drm/amd/amdgpu: Add missing BASE_IDX to dcn register

The register mmOTG1_OTG_BLANK_CONTROL was missing BASE_IDX value.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2021-03-04 10:52:09 -05:00 • committed by Alex Deucher
commit e49db37634