#ifndef ISP2401
/*
 * Support for Intel Camera Imaging ISP subsystem.
 * Copyright (c) 2015, Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#include "ia_css_bayer_io.host.h"
#include "dma.h"
#include "math_support.h"
#ifndef IA_CSS_NO_DEBUG
#include "ia_css_debug.h"
#endif
#include "ia_css_isp_params.h"
#include "ia_css_frame.h"

void
ia_css_bayer_io_config(
	const struct ia_css_binary      *binary,
	const struct sh_css_binary_args *args)
{
	const struct ia_css_frame *in_frame = args->in_frame;
	const struct ia_css_frame **out_frames = (const struct ia_css_frame **)& args->out_frame;
	const struct ia_css_frame_info *in_frame_info = (in_frame) ? &in_frame->info : &binary->in_frame_info;

	const unsigned ddr_bits_per_element = sizeof(short) * 8;
	const unsigned ddr_elems_per_word = ceil_div(HIVE_ISP_DDR_WORD_BITS, ddr_bits_per_element);
	unsigned size_get = 0, size_put = 0;
	unsigned offset = 0;

	if (binary->info->mem_offsets.offsets.param) {
		size_get = binary->info->mem_offsets.offsets.param->dmem.get.size;
		offset = binary->info->mem_offsets.offsets.param->dmem.get.offset;
	}

	if (size_get) {
		struct ia_css_common_io_config *to = (struct ia_css_common_io_config *)&binary->mem_params.params[IA_CSS_PARAM_CLASS_PARAM][IA_CSS_ISP_DMEM].address[offset];
		struct dma_port_config config;
#ifndef IA_CSS_NO_DEBUG
		ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_bayer_io_config() get part enter:\n");
#endif

		ia_css_dma_configure_from_info(&config, in_frame_info);
		// The base_address of the input frame will be set in the ISP
		to->width = in_frame_info->res.width;
		to->height = in_frame_info->res.height;
		to->stride = config.stride;
		to->ddr_elems_per_word = ddr_elems_per_word;
#ifndef IA_CSS_NO_DEBUG
		ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_bayer_io_config() get part leave:\n");
#endif
	}

	if (binary->info->mem_offsets.offsets.param) {
		size_put = binary->info->mem_offsets.offsets.param->dmem.put.size;
		offset = binary->info->mem_offsets.offsets.param->dmem.put.offset;
	}

	if (size_put) {
		struct ia_css_common_io_config *to = (struct ia_css_common_io_config *)&binary->mem_params.params[IA_CSS_PARAM_CLASS_PARAM][IA_CSS_ISP_DMEM].address[offset];
		struct dma_port_config config;
#ifndef IA_CSS_NO_DEBUG
		ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_bayer_io_config() put part enter:\n");
#endif

		ia_css_dma_configure_from_info(&config, &out_frames[0]->info);
		to->base_address = out_frames[0]->data;
		to->width = out_frames[0]->info.res.width;
		to->height = out_frames[0]->info.res.height;
		to->stride = config.stride;
		to->ddr_elems_per_word = ddr_elems_per_word;

#ifndef IA_CSS_NO_DEBUG
		ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE_PRIVATE, "ia_css_bayer_io_config() put part leave:\n");
#endif
	}
}
#endif