ADV7611 work well when receive PC graphic video.
But when it turn to decode the DVD video,I found that it didn't output the right image, it output black image instead.
At that time,ADV7611 can detect TMDS clock and not in free run mode, also detect HDMI mode.
From HDMI block registers,I know these params of DVD video is below:
Active resolution 1280x720@59Hz
Total resolution 1650x750@59Hz
Hsync Pluse Width 40
Hsync Front Porch 110
Hsync Back Porch 220
all of the measurements seems correct,but why it outputs black image?