1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Intel Camera Imaging ISP subsystem. 4 * Copyright (c) 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 __ISYS_DMA_PUBLIC_H_INCLUDED__ 17 #define __ISYS_DMA_PUBLIC_H_INCLUDED__ 18 19 20 #include "system_local.h" 21 #include "type_support.h" 22 23 extern void isys2401_dma_reg_store( 24 const isys2401_dma_ID_t dma_id, 25 const unsigned int reg, 26 const hrt_data value); 27 28 extern hrt_data isys2401_dma_reg_load( 29 const isys2401_dma_ID_t dma_id, 30 const unsigned int reg); 31 32 void isys2401_dma_set_max_burst_size( 33 const isys2401_dma_ID_t dma_id, 34 uint32_t max_burst_size); 35 36 37 #endif /* __ISYS_DMA_PUBLIC_H_INCLUDED__ */ 38