| /* |
| * 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 */ |
