Re: Fwd: Power supply detection issue caused by ucsi_psy?

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On Tue, Nov 10, 2020 at 08:22:31PM +1000, Vladimir Yerilov wrote:
> It worked! You're a wizard sir, thank you!
> :D

Excellent!

+Greg, Benjamin and the list.

> вт, 10 нояб. 2020 г. в 18:31, Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>:
> >
> > Hi Vladimir,
> >
> > On Tue, Nov 10, 2020 at 03:02:40AM +1000, Vladimir Yerilov wrote:
> > > Forwarding to y'all.
> > >
> > > Just some extra info:
> > > `cat /sys/class/power_supply/ucsi-source-psy-USBC000:001/online` shows
> > > zero when the cable is unplugged, same for
> > > `/sys/class/power_supply/ADP0/online` status, but that means nothing
> > > for upower and all system services considering that there a power
> > > source available and not setting display brightness and other
> > > parameters due to that.
> > > Checked in Ubuntu as well, same situation with their kernel 5.8.
> >
> > Please try to avoid top-posting.
> >
> > It seems that the ucsi psy does not report any changes. That is one
> > obvious bug that I can see.
> >
> > I'm attaching a patch to fix that. Can you give it a try?

thanks,

-- 
heikki



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