Orange Pi5 kernel

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2016 MediaTek Inc.
 * Author: Ming Hsiu Tsai <minghsiu.tsai@mediatek.com>
 *         Rick Chang <rick.chang@mediatek.com>
 *         Xia Jiang <xia.jiang@mediatek.com>
 */
 
#ifndef _MTK_JPEG_DEC_HW_H
#define _MTK_JPEG_DEC_HW_H
 
#include <media/videobuf2-core.h>
 
#include "mtk_jpeg_core.h"
#include "mtk_jpeg_dec_reg.h"
 
enum {
<------>MTK_JPEG_DEC_RESULT_EOF_DONE		= 0,
<------>MTK_JPEG_DEC_RESULT_PAUSE		= 1,
<------>MTK_JPEG_DEC_RESULT_UNDERFLOW		= 2,
<------>MTK_JPEG_DEC_RESULT_OVERFLOW		= 3,
<------>MTK_JPEG_DEC_RESULT_ERROR_BS		= 4,
<------>MTK_JPEG_DEC_RESULT_ERROR_UNKNOWN	= 6
};
 
struct mtk_jpeg_dec_param {
<------>u32 pic_w;
<------>u32 pic_h;
<------>u32 dec_w;
<------>u32 dec_h;
<------>u32 src_color;
<------>u32 dst_fourcc;
<------>u32 mcu_w;
<------>u32 mcu_h;
<------>u32 total_mcu;
<------>u32 unit_num;
<------>u32 comp_num;
<------>u32 comp_id[MTK_JPEG_COMP_MAX];
<------>u32 sampling_w[MTK_JPEG_COMP_MAX];
<------>u32 sampling_h[MTK_JPEG_COMP_MAX];
<------>u32 qtbl_num[MTK_JPEG_COMP_MAX];
<------>u32 blk_num;
<------>u32 blk_comp[MTK_JPEG_COMP_MAX];
<------>u32 membership;
<------>u32 dma_mcu;
<------>u32 dma_group;
<------>u32 dma_last_mcu;
<------>u32 img_stride[MTK_JPEG_COMP_MAX];
<------>u32 mem_stride[MTK_JPEG_COMP_MAX];
<------>u32 comp_w[MTK_JPEG_COMP_MAX];
<------>u32 comp_size[MTK_JPEG_COMP_MAX];
<------>u32 y_size;
<------>u32 uv_size;
<------>u32 dec_size;
<------>u8 uv_brz_w;
};
 
struct mtk_jpeg_bs {
<------>dma_addr_t	str_addr;
<------>dma_addr_t	end_addr;
<------>size_t		size;
};
 
struct mtk_jpeg_fb {
<------>dma_addr_t	plane_addr[MTK_JPEG_COMP_MAX];
<------>size_t		size;
};
 
int mtk_jpeg_dec_fill_param(struct mtk_jpeg_dec_param *param);
u32 mtk_jpeg_dec_get_int_status(void __iomem *dec_reg_base);
u32 mtk_jpeg_dec_enum_result(u32 irq_result);
void mtk_jpeg_dec_set_config(void __iomem *base,
<------><------><------>     struct mtk_jpeg_dec_param *config,
<------><------><------>     struct mtk_jpeg_bs *bs,
<------><------><------>     struct mtk_jpeg_fb *fb);
void mtk_jpeg_dec_reset(void __iomem *dec_reg_base);
void mtk_jpeg_dec_start(void __iomem *dec_reg_base);
 
#endif /* _MTK_JPEG_HW_H */