CP_RB0_BASE      1274 drivers/gpu/drm/amd/amdgpu/sid.h #define	CP_RB0_BASE					0x3040
CP_RB0_BASE      1301 drivers/gpu/drm/radeon/cikd.h #define	CP_RB0_BASE					0xC100
CP_RB0_BASE       483 drivers/gpu/drm/radeon/nid.h #define	CP_RB0_BASE					0xC100
CP_RB0_BASE      1245 drivers/gpu/drm/radeon/sid.h #define	CP_RB0_BASE					0xC100