| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Support for Intel Camera Imaging ISP subsystem. |
| * Copyright (c) 2010 - 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 __IBUF_CTRL_RMGR_H_INCLUDED__ |
| #define __IBUF_CTRL_RMGR_H_INCLUDED__ |
| |
| #define MAX_IBUF_HANDLES 24 |
| #define MAX_INPUT_BUFFER_SIZE (64 * 1024) |
| #define IBUF_ALIGN 8 |
| |
| typedef struct ibuf_handle_s ibuf_handle_t; |
| struct ibuf_handle_s { |
| u32 start_addr; |
| u32 size; |
| bool active; |
| }; |
| |
| typedef struct ibuf_rsrc_s ibuf_rsrc_t; |
| struct ibuf_rsrc_s { |
| u32 free_start_addr; |
| u32 free_size; |
| u16 num_active; |
| u16 num_allocated; |
| ibuf_handle_t handles[MAX_IBUF_HANDLES]; |
| }; |
| |
| #endif /* __IBUF_CTRL_RMGR_H_INCLUDED */ |
