// 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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#ifndef IA_CSS_NO_DEBUG
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/* FIXME: See BZ 4427 */
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#include "ia_css_debug.h"
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#endif
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#include "sh_css_frac.h"
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#include "vamem.h"
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#include "ia_css_gc.host.h"
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const struct ia_css_gc_config default_gc_config = {
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0,
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0
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};
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const struct ia_css_ce_config default_ce_config = {
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0,
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255
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};
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void
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ia_css_gc_encode(
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struct sh_css_isp_gc_params *to,
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const struct ia_css_gc_config *from,
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unsigned int size)
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{
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(void)size;
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to->gain_k1 =
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uDIGIT_FITTING((int)from->gain_k1, 16,
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IA_CSS_GAMMA_GAIN_K_SHIFT);
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to->gain_k2 =
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uDIGIT_FITTING((int)from->gain_k2, 16,
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IA_CSS_GAMMA_GAIN_K_SHIFT);
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}
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void
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ia_css_ce_encode(
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struct sh_css_isp_ce_params *to,
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const struct ia_css_ce_config *from,
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unsigned int size)
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{
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(void)size;
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to->uv_level_min = from->uv_level_min;
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to->uv_level_max = from->uv_level_max;
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}
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void
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ia_css_gc_vamem_encode(
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struct sh_css_isp_gc_vamem_params *to,
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const struct ia_css_gamma_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->gc, &from->data, sizeof(to->gc));
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}
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#ifndef IA_CSS_NO_DEBUG
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void
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ia_css_gc_dump(
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const struct sh_css_isp_gc_params *gc,
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unsigned int level)
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{
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if (!gc) return;
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ia_css_debug_dtrace(level, "Gamma Correction:\n");
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"gamma_gain_k1", gc->gain_k1);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"gamma_gain_k2", gc->gain_k2);
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}
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void
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ia_css_ce_dump(
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const struct sh_css_isp_ce_params *ce,
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unsigned int level)
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{
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ia_css_debug_dtrace(level, "Chroma Enhancement:\n");
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"ce_uv_level_min", ce->uv_level_min);
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ia_css_debug_dtrace(level, "\t%-32s = %d\n",
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"ce_uv_level_max", ce->uv_level_max);
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}
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void
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ia_css_gc_debug_dtrace(
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const struct ia_css_gc_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.gain_k1=%d, config.gain_k2=%d\n",
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config->gain_k1, config->gain_k2);
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}
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void
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ia_css_ce_debug_dtrace(
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const struct ia_css_ce_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.uv_level_min=%d, config.uv_level_max=%d\n",
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config->uv_level_min, config->uv_level_max);
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}
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#endif
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