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_IOCTL_H__
21 #define __ATOMISP_IOCTL_H__
25 struct atomisp_device
;
26 struct atomisp_video_pipe
;
28 extern const struct atomisp_format_bridge atomisp_output_fmts
[];
30 const struct atomisp_format_bridge
*atomisp_get_format_bridge(
31 unsigned int pixelformat
);
33 const struct atomisp_format_bridge
*atomisp_get_format_bridge_from_mbus(
36 const struct atomisp_format_bridge
*atomisp_get_format_bridge_from_mbus(u32
40 int atomisp_alloc_css_stat_bufs(struct atomisp_sub_device
*asd
,
43 int __atomisp_streamoff(struct file
*file
, void *fh
, enum v4l2_buf_type type
);
44 int __atomisp_reqbufs(struct file
*file
, void *fh
,
45 struct v4l2_requestbuffers
*req
);
47 int atomisp_reqbufs(struct file
*file
, void *fh
,
48 struct v4l2_requestbuffers
*req
);
50 enum atomisp_css_pipe_id
atomisp_get_css_pipe_id(struct atomisp_sub_device
53 void atomisp_videobuf_free_buf(struct videobuf_buffer
*vb
);
55 extern const struct v4l2_file_operations atomisp_file_fops
;
57 extern const struct v4l2_ioctl_ops atomisp_ioctl_ops
;
59 extern const struct v4l2_ioctl_ops atomisp_file_ioctl_ops
;
61 unsigned int atomisp_streaming_count(struct atomisp_device
*isp
);
63 unsigned int atomisp_is_acc_enabled(struct atomisp_device
*isp
);
64 /* compat_ioctl for 32bit userland app and 64bit kernel */
65 long atomisp_compat_ioctl32(struct file
*file
,
66 unsigned int cmd
, unsigned long arg
);
68 int atomisp_stream_on_master_slave_sensor(struct atomisp_device
*isp
, bool isp_timeout
);
69 #endif /* __ATOMISP_IOCTL_H__ */