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