Android6.0調試筆記之edp屏無法點亮問題怎麼解決。
Platform: Rockchip
OS: Android 6.0
Kernel: 3.10.92
lcd用的是LP097Qx1
異常log:
[ 0.563419] rk32-edp rk32-edp: failed to get reset
[ 0.563435] rk32-edp rk32-edp: failed to get reset
[ 0.586064] rk3288-lcdc lcdc0: lcdc0: dclk:205000000>>fps:60
[ 0.586284] rk32-edp rk32-edp: edp pll locked
[ 0.598131] rk32-edp rk32-edp: max link rate:1.62Gps max number of lanes:4
[ 0.604069] rk32-edp rk32-edp: hw lt err:6
[ 0.604082] rk32-edp rk32-edp: link train failed!
原因：
板載連接器沒有焊接好