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4728f2dc9f
Reduced code duplication by moving functions from individual drivers to roccat-common module. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
36 lines
968 B
C
36 lines
968 B
C
#ifndef __HID_ROCCAT_COMMON_H
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#define __HID_ROCCAT_COMMON_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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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*/
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#include <linux/usb.h>
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#include <linux/types.h>
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enum roccat_common_commands {
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ROCCAT_COMMON_COMMAND_CONTROL = 0x4,
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};
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struct roccat_common_control {
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uint8_t command;
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uint8_t value;
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uint8_t request; /* always 0 on requesting write check */
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} __packed;
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int roccat_common_receive(struct usb_device *usb_dev, uint report_id,
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void *data, uint size);
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int roccat_common_send(struct usb_device *usb_dev, uint report_id,
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void const *data, uint size);
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int roccat_common_send_with_status(struct usb_device *usb_dev,
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uint command, void const *buf, uint size);
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#endif
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