i.MX ProcessorsのトピックRe: IMX6Q display problem

IMX6Q display problem

jiongzhongliu — Fri, 15 Apr 2016 08:02:35 GMT

I use linux3.10 and qt5 on IMX6Q, build it on yocto.the bitbake commond is as:

MACHINE=imx6qsabresd source fsl-setup-release.sh -b build-x11 -e x11

bitbake fsl-image-qt5

I run the image and rootfs on my IMX6Q board, when the kernel is starting , I can see the display device( use lvds1 interface）show the yocto logo picture ,but,after the kernel starting process is finished, the display device does not show anything(the kernel running normally).What is the problem? Can you help me?

Re: IMX6Q display problem

igorpadykov — Fri, 15 Apr 2016 09:48:30 GMT

Hi jiongzhong

reason may be that lcd is not configured properly in linux,

please look at example

https://community.freescale.com/thread/355690

Best regards

igor

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