drivers/hid/hid-roccat-pyra.h

   1 #ifndef __HID_ROCCAT_PYRA_H
   2 #define __HID_ROCCAT_PYRA_H
   3
   4 /*
   5  * Copyright (c) 2010 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 struct pyra_b {
  18         uint8_t command; /* PYRA_COMMAND_B */
  19         uint8_t size; /* always 3 */
  20         uint8_t unknown; /* 1 */
  21 } __attribute__ ((__packed__));
  22
  23 struct pyra_control {
  24         uint8_t command; /* PYRA_COMMAND_CONTROL */
  25         /*
  26          * value is profile number for request_settings and request_buttons
  27          * 1 if status ok for request_status
  28          */
  29         uint8_t value; /* Range 0-4 */
  30         uint8_t request;
  31 } __attribute__ ((__packed__));
  32
  33 enum pyra_control_requests {
  34         PYRA_CONTROL_REQUEST_STATUS = 0x00,
  35         PYRA_CONTROL_REQUEST_PROFILE_SETTINGS = 0x10,
  36         PYRA_CONTROL_REQUEST_PROFILE_BUTTONS = 0x20
  37 };
  38
  39 struct pyra_settings {
  40         uint8_t command; /* PYRA_COMMAND_SETTINGS */
  41         uint8_t size; /* always 3 */
  42         uint8_t startup_profile; /* Range 0-4! */
  43 } __attribute__ ((__packed__));
  44
  45 struct pyra_profile_settings {
  46         uint8_t command; /* PYRA_COMMAND_PROFILE_SETTINGS */
  47         uint8_t size; /* always 0xd */
  48         uint8_t number; /* Range 0-4 */
  49         uint8_t xysync;
  50         uint8_t x_sensitivity; /* 0x1-0xa */
  51         uint8_t y_sensitivity;
  52         uint8_t x_cpi; /* unused */
  53         uint8_t y_cpi; /* this value is for x and y */
  54         uint8_t lightswitch; /* 0 = off, 1 = on */
  55         uint8_t light_effect;
  56         uint8_t handedness;
  57         uint16_t checksum; /* byte sum */
  58 } __attribute__ ((__packed__));
  59
  60 struct pyra_profile_buttons {
  61         uint8_t command; /* PYRA_COMMAND_PROFILE_BUTTONS */
  62         uint8_t size; /* always 0x13 */
  63         uint8_t number; /* Range 0-4 */
  64         uint8_t buttons[14];
  65         uint16_t checksum; /* byte sum */
  66 } __attribute__ ((__packed__));
  67
  68 struct pyra_info {
  69         uint8_t command; /* PYRA_COMMAND_INFO */
  70         uint8_t size; /* always 6 */
  71         uint8_t firmware_version;
  72         uint8_t unknown1; /* always 0 */
  73         uint8_t unknown2; /* always 1 */
  74         uint8_t unknown3; /* always 0 */
  75 } __attribute__ ((__packed__));
  76
  77 enum pyra_commands {
  78         PYRA_COMMAND_CONTROL = 0x4,
  79         PYRA_COMMAND_SETTINGS = 0x5,
  80         PYRA_COMMAND_PROFILE_SETTINGS = 0x6,
  81         PYRA_COMMAND_PROFILE_BUTTONS = 0x7,
  82         PYRA_COMMAND_INFO = 0x9,
  83         PYRA_COMMAND_B = 0xb
  84 };
  85
  86 enum pyra_mouse_report_numbers {
  87         PYRA_MOUSE_REPORT_NUMBER_HID = 1,
  88         PYRA_MOUSE_REPORT_NUMBER_AUDIO = 2,
  89         PYRA_MOUSE_REPORT_NUMBER_BUTTON = 3,
  90 };
  91
  92 struct pyra_mouse_event_button {
  93         uint8_t report_number; /* always 3 */
  94         uint8_t unknown; /* always 0 */
  95         uint8_t type;
  96         uint8_t data1;
  97         uint8_t data2;
  98 } __attribute__ ((__packed__));
  99
 100 struct pyra_mouse_event_audio {
 101         uint8_t report_number; /* always 2 */
 102         uint8_t type;
 103         uint8_t unused; /* always 0 */
 104 } __attribute__ ((__packed__));
 105
 106 /* hid audio controls */
 107 enum pyra_mouse_event_audio_types {
 108         PYRA_MOUSE_EVENT_AUDIO_TYPE_MUTE = 0xe2,
 109         PYRA_MOUSE_EVENT_AUDIO_TYPE_VOLUME_UP = 0xe9,
 110         PYRA_MOUSE_EVENT_AUDIO_TYPE_VOLUME_DOWN = 0xea,
 111 };
 112
 113 enum pyra_mouse_event_button_types {
 114         /*
 115          * Mouse sends tilt events on report_number 1 and 3
 116          * Tilt events are sent repeatedly with 0.94s between first and second
 117          * event and 0.22s on subsequent
 118          */
 119         PYRA_MOUSE_EVENT_BUTTON_TYPE_TILT = 0x10,
 120
 121         /*
 122          * These are sent sequentially
 123          * data1 contains new profile number in range 1-5
 124          */
 125         PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_1 = 0x20,
 126         PYRA_MOUSE_EVENT_BUTTON_TYPE_PROFILE_2 = 0x30,
 127
 128         /*
 129          * data1 = button_number (rmp index)
 130          * data2 = pressed/released
 131          */
 132         PYRA_MOUSE_EVENT_BUTTON_TYPE_MACRO = 0x40,
 133         PYRA_MOUSE_EVENT_BUTTON_TYPE_SHORTCUT = 0x50,
 134
 135         /*
 136          * data1 = button_number (rmp index)
 137          */
 138         PYRA_MOUSE_EVENT_BUTTON_TYPE_QUICKLAUNCH = 0x60,
 139
 140         /* data1 = new cpi */
 141         PYRA_MOUSE_EVENT_BUTTON_TYPE_CPI = 0xb0,
 142
 143         /* data1 and data2 = new sensitivity */
 144         PYRA_MOUSE_EVENT_BUTTON_TYPE_SENSITIVITY = 0xc0,
 145
 146         PYRA_MOUSE_EVENT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
 147 };
 148
 149 enum {
 150         PYRA_MOUSE_EVENT_BUTTON_PRESS = 0,
 151         PYRA_MOUSE_EVENT_BUTTON_RELEASE = 1,
 152 };
 153
 154 struct pyra_roccat_report {
 155         uint8_t type;
 156         uint8_t value;
 157         uint8_t key;
 158 } __attribute__ ((__packed__));
 159
 160 struct pyra_device {
 161         int actual_profile;
 162         int actual_cpi;
 163         int firmware_version;
 164         int roccat_claimed;
 165         int chrdev_minor;
 166         struct mutex pyra_lock;
 167         struct pyra_settings settings;
 168         struct pyra_profile_settings profile_settings[5];
 169         struct pyra_profile_buttons profile_buttons[5];
 170 };
 171
 172 #endif