Had it reported from boxes I have updated to kernel 217 that after 30s front screen changes from channel to clock - even in standby!
Some like to have a blank screen in standby but this version always reverts to clock.
I have tried earlier versions of aotom.ko but none work with kernel 217 - fp_control has no effect either.
Option in HDMU Center for setting clock in Standby VFD: off / clock is not conclusive: If set to CLOCK - clock is displayed continuously, if set to OFF clock returns after 30s!