Data Sheet

26
2.37 PD_VDM_Exit_Mode_Response
PD_VDM_Exit_Mode_Response packet template contains all the fields of
PD_VDM_Exit_Mode_Message but default value for VDMCommandType field is
PD_VDM_COMMAND_TYPE_RESPONDER_ACK.
2.38 PD_VDM_Attention_Message
PD_VDM_Attention_Message packet template contains all the fields of
PD_VDM_Structured_Header but default value for VDMCommand field is PD_VDM_COMMAND_ATTENTION
and default value for VDMSVID field is PD_VDM_SID. Following are additional data fields for
PD_VDM_Attention_Message packet template:
Field Name
Description
VDO
This field may contain one VDO. The VDO can be a PD_VDO packet
variable which has 32bits data length.
2.39 PD_VDM_DisplayPort_UpdateStatus_Message
PD_VDM_DisplayPort_UpdateStatus_Message packet template contains all the fields of
PD_VDM_Structured_Header but default value for NumberOfDataObjects field is 2 and default
value for VDMCommand field is PD_VDM_COMMAND_DISPLAYPORT_STATUS_UPDATE and default value for
VDMSVID field is PD_DISPLAY_PORT_SVID. Following are additional data fields for
PD_VDM_DisplayPort_UpdateStatus_Message packet template:
Field Name
Description
StatusVdo
Contains only one VDO in type of
PD_VDM_DisplayPort_Status_VDO packet template.
2.39.1 PD_VDM_DisplayPort_Status_VDO
Used as StatusVdo for PD_VDM_DisplayPort_UpdateStatus_Message and
PD_VDM_DisplayPort_UpdateStatus_Response packet templates. Following are available data fields for
this packet template:
Field Name
Description
DFPD_UFPD_Connected
Default: PD_DISPLAYPORT_DISCONNECTED
PowerLow
Default: 0x00
AdaptorEnabled
Default: 0x00
MultiFunctionPreferred
Default: 0x00
UsbConfigurationRequest
Default: 0x00
ExitDisplayModeRequest
Default: 0x00
HPD_State
Default: 0x00
IRQ_HPD
Default: 0x00
Reserved_DPS_1
Default: 0x00
2.40 PD_VDM_DisplayPort_UpdateStatus_Response
PD_VDM_DisplayPort_UpdateStatus_Response packet template contains all the fields of
PD_VDM_DisplayPort_UpdateStatus_Message but default value for VDMCommandType field is
PD_VDM_COMMAND_TYPE_RESPONDER_ACK.