1#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_handle; 13 u32 r_format; 14 u32 r_pitch; 15 struct nvif_object h_base[4]; 16 struct nvif_object h_core; 17}; 18 19static inline struct nouveau_framebuffer * 20nouveau_framebuffer(struct drm_framebuffer *fb) 21{ 22 return container_of(fb, struct nouveau_framebuffer, base); 23} 24 25int nouveau_framebuffer_init(struct drm_device *, struct nouveau_framebuffer *, 26 struct drm_mode_fb_cmd2 *, struct nouveau_bo *); 27 28struct nouveau_page_flip_state { 29 struct list_head head; 30 struct drm_pending_vblank_event *event; 31 int crtc, bpp, pitch, x, y; 32 u64 offset; 33}; 34 35struct nouveau_display { 36 void *priv; 37 void (*dtor)(struct drm_device *); 38 int (*init)(struct drm_device *); 39 void (*fini)(struct drm_device *); 40 41 int (*fb_ctor)(struct drm_framebuffer *); 42 void (*fb_dtor)(struct drm_framebuffer *); 43 44 struct nvif_object disp; 45 46 struct drm_property *dithering_mode; 47 struct drm_property *dithering_depth; 48 struct drm_property *underscan_property; 49 struct drm_property *underscan_hborder_property; 50 struct drm_property *underscan_vborder_property; 51 /* not really hue and saturation: */ 52 struct drm_property *vibrant_hue_property; 53 struct drm_property *color_vibrance_property; 54}; 55 56static inline struct nouveau_display * 57nouveau_display(struct drm_device *dev) 58{ 59 return nouveau_drm(dev)->display; 60} 61 62int nouveau_display_create(struct drm_device *dev); 63void nouveau_display_destroy(struct drm_device *dev); 64int nouveau_display_init(struct drm_device *dev); 65void nouveau_display_fini(struct drm_device *dev); 66int nouveau_display_suspend(struct drm_device *dev, bool runtime); 67void nouveau_display_resume(struct drm_device *dev, bool runtime); 68int nouveau_display_vblank_enable(struct drm_device *, int); 69void nouveau_display_vblank_disable(struct drm_device *, int); 70int nouveau_display_scanoutpos(struct drm_device *, int, unsigned int, 71 int *, int *, ktime_t *, ktime_t *); 72int nouveau_display_vblstamp(struct drm_device *, int, int *, 73 struct timeval *, unsigned); 74 75int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, 76 struct drm_pending_vblank_event *event, 77 uint32_t page_flip_flags); 78int nouveau_finish_page_flip(struct nouveau_channel *, 79 struct nouveau_page_flip_state *); 80 81int nouveau_display_dumb_create(struct drm_file *, struct drm_device *, 82 struct drm_mode_create_dumb *args); 83int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *, 84 u32 handle, u64 *offset); 85 86void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *); 87 88int nouveau_crtc_set_config(struct drm_mode_set *set); 89#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT 90extern int nouveau_backlight_init(struct drm_device *); 91extern void nouveau_backlight_exit(struct drm_device *); 92#else 93static inline int 94nouveau_backlight_init(struct drm_device *dev) 95{ 96 return 0; 97} 98 99static inline void 100nouveau_backlight_exit(struct drm_device *dev) { 101} 102#endif 103 104#endif 105