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gerrit-public.fairphone.software / kernel / msm-5.4 / 3b4c0abb1bb72304c78d5919d20c4814424fff79 / . / drivers / gpu / drm / nouveau / nouveau_display.h
blob: 3760f0e758fdc854079c32d5d9f325f70bb89890 [file] [log] [blame]
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]1#ifndef __NOUVEAU_DISPLAY_H__
2#define __NOUVEAU_DISPLAY_H__
3
Ben Skeggs5ce3bf32015-01-14 09:57:36 +1000[diff] [blame]4#include <subdev/mmu.h>
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]5
Ben Skeggs4dc28132016-05-20 09:22:55 +1000[diff] [blame]6#include "nouveau_drv.h"
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]7
8struct nouveau_framebuffer {
9 struct drm_framebuffer base;
10 struct nouveau_bo *nvbo;
Ben Skeggsbe83cd42015-01-14 15:36:34 +1000[diff] [blame]11 struct nvkm_vma vma;
Ben Skeggs8a423642014-08-10 04:10:19 +1000[diff] [blame]12 u32 r_handle;
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]13 u32 r_format;
14 u32 r_pitch;
Ben Skeggs0ad72862014-08-10 04:10:22 +1000[diff] [blame]15 struct nvif_object h_base[4];
16 struct nvif_object h_core;
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]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
Ben Skeggs1608a0f2016-11-04 17:20:35 +1000[diff] [blame]25int nouveau_framebuffer_new(struct drm_device *,
26 const struct drm_mode_fb_cmd2 *,
27 struct nouveau_bo *, struct nouveau_framebuffer **);
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]28
29struct nouveau_page_flip_state {
30 struct list_head head;
31 struct drm_pending_vblank_event *event;
Gustavo Padovandc4ff112016-06-07 11:07:53 -0300[diff] [blame]32 struct drm_crtc *crtc;
33 int bpp, pitch;
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]34 u64 offset;
35};
36
37struct nouveau_display {
38 void *priv;
39 void (*dtor)(struct drm_device *);
40 int (*init)(struct drm_device *);
41 void (*fini)(struct drm_device *);
42
Ben Skeggsab0af552014-08-10 04:10:19 +1000[diff] [blame]43 int (*fb_ctor)(struct drm_framebuffer *);
44 void (*fb_dtor)(struct drm_framebuffer *);
45
Ben Skeggs0ad72862014-08-10 04:10:22 +1000[diff] [blame]46 struct nvif_object disp;
Ben Skeggsab0af552014-08-10 04:10:19 +1000[diff] [blame]47
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]48 struct drm_property *dithering_mode;
49 struct drm_property *dithering_depth;
50 struct drm_property *underscan_property;
51 struct drm_property *underscan_hborder_property;
52 struct drm_property *underscan_vborder_property;
53 /* not really hue and saturation: */
54 struct drm_property *vibrant_hue_property;
55 struct drm_property *color_vibrance_property;
56};
57
58static inline struct nouveau_display *
59nouveau_display(struct drm_device *dev)
60{
61 return nouveau_drm(dev)->display;
62}
63
64int nouveau_display_create(struct drm_device *dev);
65void nouveau_display_destroy(struct drm_device *dev);
66int nouveau_display_init(struct drm_device *dev);
Ben Skeggs3b4c0ab2016-11-04 17:20:35 +1000[diff] [blame^]67void nouveau_display_fini(struct drm_device *dev, bool suspend);
Ben Skeggs6fbb7022014-10-02 13:22:27 +1000[diff] [blame]68int nouveau_display_suspend(struct drm_device *dev, bool runtime);
69void nouveau_display_resume(struct drm_device *dev, bool runtime);
Thierry Reding88e72712015-09-24 18:35:31 +0200[diff] [blame]70int nouveau_display_vblank_enable(struct drm_device *, unsigned int);
71void nouveau_display_vblank_disable(struct drm_device *, unsigned int);
72int nouveau_display_scanoutpos(struct drm_device *, unsigned int,
73 unsigned int, int *, int *, ktime_t *,
74 ktime_t *, const struct drm_display_mode *);
75int nouveau_display_vblstamp(struct drm_device *, unsigned int, int *,
Ben Skeggsd83ef852013-11-14 13:37:49 +1000[diff] [blame]76 struct timeval *, unsigned);
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]77
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]78int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
Keith Packarded8d1972013-07-22 18:49:58 -0700[diff] [blame]79 struct drm_pending_vblank_event *event,
80 uint32_t page_flip_flags);
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]81int nouveau_finish_page_flip(struct nouveau_channel *,
82 struct nouveau_page_flip_state *);
83
84int nouveau_display_dumb_create(struct drm_file *, struct drm_device *,
85 struct drm_mode_create_dumb *args);
86int nouveau_display_dumb_map_offset(struct drm_file *, struct drm_device *,
87 u32 handle, u64 *offset);
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]88
89void nouveau_hdmi_mode_set(struct drm_encoder *, struct drm_display_mode *);
90
Dave Airlie5addcf02012-09-10 14:20:51 +1000[diff] [blame]91int nouveau_crtc_set_config(struct drm_mode_set *set);
Ben Skeggs77145f12012-07-31 16:16:21 +1000[diff] [blame]92#ifdef CONFIG_DRM_NOUVEAU_BACKLIGHT
93extern int nouveau_backlight_init(struct drm_device *);
94extern void nouveau_backlight_exit(struct drm_device *);
95#else
96static inline int
97nouveau_backlight_init(struct drm_device *dev)
98{
99 return 0;
100}
101
102static inline void
103nouveau_backlight_exit(struct drm_device *dev) {
104}
105#endif
106
107#endif