dmesg says:
[ 1.466724] [drm] Initialized vivante 1.0.0 20120216 on minor 0
dnf says:
imx-gpu-viv.armv7at2hf_neon_mx6qdl : imx-gpu-viv version 5.0.11.p8.6-hfp-r0
kernel-module-imx-gpu-viv.nitrogen6x 5.0.11.p8.6+fslc+git0+a05d9b23b9-r0
The subject of this thread is misleading. My very first question was focused on Pyro, but in the meantime we have moved to Rocko. So we are currently working on Rocko.
Any ideas, please? The dmesg output seems to be strange...
Best,
Vaclav
---------------------------------------
Ing. Václav MACH, Ph.D.
Software Developer & Project Leader
RAMET a.s.
Kunovice, Czech Republic
<email> [email protected]
<tel> +420 572 415 285
Ing. Václav MACH, Ph.D.
Software Developer & Project Leader
RAMET a.s.
Kunovice, Czech Republic
<email> [email protected]
<tel> +420 572 415 285
----- Původní zpráva -----
Od: "Otavio Salvador" <[email protected]>
Komu: [email protected]
Kopie: "meta-freescale Mailing List" <[email protected]>
Předmět: Re: [meta-freescale] Odp: Re: Odp: Re: Troubles with Qt after upgrade from Morty to Pyro (plaintext email)
Datum: pá, 27. dub 2018 14:45
On Fri, Apr 27, 2018 at 7:58 AM <[email protected]> wrote:
> Do you mean this module: meta-freescale/recipes-graphics/imx-gpu-viv ?
The version is 5.0.11.p8.6.
> How can I find out the version of module inside the kernel source and
binary driver?
You need to check in the buildhistory, RPM or Opkg the module release. Also
you should check the 'dmesg' output.
> Based on further experiments I have more details about the behaviour:
> When I start any Qt application with GUI and then I try to run
> export DISPLAY=:0.0 && gst-launch-1.0 videotestsrc ! imxg2dvideotransform
! imxeglvivsink,
> I see only a black screen inside the window.
> But when I restart X server and run the same Gstreamer pipeline again
(without running GUI application before), the I can see the videotest
output successfully.
> Can this description help you to find any recommendations?
You does seem to have a problem. Honestly, I think moving to rocko is the
easiest solution as it is the current stable release.
Did you consider doing it?
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
-- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
