Felix Kuehling 1dc430eed2 Let KFD use VM from DRM render node ...

Move opening of DRM render nodes from topology to FMM aperture
initialization. Keep the same FDs open for the life time of the
process to match how KFD uses the VMs in the FDs. Call acquire_vm
ioctl during aperture initialization to let KFD use the VMs from
the render nodes.

Change-Id: Ie07d57788cbe685b1841cccc00820c12894a0356
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>


[ROCm/ROCR-Runtime commit: 8ac2150e81]

2018-03-20 15:42:45 -04:00

..

rocr-runtime

Let KFD use VM from DRM render node

2018-03-20 15:42:45 -04:00