/* 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 _SH_CSS_METRICS_H_
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#define _SH_CSS_METRICS_H_
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#include <type_support.h>
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struct sh_css_pc_histogram {
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unsigned int length;
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unsigned int *run;
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unsigned int *stall;
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unsigned int *msink;
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};
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struct sh_css_binary_metrics {
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unsigned int mode;
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unsigned int id;
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struct sh_css_pc_histogram isp_histogram;
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struct sh_css_pc_histogram sp_histogram;
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struct sh_css_binary_metrics *next;
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};
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struct ia_css_frame_metrics {
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unsigned int num_frames;
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};
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struct sh_css_metrics {
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struct sh_css_binary_metrics *binary_metrics;
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struct ia_css_frame_metrics frame_metrics;
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};
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extern struct sh_css_metrics sh_css_metrics;
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/* includes ia_css_binary.h, which depends on sh_css_metrics.h */
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#include "ia_css_types.h"
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/* Sample ISP and SP pc and add to histogram */
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void sh_css_metrics_enable_pc_histogram(bool enable);
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void sh_css_metrics_start_frame(void);
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void sh_css_metrics_start_binary(struct sh_css_binary_metrics *metrics);
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void sh_css_metrics_sample_pcs(void);
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#endif /* _SH_CSS_METRICS_H_ */
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