55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* (C) COPYRIGHT 2018 ARM Limited. All rights reserved.
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* Author: James.Qian.Wang <james.qian.wang@arm.com>
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*
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*/
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#ifndef _D71_DEV_H_
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#define _D71_DEV_H_
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#include "komeda_dev.h"
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#include "komeda_pipeline.h"
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#include "d71_regs.h"
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struct d71_pipeline {
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struct komeda_pipeline base;
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/* d71 private pipeline blocks */
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u32 __iomem *lpu_addr;
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u32 __iomem *cu_addr;
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u32 __iomem *dou_addr;
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u32 __iomem *dou_ft_coeff_addr; /* forward transform coeffs table */
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};
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struct d71_dev {
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struct komeda_dev *mdev;
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int num_blocks;
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int num_pipelines;
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int num_rich_layers;
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u32 max_line_size;
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u32 max_vsize;
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u32 supports_dual_link : 1;
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u32 integrates_tbu : 1;
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/* global register blocks */
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u32 __iomem *gcu_addr;
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/* scaling coeffs table */
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u32 __iomem *glb_scl_coeff_addr[D71_MAX_GLB_SCL_COEFF];
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u32 __iomem *periph_addr;
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struct d71_pipeline *pipes[D71_MAX_PIPELINE];
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};
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#define to_d71_pipeline(x) container_of(x, struct d71_pipeline, base)
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extern const struct komeda_pipeline_funcs d71_pipeline_funcs;
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int d71_probe_block(struct d71_dev *d71,
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struct block_header *blk, u32 __iomem *reg);
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void d71_read_block_header(u32 __iomem *reg, struct block_header *blk);
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void d71_dump(struct komeda_dev *mdev, struct seq_file *sf);
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#endif /* !_D71_DEV_H_ */
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