From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id E0D63E008B4; Tue, 2 Dec 2014 08:42:21 -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 E5D65E0086F for ; Tue, 2 Dec 2014 08:42:08 -0800 (PST) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id 33ACDF811E4; Tue, 2 Dec 2014 09:42:08 -0700 (MST) Received: from [192.168.1.114] (zeus [192.168.1.114]) by mail.chez-thomas.org (Postfix) with ESMTP id 34148F811DC; Tue, 2 Dec 2014 09:42:06 -0700 (MST) Message-ID: <547DEBEF.8040104@mlbassoc.com> Date: Tue, 02 Dec 2014 09:42:23 -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> In-Reply-To: <547DE9DC.8030700@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: Tue, 02 Dec 2014 16:42:21 -0000 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit On 2014-12-02 09:33, Eric Nelson wrote: > Hi Gary, > > 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 > >> mxc_hdmi 20e0000.hdmi_video: Detected HDMI controller 0x13:0xa:0xa0:0xc1 >> fbcvt: 1280x720@60: CVT Name - .921M9 >> mxc_sdc_fb fb.27: registered mxc display driver hdmi >> mxc_sdc_fb fb.27: 1280x720 h_sync,r,l: 40,110,220 v_sync,l,u: 5,5,20 >> pixclock=74250000 Hz >> imx-ipuv3 2800000.ipu: try ipu internal clk >> imx-ipuv3 2800000.ipu: disp=0, pixel_clk=74250000 74250000 >> parent=74250000 div=1 >> imx-ipuv3 2800000.ipu: IPU DMFC DP HIGH RESOLUTION: 1(0,1), 5B(2~5), >> 5F(6,7) >> imx-ipuv3 2800000.ipu: IPU Warning - IPU_INT_STAT_10 = 0x00080000 >> imx-ipuv3 2800000.ipu: IPU Warning - IPU_INT_STAT_10 = 0x00080000 >> mxc_sdc_fb fb.27: 1280x720 h_sync,r,l: 40,110,220 v_sync,l,u: 5,5,20 >> pixclock=74250000 Hz >> imx-ipuv3 2800000.ipu: try ipu internal clk >> imx-ipuv3 2800000.ipu: disp=0, pixel_clk=74250000 74250000 >> parent=74250000 div=1 >> Console: switching to colour frame buffer device 160x45 >> imx-ipuv3 2800000.ipu: IPU Warning - IPU_INT_STAT_5 = 0x00800000 >> mxc_sdc_fb fb.27: timeout when waiting for flip irq > > 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. Thanks -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------