Revert "drm/amdgpu/gmc11: avoid cpu accessing registers to flush VM"

This reverts commit 8748de873f
since drv enabled mes to access registers.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jack Xiao 2022-06-28 12:28:43 +08:00 • committed by Alex Deucher
commit 395ece6f14