Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
43 lines
910 B
C
43 lines
910 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* u_hid.h
|
|
*
|
|
* Utility definitions for the hid function
|
|
*
|
|
* Copyright (c) 2014 Samsung Electronics Co., Ltd.
|
|
* http://www.samsung.com
|
|
*
|
|
* Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
|
|
*/
|
|
|
|
#ifndef U_HID_H
|
|
#define U_HID_H
|
|
|
|
#include <linux/usb/composite.h>
|
|
|
|
struct f_hid_opts {
|
|
struct usb_function_instance func_inst;
|
|
int minor;
|
|
unsigned char subclass;
|
|
unsigned char protocol;
|
|
unsigned char no_out_endpoint;
|
|
unsigned short report_length;
|
|
unsigned short report_desc_length;
|
|
unsigned char *report_desc;
|
|
bool report_desc_alloc;
|
|
unsigned char interval;
|
|
bool interval_user_set;
|
|
|
|
/*
|
|
* Protect the data form concurrent access by read/write
|
|
* and create symlink/remove symlink.
|
|
*/
|
|
struct mutex lock;
|
|
int refcnt;
|
|
};
|
|
|
|
int ghid_setup(struct usb_gadget *g, int count);
|
|
void ghid_cleanup(void);
|
|
|
|
#endif /* U_HID_H */
|