>> >> Master/Slave is always confusing to me. In VPFE, it can act as master >> (when it output sync signal and pixel clock) and slave (when it get sync >> signal from sensor/decoder). We use VPFE as slave and sensor/decoder will >> provide the pixel clock and sync signal. Please confirm if this is what >> master_mode flag means. > >That's correct: the master provides the pixel clock signal. I'm not sure >if it also means that the syncs are provided by the master. Do you know? Yes. Both hsync and vsync signals can be output from VPFE. So also field id signal. But I don't know if any customer is using it that way. > >Regards, > > Hans > >-- >Hans Verkuil - video4linux developer - sponsored by TANDBERG >
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