1 | /* |
2 | * Copyright (C) 2008 Maarten Maathuis. |
3 | * All Rights Reserved. |
4 | * |
5 | * Permission is hereby granted, free of charge, to any person obtaining |
6 | * a copy of this software and associated documentation files (the |
7 | * "Software"), to deal in the Software without restriction, including |
8 | * without limitation the rights to use, copy, modify, merge, publish, |
9 | * distribute, sublicense, and/or sell copies of the Software, and to |
10 | * permit persons to whom the Software is furnished to do so, subject to |
11 | * the following conditions: |
12 | * |
13 | * The above copyright notice and this permission notice (including the |
14 | * next paragraph) shall be included in all copies or substantial |
15 | * portions of the Software. |
16 | * |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
18 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
20 | * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE |
21 | * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
22 | * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
23 | * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
24 | * |
25 | */ |
26 | |
27 | #ifndef __NOUVEAU_CRTC_H__ |
28 | #define __NOUVEAU_CRTC_H__ |
29 | |
30 | struct nouveau_crtc { |
31 | struct drm_crtc base; |
32 | |
33 | int index; |
34 | |
35 | uint32_t dpms_saved_fp_control; |
36 | uint32_t fp_users; |
37 | int saturation; |
38 | int color_vibrance; |
39 | int vibrant_hue; |
40 | int sharpness; |
41 | int last_dpms; |
42 | |
43 | int cursor_saved_x, cursor_saved_y; |
44 | |
45 | struct { |
46 | int cpp; |
47 | bool blanked; |
48 | uint32_t offset; |
49 | uint32_t tile_flags; |
50 | } fb; |
51 | |
52 | struct { |
53 | struct nouveau_bo *nvbo; |
54 | bool visible; |
55 | uint32_t offset; |
56 | void (*set_offset)(struct nouveau_crtc *, uint32_t offset); |
57 | void (*set_pos)(struct nouveau_crtc *, int x, int y); |
58 | void (*hide)(struct nouveau_crtc *, bool update); |
59 | void (*show)(struct nouveau_crtc *, bool update); |
60 | } cursor; |
61 | |
62 | struct { |
63 | struct nouveau_bo *nvbo; |
64 | uint16_t r[256]; |
65 | uint16_t g[256]; |
66 | uint16_t b[256]; |
67 | int depth; |
68 | } lut; |
69 | |
70 | int (*set_dither)(struct nouveau_crtc *crtc, bool update); |
71 | int (*set_scale)(struct nouveau_crtc *crtc, bool update); |
72 | int (*set_color_vibrance)(struct nouveau_crtc *crtc, bool update); |
73 | }; |
74 | |
75 | static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc) |
76 | { |
77 | return container_of(crtc, struct nouveau_crtc, base); |
78 | } |
79 | |
80 | static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc) |
81 | { |
82 | return &crtc->base; |
83 | } |
84 | |
85 | int nv04_cursor_init(struct nouveau_crtc *); |
86 | |
87 | #endif /* __NOUVEAU_CRTC_H__ */ |
88 | |