DisplayPort Intel® FPGA IP User Guide

ID 683273
Date 9/02/2022
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A newer version of this document is available.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

9.29. btc_dptx_edid_block_read

Prototype:

int btc_dptx_edid_block_read( 
   BYTE tx_idx,
   BYTE block, 
   BYTE *data)

Thread-safe:

No

Available from ISR:

Yes

Include:

< btc_dptx_syslib.h >

Return:

0 = success, 1 = fail

Parameters:

  • tx_idx—Source instance index (0 - 3)
  • block—Block number (0 - 3)
  • data—Pointer for data to be read

Description:

Reads one block (128 bytes) from the EDID of the connected DisplayPort sink.

Example:

btc_dptx_edid_block_read(0, 2, pdata);