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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Support for Intel Camera Imaging ISP subsystem.
* Copyright (c) 2015, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef __IA_CSS_XNR_PARAM_H
#define __IA_CSS_XNR_PARAM_H
#include "type_support.h"
#include <system_global.h>
#ifndef PIPE_GENERATION
#if defined(HAS_VAMEM_VERSION_2)
#define SH_CSS_ISP_XNR_TABLE_SIZE_LOG2 IA_CSS_VAMEM_2_XNR_TABLE_SIZE_LOG2
#define SH_CSS_ISP_XNR_TABLE_SIZE IA_CSS_VAMEM_2_XNR_TABLE_SIZE
#elif defined(HAS_VAMEM_VERSION_1)
#define SH_CSS_ISP_XNR_TABLE_SIZE_LOG2 IA_CSS_VAMEM_1_XNR_TABLE_SIZE_LOG2
#define SH_CSS_ISP_XNR_TABLE_SIZE IA_CSS_VAMEM_1_XNR_TABLE_SIZE
#else
#error "Unknown vamem type"
#endif
#else
/* For pipe generation, the size is not relevant */
#define SH_CSS_ISP_XNR_TABLE_SIZE 0
#endif
/* This should be vamem_data_t, but that breaks the pipe generator */
struct sh_css_isp_xnr_vamem_params {
u16 xnr[SH_CSS_ISP_XNR_TABLE_SIZE];
};
struct sh_css_isp_xnr_params {
/* XNR threshold.
* type:u0.16 but actual valid range is:[0,255]
* valid range is dependent on SH_CSS_ISP_YUV_BITS (currently 8bits)
* default: 25 */
u16 threshold;
};
#endif /* __IA_CSS_XNR_PARAM_H */
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