/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2015 MediaTek Inc.
 */

#ifndef __CAMERA_FDVT_H__
#define __CAMERA_FDVT_H__

#include <linux/ioctl.h>
#define FDVT_IOC_MAGIC    'N'

#define SIG_ERESTARTSYS 512

#ifdef CONFIG_COMPAT
/*64 bit*/
#include <linux/fs.h>
#include <linux/compat.h>
#endif

struct FDVTRegIO {
	unsigned int  *pAddr;
	unsigned int  *pData;
	unsigned int  u4Count;
};
#define FDVTRegIO struct FDVTRegIO

#ifdef CONFIG_COMPAT

struct compat_FDVTRegIO {
	compat_uptr_t pAddr;
	compat_uptr_t pData;
	unsigned int  u4Count;
};
#define compat_FDVTRegIO struct compat_FDVTRegIO

#endif

/*below is control message*/
#define FDVT_IOC_INIT_SETPARA_CMD \
	_IO(FDVT_IOC_MAGIC, 0x00)
#define FDVT_IOC_STARTFD_CMD \
	_IO(FDVT_IOC_MAGIC, 0x01)
#define FDVT_IOC_G_WAITIRQ \
	_IOR(FDVT_IOC_MAGIC, 0x02, unsigned int)
#define FDVT_IOC_T_SET_FDCONF_CMD \
	_IOW(FDVT_IOC_MAGIC, 0x03, FDVTRegIO)
#define FDVT_IOC_G_READ_FDREG_CMD \
	_IOWR(FDVT_IOC_MAGIC, 0x04, FDVTRegIO)
#define FDVT_IOC_T_SET_SDCONF_CMD \
	_IOW(FDVT_IOC_MAGIC, 0x05, FDVTRegIO)

#define FDVT_IOC_T_DUMPREG \
	_IO(FDVT_IOC_MAGIC, 0x80)

#ifdef CONFIG_COMPAT

#define COMPAT_FDVT_IOC_INIT_SETPARA_CMD \
	_IO(FDVT_IOC_MAGIC, 0x00)
#define COMPAT_FDVT_IOC_STARTFD_CMD \
	_IO(FDVT_IOC_MAGIC, 0x01)
#define COMPAT_FDVT_IOC_G_WAITIRQ \
	_IOR(FDVT_IOC_MAGIC, 0x02, unsigned int)
#define COMPAT_FDVT_IOC_T_SET_FDCONF_CMD \
	_IOW(FDVT_IOC_MAGIC, 0x03, compat_FDVTRegIO)
#define COMPAT_FDVT_IOC_G_READ_FDREG_CMD \
	_IOWR(FDVT_IOC_MAGIC, 0x04, compat_FDVTRegIO)
#define COMPAT_FDVT_IOC_T_SET_SDCONF_CMD \
	_IOW(FDVT_IOC_MAGIC, 0x05, compat_FDVTRegIO)
#define COMPAT_FDVT_IOC_T_DUMPREG \
	_IO(FDVT_IOC_MAGIC, 0x80)

#endif


#endif/*__CAMERA_FDVT_H__*/