Graphics programming • Re: drmModePageFlip with interlaced frame

would it correct to say that:

current kernel on RPI5 does not allow to field sync source interlaced framebuffers with CVBS (analogue video output) framebuffers ?

No. With earlier kernels, the issue is moot: You always get top-then-bottom (25fps update)

IMHO that is correct approach, you have either frame-based or field-based output/control.

Statistics: Posted by max_verem — Thu Sep 11, 2025 7:41 pm

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