SRBM_GFX_CNTL     444 drivers/gpu/drm/radeon/cikd.h #define	SRBM_GFX_CNTL				        0xE44
SRBM_GFX_CNTL      59 drivers/gpu/drm/radeon/nid.h #define	SRBM_GFX_CNTL				        0x0E44