On Fri, 27 Oct 2023, Nemesa Garg <nemesa.garg@xxxxxxxxx> wrote: > Darkscreen detection checks if all the pixels of the frame are less then > or equal to the comparision value. The comparision value is set to 256 > i.e black. So upon getting black pixels from the pipe, the dark screen > detect bit is set and an error message will be printed. Okay, this still describes *what* the patch does, but not *why*. Why do we need this? What for? (Please just reply here for starters, instead of resending.) BR, Jani. -- Jani Nikula, Intel
