// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
/*
 * Copyright (C) 2025 Amlogic, Inc. All rights reserved
 */
#ifndef __SYS_CVE_ION_H
#define __SYS_CVE_ION_H

#include "aml_type.h"

typedef unsigned int uint32_t;
typedef unsigned long ulong;

enum { INPUT_BUFF_TYPE = 0x1000, OUTPUT_BUFF_TYPE, CONFIG_BUFF_TYPE, GDC_BUFF_TYPE_MAX };

struct cve_ctx_s {
    int used;
    int dmafd;
    void *cmemParm;
    ulong i_len;
    char *i_buff;
    AML_U32 size;
    AML_U64 viraddr;
};

struct cve_buffer {
    int dma_dev;
    int ion_dev;
    struct cve_ctx_s *ctx;
};

int cve_alloc(int *dmafd, AML_VOID **u64VirAddr, AML_U32 len);
int cve_free(AML_VOID *u64VirAddr);

#endif /* __SYS_MBI_ION_H */