On Mon, Feb 22, 2021 at 4:52 PM Karthik Poduval
I have a 5.4 kernel where I applied a patch (using a .scc file) from
kernel 5.6 which brings in dmabuf heaps.
The patch exports a uapi header
I am trying to write an application that uses dmabuf with a recipe (no
It is able to find
#include<linux/dma-heap.h> (this file is introduced in the patch)
I looked at the recipe's sysroot
and dma-buf.h is there but not dma-heap.h
Why is the header not being imported ?
What does patch look like? just adding the file is not enough, it
should be added to makefiles to be exported as UAPI header