1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Support for Medifield PNW Camera Imaging ISP subsystem.
5 * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
7 * Copyright (c) 2010 Silicon Hive www.siliconhive.com.
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.
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.
21 #ifndef __ATOMISP_FOPS_H__
22 #define __ATOMISP_FOPS_H__
23 #include "atomisp_subdev.h"
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);
31 unsigned int atomisp_dev_users(struct atomisp_device *isp);
32 unsigned int atomisp_sub_dev_users(struct atomisp_sub_device *asd);
35 * Memory help functions for image frame and private parameters
38 int atomisp_videobuf_mmap_mapper(struct videobuf_queue *q,
39 struct vm_area_struct *vma);
41 int atomisp_qbuf_to_css(struct atomisp_device *isp,
42 struct atomisp_video_pipe *pipe,
43 struct videobuf_buffer *vb);
45 int atomisp_qbuffers_to_css(struct atomisp_sub_device *asd);
47 extern const struct v4l2_file_operations atomisp_fops;
49 extern bool defer_fw_load;
51 #endif /* __ATOMISP_FOPS_H__ */