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Using IPU2 instead of IPU1 of i.MX6Q

Question asked by Matthias Wieloch on May 12, 2016
Latest reply on May 12, 2016 by igorpadykov

What changes do I have to make to use IPU2 instead of IPU1.

I'm using a CoM from Karo Electronics (TX6Q) and recompiled the 3.16 Kernel from sources of Karo and my DTS is based on "imx6q-tx6q-10x0.dts.

So far I added a new pinctrl to iomuxc in device tree, use this new pinctrl group for mxcfb0, enabled ipu2 by chaning status from disabled to okay and so far it seems to work. But if I disable IPU1 now the screen stays blank.

 

Have I missed something

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