Re: eGalax touchscreen regression

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On Fri, 2013-04-26 at 16:59 +0200, Arnd Bergmann wrote:
> On Wednesday 24 April 2013 12:03:13 Artem Bityutskiy wrote:
> > On Tue, 2013-04-23 at 08:40 -0700, Dmitry Torokhov wrote:
> > > > the eGalax driver now requires OF. For us this is a regression because
> > > > we do not have OF: https://bugs.tizen.org/jira/browse/TIVI-740
> > > 
> > > I see. In this case we need to come up with a platform data to pass
> > > wakeup gpio in case platform does not support OF. irq_to_gpio() is not
> > > supported on many platforms, causing compilation errors.
> > > 
> > > Is the platform that you are trying to use the touchscreen upstream?
> > 
> > OK, so this is about just a monitor with a touchscreen (Giantec high-res
> > capacitive 11.6” LCD monitor). The touchscreen is connected to a
> > commodity hardware via USB.
> > 
> > So yes, the platform _is_ upstream  Namely, we use just a SandyBridge
> > PC.
> 
> So you use a usb-to-i2c interface?

I do not think so. The problem is that I do not have the HW, so I was
making guesses, and it looks like this driver has nothing to do with the
regression we've got. Sorry for the noise. We'll investigate this more
carefully internally.

-- 
Best Regards,
Artem Bityutskiy

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