blob: 722548bb3bd3c23da77d1d2e25aeb36817a816d2 [file] [log] [blame]
Ben Skeggs77145f12012-07-31 16:16:21 +10001#ifndef __NOUVEAU_DISPLAY_H__
2#define __NOUVEAU_DISPLAY_H__
3
4#include <subdev/vm.h>
5
6#include "nouveau_drm.h"
7
8struct nouveau_framebuffer {
9 struct drm_framebuffer base;
10 struct nouveau_bo *nvbo;
11 struct nouveau_vma vma;
12 u32 r_dma;
13 u32 r_format;
14 u32 r_pitch;
15};
16
17static inline struct nouveau_framebuffer *
18nouveau_framebuffer(struct drm_framebuffer *fb)
19{
20 return container_of(fb, struct nouveau_framebuffer, base);
21}
22
23int nouveau_framebuffer_init(struct drm_device *, struct nouveau_framebuffer *,
24 struct drm_mode_fb_cmd2 *, struct nouveau_bo *);
25
26struct nouveau_page_flip_state {
27 struct list_head head;
28 struct drm_pending_vblank_event *event;
29 int crtc, bpp, pitch, x, y;
30 u64 offset;
31};
32
33struct nouveau_display {
34 void *priv;
35 void (*dtor)(struct drm_device *);
36 int (*init)(struct drm_device *);
37 void (*fini)(struct drm_device *);
38
39 struct drm_property *dithering_mode;
40 struct drm_property *dithering_depth;
41 struct drm_property *underscan_property;
42 struct drm_property *underscan_hborder_property;
43 struct drm_property *underscan_vborder_property;
44 /* not really hue and saturation: */
45 struct drm_property *vibrant_hue_property;
46 struct drm_property *color_vibrance_property;
47};
48
49static inline struct nouveau_display *
50nouveau_display(struct drm_device *dev)
51{
52 return nouveau_drm(dev)->display;
53}
54
55int nouveau_display_create(struct drm_device *dev);
56void nouveau_display_destroy(struct drm_device *dev);
57int nouveau_display_init(struct drm_device *dev);
58void nouveau_display_fini(struct drm_device *dev);
59int nouveau_display_suspend(struct drm_device *dev);
60void nouveau_display_resume(struct drm_device *dev);
61
62int nouveau_vblank_enable(struct drm_device *dev, int crtc);
63void nouveau_vblank_disable(struct drm_device *dev, int crtc);
64
65int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
66 struct drm_pending_vblank_event *event);
67int nouveau_finish_page_flip(struct nouveau_channel *,
68 struct nouveau_page_flip_state *);
69
70int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
71 struct drm_mode_create_dumb *args);
72int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
73 u32 handle, u64 *offset);
74int nouveau_display_dumb_destroy(struct drm_file *, struct drm_device *,
75 u32 handle);
76
77void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *);
78
79#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT
80extern int nouveau_backlight_init(struct drm_device *);
81extern void nouveau_backlight_exit(struct drm_device *);
82#else
83static inline int
84nouveau_backlight_init(struct drm_device *dev)
85{
86 return 0;
87}
88
89static inline void
90nouveau_backlight_exit(struct drm_device *dev) {
91}
92#endif
93
94#endif