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hdcp22_tx_dp
Vitis Drivers API Documentation
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hdcp22_tx_dp
Vitis Drivers API Documentation
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This structure contains the HDCP topology information. More...
Data Fields | |
| u8 | ReceiverId [32][5] |
| Receiver ID list of all downstream devices. More... | |
| u8 | Depth |
| Repeater cascade depth. More... | |
| u8 | DeviceCnt |
| Total number of connected downstream devices. More... | |
| u8 | MaxDevsExceeded |
| Flag used to indicate topology error. More... | |
| u8 | MaxCascadeExceeded |
| Flag used to indicate topology error. More... | |
| u8 | Hdcp2LegacyDeviceDownstream |
| Flag used to indicate topology information. More... | |
| u8 | Hdcp1DeviceDownstream |
| Flag used to indicate topology information. More... | |
This structure contains the HDCP topology information.
| u8 XHdcp22_Tx_Dp_Topology::Depth |
Repeater cascade depth.
This value gives the number of attached levels through the connection topology.
Referenced by XHdcp22Tx_Dp_Info().
| u8 XHdcp22_Tx_Dp_Topology::DeviceCnt |
Total number of connected downstream devices.
Referenced by XHdcp22Tx_Dp_Info().
| u8 XHdcp22_Tx_Dp_Topology::Hdcp1DeviceDownstream |
Flag used to indicate topology information.
When set to one, indicates presence of an HDCP1.x-compliant device in the topology.
Referenced by XHdcp22Tx_Dp_Info().
| u8 XHdcp22_Tx_Dp_Topology::Hdcp2LegacyDeviceDownstream |
Flag used to indicate topology information.
When set to one, indicates presence of an HDCP2.1-compliant Device in the topology.
Referenced by XHdcp22Tx_Dp_Info().
| u8 XHdcp22_Tx_Dp_Topology::MaxCascadeExceeded |
Flag used to indicate topology error.
When set to one, more than four levels of repeaters have been cascaded together.
Referenced by XHdcp22Tx_Dp_Info().
| u8 XHdcp22_Tx_Dp_Topology::MaxDevsExceeded |
Flag used to indicate topology error.
When set to one, more than 31 devices are attached to a downstream repeater.
Referenced by XHdcp22Tx_Dp_Info().
| u8 XHdcp22_Tx_Dp_Topology::ReceiverId[32][5] |
Receiver ID list of all downstream devices.
The list consists of a contiguous set of bytes stored in big-endian order.
Referenced by XHdcp22Tx_Dp_GetTopologyReceiverIdList().