exynos_drm_ipp_task_setup_buffer 672 drivers/gpu/drm/exynos/exynos_drm_ipp.c ret = exynos_drm_ipp_task_setup_buffer(src, filp); exynos_drm_ipp_task_setup_buffer 679 drivers/gpu/drm/exynos/exynos_drm_ipp.c ret = exynos_drm_ipp_task_setup_buffer(dst, filp);