/* 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 __MATH_SUPPORT_H #define __MATH_SUPPORT_H /* Override the definition of max/min from Linux kernel */ #include <linux/minmax.h> /* force a value to a lower even value */ #define EVEN_FLOOR(x) … #define CEIL_DIV(a, b) … #define CEIL_MUL(a, b) … #define CEIL_MUL2(a, b) … #define CEIL_SHIFT(a, b) … #define CEIL_SHIFT_MUL(a, b) … #if !defined(PIPE_GENERATION) #define ceil_div(a, b) … #endif /* !defined(PIPE_GENERATION) */ /* * For SP and ISP, SDK provides the definition of OP_std_modadd. * We need it only for host */ #define OP_std_modadd(base, offset, size) … #endif /* __MATH_SUPPORT_H */
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