AR# 54514

Zynq UltraScale+ MPSoC DisplayPort Controller Hard Block - Release Notes and Known Issues

Description

This answer record contains the Release Notes and Known Issues for the Zynq UltraScale+ MPSoC DisplayPort Controller Hard Block and includes the following:

  • General Information
  • Known and Resolved Issues
  • Revision History

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Solution

General Information:

Supported Devices can be found in the following three locations:

For a list of new features and added device support for all versions:

Table 1: Version Table:

This table correlates the core version to the first Vivado design tools release version in which it was included.

Vivado Tools Version PetaLinux Features and Bug FixesPetaLinux PatchesBaremetal Driver patches
2019.22019.2(Xilinx Answer 73019)
N/A
2019.12019.1(Xilinx Answer 72324)
N/A
2018.32018.3N/AN/A

 

Table 2: Silicon Errata

The table below provides Answer Records for Zynq UltraScale+ MPSoC DisplayPort Controller Silicon Errata Answer Records.

Article NumberArticle Title
N/A
N/A


Table 3: General Guidance

The table below provides Answer Records for general guidance when using the Zynq UltraScale+ MPSoC DisplayPort Controller.

Article NumberArticle Title
(Xilinx Answer 73045)How to disable PLL shutdown/monitor shutdown which happen after approx. 10mins?
(Xilinx Answer 72419)Where can I find more information about the built-in test pattern generator of the DisplayPort Controller?
(Xilinx Answer 71044)Linux 4.14 driver does not support both PL live input and DP DMA input at the same time
(Xilinx Answer 71043)Linux 4.14 driver always assumes that the Display Port (GTRs) output will be used
(Xilinx Answer 71774)Does the DisplayPort Controller support active or passive adaptors to HDMI, DVI or VGA?
(Xilinx Answer 68671)What devices are supported with the DisplayPort Controller?

Known and Resolved Issues:

The following table provides known issues for the Zynq UltraScale+ MPSoC DisplayPort Controller

Note: The "Version Found" column lists the version the problem was first discovered.

The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.

Table 4: Linux Driver

For a list of all the PetaLinux Product Update Release Notes and Known Issues see (Xilinx Answer 55776) .

Article NumberArticle TitleVersion FoundVersion Resolved
(Xilinx Answer 73117)
Green Screen observed on the DisplayPort when using VCU TRD multi stream 2019.2 or 2019.1 designs to play a recorded file
2019.2
2020.1

 

Table 5: Baremetal Driver

Also see the patches listed above that can be applied to specific releases to resolve some of these known issues found between each release.

Article NumberArticle TitleVersion FoundVersion Resolved
(Xilinx Answer 71416)How to get the baremetal DPDMA example to work with single lane DisplayPort configured2018.1N/A


Revision History:

12/16/2019Added (Xilinx Answer 71416) and (Xilinx Answer 73117)
10/26/2019Initial Release

Linked Answer Records

Child Answer Records

Associated Answer Records

AR# 54514
Date 01/06/2020
Status Active
Type Release Notes
Devices
Tools