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_IOCTL_H__
22 #define __ATOMISP_IOCTL_H__
26 struct atomisp_device;
27 struct atomisp_video_pipe;
29 extern const struct atomisp_format_bridge atomisp_output_fmts[];
32 atomisp_format_bridge *atomisp_get_format_bridge(unsigned int pixelformat);
35 atomisp_format_bridge *atomisp_get_format_bridge_from_mbus(u32 mbus_code);
37 int atomisp_alloc_css_stat_bufs(struct atomisp_sub_device *asd,
40 int __atomisp_streamoff(struct file *file, void *fh, enum v4l2_buf_type type);
41 int __atomisp_reqbufs(struct file *file, void *fh,
42 struct v4l2_requestbuffers *req);
44 int atomisp_reqbufs(struct file *file, void *fh,
45 struct v4l2_requestbuffers *req);
47 enum ia_css_pipe_id atomisp_get_css_pipe_id(struct atomisp_sub_device
50 void atomisp_videobuf_free_buf(struct videobuf_buffer *vb);
52 extern const struct v4l2_file_operations atomisp_file_fops;
54 extern const struct v4l2_ioctl_ops atomisp_ioctl_ops;
56 extern const struct v4l2_ioctl_ops atomisp_file_ioctl_ops;
58 unsigned int atomisp_streaming_count(struct atomisp_device *isp);
60 unsigned int atomisp_is_acc_enabled(struct atomisp_device *isp);
61 /* compat_ioctl for 32bit userland app and 64bit kernel */
62 long atomisp_compat_ioctl32(struct file *file,
63 unsigned int cmd, unsigned long arg);
65 int atomisp_stream_on_master_slave_sensor(struct atomisp_device *isp,
67 #endif /* __ATOMISP_IOCTL_H__ */