From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id B1A6EE00527; Mon, 4 Apr 2016 10:28:13 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [209.85.192.172 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily * valid * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Received: from mail-pf0-f172.google.com (mail-pf0-f172.google.com [209.85.192.172]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 0CCF3E0048B for ; Mon, 4 Apr 2016 10:28:09 -0700 (PDT) Received: by mail-pf0-f172.google.com with SMTP id 184so48694382pff.0 for ; Mon, 04 Apr 2016 10:28:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gherzan-ro.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=ewhmUiaRYx6H++37KSzo4XhQI2OOZZHUrUGCaj3IsCQ=; b=AXPdLOEkJYCFC5GV4XiHn37qYpQZ3sI992aeDAC20aCFwM+Zw8CWUyaF/n7U1KlTRV rQz/z8C9YOWZSr9VC+oZT07C8FvcrKr90AmYdC+1lvdJL76YHzKM0piBSUqHqLT/GkKG e/r5DOtZovR0gKLqFEf8rxtdDtPJXkbDthEmPpVVBz+WL7tcX1EuI8yEhN5VA7hERYlV CB88Tge9bik5knEaWdmway6elviTGIOp1xyemXD7XblMVygutTXpfoI4WQzQVMtigwoV GqiOOzI/5ZXtVptPY2h+qU6LczXgPGN5cgBkZz+ahfQUbKMndyXQWyvkpw0ly76YNN5m Lw6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=ewhmUiaRYx6H++37KSzo4XhQI2OOZZHUrUGCaj3IsCQ=; b=XiM/cOrtuXT41OM4/fW1Bg7x0qKWJ5uUOE/c/p2ZEu4gd3v9sh+o33t3pjGEiMsVYv zBLtr2DjW9CzWTzvF31lIQp/TGdJUIE6hVkip1GKD/ZKKOAppFs9KNIlUJjNOa4ERXeA 968v/ZugjPdgABbOYcUfbFK3nJ4CErWbwIQ81jY7EyehWsvg5jgAlEqxYkVVGTkD8YoV A1jmmw62hWgvdv+aR7yvt35zgn1zDger320DZ37Q/Vxqb2yosfH5v0ZIxYnT1WagxtrZ 0+pt7U/bZFUd2pgKCHWDO6MZVqURKzJ/knXqDrih+NpuFdksxKYkEDK9M2H2S7N7KHBg FN5g== X-Gm-Message-State: AD7BkJKqFD6p3QhL6gmSMCo5Nxr9zRqBoR1riWATpCPstDoxfbaJt2LJaNR7Al079mqAjQ== X-Received: by 10.98.12.83 with SMTP id u80mr22205155pfi.116.1459790888694; Mon, 04 Apr 2016 10:28:08 -0700 (PDT) Received: from resin ([209.65.105.100]) by smtp.gmail.com with ESMTPSA id f65sm40914314pfd.47.2016.04.04.10.28.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 04 Apr 2016 10:28:07 -0700 (PDT) Date: Mon, 4 Apr 2016 19:27:59 +0200 From: Andrei Gherzan To: petter@technux.se Message-ID: <20160404172759.GA14683@resin> References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Cc: yocto@yoctoproject.org Subject: Re: [meta-raspberrypi] Adding more screens / PiTFT support. X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Apr 2016 17:28:13 -0000 X-Groupsio-MsgNum: 29282 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="5vNYLRcllDrimb99" Content-Disposition: inline --5vNYLRcllDrimb99 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 04, 2016 at 05:09:03PM +0200, Petter Mab=E4cker wrote: > > > 2016-04-04 15:17 skrev GUEYTAT Julien: > > > Hi, > > > > I would like to > add PiTFT support to the meta-raspberry layer. Or at least I would like > to add it in my own BSP layer. > > > > I read that Peter were playing with > that recently. Could you please give me some hints to do so? > > > > I > have at least two more screens to integrate. > > > > If someone could > point me to an example of a BSP based on meta-raspberrypi that would be > awesome. > > > > Thanks in advance, > > > > Best Regards > > > > JULIEN > GUEYTAT > > > > ING=C9NIEUR INFORMATIQUE > > > > 1027, avenue du Docteur > Julien Lefebre BP27 > > > > 06271 Villeneuve-Loubet Cedex > > > > Fixe : +33 > (0) 492 024 545 > > Mob : +33(0) 617 980 383 > > Fax : +33(0) 492 024 546 > > > Email : j.gueytat@cdssoft.studiel.fr > > > > www : www.studiel.fr [1] > > > > > PPENSEZ ENVIRONNEMENT, IMPRIMEZ SEULEMENT SI N=C9CESSAIRE > > Hi Julien, > > > After some discussions with the community, we decided that the > official meta-raspberrypi pitft support should be added using > MACHINE_FEATURES. If you look in README for meta-raspberrypi there are > some basic description about how to enable support: > > For a already > supported pitft model (pitft22 is supported and 28r is on it's way > https://lists.yoctoproject.org/pipermail/yocto/2016-March/029284.html), > you can just add below MACHINE_FEATURES to local.conf: > > > MACHINE_FEATURES +=3D "pitft pitft22" > > In order to add support for > additional models you can use > https://lists.yoctoproject.org/pipermail/yocto/2016-March/029284.html as > a reference. > Basically what you need are to: > > * add the overlay for > the screen > > * Add dtoverlay option with wanted default arguments in > rpi-config_git.bb > > * Add a default calibration (if needed) > > Assuming > an overlay exists for your model, it shouldn't be so tricky to fix the > rest.. > As Petter says, everything should be in the README. Try to give it a spin and tell us how it goes. -- Andrei Gherzan --5vNYLRcllDrimb99 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXAqQfAAoJEHO76Gt+erfPSyIP/12PGjEIytpWaUms5ignJsRF /hEqnWHWu7ml/23mL/Q0XX087HyvgXe+lrntw9TIfZue0TpK4erjDvQ2tzthx42+ uBhhoBbxuKH7bC+HrZryLmrQNmpjsL6rpuEGoPCAQU6k/ca7uFartJ4WjJHXJ1wG BX7d7t6ng9kWhmfDk06hMO8qiYinqNUKj2XcbEDYsXqCbhqkO/rUXgOGgCtB++/J nwUmGJeLBGafhz3IbXPHtQgsc0LVaCUzKovlBbqHkMC+50kz2qMw3UB7O9vkMBPW 3P435sq3cA4w4LQeBZEYJhYd8ex17fBNs2eYtiAHUXi2kFGwCjO3b4LgfzTwEMat 1rPv2z2Ws+wh88UGyxVoFy0FNtxOmXVEIVXspL5x17/ee3Y2OWmXJirIPSUHNSUy kCJsFm7DDnAh952xeLm8PirRL2cgKVBVPNUli8CxA8yEvQ5YiiQIAv6/fetpeAa/ XvFPtWr4DUPDPgyID4GzRDcJBEThue0YiYYyIJoGiGt8yzQ30XzB9x8CJo9OYIYZ lBBW6P9656nnv61IFzXjDukdOKSkdDiZ2yjbPHTK2FIvzeNLDvt5rWzpjKvzU2CK rKK6BKMJiZMteD566oqrHHbGrtI1zFOxhQOxoKX2OhyBOPvWugaFPZJ8cdOCu67o RUxrlBwCmNBbCrPfvhiq =0hk8 -----END PGP SIGNATURE----- --5vNYLRcllDrimb99--