1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /** 3 Support for Intel Camera Imaging ISP subsystem. 4 Copyright (c) 2010 - 2015, Intel Corporation. 5 6 This program is free software; you can redistribute it and/or modify it 7 under the terms and conditions of the GNU General Public License, 8 version 2, as published by the Free Software Foundation. 9 10 This program is distributed in the hope it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 more details. 14 */ 15 16 #ifndef _INPUT_BUF_ISP_H_ 17 #define _INPUT_BUF_ISP_H_ 18 19 /* Temporary include, since IA_CSS_BINARY_MODE_COPY is still needed */ 20 #include "sh_css_defs.h" 21 #include "isp_const.h" /* MAX_VECTORS_PER_INPUT_LINE */ 22 23 #define INPUT_BUF_HEIGHT 2 /* double buffer */ 24 #define INPUT_BUF_LINES 2 25 26 #ifndef ENABLE_CONTINUOUS 27 #define ENABLE_CONTINUOUS 0 28 #endif 29 30 /* In continuous mode, the input buffer must be a fixed size for all binaries 31 * and at a fixed address since it will be used by the SP. */ 32 #define EXTRA_INPUT_VECTORS 2 /* For left padding */ 33 #define MAX_VECTORS_PER_INPUT_LINE_CONT (CEIL_DIV(SH_CSS_MAX_SENSOR_WIDTH, ISP_NWAY) + EXTRA_INPUT_VECTORS) 34 35 /* The input buffer should be on a fixed address in vmem, for continuous capture */ 36 #define INPUT_BUF_ADDR 0x0 37 38 #endif /* _INPUT_BUF_ISP_H_ */ 39