From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <richard.purdie@linuxfoundation.org>
Received: from dan.rpsys.net (5751f4a1.skybroadband.com [87.81.244.161])
	by mail.openembedded.org (Postfix) with ESMTP id 101FC60620
	for <openembedded-core@lists.openembedded.org>;
	Thu, 16 Jun 2016 08:43:45 +0000 (UTC)
Received: from localhost (localhost [127.0.0.1])
	by dan.rpsys.net (8.14.4/8.14.4/Debian-4.1ubuntu1) with ESMTP id
	u5G8hh92005989; Thu, 16 Jun 2016 09:43:43 +0100
Received: from dan.rpsys.net ([127.0.0.1])
	by localhost (dan.rpsys.net [127.0.0.1]) (amavisd-new, port 10024)
	with LMTP id zeIqqw68Mj41; Thu, 16 Jun 2016 09:43:43 +0100 (BST)
Received: from hex ([192.168.3.34]) (authenticated bits=0)
	by dan.rpsys.net (8.14.4/8.14.4/Debian-4.1ubuntu1) with ESMTP id
	u5G8heTb005986
	(version=TLSv1/SSLv3 cipher=AES128-GCM-SHA256 bits=128 verify=NOT);
	Thu, 16 Jun 2016 09:43:41 +0100
Message-ID: <1466066620.13979.256.camel@linuxfoundation.org>
From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: "Maxin B. John" <maxin.john@intel.com>
Date: Thu, 16 Jun 2016 09:43:40 +0100
In-Reply-To: <20160616080546.GA12991@mbabyjoh-desk.ger.corp.intel.com>
References: <1465996380-32444-1-git-send-email-maxin.john@intel.com>
	<1465996380-32444-4-git-send-email-maxin.john@intel.com>
	<1466009898.13979.230.camel@linuxfoundation.org>
	<20160616080546.GA12991@mbabyjoh-desk.ger.corp.intel.com>
X-Mailer: Evolution 3.16.5-1ubuntu3.1 
Mime-Version: 1.0
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [PATCH 4/4] pointercal-xinput: add a dummy calibration file for qemu
X-BeenThere: openembedded-core@lists.openembedded.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Patches and discussions about the oe-core layer
	<openembedded-core.lists.openembedded.org>
List-Unsubscribe: <http://lists.openembedded.org/mailman/options/openembedded-core>,
	<mailto:openembedded-core-request@lists.openembedded.org?subject=unsubscribe>
List-Archive: <http://lists.openembedded.org/pipermail/openembedded-core/>
List-Post: <mailto:openembedded-core@lists.openembedded.org>
List-Help: <mailto:openembedded-core-request@lists.openembedded.org?subject=help>
List-Subscribe: <http://lists.openembedded.org/mailman/listinfo/openembedded-core>,
	<mailto:openembedded-core-request@lists.openembedded.org?subject=subscribe>
X-List-Received-Date: Thu, 16 Jun 2016 08:43:47 -0000
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit

On Thu, 2016-06-16 at 11:05 +0300, Maxin B. John wrote:
> Hi RP,
> 
> On Wed, Jun 15, 2016 at 05:58:18PM +0100, Richard Purdie wrote:
> > On Wed, 2016-06-15 at 16:13 +0300, Maxin B. John wrote:
> > > In qemu, the emulated PS/2 mouse reports itself as an "absolute
> > > coordinate"
> > > device and that makes xinput_calibrator think it could be
> > > calibrated.
> > > 
> > > Add a dummy calibration file as a work around to prevent
> > > xinput_calibrator from
> > > popping up on every boot in qemu.
> > > 
> > > [YOCTO #8380]
> > > 
> > > Signed-off-by: Maxin B. John <maxin.john@intel.com>
> > > Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
> > 
> > This doesn't sound right. In qemu, we add a usb touchpad which
> > allows
> > absolute coordinate entry, which means qemu doesn't have to grab
> > the
> > mouse.
> > 
> > Are there two devices? A mouse shouldn't be seen as an absolute
> > coordinate device.
> 
> Yes, both qemu monitor and xinput_calibrator in target shows two
> devices:
> 
> (qemu) info mice
>   Mouse #2: QEMU PS/2 Mouse
>   * Mouse #3: QEMU HID Tablet (absolute)
> 
> #  xinput_calibrator --list
>  Device "QEMU QEMU USB Tablet" id=8
>  Device "ImExPS/2 Generic Explorer Mouse" id=9

So with these patches, are we still calibrating the tablet input?

pointercal ships default calibrations for that under the current setup
but those likely aren't compatible with xinput and we'd need the same
thing but for xinput here?

Cheers,

Richard