macc24: yes, it is stateful
dafna2[m]: yea so v4l2codecs gstreamer stuff won't work with it
pfff it seems that my new DC10+ is dead like the first one, no interrupt
at least the DC30 is working
oh I have kconfig madness with VIDEO_SAA7110, it is no more selectable with MEDIA_SUBDRV_AUTOSELECT
the "visible if !MEDIA_HIDE_ANCILLARY_SUBDRV" is breaking possible selection of SAA7110