drm/amdgpu: use register distance member instead of hardcode in mmhub v2

This patch updates to use register distance member instead of hardcode
in mmhub v2.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Tested-by: AnZhong Huang <anzhong.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2020-07-01 16:49:27 +08:00 • committed by Alex Deucher
commit ff225c031a