drivers/hid/hid-roccat-pyra.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 #ifndef __HID_ROCCAT_PYRA_H
   3 #define __HID_ROCCAT_PYRA_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         PYRA_SIZE_CONTROL = 0x03,
  16         PYRA_SIZE_INFO = 0x06,
  17         PYRA_SIZE_PROFILE_SETTINGS = 0x0d,
  18         PYRA_SIZE_PROFILE_BUTTONS = 0x13,
  19         PYRA_SIZE_SETTINGS = 0x03,
  20 };
  21
  22 enum pyra_control_requests {
  23         PYRA_CONTROL_REQUEST_PROFILE_SETTINGS = 0x10,
  24         PYRA_CONTROL_REQUEST_PROFILE_BUTTONS = 0x20
  25 };
  26
  27 struct pyra_settings {
  28         uint8_t command; /* PYRA_COMMAND_SETTINGS */
  29         uint8_t size; /* always 3 */
  30         uint8_t startup_profile; /* Range 0-4! */
  31 } __attribute__ ((__packed__));
  32
  33 struct pyra_profile_settings {
  34         uint8_t command; /* PYRA_COMMAND_PROFILE_SETTINGS */
  35         uint8_t size; /* always 0xd */
  36         uint8_t number; /* Range 0-4 */
  37         uint8_t xysync;
  38         uint8_t x_sensitivity; /* 0x1-0xa */
  39         uint8_t y_sensitivity;
  40         uint8_t x_cpi; /* unused */
  41         uint8_t y_cpi; /* this value is for x and y */
  42         uint8_t lightswitch; /* 0 = off, 1 = on */
  43         uint8_t light_effect;
  44         uint8_t handedness;
  45         uint16_t checksum; /* byte sum */
  46 } __attribute__ ((__packed__));
  47
  48 struct pyra_info {
  49         uint8_t command; /* PYRA_COMMAND_INFO */
  50         uint8_t size; /* always 6 */
  51         uint8_t firmware_version;
  52         uint8_t unknown1; /* always 0 */
  53         uint8_t unknown2; /* always 1 */
  54         uint8_t unknown3; /* always 0 */
  55 } __attribute__ ((__packed__));
  56
  57 enum pyra_commands {
  58         PYRA_COMMAND_CONTROL = 0x4,
  59         PYRA_COMMAND_SETTINGS = 0x5,
  60         PYRA_COMMAND_PROFILE_SETTINGS = 0x6,
  61         PYRA_COMMAND_PROFILE_BUTTONS = 0x7,
  62         PYRA_COMMAND_INFO = 0x9,
  63         PYRA_COMMAND_B = 0xb
  64 };
  65
  66 enum pyra_mouse_report_numbers {
  67         PYRA_MOUSE_REPORT_NUMBER_HID = 1,
  68         PYRA_MOUSE_REPORT_NUMBER_AUDIO = 2,
  69         PYRA_MOUSE_REPORT_NUMBER_BUTTON = 3,
  70 };
  71
  72 struct pyra_mouse_event_button {
  73         uint8_t report_number; /* always 3 */
  74         uint8_t unknown; /* always 0 */
  75         uint8_t type;
  76         uint8_t data1;
  77         uint8_t data2;
  78 } __attribute__ ((__packed__));
  79
  80 struct pyra_mouse_event_audio {
  81         uint8_t report_number; /* always 2 */
  82         uint8_t type;
  83         uint8_t unused; /* always 0 */
  84 } __attribute__ ((__packed__));
  85
  86 /* hid audio controls */
  87 enum pyra_mouse_event_audio_types {
  88         PYRA_MOUSE_EVENT_AUDIO_TYPE_MUTE = 0xe2,
  89         PYRA_MOUSE_EVENT_AUDIO_TYPE_VOLUME_UP = 0xe9,
  90         PYRA_MOUSE_EVENT_AUDIO_TYPE_VOLUME_DOWN = 0xea,
  91 };
  92
  93 enum pyra_mouse_event_button_types {
  94         /*
  95          * Mouse sends tilt events on report_number 1 and 3
  96          * Tilt events are sent repeatedly with 0.94s between first and second
  97          * event and 0.22s on subsequent
  98          */
  99         PYRA_MOUSE_EVENT_BUTTON_TYPE_TILT = 0x10,
 100
 101         /*
 102          * These are sent sequentially
 103          * data1 contains new profile number in range 1-5
 104          */
 105         PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_1 = 0x20,
 106         PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_2 = 0x30,
 107
 108         /*
 109          * data1 = button_number (rmp index)
 110          * data2 = pressed/released
 111          */
 112         PYRA_MOUSE_EVENT_BUTTON_TYPE_MACRO = 0x40,
 113         PYRA_MOUSE_EVENT_BUTTON_TYPE_SHORTCUT = 0x50,
 114
 115         /*
 116          * data1 = button_number (rmp index)
 117          */
 118         PYRA_MOUSE_EVENT_BUTTON_TYPE_QUICKLAUNCH = 0x60,
 119
 120         /* data1 = new cpi */
 121         PYRA_MOUSE_EVENT_BUTTON_TYPE_CPI = 0xb0,
 122
 123         /* data1 and data2 = new sensitivity */
 124         PYRA_MOUSE_EVENT_BUTTON_TYPE_SENSITIVITY = 0xc0,
 125
 126         PYRA_MOUSE_EVENT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
 127 };
 128
 129 enum {
 130         PYRA_MOUSE_EVENT_BUTTON_PRESS = 0,
 131         PYRA_MOUSE_EVENT_BUTTON_RELEASE = 1,
 132 };
 133
 134 struct pyra_roccat_report {
 135         uint8_t type;
 136         uint8_t value;
 137         uint8_t key;
 138 } __attribute__ ((__packed__));
 139
 140 struct pyra_device {
 141         int actual_profile;
 142         int actual_cpi;
 143         int roccat_claimed;
 144         int chrdev_minor;
 145         struct mutex pyra_lock;
 146         struct pyra_profile_settings profile_settings[5];
 147 };
 148
 149 #endif