/* SPDX-License-Identifier: GPL-2.0 */
/*
 * (C) COPYRIGHT 2018 ARM Limited. All rights reserved.
 * Author: James.Qian.Wang <james.qian.wang@arm.com>
 *
 */
#ifndef _D71_DEV_H_
#define _D71_DEV_H_

#include "komeda_dev.h"
#include "komeda_pipeline.h"
#include "d71_regs.h"

struct d71_pipeline {
        struct komeda_pipeline base;

        /* d71 private pipeline blocks */
        u32 __iomem     *lpu_addr;
        u32 __iomem     *cu_addr;
        u32 __iomem     *dou_addr;
        u32 __iomem     *dou_ft_coeff_addr; /* forward transform coeffs table */
};

struct d71_dev {
        struct komeda_dev *mdev;

        int     num_blocks;
        int     num_pipelines;
        int     num_rich_layers;
        u32     max_line_size;
        u32     max_vsize;
        u32     supports_dual_link : 1;
        u32     integrates_tbu : 1;

        /* global register blocks */
        u32 __iomem     *gcu_addr;
        /* scaling coeffs table */
        u32 __iomem     *glb_scl_coeff_addr[D71_MAX_GLB_SCL_COEFF];
        u32 __iomem     *periph_addr;

        struct d71_pipeline *pipes[D71_MAX_PIPELINE];
};

#define to_d71_pipeline(x)      container_of(x, struct d71_pipeline, base)

extern const struct komeda_pipeline_funcs d71_pipeline_funcs;

int d71_probe_block(struct d71_dev *d71,
                    struct block_header *blk, u32 __iomem *reg);
void d71_read_block_header(u32 __iomem *reg, struct block_header *blk);

void d71_dump(struct komeda_dev *mdev, struct seq_file *sf);

#endif /* !_D71_DEV_H_ */