Data Sheet

108
Object which can be used in Display Port Configure initiator
message.
WaitTimeout
Timeout(micro second) to wait for receiving Display Port
Update Status or Configure command.
Default: PD_DEFAULT_TIMEOUT_INFINIT
Result
None
Examples
#Using default settings
#################################
$settings = PD_DisplayPort_Settings
call PD_SetDisplayPortSetting($settings)
#Set the StatusVdo
#################################
$update_status = PD_VDM_DisplayPort_Status_VDO
{
DFPD_UFPD_Connected = PD_DISPLAYPORT_DFPD_CONNECTED
PowerLow = 0x00
AdaptorEnabled = 0x01
MultiFunctionPreferred = 0x01
UsbConfigurationRequest = 0x00
ExitDisplayModeRequest = 0x00
HPD_State = 0x00
IRQ_HPD = 0x00
Reserved_DPS_1 = 0x00
}
$settings
{
StatusVdo = $update_status
}
Call PD_SetDisplayPortSetting($settings)
#Set the ConfigureVdo to default
#################################
$config = PD_VDM_DisplayPort_Configure_VDO
$settings
{
ConfigureVdo = $config
}
Call PD_SetDisplayPortSetting($settings)
5.1.97 PD_DisplayPort_UpdateStatus
Starts DisplayPortUpdateStatus(Structured VDM) AMS.
Format
Call PD_DisplayPort_UpdateStatus()
Parameters
None
Result
User can evaluate the command results(including sub-results) using IfMatched/ElseMatched
command.
Result Value
Description
PD_RESULT_OK
Command succeeded
PD_RESULT_FAILED
Command failed. In this case corresponding sub
results for PD_SendPacket and
PD_ReceivePacket are valid also (depends on the
error type which has been occurred during sending
or receiving data).
PD_SUBRESULT_RESPONSE_TIMEOUT
Subresult - No response received