#ifndef __HID_ROCCAT_ARVO_H #define __HID_ROCCAT_ARVO_H /* * Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net> */ /* * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. */ #include <linux/types.h> struct arvo_mode_key { /* 2 bytes */ uint8_t command; /* ARVO_COMMAND_MODE_KEY */ uint8_t state; } __packed; struct arvo_button { uint8_t unknown[24]; } __packed; struct arvo_info { uint8_t unknown[8]; } __packed; struct arvo_key_mask { /* 2 bytes */ uint8_t command; /* ARVO_COMMAND_KEY_MASK */ uint8_t key_mask; } __packed; /* selected profile is persistent */ struct arvo_actual_profile { /* 2 bytes */ uint8_t command; /* ARVO_COMMAND_ACTUAL_PROFILE */ uint8_t actual_profile; } __packed; enum arvo_commands { ARVO_COMMAND_MODE_KEY = 0x3, ARVO_COMMAND_BUTTON = 0x4, ARVO_COMMAND_INFO = 0x5, ARVO_COMMAND_KEY_MASK = 0x6, ARVO_COMMAND_ACTUAL_PROFILE = 0x7, }; struct arvo_special_report { uint8_t unknown1; /* always 0x01 */ uint8_t event; uint8_t unknown2; /* always 0x70 */ } __packed; enum arvo_special_report_events { ARVO_SPECIAL_REPORT_EVENT_ACTION_PRESS = 0x10, ARVO_SPECIAL_REPORT_EVENT_ACTION_RELEASE = 0x0, }; enum arvo_special_report_event_masks { ARVO_SPECIAL_REPORT_EVENT_MASK_ACTION = 0xf0, ARVO_SPECIAL_REPORT_EVENT_MASK_BUTTON = 0x0f, }; struct arvo_roccat_report { uint8_t profile; uint8_t button; uint8_t action; } __packed; enum arvo_roccat_report_action { ARVO_ROCCAT_REPORT_ACTION_RELEASE = 0, ARVO_ROCCAT_REPORT_ACTION_PRESS = 1, }; struct arvo_device { int roccat_claimed; int chrdev_minor; struct mutex arvo_lock; int actual_profile; }; #endif