Re: RPi and powerd, was: Re: RPI4 clock speeds and serial port ( temperatures idle and -j4 buildworld buildkernel )
Klaus Küchemann via freebsd-arm <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]> |
> Am 21.03.2021 um 19:13 schrieb bob prohaska <[email protected]>: > > There was an effect from powerd on the Pi2, but only > 600MHz > 900MHz. The Pi3 went from 600 to 1200, the > Pi4 600 to 1500. yes, these are the default max. (non overclocked) values (900 Pi2/1200 Pi3/ 1500 Pi4). > Am 21.03.2021 um 19:13 schrieb bob prohaska <[email protected]>: > > > I always thought of powerd as a complication inflicted to > conserve battery life. I had no idea it could be used for > performance enhancement. Thank you, Klaus! > > bob prohaska > `happy to hear it works for you. Yes, the good thing is : e.g., for e.g. battery/electricity Pi4 goes automatically back to 600 if cpu-power is no more needed(after make buildworld buildkernel ). Regards K. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "[email protected]"