From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id CB244E008C3; Thu, 13 Nov 2014 11:34:49 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no * trust * [193.201.172.117 listed in list.dnswl.org] * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (picmaster[at]mail.bg) * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -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 Received: from mx1.mail.bg (mx1.mail.bg [193.201.172.117]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 7DC89E00831 for ; Thu, 13 Nov 2014 11:34:39 -0800 (PST) Received: from [192.168.0.40] (unknown [93.152.132.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mx1.mail.bg (Postfix) with ESMTPSA id B729160005C9; Thu, 13 Nov 2014 21:34:37 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mail.bg; s=default; t=1415907277; bh=hGlj2IpxH3oqsJfx4WISq6yMPPpewniyPBftSB6A8Y0=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=I68baXGuAlyPmhIBUpOlBg3vjLdqLz7wBggGI3lpdhJ+qPd3pmNeNmUKbCfShui5J AaXPp0b7IssBtQpud8ooBY/qHz9O3TcckaewjyfO3+IL1R/cfbtVRbVvUhX/EmpT4f bK1Q1B4MntzhFs3NMUCkWFPLWrBAMrq36G0ibd8o= Message-ID: <546507CD.60309@mail.bg> Date: Thu, 13 Nov 2014 21:34:37 +0200 From: Nikolay Dimitrov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.2.0 MIME-Version: 1.0 To: "meta-freescale@yoctoproject.org" References: <5463E620.70400@mail.bg> <5464CA03.5090505@mail.bg> <5464EE91.70507@mail.bg> In-Reply-To: <5464EE91.70507@mail.bg> Subject: Re: No HDMI video on imx6qsabresd with dizzy X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list 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, 13 Nov 2014 19:34:49 -0000 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Hi guys, Thanks to Fabio the HDMI is now working. Here's how: 1. Disabled HDMI support in u-boot-fsl (actually disabled all video- related support, as it was easier/faster). 2. Added the usual video configuration to "mmcarg" env-var: video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24 3. Booted the board (had to set mmcdev to 0 as I boot from SD2). 4. Observed that Xorg was running on the HDMI screen. 5. Played video via gstreamer and observed it's rendering on the screen without issues. After discussion with Andreas, I tested the following resolutions and they worked OK: - 640x480 - 800x600 - 1024x768 - 1280x720 (just don't have the time to test more as these were OK for my tests) @Daiane: I checked the description for bug #6703, but I don't observe the issue here. I left my HDMI cable connected all the time, and it still works. I even power-cycled the board to make sure that the HDMI hardware is not left initialized from a previous boot. My understanding is that the reason it works is Fabio's suggestion to disable U-Boot HDMI support. Thanks to everyone for the constructive discussion. Kind regards, Nikolay