GUI does not start when enabling GPU profiling from kernel command line

[oussama]

I'm using kernel 3.10.17 with yocto rootfs. The kernel is built with CONFIG_MXC_GPU_VIV=y.

When I add "gpuProfiler=1" to the kernel command line, then the yocto qt GUI won't start.

Do I miss something?

[Bio_TICFSL]

Hi oussama,

Vprofiler does not work properly on 3.10.17 and X11 - QT yocto backends, you should try the 3.10.53 kernel base that includes the 5.0.11p1 Vivante driver.

Have a great day,
Alfredo

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------