Embedded linux lcd not calibrated
I have attached a new lcd to my embedded linux device and when I run the system I found that it is shifted to the right. (the display starts from the middle of the lcd) I found 2 frame buffer drivers under linux kernel driver and modify in following areas.
hsync_len : 64,
vsync_len : 6,
left_margin : 125,
upper_margin : 70,
lower_margin : 36,
}; but the problem is still there. what should I do?