GPU-DRM-STI: Fine-tuning for some function implementations

[SF Markus Elfring]

> It seems like you're back to submitting cocci patches again :)

My contribution activities are varying also for Linux software over time.   ;-)

The corresponding source code search patterns get different popularity.


> I don't want to waste your time by ignoring your patches, so please ensure that
> your patches provide value and that they are tested.

Which benchmarks and system tests would you find representative for this patch series?

How do you think generally about the proposed change possibilities?

Regards,
Markus