linux/drivers/hid/hid-roccat-savu.h
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   1#ifndef __HID_ROCCAT_SAVU_H
   2#define __HID_ROCCAT_SAVU_H
   3
   4/*
   5 * Copyright (c) 2012 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
  17enum {
  18        SAVU_SIZE_CONTROL = 0x03,
  19        SAVU_SIZE_PROFILE = 0x03,
  20        SAVU_SIZE_GENERAL = 0x10,
  21        SAVU_SIZE_BUTTONS = 0x2f,
  22        SAVU_SIZE_MACRO = 0x0823,
  23        SAVU_SIZE_INFO = 0x08,
  24        SAVU_SIZE_SENSOR = 0x04,
  25};
  26
  27enum savu_control_requests {
  28        SAVU_CONTROL_REQUEST_GENERAL = 0x80,
  29        SAVU_CONTROL_REQUEST_BUTTONS = 0x90,
  30};
  31
  32enum savu_commands {
  33        SAVU_COMMAND_CONTROL = 0x4,
  34        SAVU_COMMAND_PROFILE = 0x5,
  35        SAVU_COMMAND_GENERAL = 0x6,
  36        SAVU_COMMAND_BUTTONS = 0x7,
  37        SAVU_COMMAND_MACRO = 0x8,
  38        SAVU_COMMAND_INFO = 0x9,
  39        SAVU_COMMAND_SENSOR = 0xc,
  40};
  41
  42struct savu_mouse_report_special {
  43        uint8_t report_number; /* always 3 */
  44        uint8_t zero;
  45        uint8_t type;
  46        uint8_t data[2];
  47} __packed;
  48
  49enum {
  50        SAVU_MOUSE_REPORT_NUMBER_SPECIAL = 3,
  51};
  52
  53enum savu_mouse_report_button_types {
  54        /* data1 = new profile range 1-5 */
  55        SAVU_MOUSE_REPORT_BUTTON_TYPE_PROFILE = 0x20,
  56
  57        /* data1 = button number range 1-24; data2 = action */
  58        SAVU_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH = 0x60,
  59
  60        /* data1 = button number range 1-24; data2 = action */
  61        SAVU_MOUSE_REPORT_BUTTON_TYPE_TIMER = 0x80,
  62
  63        /* data1 = setting number range 1-5 */
  64        SAVU_MOUSE_REPORT_BUTTON_TYPE_CPI = 0xb0,
  65
  66        /* data1 and data2 = range 0x1-0xb */
  67        SAVU_MOUSE_REPORT_BUTTON_TYPE_SENSITIVITY = 0xc0,
  68
  69        /* data1 = 22 = next track...
  70         * data2 = action
  71         */
  72        SAVU_MOUSE_REPORT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
  73};
  74
  75struct savu_roccat_report {
  76        uint8_t type;
  77        uint8_t data[2];
  78} __packed;
  79
  80struct savu_device {
  81        int roccat_claimed;
  82        int chrdev_minor;
  83
  84        struct mutex savu_lock;
  85};
  86
  87#endif
  88
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