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DM8148 capture freez when adv7611 free run mode switch



I have developed DM8148 custom board with adv7611 chip.

adv7611 have free run mode. this mode provide a stable clock and predictable data if input video is no present.

When I switch free run, sometimes DM8148 capture application pipeline freez.

(capture application using  gstreamer pipeline and v4l2 driver.)

VPSS_FVID2: queue tiemout.

Does anyone know how to fix this problem?

Regards,

Kazunori