tree bc43a50fe294caff637d3aef90dc4872904cb0dd
parent a284e9d14e35b776807c3a40dd1ff1e05429d4a4
author Christian König <christian.koenig@amd.com> 1409057154 +0200
committer Alex Deucher <alexander.deucher@amd.com> 1409070038 -0400

drm/radeon: save/restore the PD addr on suspend/resume

This fixes a problem with GPU resets and TLB flushes on SI/CIK.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>