUS_COMMAND_ACTUAL_PROFILE = 0x5,
  62         KOVAPLUS_COMMAND_CONTROL = 0x4,
  63         KOVAPLUS_COMMAND_PROFILE_SETTINGS = 0x6,
  64         KOVAPLUS_COMMAND_PROFILE_BUTTONS = 0x7,
  65         KOVAPLUS_COMMAND_INFO = 0x9,
  66         KOVAPLUS_COMMAND_A = 0xa,
  67 };
  68
  69 enum kovaplus_mouse_report_numbers {
  70         KOVAPLUS_MOUSE_REPORT_NUMBER_MOUSE = 1,
  71         KOVAPLUS_MOUSE_REPORT_NUMBER_AUDIO = 2,
  72         KOVAPLUS_MOUSE_REPORT_NUMBER_BUTTON = 3,
  73         KOVAPLUS_MOUSE_REPORT_NUMBER_KBD = 4,
  74 };
  75
  76 struct kovaplus_mouse_report_button {
  77         uint8_t report_number; /* KOVAPLUS_MOUSE_REPORT_NUMBER_BUTTON */
  78         uint8_t unknown1;
  79         uint8_t type;
  80         uint8_t data1;
  81         uint8_t data2;
  82 } __packed;
  83
  84 enum kovaplus_mouse_report_button_types {
  85         /* data1 = profile_number range 1-5; no release event */
  86         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE_1 = 0x20,
  87         /* data1 = profile_number range 1-5; no release event */
  88         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE_2 = 0x30,
  89         /* data1 = button_number range 1-18; data2 = action */
  90         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_MACRO = 0x40,
  91         /* data1 = button_number range 1-18; data2 = action */
  92         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_SHORTCUT = 0x50,
  93         /* data1 = button_number range 1-18; data2 = action */
  94         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH = 0x60,
  95         /* data1 = button_number range 1-18; data2 = action */
  96         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_TIMER = 0x80,
  97         /* data1 = 1 = 400, 2 = 800, 4 = 1600, 7 = 3200; no release event */
  98         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_CPI = 0xb0,
  99         /* data1 + data2 = sense range 1-10; no release event */
 100         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_SENSITIVITY = 0xc0,
 101         /* data1 = type as in profile_buttons; data2 = action */
 102         KOVAPLUS_MOUSE_REPORT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
 103 };
 104
 105 enum kovaplus_mouse_report_button_actions {
 106         KOVAPLUS_MOUSE_REPORT_BUTTON_ACTION_PRESS = 0,
 107         KOVAPLUS_MOUSE_REPORT_BUTTON_ACTION_RELEASE = 1,
 108 };
 109
 110 struct kovaplus_roccat_report {
 111         uint8_t type;
 112         uint8_t profile;
 113         uint8_t button;
 114         uint8_t data1;
 115         uint8_t data2;
 116 } __packed;
 117
 118 struct kovaplus_device {
 119         int actual_profile;
 120         int actual_cpi;
 121         int actual_x_sensitivity;
 122         int actual_y_sensitivity;
 123         int roccat_claimed;
 124         int chrdev_minor;
 125         struct mutex kovaplus_lock;
 126         struct kovaplus_profile_settings profile_settings[5];
 127         struct kovaplus_profile_buttons profile_buttons[5];
 128 };
 129
 130 #endif