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