| /* |
| * 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_STRUCT_H |
| #define __SH_CSS_STRUCT_H |
| |
| /* This header files contains the definition of the |
| sh_css struct and friends; locigally the file would |
| probably be called sh_css.h after the pattern |
| <type>.h but sh_css.h is the predecesssor of ia_css.h |
| so this could cause confusion; hence the _struct |
| in the filename |
| */ |
| |
| #include <type_support.h> |
| #include <system_types.h> |
| #include "ia_css_pipeline.h" |
| #include "ia_css_pipe_public.h" |
| #include "ia_css_frame_public.h" |
| #include "ia_css_queue.h" |
| #include "ia_css_irq.h" |
| |
| struct sh_css { |
| struct ia_css_pipe *active_pipes[IA_CSS_PIPELINE_NUM_MAX]; |
| /* All of the pipes created at any point of time. At this moment there can |
| * be no more than MAX_SP_THREADS of them because pipe_num is reused as SP |
| * thread_id to which a pipe's pipeline is associated. At a later point, if |
| * we support more pipe objects, we should add test code to test that |
| * possibility. Also, active_pipes[] should be able to hold only |
| * SH_CSS_MAX_SP_THREADS objects. Anything else is misleading. */ |
| struct ia_css_pipe *all_pipes[IA_CSS_PIPELINE_NUM_MAX]; |
| void * (*malloc)(size_t bytes, bool zero_mem); |
| void (*free)(void *ptr); |
| #ifdef ISP2401 |
| void * (*malloc_ex)(size_t bytes, bool zero_mem, const char *caller_func, int caller_line); |
| void (*free_ex)(void *ptr, const char *caller_func, int caller_line); |
| #endif |
| void (*flush)(struct ia_css_acc_fw *fw); |
| bool check_system_idle; |
| #ifndef ISP2401 |
| bool stop_copy_preview; |
| #endif |
| unsigned int num_cont_raw_frames; |
| #if defined(USE_INPUT_SYSTEM_VERSION_2) || defined(USE_INPUT_SYSTEM_VERSION_2401) |
| unsigned int num_mipi_frames[N_CSI_PORTS]; |
| struct ia_css_frame *mipi_frames[N_CSI_PORTS][NUM_MIPI_FRAMES_PER_STREAM]; |
| struct ia_css_metadata *mipi_metadata[N_CSI_PORTS][NUM_MIPI_FRAMES_PER_STREAM]; |
| unsigned int mipi_sizes_for_check[N_CSI_PORTS][IA_CSS_MIPI_SIZE_CHECK_MAX_NOF_ENTRIES_PER_PORT]; |
| unsigned int mipi_frame_size[N_CSI_PORTS]; |
| #endif |
| hrt_vaddress sp_bin_addr; |
| hrt_data page_table_base_index; |
| unsigned int size_mem_words; /** \deprecated{Use ia_css_mipi_buffer_config instead.}*/ |
| enum ia_css_irq_type irq_type; |
| unsigned int pipe_counter; |
| |
| unsigned int type; /* 2400 or 2401 for now */ |
| }; |
| |
| #define IPU_2400 1 |
| #define IPU_2401 2 |
| |
| #define IS_2400() (my_css.type == IPU_2400) |
| #define IS_2401() (my_css.type == IPU_2401) |
| |
| extern struct sh_css my_css; |
| |
| #endif /* __SH_CSS_STRUCT_H */ |
| |
