drm/amd/display: update header file name

Update the register header file name.

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaomeng Hou 2021-07-07 16:50:01 +08:00 • committed by Alex Deucher
commit 6435af81ed