linux/drivers/media/platform/chips-media/wave5/wave5-vdi.h

/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
/*
 * Wave5 series multi-standard codec IP - low level access functions
 *
 * Copyright (C) 2021-2023 CHIPS&MEDIA INC
 */

#ifndef _VDI_H_
#define _VDI_H_

#include "wave5-vpuconfig.h"
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/device.h>

/************************************************************************/
/* COMMON REGISTERS */
/************************************************************************/
#define VPU_PRODUCT_CODE_REGISTER …

/* system register write */
#define vpu_write_reg(VPU_INST, ADDR, DATA) …
/* system register read */
#define vpu_read_reg(CORE, ADDR) …

struct vpu_buf { … };

int wave5_vdi_init(struct device *dev);
int wave5_vdi_release(struct device *dev);	//this function may be called only at system off.

#endif //#ifndef _VDI_H_