From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Otavio Salvador <otavio@ossystems.com.br>
Cc: "meta-freescale@yoctoproject.org"
<meta-freescale@yoctoproject.org>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
jimwall@q.com, brian@crystalfontz.com
Subject: Re: [meta-fsl-demos][PATCH] xserver-xorg: add evdev configuration for the cfa-10057 and cfa-10058 touchscreens
Date: Fri, 06 Sep 2013 00:27:12 +0200 [thread overview]
Message-ID: <52290540.6030608@free-electrons.com> (raw)
In-Reply-To: <CAP9ODKqtNw1Wb1Ytym0CoB_8f0U8NSvZ-4Nv-4RapY61BpTEww@mail.gmail.com>
On 05/09/2013 23:40, Otavio Salvador wrote:
> On Thu, Sep 5, 2013 at 6:27 PM, Alexandre Belloni
> <alexandre.belloni@free-electrons.com> wrote:
>> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> I think this is not for -demos but for the BSP as the calibration is
> the same for any image. Why you don't use pointercal-xinput for this?
>
Hum, I saw pointercal-xinput in -demos so I moved it there. I was under
the impression that for a resistive touchscreen, you need to calibrate
each board but maybe I'm wrong. According to
http://www.lindusembedded.com/blog/2013/02/07/adding-touch-support-in-yocto/,
xinput-calibrator<https://github.com/tias/xinput_calibrator> is only
working when the touchscreen has already been calibrated once. This does
exactly that but without pointercal.xinput being created so we get
xinput-calibrator on first boot.
I didn't exactly test everything myself (my touchscreen is not working)
and I may be wrong. I'm really open on that particular topic as long as
we get the touchscreen working ;)
Regards,
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2013-09-05 22:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-05 21:27 [meta-fsl-demos][PATCH] xserver-xorg: add evdev configuration for the cfa-10057 and cfa-10058 touchscreens Alexandre Belloni
2013-09-05 21:40 ` Otavio Salvador
2013-09-05 22:27 ` Alexandre Belloni [this message]
2013-09-06 12:15 ` Otavio Salvador
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