From: Pavel Machek <pavel@ucw.cz>
To: Tony Lindgren <tony@atomide.com>
Cc: maemo-leste@lists.dyne.org, mpartap@gmx.net, merlijn@wizzup.org,
martin_rysavy@centrum.cz,
kernel list <linux-kernel@vger.kernel.org>,
sre@kernel.org, nekit1000@gmail.com, linux-omap@vger.kernel.org,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: GPS fun on Droid 4 and leste
Date: Thu, 20 Aug 2020 09:00:45 +0200 [thread overview]
Message-ID: <20200820070045.GB9738@amd> (raw)
In-Reply-To: <20200820042431.GI2994@atomide.com>
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Hi!
> > GPS on the droid 4 does not really work out of the box.
> >
> > gpsd is not in default installation, maybe it should be?
> >
> > What is worse, there's something broken with gpsd. Try:
> >
> > /usr/sbin/gpsd -N -D 5 /dev/gnss0
> > gpspipe -w
> > # this seems to work, but do ^C and restart
> > gpspipe -w
> > ...and it hangs.
>
> Some earlier versions of gpsd I think had issues where you could
> only connect one client. Or it was a bug in the kernel drivers..
> Anyways, multiple gpspipe instances have been working for me for
> a while now with gpsd-3.21.
>
> I also found some issues in gnss-motmdm driver for closing the
> gnss device, see:
>
> https://github.com/tmlind/linux/commits/droid4-pending-v5.8
>
> And I think the xtra2.bin data for agps is now working too :)
>
> https://github.com/tmlind/droid4-agps/commits/master
>
> At least I now get a fix in about two minutes after running the
> update.sh, going outside, and starting cgps.
Ok, let me play. But you should be getting fix in two minutes
_without_ AGPS support, if GPS is any good...
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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prev parent reply other threads:[~2020-08-20 7:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-12 9:27 GPS fun on Droid 4 and leste Pavel Machek
2020-08-20 4:24 ` Tony Lindgren
2020-08-20 7:00 ` Pavel Machek [this message]
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