1 /* 2 * 3 * SPDX-License-Identifier: GPL-2.0 4 * 5 * Copyright (C) 2011-2018 ARM or its affiliates 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; version 2. 10 * This program is distributed in the hope that it will be useful, but 11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * for more details. 14 * You should have received a copy of the GNU General Public License along 15 * with this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 17 * 18 */ 19 20 #ifndef _ISP_VB2_H_ 21 #define _ISP_VB2_H_ 22 23 #include <linux/videodev2.h> 24 #include <media/videobuf2-core.h> 25 26 #include <linux/version.h> 27 #if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)) 28 #include <linux/meson_ion.h> 29 #endif 30 31 #include "isp-v4l2-stream.h" 32 #include "isp-vb2-cmalloc.h" 33 34 /* VB2 control interfaces */ 35 int isp_vb2_queue_init( struct vb2_queue *q, struct mutex *mlock, isp_v4l2_stream_t *pstream, struct device *dev ); 36 void isp_vb2_queue_release( struct vb2_queue *q, isp_v4l2_stream_t *pstream ); 37 38 #endif 39