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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2016 MediaTek Inc.
* Author: PC Chen <pc.chen@mediatek.com>
*/
#ifndef _VDEC_DRV_BASE_
#define _VDEC_DRV_BASE_
#include "vdec_drv_if.h"
struct vdec_common_if {
/**
* (*init)() - initialize decode driver
* @ctx : [in] mtk v4l2 context
* @h_vdec : [out] driver handle
*/
int (*init)(struct mtk_vcodec_ctx *ctx);
/**
* (*decode)() - trigger decode
* @h_vdec : [in] driver handle
* @bs : [in] input bitstream
* @fb : [in] frame buffer to store decoded frame
* @res_chg : [out] resolution change happen
*/
int (*decode)(void *h_vdec, struct mtk_vcodec_mem *bs,
struct vdec_fb *fb, bool *res_chg);
/**
* (*get_param)() - get driver's parameter
* @h_vdec : [in] driver handle
* @type : [in] input parameter type
* @out : [out] buffer to store query result
*/
int (*get_param)(void *h_vdec, enum vdec_get_param_type type,
void *out);
/**
* (*deinit)() - deinitialize driver.
* @h_vdec : [in] driver handle to be deinit
*/
void (*deinit)(void *h_vdec);
};
#endif
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