DisplayPort Intel® FPGA IP User Guide

ID 683273
Date 4/18/2023
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents
Give Feedback

9.9. btc_dprx_hpd_get

Prototype:

int btc_dprx_hpd_get(BYTE rx_idx)

Thread-safe:

Yes

Available from ISR:

Yes

Include:

<btc_dprx_syslib.h>

Return:

0 = success, 1 = fail

Parameters:

rx_idx—Sink instance index (0 - 3)

Description:

Returns the current logic level of the RX HPD.

Example:

btc_dprx_hpd_get(0);