1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (C) 2012 Samsung Electronics Co.Ltd 4 * Authors: Joonyoung Shim <jy0922.shim@samsung.com> 5 */ 6 7 #ifdef CONFIG_DRM_EXYNOS_G2D 8 extern int exynos_g2d_get_ver_ioctl(struct drm_device *dev, void *data, 9 struct drm_file *file_priv); 10 extern int exynos_g2d_set_cmdlist_ioctl(struct drm_device *dev, void *data, 11 struct drm_file *file_priv); 12 extern int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data, 13 struct drm_file *file_priv); 14 15 extern int g2d_open(struct drm_device *drm_dev, struct drm_file *file); 16 extern void g2d_close(struct drm_device *drm_dev, struct drm_file *file); 17 #else 18 static inline int exynos_g2d_get_ver_ioctl(struct drm_device *dev, void *data, 19 struct drm_file *file_priv) 20 { 21 return -ENODEV; 22 } 23 24 static inline int exynos_g2d_set_cmdlist_ioctl(struct drm_device *dev, 25 void *data, 26 struct drm_file *file_priv) 27 { 28 return -ENODEV; 29 } 30 31 static inline int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data, 32 struct drm_file *file_priv) 33 { 34 return -ENODEV; 35 } 36 37 int g2d_open(struct drm_device *drm_dev, struct drm_file *file) 38 { 39 return 0; 40 } 41 42 void g2d_close(struct drm_device *drm_dev, struct drm_file *file) 43 { } 44 #endif 45