media.h revision d7db594b8d1dab36b711bd887a9dd21675c87243 
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_MEDIA_H
20#define __LINUX_MEDIA_H
21#include <linux/ioctl.h>
22#include <linux/types.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#include <linux/version.h>
25#define MEDIA_API_VERSION KERNEL_VERSION(0, 1, 0)
26struct media_device_info {
27  char driver[16];
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29  char model[32];
30  char serial[40];
31  char bus_info[32];
32  __u32 media_version;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  __u32 hw_revision;
35  __u32 driver_version;
36  __u32 reserved[31];
37};
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define MEDIA_ENT_ID_FLAG_NEXT (1 << 31)
40#define MEDIA_ENT_TYPE_SHIFT 16
41#define MEDIA_ENT_TYPE_MASK 0x00ff0000
42#define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define MEDIA_ENT_T_DEVNODE (1 << MEDIA_ENT_TYPE_SHIFT)
45#define MEDIA_ENT_T_DEVNODE_V4L (MEDIA_ENT_T_DEVNODE + 1)
46#define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_T_DEVNODE + 2)
47#define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_T_DEVNODE + 3)
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_T_DEVNODE + 4)
50#define MEDIA_ENT_T_V4L2_SUBDEV (2 << MEDIA_ENT_TYPE_SHIFT)
51#define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR (MEDIA_ENT_T_V4L2_SUBDEV + 1)
52#define MEDIA_ENT_T_V4L2_SUBDEV_FLASH (MEDIA_ENT_T_V4L2_SUBDEV + 2)
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#define MEDIA_ENT_T_V4L2_SUBDEV_LENS (MEDIA_ENT_T_V4L2_SUBDEV + 3)
55#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER (MEDIA_ENT_T_V4L2_SUBDEV + 4)
56#define MEDIA_ENT_FL_DEFAULT (1 << 0)
57struct media_entity_desc {
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  __u32 id;
60  char name[32];
61  __u32 type;
62  __u32 revision;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __u32 flags;
65  __u32 group_id;
66  __u16 pads;
67  __u16 links;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  __u32 reserved[4];
70  union {
71    struct {
72      __u32 major;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74      __u32 minor;
75    } v4l;
76    struct {
77      __u32 major;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79      __u32 minor;
80    } fb;
81    struct {
82      __u32 card;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84      __u32 device;
85      __u32 subdevice;
86    } alsa;
87    int dvb;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89    __u8 raw[184];
90  };
91};
92#define MEDIA_PAD_FL_SINK (1 << 0)
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94#define MEDIA_PAD_FL_SOURCE (1 << 1)
95#define MEDIA_PAD_FL_MUST_CONNECT (1 << 2)
96struct media_pad_desc {
97  __u32 entity;
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99  __u16 index;
100  __u32 flags;
101  __u32 reserved[2];
102};
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104#define MEDIA_LNK_FL_ENABLED (1 << 0)
105#define MEDIA_LNK_FL_IMMUTABLE (1 << 1)
106#define MEDIA_LNK_FL_DYNAMIC (1 << 2)
107struct media_link_desc {
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109  struct media_pad_desc source;
110  struct media_pad_desc sink;
111  __u32 flags;
112  __u32 reserved[2];
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114};
115struct media_links_enum {
116  __u32 entity;
117  struct media_pad_desc __user * pads;
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119  struct media_link_desc __user * links;
120  __u32 reserved[4];
121};
122#define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info)
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124#define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc)
125#define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum)
126#define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc)
127#endif
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129