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DM8168 video capture with discrete syncs

Ryan Lin1
Prodigy 100 points

I have 2 questions here:

1) I have a video decoder that can output H:V:F timings (H_BLANK, V_BLANK, FIELD_ID). What is the correct connection to DM8168 VIP port if I want to capture 1080i60 video? I plan to connect H_BLANK to VIN_ACTVID, V_BLANK to VIN_VSYNC and FIELD_ID to VIN_FLD. 

   For the software side, I would set the videoCpatureMode to VPS_CAPT_VIDEO_CAPTURE_MODE_SINGLE_CH_NON_MUX_DISCRETE_SYNC_ACTVID_VBLK and fidDetectMode to VPS_VIP_FID_DETECT_MODE_PIN.  Does this work for 1080i60 capture?

2) The video decoder can also output CEA861 timing (HSYNC, VSYNC, DE). We have one board using this timing. In that case we connnect HSYNC to VIN_HSYNC, VSYNC to VIN_VSYNC and DE to VIN_DE. We set the videoCpatureMode to VPS_CAPT_VIDEO_CAPTURE_MODE_SINGLE_CH_NON_MUX_DISCRETE_SYNC_ACTVID_VSYNC and fidDetectMode to VPS_VIP_FID_DETECT_MODE_VSYNC. We can capture 1920x540@60FPS. All frames are recognized as evev frames. It seems that FID detection does not work. I want to know if this connection works for 1080i60 capture and what are the correct software settings to get interlaced video?