drm_exynos_g2d_get_ver 1128 drivers/gpu/drm/exynos/exynos_drm_g2d.c struct drm_exynos_g2d_get_ver *ver = data; drm_exynos_g2d_get_ver 380 include/uapi/drm/exynos_drm.h DRM_EXYNOS_G2D_GET_VER, struct drm_exynos_g2d_get_ver)