屏幕 TX38D85VC1CAG a20 lcd 屏幕参数设置

TX38D85VC1CAG 经过网上搜索 

属于 LP141X6 系列

我找到 LG-LP141X6-A1IB.pdf 从文件


dclk     65 mhz

hsync  period                          1344
hsync    active-width               136     
vsync       period                       806
vsync     active-width                60
hbp                                            160
 hfp                                            24 
vbp                                            29
vfp                                             3

疑问1 

我的设置 active-width不知道什么含义

screen0_output_type=1;
screen0_output_mode=2;
lcd_x=1024;
lcd_y=768;
lcd_dclk_freq=65;
lcd_hbp=160;
lcd_ht=1344;
lcd_vbp=29;
lcd_vt=806;
lcd_lvds_ch=0;
lcd_lvds_mode=1;
lcd_lvds_bitwidth=1;
lcd_lvds_io_cross=0;
lcd_if=3;


放入tf卡根目录 插卡 重启后 屏幕显示不正常