83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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#ifndef __HID_ROCCAT_ARVO_H
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#define __HID_ROCCAT_ARVO_H
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/*
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* Copyright (c) 2011 Stefan Achatz <erazor_de@users.sourceforge.net>
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*/
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/*
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*/
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#include <linux/types.h>
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struct arvo_mode_key { /* 2 bytes */
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uint8_t command; /* ARVO_COMMAND_MODE_KEY */
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uint8_t state;
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} __packed;
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struct arvo_button {
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uint8_t unknown[24];
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} __packed;
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struct arvo_info {
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uint8_t unknown[8];
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} __packed;
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struct arvo_key_mask { /* 2 bytes */
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uint8_t command; /* ARVO_COMMAND_KEY_MASK */
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uint8_t key_mask;
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} __packed;
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/* selected profile is persistent */
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struct arvo_actual_profile { /* 2 bytes */
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uint8_t command; /* ARVO_COMMAND_ACTUAL_PROFILE */
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uint8_t actual_profile;
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} __packed;
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enum arvo_commands {
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ARVO_COMMAND_MODE_KEY = 0x3,
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ARVO_COMMAND_BUTTON = 0x4,
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ARVO_COMMAND_INFO = 0x5,
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ARVO_COMMAND_KEY_MASK = 0x6,
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ARVO_COMMAND_ACTUAL_PROFILE = 0x7,
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};
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struct arvo_special_report {
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uint8_t unknown1; /* always 0x01 */
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uint8_t event;
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uint8_t unknown2; /* always 0x70 */
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} __packed;
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enum arvo_special_report_events {
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ARVO_SPECIAL_REPORT_EVENT_ACTION_PRESS = 0x10,
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ARVO_SPECIAL_REPORT_EVENT_ACTION_RELEASE = 0x0,
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};
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enum arvo_special_report_event_masks {
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ARVO_SPECIAL_REPORT_EVENT_MASK_ACTION = 0xf0,
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ARVO_SPECIAL_REPORT_EVENT_MASK_BUTTON = 0x0f,
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};
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struct arvo_roccat_report {
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uint8_t profile;
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uint8_t button;
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uint8_t action;
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} __packed;
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enum arvo_roccat_report_action {
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ARVO_ROCCAT_REPORT_ACTION_RELEASE = 0,
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ARVO_ROCCAT_REPORT_ACTION_PRESS = 1,
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};
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struct arvo_device {
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int roccat_claimed;
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int chrdev_minor;
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struct mutex arvo_lock;
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int actual_profile;
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};
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#endif
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