Xilinx Processor IP Library

Software Drivers

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xdptx_selftest.c File Reference

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Detailed Description

This file contains a diagnostic self-test function for the XDptx driver.

 MODIFICATION HISTORY:

 Ver   Who  Date     Changes
 ----- ---- -------- -----------------------------------------------
 1.00a als  05/17/14 Initial release.
 

#include "xdptx.h"
#include "xstatus.h"

Functions
u32	XDptx_SelfTest (XDptx *InstancePtr)

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Function Documentation

u32 XDptx_SelfTest

(

XDptx *

InstancePtr

)

This function runs a self-test on the XDptx driver/device. The test attempts to intialize the DisplayPort TX core, train the main link at the highest common capabilities between the core and the sink, and checks the status of the link after training.

Parameters:

InstancePtr

is a pointer to the XDptx instance.

Returns:

• XST_SUCCESS if the self-test passed. The main link has been trained and established successfully.
• XST_FAILURE otherwise.

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