1 #ifndef __NOUVEAU_DISPLAY_H__
2 #define __NOUVEAU_DISPLAY_H__
6 #include "nouveau_drm.h"
8 struct nouveau_framebuffer {
9 struct drm_framebuffer base;
10 struct nouveau_bo *nvbo;
11 struct nouveau_vma vma;
17 static inline struct nouveau_framebuffer *
18 nouveau_framebuffer(struct drm_framebuffer *fb)
20 return container_of(fb, struct nouveau_framebuffer, base);
23 int nouveau_framebuffer_init(struct drm_device *, struct nouveau_framebuffer *,
24 struct drm_mode_fb_cmd2 *, struct nouveau_bo *);
26 struct nouveau_page_flip_state {
27 struct list_head head;
28 struct drm_pending_vblank_event *event;
29 int crtc, bpp, pitch, x, y;
33 struct nouveau_display {
35 void (*dtor)(struct drm_device *);
36 int (*init)(struct drm_device *);
37 void (*fini)(struct drm_device *);
39 int (*fb_ctor)(struct drm_framebuffer *);
40 void (*fb_dtor)(struct drm_framebuffer *);
42 struct nouveau_object *core;
44 struct drm_property *dithering_mode;
45 struct drm_property *dithering_depth;
46 struct drm_property *underscan_property;
47 struct drm_property *underscan_hborder_property;
48 struct drm_property *underscan_vborder_property;
49 /* not really hue and saturation: */
50 struct drm_property *vibrant_hue_property;
51 struct drm_property *color_vibrance_property;
54 static inline struct nouveau_display *
55 nouveau_display(struct drm_device *dev)
57 return nouveau_drm(dev)->display;
60 int nouveau_display_create(struct drm_device *dev);
61 void nouveau_display_destroy(struct drm_device *dev);
62 int nouveau_display_init(struct drm_device *dev);
63 void nouveau_display_fini(struct drm_device *dev);
64 int nouveau_display_suspend(struct drm_device *dev);
65 void nouveau_display_repin(struct drm_device *dev);
66 void nouveau_display_resume(struct drm_device *dev);
67 int nouveau_display_vblank_enable(struct drm_device *, int);
68 void nouveau_display_vblank_disable(struct drm_device *, int);
69 int nouveau_display_scanoutpos(struct drm_device *, int, unsigned int,
70 int *, int *, ktime_t *, ktime_t *);
71 int nouveau_display_vblstamp(struct drm_device *, int, int *,
72 struct timeval *, unsigned);
74 int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
75 struct drm_pending_vblank_event *event,
76 uint32_t page_flip_flags);
77 int nouveau_finish_page_flip(struct nouveau_channel *,
78 struct nouveau_page_flip_state *);
80 int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
81 struct drm_mode_create_dumb *args);
82 int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
83 u32 handle, u64 *offset);
85 void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *);
87 int nouveau_crtc_set_config(struct drm_mode_set *set);
88 #ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT
89 extern int nouveau_backlight_init(struct drm_device *);
90 extern void nouveau_backlight_exit(struct drm_device *);
93 nouveau_backlight_init(struct drm_device *dev)
99 nouveau_backlight_exit(struct drm_device *dev) {