original-kernel-headers/linux/media.h

   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)
  26 struct 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_FL_DEFAULT (1 << 0)
  56 struct media_entity_desc {
  57  __u32 id;
  58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  59  char name[32];
  60  __u32 type;
  61  __u32 revision;
  62  __u32 flags;
  63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  64  __u32 group_id;
  65  __u16 pads;
  66  __u16 links;
  67  __u32 reserved[4];
  68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  69  union {
  70  struct {
  71  __u32 major;
  72  __u32 minor;
  73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  74  } v4l;
  75  struct {
  76  __u32 major;
  77  __u32 minor;
  78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  79  } fb;
  80  struct {
  81  __u32 card;
  82  __u32 device;
  83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  84  __u32 subdevice;
  85  } alsa;
  86  int dvb;
  87  __u8 raw[184];
  88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  89  };
  90 };
  91 #define MEDIA_PAD_FL_SINK (1 << 0)
  92 #define MEDIA_PAD_FL_SOURCE (1 << 1)
  93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  94 struct media_pad_desc {
  95  __u32 entity;
  96  __u16 index;
  97  __u32 flags;
  98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  99  __u32 reserved[2];
 100 };
 101 #define MEDIA_LNK_FL_ENABLED (1 << 0)
 102 #define MEDIA_LNK_FL_IMMUTABLE (1 << 1)
 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 104 #define MEDIA_LNK_FL_DYNAMIC (1 << 2)
 105 struct media_link_desc {
 106  struct media_pad_desc source;
 107  struct media_pad_desc sink;
 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 109  __u32 flags;
 110  __u32 reserved[2];
 111 };
 112 struct media_links_enum {
 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 114  __u32 entity;
 115  struct media_pad_desc __user *pads;
 116  struct media_link_desc __user *links;
 117  __u32 reserved[4];
 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 119 };
 120 #define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info)
 121 #define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc)
 122 #define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum)
 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 124 #define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc)
 125 #endif