dp14txss
Vitis Drivers API Documentation
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Functions | |
u32 | XDpTxSs_CfgInitialize (XDpTxSs *InstancePtr, XDpTxSs_Config *CfgPtr, UINTPTR EffectiveAddr) |
This function initializes the DisplayPort Transmitter Subsystem core. More... | |
void | XDpTxSs_Reset (XDpTxSs *InstancePtr) |
This function resets the DisplayPort Transmitter Subsystem including all sub-cores. More... | |
u32 | XDpTxSs_Start (XDpTxSs *InstancePtr) |
This function starts the DisplayPort Transmitter Subsystem including all sub-cores. More... | |
u32 | XDpTxSs_StartCustomMsa (XDpTxSs *InstancePtr, XDpTxSs_MainStreamAttributes *MsaConfigCustom) |
This function starts the DisplayPort Transmitter Subsystem with custom multi-stream attributes (MSA)including all sub-cores. More... | |
void | XDpTxSs_Stop (XDpTxSs *InstancePtr) |
This function disables the DisplayPort Transmitter Subsystem sub-cores. More... | |
void | XDpTxSs_VtcAdjustBSTimingEnable (XDpTxSs *InstancePtr) |
This function enables special timing mode for BS equal timing. More... | |
void | XDpTxSs_VtcAdjustBSTimingDisable (XDpTxSs *InstancePtr) |
This function disables special timing mode for BS equal timing. More... | |
u32 | XDpTxSs_SetBpc (XDpTxSs *InstancePtr, u8 Bpc) |
This function sets the bits per color value of the video stream. More... | |
u32 | XDpTxSs_SetVidMode (XDpTxSs *InstancePtr, XVidC_VideoMode VidMode) |
This function sets the standard display mode. More... | |
void | XDpTxSs_OverrideSyncPolarity (XDpTxSs *InstancePtr, u8 Stream) |
This function overrides the Polarity for Horizontal and Vertical Sync signals. More... | |
u32 | XDpTxSs_SetLinkRate (XDpTxSs *InstancePtr, u8 LinkRate) |
This function sets the data rate to be used by the DisplayPort TX Subsystem core. More... | |
u32 | XDpTxSs_SetLaneCount (XDpTxSs *InstancePtr, u8 LaneCount) |
This function sets the number of lanes to be used by DisplayPort TX Subsystem core. More... | |
u32 | XDpTxSs_SetTransportMode (XDpTxSs *InstancePtr, u8 Mode) |
This function sets transport mode (SST/MST). More... | |
u32 | XDpTxSs_GetRxCapabilities (XDpTxSs *InstancePtr) |
This function retrieves the RX device's capabilities from the RX device's DisplayPort Configuration Data (DPCD). More... | |
u32 | XDpTxSs_GetEdid (XDpTxSs *InstancePtr, u8 *Edid) |
This function retrieves an immediately connected RX device's Extended Display Identification Data (EDID) structure. More... | |
u32 | XDpTxSs_GetRemoteEdid (XDpTxSs *InstancePtr, u8 SinkNum, u8 *Edid) |
This function retrieves a remote RX device's Extended Display Identification Data (EDID) structure. More... | |
u32 | XDpTxSs_IsConnected (XDpTxSs *InstancePtr) |
This function checks if there is a connected RX device to DisplayPort TX Subsystem. More... | |
u32 | XDpTxSs_CheckLinkStatus (XDpTxSs *InstancePtr) |
This function checks if the receiver's DisplayPort Configuration Data (DPCD) indicates the receiver has achieved and maintained clock recovery, channel equalization, symbol lock, and interlane alignment for all lanes currently in use. More... | |
void | XDpTxSs_SetUserPixelWidth (XDpTxSs *InstancePtr, u8 UserPixelWidth, u8 StreamId) |
This function configures the number of pixels output through the user data interface. More... | |
u32 | XDpTxSs_IsMstCapable (XDpTxSs *InstancePtr) |
This function determines whether downstream RX device is MST/SST capable. More... | |
u8 | XDpTxSs_GetNumOfMstStreams (XDpTxSs *InstancePtr) |
This function returns number of downstream MST sink devices enumerated and available for payload allocation . More... | |
u32 | XDpTxSs_CheckVscColorimetrySupport (XDpTxSs *InstancePtr) |
This function will check if the immediate downstream RX device capable of receiving colorimetry information through VSC extended SDP packet. More... | |
u32 | XDpTxSs_SetVscExtendedPacket (XDpTxSs *InstancePtr, XDp_TxVscExtPacket VscPkt) |
This function decodes the extended packet payload data bytes and fills up the driver extended packet structure members. More... | |
void | XDpTxss_EnableVscColorimetry (XDpTxSs *InstancePtr, u8 Enable) |
This function Enable / Disable the mechanism of sending colorimetry information through VSC extended packet. More... | |
void | XDpTxSs_SetHasRedriverInPath (XDpTxSs *InstancePtr, u8 Set) |
This function sets software switch that specify whether or not a redriver exits on the DisplayPort output path. More... | |
u32 | XDpTxSs_HdcpEnable (XDpTxSs *InstancePtr) |
This function enables High-Bandwidth Content Protection (HDCP) interface. More... | |
u32 | XDpTxSs_HdcpDisable (XDpTxSs *InstancePtr) |
This function disables High-Bandwidth Content Protection (HDCP) interface. More... | |
u32 | XDpTxSs_Poll (XDpTxSs *InstancePtr) |
This function polls the HDCP interface, process events and sets transmit state machine accordingly. More... | |
u32 | XDpTxSs_IsHdcpCapable (XDpTxSs *InstancePtr) |
This function determines whether downstream/remote RX device is HDCP capable. More... | |
u32 | XDpTxSs_Authenticate (XDpTxSs *InstancePtr) |
This function initiates authentication process. More... | |
u32 | XDpTxSs_IsAuthenticated (XDpTxSs *InstancePtr) |
This function checks whether HDCP Transmitter authenticated the HDCP Receiver. More... | |
u32 | XDpTxSs_EnableEncryption (XDpTxSs *InstancePtr, u64 StreamMap) |
This function enables encryption on series of streams within an HDCP interface. More... | |
u32 | XDpTxSs_DisableEncryption (XDpTxSs *InstancePtr, u64 StreamMap) |
This function disables encryption on series of streams within an HDCP interface. More... | |
u64 | XDpTxSs_GetEncryption (XDpTxSs *InstancePtr) |
This function retrieves the current encryption map. More... | |
u32 | XDpTxSs_SetPhysicalState (XDpTxSs *InstancePtr, u32 PhyState) |
This function enables/disables the underlying physical interface. More... | |
u32 | XDpTxSs_SetLane (XDpTxSs *InstancePtr, u32 Lane) |
This function sets lane(s) of the HDCP interface. More... | |
void | XDpTxSs_SetDebugPrintf (XDpTxSs *InstancePtr, XDpTxSs_Printf PrintfFunc) |
This function sets the debug printf function. More... | |
void | XDpTxSs_SetDebugLogMsg (XDpTxSs *InstancePtr, XDpTxSs_LogMsg LogFunc) |
This function sets the debug log message function. More... | |
u32 | XDpTxSs_ReadDownstream (XDpTxSs *InstancePtr) |
This function initiates downstream read of READY bit and consequently the second part of repeater authentication. More... | |
void | XDpTxSs_HandleTimeout (XDpTxSs *InstancePtr) |
This function handles a timeout for HDCP. More... | |
int | XDpTxSs_HdcpReset (XDpTxSs *InstancePtr) |
This function resets both HDCP 1.4 and 2.2 protocols. More... | |
int | XDpTxSs_HdcpSetCapability (XDpTxSs *InstancePtr, XDpTxSs_HdcpProtocol Protocol) |
This function sets the HDCP protocol capability used during authentication. More... | |
int | XDpTxSs_HdcpSetProtocol (XDpTxSs *InstancePtr, XDpTxSs_HdcpProtocol Protocol) |
This function sets the active HDCP protocol and enables it. More... | |
void | XDpTxSs_Hdcp22SetKey (XDpTxSs *InstancePtr, XDpTxSs_Hdcp22KeyType KeyType, u8 *KeyPtr) |
This function sets pointers to the HDCP 2.2 keys. More... | |