AnsweredAssumed Answered

imx6DL cannot display QT5 gui by using L.4.9.88_2.0.0 BSP

Question asked by I-Shin Ma on Sep 6, 2018
Latest reply on Sep 6, 2018 by Yuri Muhin

I am using the last version L.4.9.88_2.0.0 BSP and build Yocto Project. After system boots up successful, there is no QT5 desktop is displayed on my LVDS screen.


my BSP build config is
DISTRO=fsl-imx-xwayland MACHINE=imx6dlsabresd source -b mx6dl_mfg_build


my build package is
bitbake fsl-image-qt5-validation-imx


In debug console, I use cmd "weston", I got this messages below
root@imx6dlsabresd:~# weston
Date: 2018-09-06 UTC
[07:22:37.157] weston 3.0.0
Bug reports to:
Build: 3.0.0-208-g5b77bec4-dirty desktop-shell: Disable idle timeout [YOCIMX-2463] (2018-04-27 12:52:23 -0500)
[07:22:37.157] Command line: weston
[07:22:37.158] OS: Linux, 4.9.88-imx_4.9.88_2.0.0_ga+g5e23f9d61147, #1 SMP PREEMPT Wed Sep 5 16:49:47 CST 2018, armv7l
[07:22:37.158] Using config file '/etc/xdg/weston/weston.ini'
[07:22:37.159] Output repaint window is 16 ms maximum.
[07:22:37.160] Loading module '/usr/lib/libweston-3/'
[07:22:37.174] initializing fbdev backend
[07:22:37.176] logind: failed to get session seat
[07:22:37.176] logind: cannot setup systemd-logind helper (-61), using legacy fallback
[07:22:37.176] <stdin> not a vt
[07:22:37.176] if running weston from ssh, use --tty to specify a tty
[07:22:37.176] fatal: fbdev backend should be run using weston-launch binary, or your system should provide the logind D-Bus API.
[07:22:37.176] fatal: failed to create compositor backend

note: The attached is my images boots up debug messages.

How do I need to configure my BSP to make QT5 desktop run?



Ethan Ma