tree 2d37de58f3d81a7b023f334f5183a4a3a550d56c
parent 4777166989dee66a5050ce77d0ea37832ed330d7
author Alex Deucher <alexander.deucher@amd.com> 1473876934 -0400
committer Alex Deucher <alexander.deucher@amd.com> 1474554658 -0400

drm/radeon/atif: Send a hotplug event when we get dgpu display request

On PX systems, if the platform supports hotplug events ATIF while the
dGPU is powered down, handle the event and alert userspace.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>