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 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;
49 static inline struct nouveau_display *
50 nouveau_display(struct drm_device *dev)
52 return nouveau_drm(dev)->display;
55 int nouveau_display_create(struct drm_device *dev);
56 void nouveau_display_destroy(struct drm_device *dev);
57 int nouveau_display_init(struct drm_device *dev);
58 void nouveau_display_fini(struct drm_device *dev);
59 int nouveau_display_suspend(struct drm_device *dev);
60 void nouveau_display_resume(struct drm_device *dev);
62 int nouveau_vblank_enable(struct drm_device *dev, int crtc);
63 void nouveau_vblank_disable(struct drm_device *dev, int crtc);
65 int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
66 struct drm_pending_vblank_event *event);
67 int nouveau_finish_page_flip(struct nouveau_channel *,
68 struct nouveau_page_flip_state *);
70 int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
71 struct drm_mode_create_dumb *args);
72 int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
73 u32 handle, u64 *offset);
74 int nouveau_display_dumb_destroy(struct drm_file *, struct drm_device *,
77 void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *);
79 #ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT
80 extern int nouveau_backlight_init(struct drm_device *);
81 extern void nouveau_backlight_exit(struct drm_device *);
84 nouveau_backlight_init(struct drm_device *dev)
90 nouveau_backlight_exit(struct drm_device *dev) {