dma_base_and_ceiling 68 drivers/gpu/drm/tilcdc/tilcdc_crtc.c u64 dma_base_and_ceiling; dma_base_and_ceiling 86 drivers/gpu/drm/tilcdc/tilcdc_crtc.c dma_base_and_ceiling = (u64)end << 32 | start; dma_base_and_ceiling 87 drivers/gpu/drm/tilcdc/tilcdc_crtc.c tilcdc_write64(dev, LCDC_DMA_FB_BASE_ADDR_0_REG, dma_base_and_ceiling);