From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f42.google.com (mail-pa0-f42.google.com [209.85.220.42]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 8723EE0077A for ; Tue, 28 Jan 2014 12:05:49 -0800 (PST) Received: by mail-pa0-f42.google.com with SMTP id kl14so809834pab.15 for ; Tue, 28 Jan 2014 12:05:49 -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=MrvKrLf/gKC8zHpPPxM7P4f5feY8C/E/JElUYbZ8wOc=; b=PbkVwU8Y3QXlr7apOU5N4FXknP7aFtBru2zCipy6z0/mqfdDR3+qI21DjaWmEaQDin n0AtoZ2VsedTFy31Si8i0b902FQb+6PL8X6xOpa/OBw7bQtsFfpevL2Ws+p4xIIlBuAO dsBKf85JQBC/vvAiax26G2Wj3gZ1gPuh2PMS5o6M1/yOt7CMrPav7LHXiLDdOtby0SMb elUdIbETlgeEBOEYFHSl/aeo8DDIvqVBkp0fpH07IWv9XmE+XTdiHNOyVDZfSG7awAXB q2MMyDpIaE0Sa5GxVsDQo2oaDNjRkgYP7qy2LcS5ng8u/G3pV7bRnMR5J7De68qjPXxQ SAHQ== X-Gm-Message-State: ALoCoQkKgNkuW0UFSldNhruKm0T79VsrC/UYQTXMFxP7PjTqzqoBryWH1hODc9vVTTMVXswM0shu X-Received: by 10.68.129.201 with SMTP id ny9mr3637741pbb.70.1390939548513; Tue, 28 Jan 2014 12:05:48 -0800 (PST) Received: from [192.168.0.53] ([63.226.49.26]) by mx.google.com with ESMTPSA id gg10sm45243667pbc.46.2014.01.28.12.05.45 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 28 Jan 2014 12:05:46 -0800 (PST) Message-ID: <52E80D98.4040605@boundarydevices.com> Date: Tue, 28 Jan 2014 13:05:44 -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: Otavio Salvador , meta-freescale Mailing List References: <1390687761-13479-1-git-send-email-otavio@ossystems.com.br> <1390687761-13479-6-git-send-email-otavio@ossystems.com.br> <52E6EF36.2080805@boundarydevices.com> In-Reply-To: <52E6EF36.2080805@boundarydevices.com> 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: Tue, 28 Jan 2014 20:05:52 -0000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi all, On 01/27/2014 04:43 PM, Eric Nelson wrote: > Thanks Otavio, > > On 01/25/2014 03:09 PM, Otavio Salvador wrote: >> From: Lauren Post >> >> >> >> EXTRA_OEMAKE += "-C EXA/src -f makefile.linux prefix=${D}/usr \ >> sysroot=${STAGING_DIR_TARGET} \ >> @@ -24,7 +25,7 @@ CFLAGS += "-I${STAGING_INCDIR}/xorg \ >> -I${STAGING_INCDIR}/drm \ >> -I../../DRI_1.10.4/src" >> >> -S = "${WORKDIR}/xserver-xorg-video-imx-viv-${PV}/" >> +S = "${WORKDIR}/xserver-xorg-video-imx-viv-${PV}_beta/" >> > > 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. > While I haven't figured out why the X startup isn't recognizing the current video mode, I have figured out that I can switch between modes using XRandR: 1080P: root@nitrogen6x-lite:~# xrandr --size 1920x1080 --rate 60 720P: root@nitrogen6x-lite:~# xrandr --size 1280x720 --rate 60 There's probably also a way to set this up inside xorg.conf, but I don't know the secret(s) yet. Regards, Eric