Hello, I have used a certain display with following HDMI setup in boot/config.txt
hdmi_timings=1920 0 0 2 126 720 0 2 2 4 0 0 0 60 0 89456640 8
So, I have confirmed that the display panel works well with above option.
However, in terms of embedded linux OS, I don't know how to start for the setting up of HDMI.
I have used framebuffer as a backend system. And trying to use fbset, but I don't know how to start..
Please give me any clue for moving forward.