Tool/software: Linux
Hi,
We have developed a custom board with AM5718 Processor, and we are using an LVDS based panel. Display was working fine but it is not very clear, color was fine but image was moving. I suspect mainly timings for this panel.
root@BU6_DDU2:~# fbset
mode "800x600"
geometry 800 600 800 600 32
timings 0 0 0 0 0 0 0
accel true
rgba 8/16,8/8,8/0,8/24
endmode
I have another sbc board(not TI) , with the same panel and it's display is good.It's parameters are:
mode "800x600-60"
# D: 38.251 MHz, H: 37.355 kHz, V: 59.863 Hz
geometry 800 600 832 640 16
timings 26143 112 32 17 3 80 4
vsync high
rgba 5/11,6/5,5/0,0/0
endmode
I want to set the above parameters to know , whether it is any timing issue or else hardware issue. How to modify the above timings, I have tried
root@BU6_DDU2:~# fbset -fb /dev/fb0 -g 800 600 832 640 16
ioctl FBIOPUT_VSCREENINFO: Invalid argument
How to modify?
Best Regards,
Ganesh