RLC_HB_WPTR_MSB_ADDR 4410 drivers/gpu/drm/radeon/evergreen.c 			WREG32(RLC_HB_WPTR_MSB_ADDR, 0);
RLC_HB_WPTR_MSB_ADDR 4419 drivers/gpu/drm/radeon/evergreen.c 		WREG32(RLC_HB_WPTR_MSB_ADDR, 0);
RLC_HB_WPTR_MSB_ADDR 3570 drivers/gpu/drm/radeon/r600.c 	WREG32(RLC_HB_WPTR_MSB_ADDR, 0);