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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
30struct nouveau_crtc {
31 struct drm_crtc base;
32
33 int index;
34
35 struct drm_display_mode *mode;
36
37 uint32_t dpms_saved_fp_control;
38 uint32_t fp_users;
39 int saturation;
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 on, bool update);
71 int (*set_scale)(struct nouveau_crtc *crtc, int mode, bool update);
72};
73
74static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
75{
76 return container_of(crtc, struct nouveau_crtc, base);
77}
78
79static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
80{
81 return &crtc->base;
82}
83
84int nv50_crtc_create(struct drm_device *dev, int index);
85int nv50_cursor_init(struct nouveau_crtc *);
86void nv50_cursor_fini(struct nouveau_crtc *);
87int nv50_crtc_cursor_set(struct drm_crtc *drm_crtc, struct drm_file *file_priv,
88 uint32_t buffer_handle, uint32_t width,
89 uint32_t height);
90int nv50_crtc_cursor_move(struct drm_crtc *drm_crtc, int x, int y);
91
92int nv04_cursor_init(struct nouveau_crtc *);
93
94struct nouveau_connector *
95nouveau_crtc_connector_get(struct nouveau_crtc *crtc);
96
97#endif /* __NOUVEAU_CRTC_H__ */
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#include <drm/drm_crtc.h>
30
31#include <nvif/head.h>
32#include <nvif/event.h>
33
34struct nouveau_crtc {
35 struct drm_crtc base;
36
37 struct nvif_head head;
38 int index;
39 struct nvif_event vblank;
40
41 uint32_t dpms_saved_fp_control;
42 uint32_t fp_users;
43 int saturation;
44 int sharpness;
45 int last_dpms;
46
47 int cursor_saved_x, cursor_saved_y;
48
49 struct {
50 int cpp;
51 bool blanked;
52 uint32_t offset;
53 uint32_t handle;
54 } fb;
55
56 struct {
57 struct nouveau_bo *nvbo;
58 uint32_t offset;
59 void (*set_offset)(struct nouveau_crtc *, uint32_t offset);
60 void (*set_pos)(struct nouveau_crtc *, int x, int y);
61 void (*hide)(struct nouveau_crtc *, bool update);
62 void (*show)(struct nouveau_crtc *, bool update);
63 } cursor;
64
65 struct {
66 int depth;
67 } lut;
68
69 void (*save)(struct drm_crtc *crtc);
70 void (*restore)(struct drm_crtc *crtc);
71};
72
73static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
74{
75 return crtc ? container_of(crtc, struct nouveau_crtc, base) : NULL;
76}
77
78static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
79{
80 return &crtc->base;
81}
82
83int nv04_cursor_init(struct nouveau_crtc *);
84
85#endif /* __NOUVEAU_CRTC_H__ */