SCRATCH_REG4     1014 drivers/gpu/drm/amd/amdgpu/sid.h #define	SCRATCH_REG4					0x2144
SCRATCH_REG4     1613 drivers/gpu/drm/radeon/cikd.h #define	SCRATCH_REG4					0x30110
SCRATCH_REG4     1001 drivers/gpu/drm/radeon/evergreend.h #define	SCRATCH_REG4					0x8510
SCRATCH_REG4      305 drivers/gpu/drm/radeon/nid.h #define	SCRATCH_REG4					0x8510
SCRATCH_REG4      437 drivers/gpu/drm/radeon/r600d.h #define	SCRATCH_REG4					0x8510
SCRATCH_REG4      504 drivers/gpu/drm/radeon/rv770d.h #define	SCRATCH_REG4					0x8510
SCRATCH_REG4     1015 drivers/gpu/drm/radeon/sid.h #define	SCRATCH_REG4					0x8510
SCRATCH_REG4      325 include/video/radeon.h #define SCRATCH_REG4                           0x15F0