ROT_DST_BUF_ADDR 201 drivers/gpu/drm/exynos/exynos_drm_rotator.c rot_write(buf->dma_addr[0], ROT_DST_BUF_ADDR(0)); ROT_DST_BUF_ADDR 202 drivers/gpu/drm/exynos/exynos_drm_rotator.c rot_write(buf->dma_addr[1], ROT_DST_BUF_ADDR(1));