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/*
* 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 __VAMEM_GLOBAL_H_INCLUDED__
#define __VAMEM_GLOBAL_H_INCLUDED__
#include <type_support.h>
#define IS_VAMEM_VERSION_2
/* (log) stepsize of linear interpolation */
#define VAMEM_INTERP_STEP_LOG2 4
#define VAMEM_INTERP_STEP (1<<VAMEM_INTERP_STEP_LOG2)
/* (physical) size of the tables */
#define VAMEM_TABLE_UNIT_SIZE ((1<<(ISP_VAMEM_ADDRESS_BITS-VAMEM_INTERP_STEP_LOG2)) + 1)
/* (logical) size of the tables */
#define VAMEM_TABLE_UNIT_STEP ((VAMEM_TABLE_UNIT_SIZE-1)<<1)
/* Number of tables */
#define VAMEM_TABLE_UNIT_COUNT (ISP_VAMEM_DEPTH/VAMEM_TABLE_UNIT_STEP)
typedef uint16_t vamem_data_t;
#endif /* __VAMEM_GLOBAL_H_INCLUDED__ */
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