We have a display unstable problem while input end customer source.
Read back registers.
1.We had tried Equalizer Settings as below refer to "ADV7619_RecSettings"
68 85 11 ; ADI recommended writes (27MHz and below)
68 86 9B ; ADI recommended writes
68 9B 03 ; ADI recommended writes
It was more stable, but it's for TMDS frequencies 27MHz and below.
We can not find the detail on user manual, could you explain it?
2.Have other more Equalizer Settings registers to try?