Summary:
Test Plan:
A separate application to run the infamous IIDX “monitor check”.
The on-screen output has been enhanced to provide more
detailed information about the on-going process. The tool
furthermore allows basic querying of adapter and adapter
modes information from the command line. These additional
options can be useful to gather more debug information
or select correct parameters for the monitor test from actually
supported mode parameters by the adapter.
The tool has been tested on an actual cabinet with nvgpu
setting different custom timings. The accuracy seems to be
even higher than what IIDX’s monitor check is actually showing.
For example, with a custom timing of 59.900, the tool yields 59.902.
Meanwhile, the monitor check of iidx 30 yields ~XXX TODO.
An open source re-implementation of the “NvDisplayConfigLDJ"
tool with additional enhancements.
This can be used to tweak your nvidia GPU driver settings to
create custom display timings to address IIDX’s requirement
if expecting proper display timings. This can also be used for
any legacy IIDX versions that even expect very specific display
timings, e.g. 59.95 or 60.05 hz.
Furthermore, creating application profiles allows further tweaks
to important GPU settings such as the current performance mode
setting. This is crucial to ensure the GPU is not going into any
kind of power saving states which results in non-smooth
scrolling during gameplay and micro stuttering that cannot
be measured on application level.
Summary:
Test Plan:
