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/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR MIT) */
/*
* Copyright (C) 2022 Rockchip Electronics Co., Ltd.
* Author: Lin Jinhan <troy.lin@rock-chips.com>
*/
#ifndef _UAPI_RK_DECOM_H
#define _UAPI_RK_DECOM_H
#include <linux/types.h>
#include <linux/version.h>
#define RK_DECOM_NAME "rk_decom"
enum rk_decom_mod {
RK_LZ4_MOD,
RK_GZIP_MOD,
RK_ZLIB_MOD,
RK_DECOM_MOD_MAX,
};
/* input of RK_DECOM_USER */
struct rk_decom_param {
__u32 mode;
__u32 dst_max_size;
__s32 src_fd;
__s32 dst_fd;
__u64 decom_data_len;
};
#define RK_DECOM_MAGIC 'D'
#define RK_DECOM_USER _IOWR(RK_DECOM_MAGIC, 101, struct rk_decom_param)
#endif
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