/*
 * @file hdm.h
 * @brief Header file for HDM driver
 * Copyright (c) 2019, Samsung Electronics Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef __HDM_H__
#define __HDM_H__
#include <linux/types.h>


#ifndef __ASSEMBLY__

#define HDM_CMD_LEN ((size_t)8)

#define HDM_P_BITMASK		0xFFFF
#define HDM_C_BITMASK		0xF0000
#define HDM_HYP_CALL		0x40000
#define HDM_HYP_CALLP		0x80000
#define HDM_CMD_MAX		0xFFFFF

enum {
	HDM_ALLOW = 0,
	HDM_PROTECT,
};

extern const struct file_operations hdm_fops;

#endif //__ASSEMBLY__
#endif //__HDM_H__