As per Nvidia, the pad brick separates clock and data terminations.
This necessitates doing the calibration twice.
Nvidia/Nintendo probably never updated that part on T210 since it's from around
2015/2016. T210B01 is based on 2017 codebase so it has it.
HOS (nvservices, not boot) is probably updated to also do that.
If not, then they should fix it.
There are 0 known issue reports with that on T210, but well.
As explained before, Nvidia just grabbed the whole dynamic init and made arrays
of it, without actually optimizing it.
The second part of the streamline aims to fully de-duplicate that.
- Completely remove all already set registers for DC/DISP/WIN.
- Do not touch other windows when a specific window is setup.
- Init Window D also together with A/B/C since code is made for DISPA.
- Add missing increase for syncpt 1.
Nintendo or Nvidia copied pasted the dynamic display code into static arrays in order to do the static hw init in bootloader and boot sysmodule.
Ofc that does double the work that is not needed at all, making it suboptimal.
Clean up every single config based on how tegra display interface hw works in order to save up space and make the process a bit faster.
