libc/kernel/uapi/linux/media.h - platform/bionic - Git at Google


            
            /*

            
             * This file is auto-generated. Modifications will be lost.

            
             *

            
             * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/

            
             * for more information.

            
             */

            
            #ifndef __LINUX_MEDIA_H

            
            #define __LINUX_MEDIA_H

            
            #include <linux/ioctl.h>

            
            #include <linux/types.h>

            
            struct media_device_info {

            
              char driver[16];

            
              char model[32];

            
              char serial[40];

            
              char bus_info[32];

            
              __u32 media_version;

            
              __u32 hw_revision;

            
              __u32 driver_version;

            
              __u32 reserved[31];

            
            };

            
            #define MEDIA_ENT_F_BASE 0x00000000

            
            #define MEDIA_ENT_F_OLD_BASE 0x00010000

            
            #define MEDIA_ENT_F_OLD_SUBDEV_BASE 0x00020000

            
            #define MEDIA_ENT_F_UNKNOWN MEDIA_ENT_F_BASE

            
            #define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE

            
            #define MEDIA_ENT_F_DTV_DEMOD (MEDIA_ENT_F_BASE + 0x00001)

            
            #define MEDIA_ENT_F_TS_DEMUX (MEDIA_ENT_F_BASE + 0x00002)

            
            #define MEDIA_ENT_F_DTV_CA (MEDIA_ENT_F_BASE + 0x00003)

            
            #define MEDIA_ENT_F_DTV_NET_DECAP (MEDIA_ENT_F_BASE + 0x00004)

            
            #define MEDIA_ENT_F_IO_V4L (MEDIA_ENT_F_OLD_BASE + 1)

            
            #define MEDIA_ENT_F_IO_DTV (MEDIA_ENT_F_BASE + 0x01001)

            
            #define MEDIA_ENT_F_IO_VBI (MEDIA_ENT_F_BASE + 0x01002)

            
            #define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003)

            
            #define MEDIA_ENT_F_CAM_SENSOR (MEDIA_ENT_F_OLD_SUBDEV_BASE + 1)

            
            #define MEDIA_ENT_F_FLASH (MEDIA_ENT_F_OLD_SUBDEV_BASE + 2)

            
            #define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3)

            
            #define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5)

            
            #define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001)

            
            #define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002)

            
            #define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001)

            
            #define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002)

            
            #define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003)

            
            #define MEDIA_ENT_F_PROC_VIDEO_COMPOSER (MEDIA_ENT_F_BASE + 0x4001)

            
            #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER (MEDIA_ENT_F_BASE + 0x4002)

            
            #define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003)

            
            #define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004)

            
            #define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005)

            
            #define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006)

            
            #define MEDIA_ENT_F_PROC_VIDEO_ENCODER (MEDIA_ENT_F_BASE + 0x4007)

            
            #define MEDIA_ENT_F_PROC_VIDEO_DECODER (MEDIA_ENT_F_BASE + 0x4008)

            
            #define MEDIA_ENT_F_PROC_VIDEO_ISP (MEDIA_ENT_F_BASE + 0x4009)

            
            #define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001)

            
            #define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002)

            
            #define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4)

            
            #define MEDIA_ENT_F_DV_DECODER (MEDIA_ENT_F_BASE + 0x6001)

            
            #define MEDIA_ENT_F_DV_ENCODER (MEDIA_ENT_F_BASE + 0x6002)

            
            #define MEDIA_ENT_FL_DEFAULT (1U << 0)

            
            #define MEDIA_ENT_FL_CONNECTOR (1U << 1)

            
            #define MEDIA_ENT_ID_FLAG_NEXT (1U << 31)

            
            struct media_entity_desc {

            
              __u32 id;

            
              char name[32];

            
              __u32 type;

            
              __u32 revision;

            
              __u32 flags;

            
              __u32 group_id;

            
              __u16 pads;

            
              __u16 links;

            
              __u32 reserved[4];

            
              union {

            
                struct {

            
                  __u32 major;

            
                  __u32 minor;

            
                } dev;

            
                struct {

            
                  __u32 card;

            
                  __u32 device;

            
                  __u32 subdevice;

            
                } alsa;

            
                struct {

            
                  __u32 major;

            
                  __u32 minor;

            
                } v4l;

            
                struct {

            
                  __u32 major;

            
                  __u32 minor;

            
                } fb;

            
                int dvb;

            
                __u8 raw[184];

            
              };

            
            };

            
            #define MEDIA_PAD_FL_SINK (1U << 0)

            
            #define MEDIA_PAD_FL_SOURCE (1U << 1)

            
            #define MEDIA_PAD_FL_MUST_CONNECT (1U << 2)

            
            struct media_pad_desc {

            
              __u32 entity;

            
              __u16 index;

            
              __u32 flags;

            
              __u32 reserved[2];

            
            };

            
            #define MEDIA_LNK_FL_ENABLED (1U << 0)

            
            #define MEDIA_LNK_FL_IMMUTABLE (1U << 1)

            
            #define MEDIA_LNK_FL_DYNAMIC (1U << 2)

            
            #define MEDIA_LNK_FL_LINK_TYPE (0xf << 28)

            
            #define MEDIA_LNK_FL_DATA_LINK (0U << 28)

            
            #define MEDIA_LNK_FL_INTERFACE_LINK (1U << 28)

            
            #define MEDIA_LNK_FL_ANCILLARY_LINK (2U << 28)

            
            struct media_link_desc {

            
              struct media_pad_desc source;

            
              struct media_pad_desc sink;

            
              __u32 flags;

            
              __u32 reserved[2];

            
            };

            
            struct media_links_enum {

            
              __u32 entity;

            
              struct media_pad_desc  * pads;

            
              struct media_link_desc  * links;

            
              __u32 reserved[4];

            
            };

            
            #define MEDIA_INTF_T_DVB_BASE 0x00000100

            
            #define MEDIA_INTF_T_V4L_BASE 0x00000200

            
            #define MEDIA_INTF_T_DVB_FE (MEDIA_INTF_T_DVB_BASE)

            
            #define MEDIA_INTF_T_DVB_DEMUX (MEDIA_INTF_T_DVB_BASE + 1)

            
            #define MEDIA_INTF_T_DVB_DVR (MEDIA_INTF_T_DVB_BASE + 2)

            
            #define MEDIA_INTF_T_DVB_CA (MEDIA_INTF_T_DVB_BASE + 3)

            
            #define MEDIA_INTF_T_DVB_NET (MEDIA_INTF_T_DVB_BASE + 4)

            
            #define MEDIA_INTF_T_V4L_VIDEO (MEDIA_INTF_T_V4L_BASE)

            
            #define MEDIA_INTF_T_V4L_VBI (MEDIA_INTF_T_V4L_BASE + 1)

            
            #define MEDIA_INTF_T_V4L_RADIO (MEDIA_INTF_T_V4L_BASE + 2)

            
            #define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3)

            
            #define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4)

            
            #define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5)

            
            #define MEDIA_INTF_T_ALSA_BASE 0x00000300

            
            #define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE)

            
            #define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1)

            
            #define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2)

            
            #define MEDIA_V2_ENTITY_HAS_FLAGS(media_version) ((media_version) >= ((4U << 16) | (19U << 8) | 0U))

            
            struct media_v2_entity {

            
              __u32 id;

            
              char name[64];

            
              __u32 function;

            
              __u32 flags;

            
              __u32 reserved[5];

            
            } __attribute__((packed));

            
            struct media_v2_intf_devnode {

            
              __u32 major;

            
              __u32 minor;

            
            } __attribute__((packed));

            
            struct media_v2_interface {

            
              __u32 id;

            
              __u32 intf_type;

            
              __u32 flags;

            
              __u32 reserved[9];

            
              union {

            
                struct media_v2_intf_devnode devnode;

            
                __u32 raw[16];

            
              };

            
            } __attribute__((packed));

            
            #define MEDIA_V2_PAD_HAS_INDEX(media_version) ((media_version) >= ((4U << 16) | (19U << 8) | 0U))

            
            struct media_v2_pad {

            
              __u32 id;

            
              __u32 entity_id;

            
              __u32 flags;

            
              __u32 index;

            
              __u32 reserved[4];

            
            } __attribute__((packed));

            
            struct media_v2_link {

            
              __u32 id;

            
              __u32 source_id;

            
              __u32 sink_id;

            
              __u32 flags;

            
              __u32 reserved[6];

            
            } __attribute__((packed));

            
            struct media_v2_topology {

            
              __u64 topology_version;

            
              __u32 num_entities;

            
              __u32 reserved1;

            
              __u64 ptr_entities;

            
              __u32 num_interfaces;

            
              __u32 reserved2;

            
              __u64 ptr_interfaces;

            
              __u32 num_pads;

            
              __u32 reserved3;

            
              __u64 ptr_pads;

            
              __u32 num_links;

            
              __u32 reserved4;

            
              __u64 ptr_links;

            
            } __attribute__((packed));

            
            #define MEDIA_IOC_DEVICE_INFO _IOWR('|', 0x00, struct media_device_info)

            
            #define MEDIA_IOC_ENUM_ENTITIES _IOWR('|', 0x01, struct media_entity_desc)

            
            #define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum)

            
            #define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc)

            
            #define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology)

            
            #define MEDIA_IOC_REQUEST_ALLOC _IOR('|', 0x05, int)

            
            #define MEDIA_REQUEST_IOC_QUEUE _IO('|', 0x80)

            
            #define MEDIA_REQUEST_IOC_REINIT _IO('|', 0x81)

            
            #define MEDIA_ENT_TYPE_SHIFT 16

            
            #define MEDIA_ENT_TYPE_MASK 0x00ff0000

            
            #define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff

            
            #define MEDIA_ENT_T_DEVNODE_UNKNOWN (MEDIA_ENT_F_OLD_BASE | MEDIA_ENT_SUBTYPE_MASK)

            
            #define MEDIA_ENT_T_DEVNODE MEDIA_ENT_F_OLD_BASE

            
            #define MEDIA_ENT_T_DEVNODE_V4L MEDIA_ENT_F_IO_V4L

            
            #define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_F_OLD_BASE + 2)

            
            #define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_F_OLD_BASE + 3)

            
            #define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_F_OLD_BASE + 4)

            
            #define MEDIA_ENT_T_UNKNOWN MEDIA_ENT_F_UNKNOWN

            
            #define MEDIA_ENT_T_V4L2_VIDEO MEDIA_ENT_F_IO_V4L

            
            #define MEDIA_ENT_T_V4L2_SUBDEV MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN

            
            #define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR MEDIA_ENT_F_CAM_SENSOR

            
            #define MEDIA_ENT_T_V4L2_SUBDEV_FLASH MEDIA_ENT_F_FLASH

            
            #define MEDIA_ENT_T_V4L2_SUBDEV_LENS MEDIA_ENT_F_LENS

            
            #define MEDIA_ENT_T_V4L2_SUBDEV_DECODER MEDIA_ENT_F_ATV_DECODER

            
            #define MEDIA_ENT_T_V4L2_SUBDEV_TUNER MEDIA_ENT_F_TUNER

            
            #define MEDIA_ENT_F_DTV_DECODER MEDIA_ENT_F_DV_DECODER

            
            #define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3)

            
            #define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4)

            
            #define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5)

            
            #define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6)

            
            #define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7)

            
            #define MEDIA_API_VERSION ((0U << 16) | (1U << 8) | 0U)

            
            #endif
	/*
	* This file is auto-generated. Modifications will be lost.
	*
	* See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
	* for more information.
	*/
	#ifndef __LINUX_MEDIA_H
	#define __LINUX_MEDIA_H
	#include <linux/ioctl.h>
	#include <linux/types.h>
	struct media_device_info {
	char driver[16];
	char model[32];
	char serial[40];
	char bus_info[32];
	__u32 media_version;
	__u32 hw_revision;
	__u32 driver_version;
	__u32 reserved[31];
	};
	#define MEDIA_ENT_F_BASE 0x00000000
	#define MEDIA_ENT_F_OLD_BASE 0x00010000
	#define MEDIA_ENT_F_OLD_SUBDEV_BASE 0x00020000
	#define MEDIA_ENT_F_UNKNOWN MEDIA_ENT_F_BASE
	#define MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN MEDIA_ENT_F_OLD_SUBDEV_BASE
	#define MEDIA_ENT_F_DTV_DEMOD (MEDIA_ENT_F_BASE + 0x00001)
	#define MEDIA_ENT_F_TS_DEMUX (MEDIA_ENT_F_BASE + 0x00002)
	#define MEDIA_ENT_F_DTV_CA (MEDIA_ENT_F_BASE + 0x00003)
	#define MEDIA_ENT_F_DTV_NET_DECAP (MEDIA_ENT_F_BASE + 0x00004)
	#define MEDIA_ENT_F_IO_V4L (MEDIA_ENT_F_OLD_BASE + 1)
	#define MEDIA_ENT_F_IO_DTV (MEDIA_ENT_F_BASE + 0x01001)
	#define MEDIA_ENT_F_IO_VBI (MEDIA_ENT_F_BASE + 0x01002)
	#define MEDIA_ENT_F_IO_SWRADIO (MEDIA_ENT_F_BASE + 0x01003)
	#define MEDIA_ENT_F_CAM_SENSOR (MEDIA_ENT_F_OLD_SUBDEV_BASE + 1)
	#define MEDIA_ENT_F_FLASH (MEDIA_ENT_F_OLD_SUBDEV_BASE + 2)
	#define MEDIA_ENT_F_LENS (MEDIA_ENT_F_OLD_SUBDEV_BASE + 3)
	#define MEDIA_ENT_F_TUNER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 5)
	#define MEDIA_ENT_F_IF_VID_DECODER (MEDIA_ENT_F_BASE + 0x02001)
	#define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 0x02002)
	#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 0x03001)
	#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 0x03002)
	#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 0x03003)
	#define MEDIA_ENT_F_PROC_VIDEO_COMPOSER (MEDIA_ENT_F_BASE + 0x4001)
	#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER (MEDIA_ENT_F_BASE + 0x4002)
	#define MEDIA_ENT_F_PROC_VIDEO_PIXEL_ENC_CONV (MEDIA_ENT_F_BASE + 0x4003)
	#define MEDIA_ENT_F_PROC_VIDEO_LUT (MEDIA_ENT_F_BASE + 0x4004)
	#define MEDIA_ENT_F_PROC_VIDEO_SCALER (MEDIA_ENT_F_BASE + 0x4005)
	#define MEDIA_ENT_F_PROC_VIDEO_STATISTICS (MEDIA_ENT_F_BASE + 0x4006)
	#define MEDIA_ENT_F_PROC_VIDEO_ENCODER (MEDIA_ENT_F_BASE + 0x4007)
	#define MEDIA_ENT_F_PROC_VIDEO_DECODER (MEDIA_ENT_F_BASE + 0x4008)
	#define MEDIA_ENT_F_PROC_VIDEO_ISP (MEDIA_ENT_F_BASE + 0x4009)
	#define MEDIA_ENT_F_VID_MUX (MEDIA_ENT_F_BASE + 0x5001)
	#define MEDIA_ENT_F_VID_IF_BRIDGE (MEDIA_ENT_F_BASE + 0x5002)
	#define MEDIA_ENT_F_ATV_DECODER (MEDIA_ENT_F_OLD_SUBDEV_BASE + 4)
	#define MEDIA_ENT_F_DV_DECODER (MEDIA_ENT_F_BASE + 0x6001)
	#define MEDIA_ENT_F_DV_ENCODER (MEDIA_ENT_F_BASE + 0x6002)
	#define MEDIA_ENT_FL_DEFAULT (1U << 0)
	#define MEDIA_ENT_FL_CONNECTOR (1U << 1)
	#define MEDIA_ENT_ID_FLAG_NEXT (1U << 31)
	struct media_entity_desc {
	__u32 id;
	char name[32];
	__u32 type;
	__u32 revision;
	__u32 flags;
	__u32 group_id;
	__u16 pads;
	__u16 links;
	__u32 reserved[4];
	union {
	struct {
	__u32 major;
	__u32 minor;
	} dev;
	struct {
	__u32 card;
	__u32 device;
	__u32 subdevice;
	} alsa;
	struct {
	__u32 major;
	__u32 minor;
	} v4l;
	struct {
	__u32 major;
	__u32 minor;
	} fb;
	int dvb;
	__u8 raw[184];
	};
	};
	#define MEDIA_PAD_FL_SINK (1U << 0)
	#define MEDIA_PAD_FL_SOURCE (1U << 1)
	#define MEDIA_PAD_FL_MUST_CONNECT (1U << 2)
	struct media_pad_desc {
	__u32 entity;
	__u16 index;
	__u32 flags;
	__u32 reserved[2];
	};
	#define MEDIA_LNK_FL_ENABLED (1U << 0)
	#define MEDIA_LNK_FL_IMMUTABLE (1U << 1)
	#define MEDIA_LNK_FL_DYNAMIC (1U << 2)
	#define MEDIA_LNK_FL_LINK_TYPE (0xf << 28)
	#define MEDIA_LNK_FL_DATA_LINK (0U << 28)
	#define MEDIA_LNK_FL_INTERFACE_LINK (1U << 28)
	#define MEDIA_LNK_FL_ANCILLARY_LINK (2U << 28)
	struct media_link_desc {
	struct media_pad_desc source;
	struct media_pad_desc sink;
	__u32 flags;
	__u32 reserved[2];
	};
	struct media_links_enum {
	__u32 entity;
	struct media_pad_desc * pads;
	struct media_link_desc * links;
	__u32 reserved[4];
	};
	#define MEDIA_INTF_T_DVB_BASE 0x00000100
	#define MEDIA_INTF_T_V4L_BASE 0x00000200
	#define MEDIA_INTF_T_DVB_FE (MEDIA_INTF_T_DVB_BASE)
	#define MEDIA_INTF_T_DVB_DEMUX (MEDIA_INTF_T_DVB_BASE + 1)
	#define MEDIA_INTF_T_DVB_DVR (MEDIA_INTF_T_DVB_BASE + 2)
	#define MEDIA_INTF_T_DVB_CA (MEDIA_INTF_T_DVB_BASE + 3)
	#define MEDIA_INTF_T_DVB_NET (MEDIA_INTF_T_DVB_BASE + 4)
	#define MEDIA_INTF_T_V4L_VIDEO (MEDIA_INTF_T_V4L_BASE)
	#define MEDIA_INTF_T_V4L_VBI (MEDIA_INTF_T_V4L_BASE + 1)
	#define MEDIA_INTF_T_V4L_RADIO (MEDIA_INTF_T_V4L_BASE + 2)
	#define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3)
	#define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4)
	#define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5)
	#define MEDIA_INTF_T_ALSA_BASE 0x00000300
	#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE)
	#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1)
	#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2)
	#define MEDIA_V2_ENTITY_HAS_FLAGS(media_version) ((media_version) >= ((4U << 16) \| (19U << 8) \| 0U))
	struct media_v2_entity {
	__u32 id;
	char name[64];
	__u32 function;
	__u32 flags;
	__u32 reserved[5];
	} __attribute__((packed));
	struct media_v2_intf_devnode {
	__u32 major;
	__u32 minor;
	} __attribute__((packed));
	struct media_v2_interface {
	__u32 id;
	__u32 intf_type;
	__u32 flags;
	__u32 reserved[9];
	union {
	struct media_v2_intf_devnode devnode;
	__u32 raw[16];
	};
	} __attribute__((packed));
	#define MEDIA_V2_PAD_HAS_INDEX(media_version) ((media_version) >= ((4U << 16) \| (19U << 8) \| 0U))
	struct media_v2_pad {
	__u32 id;
	__u32 entity_id;
	__u32 flags;
	__u32 index;
	__u32 reserved[4];
	} __attribute__((packed));
	struct media_v2_link {
	__u32 id;
	__u32 source_id;
	__u32 sink_id;
	__u32 flags;
	__u32 reserved[6];
	} __attribute__((packed));
	struct media_v2_topology {
	__u64 topology_version;
	__u32 num_entities;
	__u32 reserved1;
	__u64 ptr_entities;
	__u32 num_interfaces;
	__u32 reserved2;
	__u64 ptr_interfaces;
	__u32 num_pads;
	__u32 reserved3;
	__u64 ptr_pads;
	__u32 num_links;
	__u32 reserved4;
	__u64 ptr_links;
	} __attribute__((packed));
	#define MEDIA_IOC_DEVICE_INFO _IOWR('\|', 0x00, struct media_device_info)
	#define MEDIA_IOC_ENUM_ENTITIES _IOWR('\|', 0x01, struct media_entity_desc)
	#define MEDIA_IOC_ENUM_LINKS _IOWR('\|', 0x02, struct media_links_enum)
	#define MEDIA_IOC_SETUP_LINK _IOWR('\|', 0x03, struct media_link_desc)
	#define MEDIA_IOC_G_TOPOLOGY _IOWR('\|', 0x04, struct media_v2_topology)
	#define MEDIA_IOC_REQUEST_ALLOC _IOR('\|', 0x05, int)
	#define MEDIA_REQUEST_IOC_QUEUE _IO('\|', 0x80)
	#define MEDIA_REQUEST_IOC_REINIT _IO('\|', 0x81)
	#define MEDIA_ENT_TYPE_SHIFT 16
	#define MEDIA_ENT_TYPE_MASK 0x00ff0000
	#define MEDIA_ENT_SUBTYPE_MASK 0x0000ffff
	#define MEDIA_ENT_T_DEVNODE_UNKNOWN (MEDIA_ENT_F_OLD_BASE \| MEDIA_ENT_SUBTYPE_MASK)
	#define MEDIA_ENT_T_DEVNODE MEDIA_ENT_F_OLD_BASE
	#define MEDIA_ENT_T_DEVNODE_V4L MEDIA_ENT_F_IO_V4L
	#define MEDIA_ENT_T_DEVNODE_FB (MEDIA_ENT_F_OLD_BASE + 2)
	#define MEDIA_ENT_T_DEVNODE_ALSA (MEDIA_ENT_F_OLD_BASE + 3)
	#define MEDIA_ENT_T_DEVNODE_DVB (MEDIA_ENT_F_OLD_BASE + 4)
	#define MEDIA_ENT_T_UNKNOWN MEDIA_ENT_F_UNKNOWN
	#define MEDIA_ENT_T_V4L2_VIDEO MEDIA_ENT_F_IO_V4L
	#define MEDIA_ENT_T_V4L2_SUBDEV MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN
	#define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR MEDIA_ENT_F_CAM_SENSOR
	#define MEDIA_ENT_T_V4L2_SUBDEV_FLASH MEDIA_ENT_F_FLASH
	#define MEDIA_ENT_T_V4L2_SUBDEV_LENS MEDIA_ENT_F_LENS
	#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER MEDIA_ENT_F_ATV_DECODER
	#define MEDIA_ENT_T_V4L2_SUBDEV_TUNER MEDIA_ENT_F_TUNER
	#define MEDIA_ENT_F_DTV_DECODER MEDIA_ENT_F_DV_DECODER
	#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3)
	#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4)
	#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5)
	#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6)
	#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7)
	#define MEDIA_API_VERSION ((0U << 16) \| (1U << 8) \| 0U)
	#endif