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dcsub
Vitis Drivers API Documentation
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dcsub
Vitis Drivers API Documentation
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MODIFICATION HISTORY:
Ver Who Date Changes
1.0 ck 03/14/25 Initial Release.
Data Structures | |
| struct | XDcDma_FrameBuffer |
| This typedef is the information needed to transfer video info. More... | |
| struct | XDcDma_AudioBuffer |
| This typedef is the information needed to transfer Audio info. More... | |
| struct | XDcDma_SDPBuffer |
| This typedef is the information needed to transfer SDP info. More... | |
| struct | XDcDma_Channel_Dscr |
| This typedef defines the Video/Graphics Channel attributes. More... | |
| struct | XDcDma_Channel |
| This typedef defines the Video/Graphics Channel attributes. More... | |
| struct | XDcDma_AudioChannel |
| This typedef defines the Audio Channel attributes. More... | |
| struct | XDcDma_SDPChannel |
| This typedef defines the SDP Channel attributes. More... | |
| struct | XDcDma |
| This typedef defines the DCDMA configration. More... | |
Enumerations | |
| enum | XDcDma_VideoModes |
| This data structure describes video planes. More... | |
| enum | XDcDma_ChannelType |
| This typedef defines the Channel types. More... | |
Functions | |
| void | XDcDma_CfgInitialize (XDcDma *InstancePtr, u32 EffectiveAddr) |
| This function initializes the configuration for the DcDma Instance. More... | |
| void | XDcDma_WriteProtEnable (XDcDma *InstancePtr) |
| This function enables the write protection for DCDMA registers. More... | |
| void | XDcDma_WriteProtDisable (XDcDma *InstancePtr) |
| This function disables the write protection for DCDMA registers. More... | |
| u32 | XDCDma_GetWriteProt (XDcDma *InstancePtr) |
| This function programs the DPDMA_GLBL register with trigger channels. More... | |
| u32 | XDcDma_SetCallBack (XDcDma *InstancePtr, XDcDma_IntHandlerType HandlerType, void *CallbackFunc, void *CallbackRef) |
| This function sets the callback for different interrupt handlers. More... | |
| u32 | XDcDma_ConfigChannelState (XDcDma *InstancePtr, XDcDma_ChannelId Id, XDcDma_State Enable) |
| This function programs the channel state as enable, disable or idle. More... | |
| void | XDcDma_SetupChannel (XDcDma *InstancePtr, XDcDma_ChannelType Channel) |
| This function sets the descriptor address for each video stream. More... | |
| u32 | XDcDma_Trigger (XDcDma *InstancePtr, XDcDma_ChannelType Channel) |
| This function programs the DPDMA_GLBL register with trigger channels. More... | |
| u32 | XDcDma_ReTrigger (XDcDma *InstancePtr, XDcDma_ChannelType Channel) |
| This function programs the DPDMA_GLBL register with retrigger channels. More... | |
| void | XDcDma_SetDataQoS (XDcDma *InstancePtr, XDcDma_ChannelType Channel, u8 Val) |
| This function programs the data QoS for a channel. More... | |
| void | XDcDma_SetDescQoS (XDcDma *InstancePtr, XDcDma_ChannelType Channel, u8 Val) |
| This function programs the DPDMA_GLBL register with trigger channels. More... | |
| void | XDcDma_SetAxCache (XDcDma *InstancePtr, XDcDma_ChannelId Id, u8 Val) |
| This function programs the Ax Cache register for specific channel. More... | |
| void | XDcDma_SetAxProt (XDcDma *InstancePtr, XDcDma_ChannelId Id, u8 Val) |
| This function programs the AxProt register for specific channel. More... | |
| void | XDcDma_SetDescDelay (XDcDma *InstancePtr, XDcDma_ChannelId Id, u16 Val) |
| This function programs the Desc Delay for required channel. More... | |
| u32 | XDCDma_GetOutstandingTxn (XDcDma *InstancePtr, XDcDma_ChannelId Id) |
| This function programs the DPDMA_GLBL register with trigger channels. More... | |
| u32 | XDcDma_WaitPendingTransaction (XDcDma *InstancePtr, XDcDma_ChannelId Id) |
| This function checks for any pending transactions for a given channel. More... | |
| void | XDcDma_InterruptEnable (XDcDma *InstancePtr, u32 Mask) |
| This function enables the interrupt. More... | |
| void | XDcDma_InterruptDisable (XDcDma *InstancePtr, u32 Mask) |
| This function disables the interrupt. More... | |
| void | XDcDma_InterruptHandler (XDcDma *InstancePtr) |
| This function calls the VsyncInterrupt Handler. More... | |
| void | XDcDma_VSyncHandler (XDcDma *InstancePtr) |
| This function services the VsyncInterrupt. More... | |
| void | XDcDma_DescInit (XDcDma_Descriptor *XDesc) |
| This function creates the descriptor for the DcDma Instance. More... | |
| u32 | XDcDma_GetNewDescId (XDcDma *InstancePtr) |
| This function incremeants the LastDescId of DcDma Instance. More... | |
| enum XDcDma_ChannelType |
This typedef defines the Channel types.
| enum XDcDma_VideoModes |
This data structure describes video planes.