From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f52.google.com (mail-pa0-f52.google.com [209.85.220.52]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 098A4E0078F for ; Wed, 29 Jan 2014 08:52:56 -0800 (PST) Received: by mail-pa0-f52.google.com with SMTP id bj1so1984327pad.39 for ; Wed, 29 Jan 2014 08:52:56 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=i7kk78azcr811qYcyhh0TYYcG0eYKK+PM/m4qATXmxc=; b=TdLIj4vZ4TN4rX7jUUbkK8fz72i9kB5Rbe85OKTLYm8K3DZ4KNYgJsUGdvwUD8JaoW Pl1Qg0o1bS6ykkDvQRdPPEXr2RDZ4HBMi5XiEXS4fRTeW5iA+RINEspkTkYUfL2DZKgW 02ML4+VxGoQE8clAg86xA6ruXldJxIWeboCFiFXr2zBbmgNP2BUonPGNHviHqU8imkkg kHS9qFNuyxv9AKCeK6hI5VAAwrA/2eBgYzEtxJD2A6anfFQo7WcD1pOmtTll2dwlx6l+ DsZUD3v9bged3hp9wkoZdAiKyS6j+P0YlwhhFn2CSO7BjeK/RWIjA6AwPOCVhSxjN7cu pzSw== X-Gm-Message-State: ALoCoQlgw8VaWHTc3GOIq6nuM0Bzr15Ses1O4AzJPe+kZO/rGAvrcTuKWkouO7XqG28hLI8xQkhc X-Received: by 10.68.4.232 with SMTP id n8mr9138239pbn.114.1391014376528; Wed, 29 Jan 2014 08:52:56 -0800 (PST) Received: from [192.168.0.53] ([63.226.49.26]) by mx.google.com with ESMTPSA id gw11sm8816296pbd.17.2014.01.29.08.52.54 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 29 Jan 2014 08:52:55 -0800 (PST) Message-ID: <52E931E4.8080202@boundarydevices.com> Date: Wed, 29 Jan 2014 09:52:52 -0700 From: Eric Nelson User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Diego , meta-freescale@yoctoproject.org References: <3937412.XS9fnJcWms@localhost.localdomain> In-Reply-To: <3937412.XS9fnJcWms@localhost.localdomain> Subject: Re: [PATCH 05/12] xf86-video-imxfb-vivante: Upgrade to 3.10.17-1.0.0_beta version 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: Wed, 29 Jan 2014 16:53:00 -0000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Thanks Diego, On 01/29/2014 08:56 AM, Diego wrote: > Eric Nelson wrote: >> I'm not sure if this is the right patch to tag, but during my testing of >> the Vivante/X integration, I saw some issues related to mode settings. >> >> On Nitrogen6x Quad core, I'm seeing X start up with a mode of 640x480, >> on the HDMI device even though the kernel command line is configured >> for 720P. >> >> The same is not true with the same monitor and Nitrogen6_Lite (Solo >> processor): >> >> The prime leads are these from Xorg.0.log (attached): >> >> [3585503.788] (II) VIVANTE(0): Output DISP3 BG - DI1 connected >> [3585503.788] (II) VIVANTE(0): Using exact sizes for initial modes >> [3585503.788] (II) VIVANTE(0): Output DISP3 BG - DI1 using initial mode >> V:640x480p-60 >> [3585504.480] (II) VIVANTE(0): imxDisplayPreInit: virtual set 640 x 480, >> display width 0 >> [3585504.480] (II) VIVANTE(0): FBDevPreInit: adjust display width 640 >> >> Oddly, the display reverts to 720p (1280x720) if I stop X. >> >> This appears using either kernel version 3.0.35 or 3.10.17. >> >> I'm continuing to investigate, but thought I'd send out a note >> in case others are seeing similar behaviour or know what might >> be involved here. > > I confirm I have the same issue, X is starting per default at 640x480 on HDMI, > which is not a good default. > I can subsequently change the resolution to 1280x720 or 1920x1080 with xrandr. > I just tested on SABRE SD to remove the possibility that one of our kernel patches was coming into play and found the same result: root@imx6qsabresd:~# cat /proc/cmdline video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off console=ttymxc0,115200 root=/dev/mmcblk0p2 rootwait rw root@imx6qsabresd:~# cat /sys/class/graphics/fb0/mode U:640x480p-60 Regards, Eric