1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * (C) COPYRIGHT 2018 ARM Limited. All rights reserved.
4 * Author: James.Qian.Wang <james.qian.wang@arm.com>
5 *
6 */
7#ifndef _D71_DEV_H_
8#define _D71_DEV_H_
9
10#include "komeda_dev.h"
11#include "komeda_pipeline.h"
12#include "d71_regs.h"
13
14struct d71_pipeline {
15	struct komeda_pipeline base;
16
17	/* d71 private pipeline blocks */
18	u32 __iomem	*lpu_addr;
19	u32 __iomem	*cu_addr;
20	u32 __iomem	*dou_addr;
21	u32 __iomem	*dou_ft_coeff_addr; /* forward transform coeffs table */
22};
23
24struct d71_dev {
25	struct komeda_dev *mdev;
26
27	int	num_blocks;
28	int	num_pipelines;
29	int	num_rich_layers;
30	u32	max_line_size;
31	u32	max_vsize;
32	u32	supports_dual_link : 1;
33	u32	integrates_tbu : 1;
34
35	/* global register blocks */
36	u32 __iomem	*gcu_addr;
37	/* scaling coeffs table */
38	u32 __iomem	*glb_scl_coeff_addr[D71_MAX_GLB_SCL_COEFF];
39	u32 __iomem	*periph_addr;
40
41	struct d71_pipeline *pipes[D71_MAX_PIPELINE];
42};
43
44#define to_d71_pipeline(x)	container_of(x, struct d71_pipeline, base)
45
46extern const struct komeda_pipeline_funcs d71_pipeline_funcs;
47
48int d71_probe_block(struct d71_dev *d71,
49		    struct block_header *blk, u32 __iomem *reg);
50void d71_read_block_header(u32 __iomem *reg, struct block_header *blk);
51
52void d71_dump(struct komeda_dev *mdev, struct seq_file *sf);
53
54#endif /* !_D71_DEV_H_ */
55