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Linux User Space Driver Using uio_pdrv_genirq

Question asked by Brian Yokum on Jun 25, 2018
Latest reply on Jun 29, 2018 by gusarambula

I am using the Morty branch of the i.MX Yocto BSP (imx-4.9.11-1.0.0_qa.xml) for the imx6ull-14x14-evk.  I would like to implement a user space driver using uio_pdrv_genirq.  It doesn't appear that that uio_pdrv_genirq is currently being built as part of the kernel.  I've tried to modify defconfig is various directories to add this support with no luck.  What is the correct/best way to enable this support?