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Display Filter Reference: Wi-Fi Display

Protocol field name: wifi_display

Versions: 1.12.0 to 4.2.3

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Field name Description Type Versions
wifi_display.subelem.alt_mac_addrAlternative MAC AddressEthernet or other MAC address2.0.0 to 4.2.3
wifi_display.subelem.assoc_bssid.bssidAssociated BSSIDEthernet or other MAC address1.12.0 to 4.2.3
wifi_display.subelem.coupled_sink.mac_addrCoupled Sink MAC AddressEthernet or other MAC address1.12.0 to 4.2.3
wifi_display.subelem.coupled_sink.reservedReservedUnsigned integer (8 bits)1.12.0 to 4.2.3
wifi_display.subelem.coupled_sink.statusCoupled Sink Status bitmapUnsigned integer (8 bits)1.12.0 to 4.2.3
wifi_display.subelem.dev_info.availableAvailable for WFD SessionUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.dev_info.content_protectionContent Protection using HDCP2.0Boolean1.12.0 to 4.2.3
wifi_display.subelem.dev_info.control_portSession Management Control PortUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.dev_info.coupled_sink_by_sinkCoupled sink operation supported by WFD sinkBoolean1.12.0 to 4.2.3
wifi_display.subelem.dev_info.coupled_sink_by_sourceCoupled sink operation supported by WFD sourceBoolean1.12.0 to 4.2.3
wifi_display.subelem.dev_info.max_throughputWFD Device Maximum Throughput (Mbps)Unsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.dev_info.pcPreferred ConnectivityUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.dev_info.time_syncTime Synchronization using 802.1ASBoolean1.12.0 to 4.2.3
wifi_display.subelem.dev_info.typeDevice typeUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.dev_info.wsdWFD Service DiscoveryBoolean1.12.0 to 4.2.3
wifi_display.subelem.ext_capabWFD Extended Capability BitmapUnsigned integer (16 bits)2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.i2c_read_writeI2C Read/WriteBoolean2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.preferred_display_modePreferred Display ModeBoolean2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.reservedReservedUnsigned integer (16 bits)2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.standby_resume_controlStandby and Resume ControlBoolean2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.tdls_persistentTDLS PersistentBoolean2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.tdls_persistent_bssidTDLS Persistent BSSIDBoolean2.0.0 to 4.2.3
wifi_display.subelem.ext_capab.uibcUser Input Back Channel(UIBC)Boolean2.0.0 to 4.2.3
wifi_display.subelem.idSubelement IDUnsigned integer (8 bits)1.12.0 to 4.2.3
wifi_display.subelem.id.unknownUnknown subelement payloadLabel2.0.0 to 4.2.3
wifi_display.subelem.lengthLengthUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.length.invalidSubelement length invalidLabel1.12.0 to 4.2.3
wifi_display.subelem.session.associated_bssidAssociated BSSIDEthernet or other MAC address1.12.0 to 4.2.3
wifi_display.subelem.session.audio_only_supp_sourceAudio only support af WFD sourceBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.audio_unsupp_pri_sinkAudio un-supported at Primary sinkBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.availableAvailable for WFD SessionUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.content_protectionContent Protection using HDCP2.0Boolean1.12.0 to 4.2.3
wifi_display.subelem.session.coupled_peer_sink_addrCoupled peer sink addressEthernet or other MAC address1.12.0 to 4.2.3
wifi_display.subelem.session.coupled_sink.reservedReservedUnsigned integer (8 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.coupled_sink_by_sinkCoupled sink operation supported by WFD sinkBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.coupled_sink_by_sourceCoupled sink operation supported by WFD sourceBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.coupled_sink_statusCoupled Sink Status bitmapUnsigned integer (8 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.descr_invalidInvalid WFD Device Info DescriptorLabel1.12.0 to 4.2.3
wifi_display.subelem.session.descr_lenDescriptor lengthUnsigned integer (8 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.device_addressDevice addressEthernet or other MAC address1.12.0 to 4.2.3
wifi_display.subelem.session.extra_infoExtra info in the end of descriptorByte sequence2.0.0 to 4.2.3
wifi_display.subelem.session.max_throughputWFD Device Maximum Throughput (Mbps)Unsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.pcPreferred ConnectivityUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.reservedReservedUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.tdls_persistent_groupTDLS Persistent GroupBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.tdls_persistent_group_reinvokeTDLS Persistent Group Re-invokeBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.time_syncTime Synchronization using 802.1ASBoolean1.12.0 to 4.2.3
wifi_display.subelem.session.typeDevice typeUnsigned integer (16 bits)1.12.0 to 4.2.3
wifi_display.subelem.session.wsdWFD Service DiscoveryBoolean1.12.0 to 4.2.3