MC_SHARED_BLACKOUT_CNTL  486 drivers/gpu/drm/amd/amdgpu/sid.h #define MC_SHARED_BLACKOUT_CNTL           		0x82B
MC_SHARED_BLACKOUT_CNTL  610 drivers/gpu/drm/radeon/cikd.h #define MC_SHARED_BLACKOUT_CNTL           		0x20ac
MC_SHARED_BLACKOUT_CNTL  928 drivers/gpu/drm/radeon/evergreend.h #define MC_SHARED_BLACKOUT_CNTL           		0x20ac
MC_SHARED_BLACKOUT_CNTL  189 drivers/gpu/drm/radeon/nid.h #define MC_SHARED_BLACKOUT_CNTL           		0x20ac
MC_SHARED_BLACKOUT_CNTL  484 drivers/gpu/drm/radeon/sid.h #define MC_SHARED_BLACKOUT_CNTL           		0x20ac