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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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5012aada50
Adding sysfs attributes to an already created device raises no userland notification. Now the device drivers associate the devices attributes with a class and use this for roccat event char device creation. Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
33 lines
919 B
C
33 lines
919 B
C
#ifndef __HID_ROCCAT_H
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#define __HID_ROCCAT_H
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/*
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* Copyright (c) 2010 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/hid.h>
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#include <linux/types.h>
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#if defined(CONFIG_HID_ROCCAT) || defined(CONFIG_HID_ROCCAT_MODULE)
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int roccat_connect(struct class *klass, struct hid_device *hid);
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void roccat_disconnect(int minor);
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int roccat_report_event(int minor, u8 const *data, int len);
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#else
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static inline int roccat_connect(struct class *klass,
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struct hid_device *hid) { return -1; }
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static inline void roccat_disconnect(int minor) {}
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static inline int roccat_report_event(int minor, u8 const *data, int len)
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{
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return 0;
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}
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#endif
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#endif
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