1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 2015, Intel Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 */ 15 16 #ifndef __IA_CSS_PIPE_H__ 17 #define __IA_CSS_PIPE_H__ 18 19 #include <type_support.h> 20 #include "ia_css_stream.h" 21 #include "ia_css_frame.h" 22 #include "ia_css_pipeline.h" 23 #include "ia_css_binary.h" 24 #include "sh_css_legacy.h" 25 26 #define PIPE_ENTRY_EMPTY_TOKEN (~0U) 27 #define PIPE_ENTRY_RESERVED_TOKEN (0x1) 28 29 struct ia_css_preview_settings { 30 struct ia_css_binary copy_binary; 31 struct ia_css_binary preview_binary; 32 struct ia_css_binary vf_pp_binary; 33 34 /* 2401 only for these two - do we in fact use them for anything real */ 35 struct ia_css_frame *delay_frames[MAX_NUM_VIDEO_DELAY_FRAMES]; 36 struct ia_css_frame *tnr_frames[NUM_VIDEO_TNR_FRAMES]; 37 38 struct ia_css_pipe *copy_pipe; 39 struct ia_css_pipe *capture_pipe; 40 }; 41 42 #define IA_CSS_DEFAULT_PREVIEW_SETTINGS { \ 43 .copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 44 .preview_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 45 .vf_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 46 } 47 48 struct ia_css_capture_settings { 49 struct ia_css_binary copy_binary; 50 /* we extend primary binary to multiple stages because in ISP2.6.1 51 * the computation load is too high to fit in one single binary. */ 52 struct ia_css_binary primary_binary[MAX_NUM_PRIMARY_STAGES]; 53 unsigned int num_primary_stage; 54 struct ia_css_binary pre_isp_binary; 55 struct ia_css_binary anr_gdc_binary; 56 struct ia_css_binary post_isp_binary; 57 struct ia_css_binary capture_pp_binary; 58 struct ia_css_binary vf_pp_binary; 59 struct ia_css_binary capture_ldc_binary; 60 struct ia_css_binary *yuv_scaler_binary; 61 struct ia_css_frame *delay_frames[MAX_NUM_VIDEO_DELAY_FRAMES]; 62 bool *is_output_stage; 63 unsigned int num_yuv_scaler; 64 }; 65 66 #define IA_CSS_DEFAULT_CAPTURE_SETTINGS { \ 67 .copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 68 .primary_binary = {IA_CSS_BINARY_DEFAULT_SETTINGS}, \ 69 .pre_isp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 70 .anr_gdc_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 71 .post_isp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 72 .capture_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 73 .vf_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 74 .capture_ldc_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 75 } 76 77 struct ia_css_video_settings { 78 struct ia_css_binary copy_binary; 79 struct ia_css_binary video_binary; 80 struct ia_css_binary vf_pp_binary; 81 struct ia_css_binary *yuv_scaler_binary; 82 struct ia_css_frame *delay_frames[MAX_NUM_VIDEO_DELAY_FRAMES]; 83 struct ia_css_frame *tnr_frames[NUM_VIDEO_TNR_FRAMES]; 84 struct ia_css_frame *vf_pp_in_frame; 85 struct ia_css_pipe *copy_pipe; 86 struct ia_css_pipe *capture_pipe; 87 bool *is_output_stage; 88 unsigned int num_yuv_scaler; 89 }; 90 91 #define IA_CSS_DEFAULT_VIDEO_SETTINGS { \ 92 .copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 93 .video_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 94 .vf_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 95 } 96 97 struct ia_css_yuvpp_settings { 98 struct ia_css_binary copy_binary; 99 struct ia_css_binary *yuv_scaler_binary; 100 struct ia_css_binary *vf_pp_binary; 101 bool *is_output_stage; 102 unsigned int num_yuv_scaler; 103 unsigned int num_vf_pp; 104 unsigned int num_output; 105 }; 106 107 #define IA_CSS_DEFAULT_YUVPP_SETTINGS { \ 108 .copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \ 109 } 110 111 struct osys_object; 112 113 struct ia_css_pipe { 114 /* TODO: Remove stop_requested and use stop_requested in the pipeline */ 115 bool stop_requested; 116 struct ia_css_pipe_config config; 117 struct ia_css_pipe_extra_config extra_config; 118 struct ia_css_pipe_info info; 119 enum ia_css_pipe_id mode; 120 struct ia_css_shading_table *shading_table; 121 struct ia_css_pipeline pipeline; 122 struct ia_css_frame_info output_info[IA_CSS_PIPE_MAX_OUTPUT_STAGE]; 123 struct ia_css_frame_info bds_output_info; 124 struct ia_css_frame_info vf_output_info[IA_CSS_PIPE_MAX_OUTPUT_STAGE]; 125 struct ia_css_frame_info out_yuv_ds_input_info; 126 struct ia_css_frame_info vf_yuv_ds_input_info; 127 struct ia_css_fw_info *output_stage; /* extra output stage */ 128 struct ia_css_fw_info *vf_stage; /* extra vf_stage */ 129 unsigned int required_bds_factor; 130 unsigned int dvs_frame_delay; 131 int num_invalid_frames; 132 bool enable_viewfinder[IA_CSS_PIPE_MAX_OUTPUT_STAGE]; 133 struct ia_css_stream *stream; 134 struct ia_css_frame in_frame_struct; 135 struct ia_css_frame out_frame_struct; 136 struct ia_css_frame vf_frame_struct; 137 struct ia_css_frame *continuous_frames[NUM_CONTINUOUS_FRAMES]; 138 struct ia_css_metadata *cont_md_buffers[NUM_CONTINUOUS_FRAMES]; 139 union { 140 struct ia_css_preview_settings preview; 141 struct ia_css_video_settings video; 142 struct ia_css_capture_settings capture; 143 struct ia_css_yuvpp_settings yuvpp; 144 } pipe_settings; 145 ia_css_ptr scaler_pp_lut; 146 struct osys_object *osys_obj; 147 148 /* This number is unique per pipe each instance of css. This number is 149 * reused as pipeline number also. There is a 1-1 mapping between pipe_num 150 * and sp thread id. Current logic limits pipe_num to 151 * SH_CSS_MAX_SP_THREADS */ 152 unsigned int pipe_num; 153 }; 154 155 #define IA_CSS_DEFAULT_PIPE { \ 156 .config = DEFAULT_PIPE_CONFIG, \ 157 .info = DEFAULT_PIPE_INFO, \ 158 .mode = IA_CSS_PIPE_ID_VIDEO, /* (pipe_id) */ \ 159 .pipeline = DEFAULT_PIPELINE, \ 160 .output_info = {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, \ 161 .bds_output_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO, \ 162 .vf_output_info = {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, \ 163 .out_yuv_ds_input_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO, \ 164 .vf_yuv_ds_input_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO, \ 165 .required_bds_factor = SH_CSS_BDS_FACTOR_1_00, \ 166 .dvs_frame_delay = 1, \ 167 .enable_viewfinder = {true}, \ 168 .in_frame_struct = DEFAULT_FRAME, \ 169 .out_frame_struct = DEFAULT_FRAME, \ 170 .vf_frame_struct = DEFAULT_FRAME, \ 171 .pipe_settings = { \ 172 .preview = IA_CSS_DEFAULT_PREVIEW_SETTINGS \ 173 }, \ 174 .pipe_num = PIPE_ENTRY_EMPTY_TOKEN, \ 175 } 176 177 void ia_css_pipe_map_queue(struct ia_css_pipe *pipe, bool map); 178 179 int 180 sh_css_param_update_isp_params(struct ia_css_pipe *curr_pipe, 181 struct ia_css_isp_parameters *params, 182 bool commit, struct ia_css_pipe *pipe); 183 184 #endif /* __IA_CSS_PIPE_H__ */ 185