From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 06DD0E00874; Wed, 3 Dec 2014 05:00:53 -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=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mail.chez-thomas.org (mail.mlbassoc.com [65.100.170.105]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 2AC45E0080C for ; Wed, 3 Dec 2014 05:00:40 -0800 (PST) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id 65AE0F811E4; Wed, 3 Dec 2014 06:00:37 -0700 (MST) Received: from [192.168.1.114] (zeus [192.168.1.114]) by mail.chez-thomas.org (Postfix) with ESMTP id 31675F811DE; Wed, 3 Dec 2014 06:00:36 -0700 (MST) Message-ID: <547F0986.2050904@mlbassoc.com> Date: Wed, 03 Dec 2014 06:00:54 -0700 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: meta-freescale@yoctoproject.org References: <1412971768-1162-1-git-send-email-eric.nelson@boundarydevices.com> <1416794255-17482-1-git-send-email-eric.nelson@boundarydevices.com> <547616A8.9070908@mlbassoc.com> <547617B1.2090603@mlbassoc.com> <5476297E.2080200@boundarydevices.com> <54766FA9.8030603@mlbassoc.com> <547DBCDD.1060704@mlbassoc.com> <547DBD80.6080208@mlbassoc.com> <547DE9DC.8030700@boundarydevices.com> <547DEBEF.8040104@mlbassoc.com> <547DEF84.5020405@boundarydevices.com> In-Reply-To: <547DEF84.5020405@boundarydevices.com> Subject: Re: Video on linux-boundary-3.10.x (was Re: ...linux-boundary: Add support for kernel 3.10.31_1.1.0_beta) 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, 03 Dec 2014 13:00:53 -0000 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit On 2014-12-02 09:57, Eric Nelson wrote: > On 12/02/2014 09:42 AM, Gary Thomas wrote: >> On 2014-12-02 09:33, Eric Nelson wrote: >>> On 12/02/2014 06:24 AM, Gary Thomas wrote: >>>> On 2014-12-02 06:21, Gary Thomas wrote: >>>>> On 2014-11-26 17:26, Gary Thomas wrote: >>>>>> On 2014-11-26 12:26, Eric Nelson wrote: >>>>>>> Hi Gary, >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Next problem - I have no video, neither with HDMI nor 7" LCD >>>>>> Ideas? >>>>>> >>>>> >>>>> Any progress with this (no video at all)? I've tried the >>>>> latest Boundary Devices kernel (b76cf1c04) whose comment >>>>> implies this should be fixed, but still no-go. >>>>> >>>> >>>> For completeness, here are some relevant messages at boot: >>>> >>>> Kernel command line: enable_wait_mode=off >>>> video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24 >>>> video=mxcfb1:dev=lcd,CLAA-WVGA,if=R >>>> GB666 video=mxcfb2:off video=mxcfb3:off fbmem=28M,10M >>>> console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait root=/d >>>> ev/mmcblk3p2 mxc_hdmi.only_cea=1 >>>> >>> >>> What silicon version are you running? As mentioned in Gary Bisson's >>> thread earlier, there are some known issues with TO 1.0 and HDMI. >> >> My SabreLite is rev 1.0 >> > > That explains it. Freescale seems to have dropped support (or at > least stopped testing) TO 1.0 prior to the 3.10.x releases. > >>> >>> >>> >>> These messages above match what Gary Bisson says he has a patch for... >>> >>> And I just pushed a patch for the RGB display error below: >>>> mxc_sdc_fb fb.28: NO mxc display driver found! >>> >>> https://github.com/boundarydevices/linux-imx6/commit/0d7db21a8e6bc028209438ae3919907c177f348a >>> >> >> Yes, I thought I already had that applied. I'll check again. >> > > That's unlikely, since we haven't yet sent a patch to the list to > update meta-fsl-arm-extra. > > In the mean-time, you'll need to do this by hand in the file > > meta-fsl-arm-extra/recipes-kernel/linux/linux-boundary_3.10.17.bb Actually, I'm working from master which is using 3.10.31 I patched the recipe to use revision b76cf1c0429fffaa217f50645f1d78c3321ec3fa and now I have LCD video, so my board is once again usable. Thanks -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------