From: Pavel Machek <pavel@suse.cz>
To: Richard Purdie <rpurdie@rpsys.net>
Cc: lenz@cs.wisc.edu, kernel list <linux-kernel@vger.kernel.org>,
metan@seznam.cz, arminlitzel@web.de
Subject: Re: sharp zaurus sl-5500 (collie): touchscreen now works
Date: Thu, 15 Jun 2006 01:28:14 +0200 [thread overview]
Message-ID: <20060614232814.GJ7751@elf.ucw.cz> (raw)
In-Reply-To: <1150139307.5376.56.camel@localhost.localdomain>
Hi!
> > I hacked touchscreen driver a bit (with great help from metan) and it
> > is now actually usable, without much filtering in userland.
>
> That's good to know! :)
Yep, it makes collie usable.
> > (Very) dirty bigdiff is attached. Proper battery charging (very slow
> > charging is done even without software help) and MMC/SD support are
> > two biggest issues now -- on the kernel front.
>
> As far as I can see, we should be able to use the existing driver once
> we adapt the code for the SA1100 features. The charging circuitry is
> very similar to the other models as far as I can tell.
Agreed. I just need to find out why ADCs seem to return random values.
> MMC/SD is more of a problem. There is one person with the specs who
> could write the driver but he can't pass them to anyone else :-(.
Did we ever have working MMC with open-source drivers (on collie)? I
thought we had MMC but not SD...
> > On the userland front... any ideas where to get 2.6-compatible GPE
> > environment? It would be nice to see X running :-). Bluetooth support
> > would be nice bonus ;-).
>
> You can build such an image with OpenEmbedded easily enough ;-). I guess
> you're going to have to run it from the CF card though as the internal
> flash isn't big enough and MMC/SD doesn't work?
Well, provided I can get bitbake to work :-).
But I sense problems... I need CF slot for bluetooth card -- irda is
not really usable. I thought I seen some 16MB gpe images... and then,
there's RAM, too.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2006-06-14 23:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060610202541.GA26697@elf.ucw.cz>
2006-06-12 19:08 ` Richard Purdie
2006-06-14 23:28 ` Pavel Machek [this message]
2006-06-14 23:55 ` Richard Purdie
2006-06-23 10:20 ` Marcin Juszkiewicz
2006-06-23 10:48 ` Pavel Machek
2006-06-23 12:47 ` Marcin Juszkiewicz
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