1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Support for Medifield PNW Camera Imaging ISP subsystem. 4 * 5 * Copyright (c) 2010 Intel Corporation. All Rights Reserved. 6 * 7 * Copyright (c) 2010 Silicon Hive www.siliconhive.com. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License version 11 * 2 as published by the Free Software Foundation. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * 19 */ 20 21 #ifndef __ATOMISP_FOPS_H__ 22 #define __ATOMISP_FOPS_H__ 23 #include "atomisp_subdev.h" 24 25 int atomisp_q_video_buffers_to_css(struct atomisp_sub_device *asd, 26 struct atomisp_video_pipe *pipe, 27 enum atomisp_input_stream_id stream_id, 28 enum ia_css_buffer_type css_buf_type, 29 enum ia_css_pipe_id css_pipe_id); 30 31 unsigned int atomisp_dev_users(struct atomisp_device *isp); 32 unsigned int atomisp_sub_dev_users(struct atomisp_sub_device *asd); 33 34 /* 35 * Memory help functions for image frame and private parameters 36 */ 37 38 int atomisp_videobuf_mmap_mapper(struct videobuf_queue *q, 39 struct vm_area_struct *vma); 40 41 int atomisp_qbuf_to_css(struct atomisp_device *isp, 42 struct atomisp_video_pipe *pipe, 43 struct videobuf_buffer *vb); 44 45 int atomisp_qbuffers_to_css(struct atomisp_sub_device *asd); 46 47 extern const struct v4l2_file_operations atomisp_fops; 48 49 extern bool defer_fw_load; 50 51 #endif /* __ATOMISP_FOPS_H__ */ 52
