UniTAP.dev.ports.modules.link.dp.link_rx

class LinkDisplayPortRx:

Class LinkDisplayPortRx contains information about DP link.

Read link status status.
Configure and read link capabilities capabilities.
Make hpd_pulse.
Assert/Deassert HPD state set_assert_state.
Read and write scrambler seed value scrambler_seed.

LinkDisplayPortRx( port_io: UniTAP.libs.lib_tsi.tsi_io.PortIO, hw_caps: UniTAP.dev.ports.modules.link.dp.private_link_rx_types.DPRXHWCaps, dpcd: UniTAP.dev.ports.modules.dpcd.dpcd.DPCDRegisters)

status: UniTAP.dev.ports.modules.link.dp.link_rx_status.LinkDisplayPortStatusSink

Returns object of class LinkDisplayPortStatusSink for working with link status.

Returns:

object of LinkDisplayPortStatusSink type

capabilities: UniTAP.dev.ports.modules.link.dp.link_rx_caps.LinkDisplayPortCaps

Returns object of class LinkDisplayPortCaps for working with link capabilities.

Returns:

object of LinkDisplayPortStatusSink type

aux_controller: UniTAP.dev.ports.modules.link.dp.link_rx_aux_controller.DisplayPortAUXController

Returns object of class DisplayPortAUXController for working with DP AUX Controller.

Returns:

object of DisplayPortAUXController type

def hpd_pulse(self, duration_us: int = 500000):

Start HPD pulse.

Arguments:

duration_us (int)

def set_assert_state(self, state: bool):

Assert/Deassert HPD state.

Arguments:

state (bool)

scrambler_seed: int

Returns scrambler seed value.

Returns:

object of int type

def cable_rx_type( self) -> UniTAP.dev.ports.modules.link.dp.link_rx_types.CableCapabilitiesEnum:

Get cable type from the RX side.

Returns:

object of CableCapabilitiesEnum type

def cable_tx_type( self) -> UniTAP.dev.ports.modules.link.dp.link_rx_types.CableCapabilitiesEnum:

Get cable type from the TX side.

Returns:

object of CableCapabilitiesEnum type