dp21
Vitis Drivers API Documentation
XDp_TxLinkConfig Struct Reference

This typedef contains configuration information about the main link settings. More...

Data Fields

u8 LaneCount
 The current lane count of the main link. More...
 
u8 LinkRate
 The current link rate of the main link. More...
 
u8 ScramblerEn
 Symbol scrambling is currently in use over the main link. More...
 
u8 EnhancedFramingMode
 Enhanced frame mode is currently in use over the main link. More...
 
u8 DownspreadControl
 Downspread control is currently in use over the main link. More...
 
u8 MaxLaneCount
 The maximum lane count of the main link. More...
 
u8 MaxLinkRate
 The maximum link rate of the main link. More...
 
u8 SupportEnhancedFramingMode
 Enhanced frame mode is supported by the RX device. More...
 
u8 SupportDownspreadControl
 Downspread control is supported by the RX device. More...
 
u8 VsLevel
 The current voltage swing level for each lane. More...
 
u8 PeLevel
 The current pre-emphasis/cursor level for each lane. More...
 
u8 Pattern
 The current pattern currently in use over the main link. More...
 
u8 cr_done_cnt
 The number of lanes done with clock recovery. More...
 
u8 cr_done_oldstate
 Restores the number of lanes done with clock recovery. More...
 
u8 LinkTraining2x
 indicates link training in DP 2.1 mode. More...
 
u8 Downstream2xSupported
 indicates dp2.1 capability from downstream receiver. More...
 
u8 Downstream1xSupported
 indicates dp1.4 capability from downstream receiver More...
 
u8 TrainingMode
 The Current Training protocol. More...
 
u8 ExtendedCapPresent
 Availability of Extended capabilities. More...
 
u8 IsDsRepeater
 Downstream detected as Repeater. More...
 
u8 OverrideLinkrate
 If set to 1, the value stored for LinkRate will get Overwrite with user LinkRates. More...
 
u8 OverrideLinkCount
 If set to 1, the value stored for LinkCount will get Overwrite with user LinkCount. More...
 
u8 OverrideRepeaterMode
 If set to 1, the value stored for LinkCount will get Overwrite with user LinkCount. More...
 

Detailed Description

This typedef contains configuration information about the main link settings.

Field Documentation

u8 XDp_TxLinkConfig::cr_done_cnt

The number of lanes done with clock recovery.

Referenced by XDp_CfgInitialize().

u8 XDp_TxLinkConfig::cr_done_oldstate

Restores the number of lanes done with clock recovery.

Referenced by XDp_CfgInitialize().

u8 XDp_TxLinkConfig::DownspreadControl

Downspread control is currently in use over the main link.

u8 XDp_TxLinkConfig::Downstream1xSupported

indicates dp1.4 capability from downstream receiver

u8 XDp_TxLinkConfig::Downstream2xSupported

indicates dp2.1 capability from downstream receiver.

u8 XDp_TxLinkConfig::EnhancedFramingMode

Enhanced frame mode is currently in use over the main link.

u8 XDp_TxLinkConfig::ExtendedCapPresent

Availability of Extended capabilities.

u8 XDp_TxLinkConfig::IsDsRepeater

Downstream detected as Repeater.

u8 XDp_TxLinkConfig::LaneCount

The current lane count of the main link.

u8 XDp_TxLinkConfig::LinkRate

The current link rate of the main link.

u8 XDp_TxLinkConfig::LinkTraining2x

indicates link training in DP 2.1 mode.

u8 XDp_TxLinkConfig::MaxLaneCount

The maximum lane count of the main link.

Referenced by XDp_CfgInitialize().

u8 XDp_TxLinkConfig::MaxLinkRate

The maximum link rate of the main link.

u8 XDp_TxLinkConfig::OverrideLinkCount

If set to 1, the value stored for LinkCount will get Overwrite with user LinkCount.

u8 XDp_TxLinkConfig::OverrideLinkrate

If set to 1, the value stored for LinkRate will get Overwrite with user LinkRates.

u8 XDp_TxLinkConfig::OverrideRepeaterMode

If set to 1, the value stored for LinkCount will get Overwrite with user LinkCount.

u8 XDp_TxLinkConfig::Pattern

The current pattern currently in use over the main link.

u8 XDp_TxLinkConfig::PeLevel

The current pre-emphasis/cursor level for each lane.

u8 XDp_TxLinkConfig::ScramblerEn

Symbol scrambling is currently in use over the main link.

u8 XDp_TxLinkConfig::SupportDownspreadControl

Downspread control is supported by the RX device.

u8 XDp_TxLinkConfig::SupportEnhancedFramingMode

Enhanced frame mode is supported by the RX device.

u8 XDp_TxLinkConfig::TrainingMode

The Current Training protocol.

u8 XDp_TxLinkConfig::VsLevel

The current voltage swing level for each lane.