XV_HDMIRXSS_HANDLER_CONNECT - 3.2 English

This interrupt is triggered every time an HDMI RX cable connection or disconnection (HPD level transition) occurs. The callback function must perform the following:

1. Enable or disable the differential input clock buffer depending on whether cable connection or disconnection occurs, respectively.

   void XVphy_IBufDsEnable(XVphy *InstancePtr, 
                           u8 QuadId, 
                           XVphy_DirectionType Dir,
                           u8 Enable);

2. Clear Video PHY RX TMDS Clock ratio when cable is disconnected:

   Vphy.HdmiRxTmdsClockRatio = 0;