/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Support for Intel Camera Imaging ISP subsystem.
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* Copyright (c) 2015, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef __IA_CSS_PIPE_H__
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#define __IA_CSS_PIPE_H__
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#include <type_support.h>
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#include "ia_css_stream.h"
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#include "ia_css_frame.h"
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#include "ia_css_pipeline.h"
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#include "ia_css_binary.h"
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#include "sh_css_legacy.h"
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#define PIPE_ENTRY_EMPTY_TOKEN (~0U)
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#define PIPE_ENTRY_RESERVED_TOKEN (0x1)
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struct ia_css_preview_settings {
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struct ia_css_binary copy_binary;
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struct ia_css_binary preview_binary;
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struct ia_css_binary vf_pp_binary;
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/* 2401 only for these two - do we in fact use them for anything real */
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struct ia_css_frame *delay_frames[MAX_NUM_VIDEO_DELAY_FRAMES];
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struct ia_css_frame *tnr_frames[NUM_TNR_FRAMES];
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struct ia_css_pipe *copy_pipe;
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struct ia_css_pipe *capture_pipe;
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struct ia_css_pipe *acc_pipe;
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};
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#define IA_CSS_DEFAULT_PREVIEW_SETTINGS { \
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.copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.preview_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.vf_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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}
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struct ia_css_capture_settings {
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struct ia_css_binary copy_binary;
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/* we extend primary binary to multiple stages because in ISP2.6.1
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* the computation load is too high to fit in one single binary. */
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struct ia_css_binary primary_binary[MAX_NUM_PRIMARY_STAGES];
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unsigned int num_primary_stage;
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struct ia_css_binary pre_isp_binary;
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struct ia_css_binary anr_gdc_binary;
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struct ia_css_binary post_isp_binary;
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struct ia_css_binary capture_pp_binary;
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struct ia_css_binary vf_pp_binary;
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struct ia_css_binary capture_ldc_binary;
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struct ia_css_binary *yuv_scaler_binary;
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struct ia_css_frame *delay_frames[MAX_NUM_VIDEO_DELAY_FRAMES];
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bool *is_output_stage;
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unsigned int num_yuv_scaler;
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};
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#define IA_CSS_DEFAULT_CAPTURE_SETTINGS { \
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.copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.primary_binary = {IA_CSS_BINARY_DEFAULT_SETTINGS}, \
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.pre_isp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.anr_gdc_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.post_isp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.capture_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.vf_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.capture_ldc_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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}
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struct ia_css_video_settings {
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struct ia_css_binary copy_binary;
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struct ia_css_binary video_binary;
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struct ia_css_binary vf_pp_binary;
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struct ia_css_binary *yuv_scaler_binary;
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struct ia_css_frame *delay_frames[MAX_NUM_VIDEO_DELAY_FRAMES];
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struct ia_css_frame *tnr_frames[NUM_TNR_FRAMES];
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struct ia_css_frame *vf_pp_in_frame;
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struct ia_css_pipe *copy_pipe;
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struct ia_css_pipe *capture_pipe;
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bool *is_output_stage;
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unsigned int num_yuv_scaler;
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};
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#define IA_CSS_DEFAULT_VIDEO_SETTINGS { \
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.copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.video_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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.vf_pp_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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}
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struct ia_css_yuvpp_settings {
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struct ia_css_binary copy_binary;
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struct ia_css_binary *yuv_scaler_binary;
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struct ia_css_binary *vf_pp_binary;
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bool *is_output_stage;
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unsigned int num_yuv_scaler;
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unsigned int num_vf_pp;
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unsigned int num_output;
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};
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#define IA_CSS_DEFAULT_YUVPP_SETTINGS { \
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.copy_binary = IA_CSS_BINARY_DEFAULT_SETTINGS, \
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}
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struct osys_object;
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struct ia_css_pipe {
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/* TODO: Remove stop_requested and use stop_requested in the pipeline */
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bool stop_requested;
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struct ia_css_pipe_config config;
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struct ia_css_pipe_extra_config extra_config;
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struct ia_css_pipe_info info;
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enum ia_css_pipe_id mode;
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struct ia_css_shading_table *shading_table;
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struct ia_css_pipeline pipeline;
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struct ia_css_frame_info output_info[IA_CSS_PIPE_MAX_OUTPUT_STAGE];
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struct ia_css_frame_info bds_output_info;
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struct ia_css_frame_info vf_output_info[IA_CSS_PIPE_MAX_OUTPUT_STAGE];
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struct ia_css_frame_info out_yuv_ds_input_info;
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struct ia_css_frame_info vf_yuv_ds_input_info;
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struct ia_css_fw_info *output_stage; /* extra output stage */
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struct ia_css_fw_info *vf_stage; /* extra vf_stage */
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unsigned int required_bds_factor;
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unsigned int dvs_frame_delay;
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int num_invalid_frames;
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bool enable_viewfinder[IA_CSS_PIPE_MAX_OUTPUT_STAGE];
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struct ia_css_stream *stream;
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struct ia_css_frame in_frame_struct;
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struct ia_css_frame out_frame_struct;
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struct ia_css_frame vf_frame_struct;
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struct ia_css_frame *continuous_frames[NUM_CONTINUOUS_FRAMES];
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struct ia_css_metadata *cont_md_buffers[NUM_CONTINUOUS_FRAMES];
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union {
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struct ia_css_preview_settings preview;
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struct ia_css_video_settings video;
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struct ia_css_capture_settings capture;
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struct ia_css_yuvpp_settings yuvpp;
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} pipe_settings;
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ia_css_ptr scaler_pp_lut;
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struct osys_object *osys_obj;
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/* This number is unique per pipe each instance of css. This number is
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* reused as pipeline number also. There is a 1-1 mapping between pipe_num
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* and sp thread id. Current logic limits pipe_num to
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* SH_CSS_MAX_SP_THREADS */
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unsigned int pipe_num;
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};
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#define IA_CSS_DEFAULT_PIPE { \
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.config = DEFAULT_PIPE_CONFIG, \
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.info = DEFAULT_PIPE_INFO, \
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.mode = IA_CSS_PIPE_ID_ACC, /* (pipe_id) */ \
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.pipeline = DEFAULT_PIPELINE, \
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.output_info = {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, \
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.bds_output_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO, \
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.vf_output_info = {IA_CSS_BINARY_DEFAULT_FRAME_INFO}, \
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.out_yuv_ds_input_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO, \
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.vf_yuv_ds_input_info = IA_CSS_BINARY_DEFAULT_FRAME_INFO, \
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.required_bds_factor = SH_CSS_BDS_FACTOR_1_00, \
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.dvs_frame_delay = 1, \
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.enable_viewfinder = {true}, \
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.in_frame_struct = DEFAULT_FRAME, \
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.out_frame_struct = DEFAULT_FRAME, \
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.vf_frame_struct = DEFAULT_FRAME, \
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.pipe_settings = { \
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.preview = IA_CSS_DEFAULT_PREVIEW_SETTINGS \
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}, \
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.pipe_num = PIPE_ENTRY_EMPTY_TOKEN, \
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}
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void ia_css_pipe_map_queue(struct ia_css_pipe *pipe, bool map);
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int
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sh_css_param_update_isp_params(struct ia_css_pipe *curr_pipe,
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struct ia_css_isp_parameters *params,
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bool commit, struct ia_css_pipe *pipe);
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#endif /* __IA_CSS_PIPE_H__ */
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