i have already read this article. but i need more information about GPU Profiling using Vivante Tools. I'm using i.MX6Solo to make UI with Qt Framework. I need to profile the GPU to know how works it with my UI.
I have setup the u-boot and system envs as below:
cat /sys/module/galcore/parameters/gpuProfiler is always 0 but i use echo 1 > /sys/module/galcore/parameters/gpuProfiler
after UI starts the tool makes foo.vpd but it is 0 Bytes. Nothing is inside.
Do i miss something?
thank you for reply.