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 _IA_CSS_BUFQ_COMM_H 17 #define _IA_CSS_BUFQ_COMM_H 18 19 #include "system_global.h" 20 21 enum sh_css_queue_id { 22 SH_CSS_INVALID_QUEUE_ID = -1, 23 SH_CSS_QUEUE_A_ID = 0, 24 SH_CSS_QUEUE_B_ID, 25 SH_CSS_QUEUE_C_ID, 26 SH_CSS_QUEUE_D_ID, 27 SH_CSS_QUEUE_E_ID, 28 SH_CSS_QUEUE_F_ID, 29 SH_CSS_QUEUE_G_ID, 30 SH_CSS_QUEUE_H_ID, /* for metadata */ 31 32 #define SH_CSS_MAX_NUM_QUEUES (SH_CSS_QUEUE_H_ID + 1) 33 34 }; 35 36 #define SH_CSS_MAX_DYNAMIC_BUFFERS_PER_THREAD SH_CSS_MAX_NUM_QUEUES 37 /* for now we staticaly assign queue 0 & 1 to parameter sets */ 38 #define IA_CSS_PARAMETER_SET_QUEUE_ID SH_CSS_QUEUE_A_ID 39 #define IA_CSS_PER_FRAME_PARAMETER_SET_QUEUE_ID SH_CSS_QUEUE_B_ID 40 41 #endif 42