Developer Resources
Technical Articles

QNX Technical Articles

QNX Software Development Platform 7.1 Screen Board Support ZCU10x: Release Notes

Date of this edition: February 17, 2021

The Screen Board Support ZCU10x package contains display and GPU libraries and drivers that support Xilinx ZCU10x target boards. You must install this Screen Board Support ZCU10x package on top of QNX SDP 7.1.

The Screen Board Support ZCU10x package supports the following Board Support Packages (BSPs):

  • QNX SDP 7.1 BSP for Xilinx Zynq UltraScale+ MPSoC ZCU102
  • QNX SDP 7.1 BSP for Xilinx Zynq UltraScale+ MPSoC ZCU104
  • QNX SDP 7.1 BSP for Xilinx Zynq UltraScale+ MPSoC ZCU106

Throughout this document, you may see reference numbers associated with particular issues, changes, etc. When corresponding with our Technical Support staff about a given issue, please quote the relevant reference number. You might also find the reference numbers useful for tracking issues as they become fixed.

To access the most up-to-date version of these release notes, go to the QNX Software Center, right-click on the Screen Board Support ZCU10x package, choose Properties, and use the link provided.


What's in this package?

To see the exact contents of the package, right-click it in the QNX Software Center, choose Properties, and then click Package Contents in the Properties window.

Revision History

The following is a summary of the updates made to this Screen Board Support package:
Build (7.1 BuildID 266)

Note: Note that BuildID 266 of Screen Board Support ZCU10x package has been validated only with QNX SDP 7.1 Screen (7.1 BuildID 201).

Initial SDP 7.1 release

Board support

We've validated this update on the following platform:

Board Supplier Board Name CPU GPU GPU Stack Display Controller Display Interface Number of Displays Display Resolution Monitor Name Touch Video Capture Interface Video Decoder
Xilinx ZCU106 ARM Quad Cortex-A53 Mali-400 ARM Utgard ZYNQ DP DP 1.2a 1

640x480 @60fps

1280x720 @30fps

1280x720 @60fps

1920x1080 @30fps

1920x1080 @60fps

1024x768 @60fps

3840x2160 @30fps

Dell UP2414Q: all resolutions

Dell P2210: 640x480 @60fps, 1280x720 @60fps


Known issues

  • A Screen window whose SCREEN_PROPERTY_FORMAT property is set to SCREEN_FORMAT_NV12 format may not be properly composed in the framebuffer. (Ref# J2895755)
  • You can't launch Screen applications (e.g., gles2-gears) as a non-root user. (Ref# J2723831, J2893283)
  • Blit operations (e.g., screen_blit()) may fail if your destination buffer in this operation was externally allocated (i.e.,a buffer that you've created by calling screen_create_buffer()). (Ref# J2894382)

Technical support

To obtain technical support for any QNX product, visit the Support area on our website (www.qnx.com). You'll find a wide range of support options, including community forums.