GRPH_INT_CONTROL  868 drivers/gpu/drm/amd/amdgpu/sid.h #define	GRPH_INT_CONTROL			        0x1A17
GRPH_INT_CONTROL  937 drivers/gpu/drm/radeon/cikd.h #define GRPH_INT_CONTROL                                0x685c
GRPH_INT_CONTROL 1329 drivers/gpu/drm/radeon/evergreend.h #define	GRPH_INT_CONTROL			        0x685c
GRPH_INT_CONTROL  864 drivers/gpu/drm/radeon/sid.h #define	GRPH_INT_CONTROL			        0x685c