// 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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#include "ia_css_types.h"
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#include "sh_css_defs.h"
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#include "ia_css_debug.h"
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#include "assert_support.h"
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#include "ia_css_ctc.host.h"
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const struct ia_css_ctc_config default_ctc_config = {
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((1 << IA_CSS_CTC_COEF_SHIFT) + 1) / 2, /* 0.5 */
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((1 << IA_CSS_CTC_COEF_SHIFT) + 1) / 2, /* 0.5 */
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((1 << IA_CSS_CTC_COEF_SHIFT) + 1) / 2, /* 0.5 */
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((1 << IA_CSS_CTC_COEF_SHIFT) + 1) / 2, /* 0.5 */
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((1 << IA_CSS_CTC_COEF_SHIFT) + 1) / 2, /* 0.5 */
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((1 << IA_CSS_CTC_COEF_SHIFT) + 1) / 2, /* 0.5 */
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1,
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SH_CSS_BAYER_MAXVAL / 5, /* To be implemented */
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SH_CSS_BAYER_MAXVAL * 2 / 5, /* To be implemented */
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SH_CSS_BAYER_MAXVAL * 3 / 5, /* To be implemented */
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SH_CSS_BAYER_MAXVAL * 4 / 5, /* To be implemented */
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};
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void
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ia_css_ctc_vamem_encode(
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struct sh_css_isp_ctc_vamem_params *to,
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const struct ia_css_ctc_table *from,
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unsigned int size)
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{
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(void)size;
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memcpy(&to->ctc, &from->data, sizeof(to->ctc));
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}
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void
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ia_css_ctc_debug_dtrace(
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const struct ia_css_ctc_config *config,
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unsigned int level)
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{
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ia_css_debug_dtrace(level,
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"config.ce_gain_exp=%d, config.y0=%d, config.x1=%d, config.y1=%d, config.x2=%d, config.y2=%d, config.x3=%d, config.y3=%d, config.x4=%d, config.y4=%d\n",
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config->ce_gain_exp, config->y0,
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config->x1, config->y1,
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config->x2, config->y2,
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config->x3, config->y3,
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config->x4, config->y4);
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}
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