[meta-freescale] Odp: Re: Troubles with Qt after upgrade from Morty to Pyro (plaintext email)

[Otavio Salvador]

On Fri, Apr 20, 2018 at 9:58 AM,  <vmach at ramet.as> wrote:
> I finally moved to Rocko branch, avoided the meta-boundary layer and made an
> image. Kernel version is linux_boundary_4.1.15, Gstreamer version is 1.12.2.
> The behavior is very similar:
>
> 1) export DISPLAY=:0.0 && gst-launch-1.0 videotestsrc ! imxg2dvideotransform
> ! imxg2dvideosink
> works fine without any troubles
>
> 2) export DISPLAY=:0.0 && gst-launch-1.0 videotestsrc ! imxg2dvideotransform
> ! imxeglvivsink
>     a) crashes with segfault during the first run after power on of the
> Nitrogen6x_MAX QP
>     b) second and every other following run of this pipeline causes X window
> with black screen. No videotest pictures.
>
> In all cases, GST_DEBUG=3 has no warnings or errors. Do you have any
> suggestion how to make the imxeglvivsink work?

This is mostly likely to be due the different between the GPU driver
module inside the kernel source versus the binary drivers.

Check if you are using our external module and it should work.
-- 
Otavio Salvador                             O.S. Systems
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