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gerrit.omnirom.org / android_bionic / b75cc027ffd2fdbb26e63c4eba326bff8c2d1519 / . / libc / kernel / uapi / linux / uvcvideo.h
blob: 7ae7aade54a0162b7cd262a692377ff6a4bdcd47 [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]1/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __LINUX_UVCVIDEO_H_
20#define __LINUX_UVCVIDEO_H_
21#include <linux/ioctl.h>
22#include <linux/types.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]23#define UVC_CTRL_DATA_TYPE_RAW 0
24#define UVC_CTRL_DATA_TYPE_SIGNED 1
25#define UVC_CTRL_DATA_TYPE_UNSIGNED 2
26#define UVC_CTRL_DATA_TYPE_BOOLEAN 3
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]27#define UVC_CTRL_DATA_TYPE_ENUM 4
28#define UVC_CTRL_DATA_TYPE_BITMASK 5
29#define UVC_CTRL_FLAG_SET_CUR (1 << 0)
30#define UVC_CTRL_FLAG_GET_CUR (1 << 1)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]31#define UVC_CTRL_FLAG_GET_MIN (1 << 2)
32#define UVC_CTRL_FLAG_GET_MAX (1 << 3)
33#define UVC_CTRL_FLAG_GET_RES (1 << 4)
34#define UVC_CTRL_FLAG_GET_DEF (1 << 5)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]35#define UVC_CTRL_FLAG_RESTORE (1 << 6)
36#define UVC_CTRL_FLAG_AUTO_UPDATE (1 << 7)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]37#define UVC_CTRL_FLAG_GET_RANGE (UVC_CTRL_FLAG_GET_CUR | UVC_CTRL_FLAG_GET_MIN | UVC_CTRL_FLAG_GET_MAX | UVC_CTRL_FLAG_GET_RES | UVC_CTRL_FLAG_GET_DEF)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]38struct uvc_menu_info {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]39 __u32 value;
40 __u8 name[32];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]41};
42struct uvc_xu_control_mapping {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]43 __u32 id;
44 __u8 name[32];
45 __u8 entity[16];
46 __u8 selector;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]47 __u8 size;
48 __u8 offset;
49 __u32 v4l2_type;
50 __u32 data_type;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]51 struct uvc_menu_info __user * menu_info;
52 __u32 menu_count;
53 __u32 reserved[4];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]54};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]55struct uvc_xu_control_query {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]56 __u8 unit;
57 __u8 selector;
58 __u8 query;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]59 __u16 size;
60 __u8 __user * data;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]61};
62#define UVCIOC_CTRL_MAP _IOWR('u', 0x20, struct uvc_xu_control_mapping)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]63#define UVCIOC_CTRL_QUERY _IOWR('u', 0x21, struct uvc_xu_control_query)
Christopher Ferris76a1d452018-06-27 14:12:29 -0700[diff] [blame]64struct uvc_meta_buf {
65 __u64 ns;
66 __u16 sof;
67 __u8 length;
68 __u8 flags;
69 __u8 buf[];
70} __packed;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]71#endif