Dss_DctrlPathInfo Struct Reference

Detailed Description

Structure containing DSS path information. This structure is used as an argument to IOCTL_DSS_DCTRL_SET_PATH. This IOCTL takes the array of edges connected between nodes.

Data Fields
uint32_t	numEdges
Fvid2_GraphEdgeInfo	edgeInfo [DSS_DCTRL_MAX_EDGES]

Field Documentation

numEdges

uint32_t Dss_DctrlPathInfo::numEdges

Number edge in the edgeInfo array

edgeInfo

Fvid2_GraphEdgeInfo Dss_DctrlPathInfo::edgeInfo[DSS_DCTRL_MAX_EDGES]

List of edges connecting DSS modules. Display controller parses these edges and enables/disables input/output path in the appropriate DSS module. This edge tells which module is connected to which module enabling output in edge start module and input in edge end module.