1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
 4 *
 5 * Authors:
 6 *	Inki Dae <inki.dae@samsung.com>
 7 *	Joonyoung Shim <jy0922.shim@samsung.com>
 8 *	Seung-Woo Kim <sw0312.kim@samsung.com>
 9 */
10
11#ifndef _EXYNOS_DRM_FBDEV_H_
12#define _EXYNOS_DRM_FBDEV_H_
13
14struct drm_fb_helper;
15struct drm_fb_helper_surface_size;
 
 
16
17#if defined(CONFIG_DRM_FBDEV_EMULATION)
18int exynos_drm_fbdev_driver_fbdev_probe(struct drm_fb_helper *fbh,
19					struct drm_fb_helper_surface_size *sizes);
20#define EXYNOS_DRM_FBDEV_DRIVER_OPS \
21	.fbdev_probe = exynos_drm_fbdev_driver_fbdev_probe
22#else
23#define EXYNOS_DRM_FBDEV_DRIVER_OPS \
24	.fbdev_probe = NULL
 
 
 
 
 
 
 
 
 
 
 
 
 
 
25#endif
26
27#endif

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
 4 *
 5 * Authors:
 6 *	Inki Dae <inki.dae@samsung.com>
 7 *	Joonyoung Shim <jy0922.shim@samsung.com>
 8 *	Seung-Woo Kim <sw0312.kim@samsung.com>
 9 */
10
11#ifndef _EXYNOS_DRM_FBDEV_H_
12#define _EXYNOS_DRM_FBDEV_H_
13
14#ifdef CONFIG_DRM_FBDEV_EMULATION
15
16int exynos_drm_fbdev_init(struct drm_device *dev);
17void exynos_drm_fbdev_fini(struct drm_device *dev);
18
 
 
 
 
 
19#else
20
21static inline int exynos_drm_fbdev_init(struct drm_device *dev)
22{
23	return 0;
24}
25
26static inline void exynos_drm_fbdev_fini(struct drm_device *dev)
27{
28}
29
30static inline void exynos_drm_fbdev_restore_mode(struct drm_device *dev)
31{
32}
33
34#define exynos_drm_output_poll_changed (NULL)
35
36#endif
37
38#endif