From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 429C4E00BDF; Thu, 12 Jun 2014 07:35:53 -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=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (koansoftware[at]gmail.com) * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's * domain * 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 * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [209.85.212.174 listed in list.dnswl.org] Received: from mail-wi0-f174.google.com (mail-wi0-f174.google.com [209.85.212.174]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id A84DBE00BB1 for ; Thu, 12 Jun 2014 07:35:41 -0700 (PDT) Received: by mail-wi0-f174.google.com with SMTP id bs8so3681739wib.7 for ; Thu, 12 Jun 2014 07:35:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:reply-to:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=rwZOxNUtn2nLFVYr5V8ospiX5D1ZjyFvcpN2COhiGqQ=; b=go9JQzxPHlr8D1UsEmqlGc5S0FS+h8cbK5B/FZtDULRSnby1THT6U5x/23J/Jx1m3O BnsRnHFqDhTgE8OxJC/JFU9MyD7FNAqk70nWBjBTne/H6Qbp1HlXpgRqXgVa6M4kEe0T ixM6VDQyRqk0gC/k/PLrdyj4pV8urE32XcGVPjOJkrTy11bUGS8x3WKLwN8ahURblCww 7HHnECtYtrbjfl2sMJP8e5WCwANqqIpI3Wtyjqv3iJ03KCxiLr1zwHpxa+7CyxiPAFs3 AMOHDlKU+diQMZy0e+1ZHvbQbrkF6/XU5f1A3e2H0StYGeVAAcIJR3etqqm3lnbmMk7s SCWA== X-Received: by 10.180.88.129 with SMTP id bg1mr7020857wib.51.1402583737665; Thu, 12 Jun 2014 07:35:37 -0700 (PDT) Received: from [192.168.0.5] (host56-7-static.30-87-b.business.telecomitalia.it. [87.30.7.56]) by mx.google.com with ESMTPSA id z8sm16300110wib.12.2014.06.12.07.35.34 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 12 Jun 2014 07:35:36 -0700 (PDT) Message-ID: <5399BAAF.4040200@gmail.com> Date: Thu, 12 Jun 2014 16:35:27 +0200 From: Marco User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: "meta-freescale@yoctoproject.org" Subject: tslib not working with daisy X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: koansoftware@gmail.com List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jun 2014 14:35:53 -0000 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Note: This thread was "[meta-freescale] tslib calibration issue" Hi I am building minimal-image for imx6dlsabresd. Build Configuration: BB_VERSION = "1.22.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "Ubuntu-12.04" TARGET_SYS = "arm-poky-linux-gnueabi" MACHINE = "imx6dlsabresd" DISTRO = "poky" DISTRO_VERSION = "1.6" TUNE_FEATURES = "armv7a vfp neon callconvention-hard cortexa9" TARGET_FPU = "vfp-neon" meta meta-yocto meta-yocto-bsp = "daisy:62b1fef7875a6f9c55344fa6bcc7d4b6672eac1f" meta-oe = "daisy:dca466c074c9a35bc0133e7e0d65cca0731e2acf" meta-fsl-arm = "daisy:f5bf277a5a5fba2c3b64ed7d2dbec1903d96386b" meta-fsl-demos = "daisy:27fdb2f2642ecd55d5633bde880dd4c37acd0d42" When I used branch dora the tslib and ts_calibrate worked. Now using daisy ts_calibrate doesn't work, ts_print doesn't work, only ts_print_raw is working. It has set by default TSLIB_TSDEVICE=/dev/input/touchscreen0 I added some debug information into tslib and discovered that the pressure signal is missing so probably the problem is the kernel settings (maybe a misconfiguration in DT). root@imx6dlsabresd:~# ts_print_raw 1402072658.126525: 20368 15584 0 1402072658.137927: 20368 15584 0 1402072658.149310: 20368 15584 0 root@imx6dlsabresd:~# ts_print LINEAR ts_input_read RAW ts_input_read RAW---------------------> 21360 22528 0 1402072702.766665 LINEAR ts_input_read RAW ts_input_read RAW---------------------> 21360 22528 0 1402072702.778067 LINEAR ts_input_read RAW ts_input_read RAW---------------------> 21360 22528 0 1402072702.789462 What have you changed in daisy or linux-3.10.17 that broke the touchscreen? Anybody tested the new image with a imx6dlsabresd? What do you think? TIA -- Marco Cavallini | KOAN sas | Bergamo - Italia embedded and real-time software engineering Phone:+39-035-255.235 - Fax:+39-178-22.39.748 http://www.KoanSoftware.com