LVDS never locks

LVDS is dual link 1080p@60hz LVDS OCLK is 74.15MHz no HDMI output

R19 to R24 is in the default state

serial port output shows output below and never locks

UART init 115200 8n1.

IT6263+ STM8S005, HDMI, with Audio. Firmware is programmed by QQ2073196958. 2025-01-04

IT626X_BASE_M1_MYSON_V114

OP1=1, OP2=1, OP3=1, OP4=1, OP5=1, OP6=1.

Bits =1, Ports=1, Mapping=1, Audio=1, Swap=0.

IT626X is detected!

Init as HDMI_1080p60.

Application start.

AV_Mute 9: lvds unlock,==========Set AV Mute============