cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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exynos_drm_g2d.h (1240B)

      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
      8extern int exynos_g2d_get_ver_ioctl(struct drm_device *dev, void *data,
      9				    struct drm_file *file_priv);
     10extern int exynos_g2d_set_cmdlist_ioctl(struct drm_device *dev, void *data,
     11					struct drm_file *file_priv);
     12extern int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data,
     13				 struct drm_file *file_priv);
     14
     15extern int g2d_open(struct drm_device *drm_dev, struct drm_file *file);
     16extern void g2d_close(struct drm_device *drm_dev, struct drm_file *file);
     17#else
     18static 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
     24static 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
     31static inline int exynos_g2d_exec_ioctl(struct drm_device *dev, void *data,
     32					struct drm_file *file_priv)
     33{
     34	return -ENODEV;
     35}
     36
     37int g2d_open(struct drm_device *drm_dev, struct drm_file *file)
     38{
     39	return 0;
     40}
     41
     42void g2d_close(struct drm_device *drm_dev, struct drm_file *file)
     43{ }
     44#endif