18:08 mjacob: Is there openly available documentation about how to control the GPU’s display output controller hardware?
18:08 mjacob: analogous to https://cdrdv2-public.intel.com/705833/intel-gfx-prm-osrc-tgl-vol-12-display-engine.pdf
21:24 Venemo: mjacob: I am not aware of any public documentation about the display hardware, but you can glean a lot of information about them from the kernel source code (DC) and some wikis