1/*
 2 * Copyright (C) 2008 Maarten Maathuis.
 3 * All Rights Reserved.
 4 *
 5 * Permission is hereby granted, free of charge, to any person obtaining
 6 * a copy of this software and associated documentation files (the
 7 * "Software"), to deal in the Software without restriction, including
 8 * without limitation the rights to use, copy, modify, merge, publish,
 9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial
15 * portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 *
25 */
26
27#ifndef __NOUVEAU_FBCON_H__
28#define __NOUVEAU_FBCON_H__
29
30#include <drm/drm_fb_helper.h>
31
32#include "nouveau_display.h"
33
34struct nouveau_fbdev {
35	struct drm_fb_helper helper; /* must be first */
36	unsigned int saved_flags;
37	struct nvif_object surf2d;
38	struct nvif_object clip;
39	struct nvif_object rop;
40	struct nvif_object patt;
41	struct nvif_object gdi;
42	struct nvif_object blit;
43	struct nvif_object twod;
44
45	struct mutex hotplug_lock;
46	bool hotplug_waiting;
47};
48
49void nouveau_fbcon_restore(void);
50
51int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
52int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
53int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
54int nv04_fbcon_accel_init(struct fb_info *info);
55
56int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
57int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
58int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
59int nv50_fbcon_accel_init(struct fb_info *info);
60
61int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
62int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
63int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
64int nvc0_fbcon_accel_init(struct fb_info *info);
65
66void nouveau_fbcon_gpu_lockup(struct fb_info *info);
67
68int nouveau_fbcon_init(struct drm_device *dev);
69void nouveau_fbcon_fini(struct drm_device *dev);
70void nouveau_fbcon_set_suspend(struct drm_device *dev, int state);
71void nouveau_fbcon_accel_save_disable(struct drm_device *dev);
72void nouveau_fbcon_accel_restore(struct drm_device *dev);
73
74void nouveau_fbcon_output_poll_changed(struct drm_device *dev);
75void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon);
76extern int nouveau_nofbaccel;
77
78#endif /* __NV50_FBCON_H__ */
79