Is access beyond the what's available in the driver interfaces required to get timing signals onto gpio pins?
You need to get the signals from the GPIO pins and use it to control the timing of the video output, that is something that is not available in the high level drivers.
Do you have a source for that information?
QuoteDo you have a source for that information?Have you seen the high level driver?
There appear to be at leat three interfaces, a 3D, a 2D, and a general lower level interface.
I assume you're not just assuming