Re: linux-imx-headers and ioctl mismatches
On Sat, Apr 11, 2020 at 7:32 AM Carlos Rafael Giani <email@example.com> wrote:
This issue came up when I noticed that the ION and DWL allocators in libimxdmabuffer failed. (DWL is an API from the Hantro VPU libraries, and it fails, because internally it itself uses ION.)This does not work as the libimxdmabuffer is shared (and it should be)
across multiple machines of same SoC family. Considering that, the
best choice is to apply a patch to old Linux kernels to make it to use
the newer API/ABI with this backport.
Otavio Salvador O.S. Systems
Mobile: +55 (53) 9 9981-7854 Mobile: +1 (347) 903-9750