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/*
* 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.
*/
#ifndef __SH_CSS_MIPI_H
#define __SH_CSS_MIPI_H
#include <ia_css_err.h> /* ia_css_err */
#include <ia_css_types.h> /* ia_css_pipe */
#include <ia_css_stream_public.h> /* ia_css_stream_config */
void
mipi_init(void);
enum ia_css_err
allocate_mipi_frames(struct ia_css_pipe *pipe, struct ia_css_stream_info *info);
enum ia_css_err
free_mipi_frames(struct ia_css_pipe *pipe);
enum ia_css_err
send_mipi_frames(struct ia_css_pipe *pipe);
/**
* @brief Calculate the required MIPI buffer sizes.
* Based on the stream configuration, calculate the
* required MIPI buffer sizes (in DDR words).
*
* @param[in] stream_cfg Point to the target stream configuration
* @param[out] size_mem_words MIPI buffer size in DDR words.
*
* @return
*/
enum ia_css_err
calculate_mipi_buff_size(
struct ia_css_stream_config *stream_cfg,
unsigned int *size_mem_words);
#endif /* __SH_CSS_MIPI_H */
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