| Ben Skeggs | 6ee7386 | 2009-12-11 19:24:15 +1000 | [diff] [blame] | 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 | 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 | struct { |
| 44 | int cpp; |
| 45 | bool blanked; |
| 46 | uint32_t offset; |
| 47 | uint32_t tile_flags; |
| 48 | } fb; |
| 49 | |
| 50 | struct { |
| 51 | struct nouveau_bo *nvbo; |
| 52 | bool visible; |
| 53 | uint32_t offset; |
| 54 | void (*set_offset)(struct nouveau_crtc *, uint32_t offset); |
| 55 | void (*set_pos)(struct nouveau_crtc *, int x, int y); |
| 56 | void (*hide)(struct nouveau_crtc *, bool update); |
| 57 | void (*show)(struct nouveau_crtc *, bool update); |
| 58 | } cursor; |
| 59 | |
| 60 | struct { |
| 61 | struct nouveau_bo *nvbo; |
| 62 | uint16_t r[256]; |
| 63 | uint16_t g[256]; |
| 64 | uint16_t b[256]; |
| 65 | int depth; |
| 66 | } lut; |
| 67 | |
| 68 | int (*set_dither)(struct nouveau_crtc *crtc, bool on, bool update); |
| 69 | int (*set_scale)(struct nouveau_crtc *crtc, int mode, bool update); |
| 70 | }; |
| 71 | |
| 72 | static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc) |
| 73 | { |
| 74 | return container_of(crtc, struct nouveau_crtc, base); |
| 75 | } |
| 76 | |
| 77 | static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc) |
| 78 | { |
| 79 | return &crtc->base; |
| 80 | } |
| 81 | |
| 82 | int nv50_crtc_create(struct drm_device *dev, int index); |
| 83 | int nv50_cursor_init(struct nouveau_crtc *); |
| 84 | void nv50_cursor_fini(struct nouveau_crtc *); |
| 85 | int nv50_crtc_cursor_set(struct drm_crtc *drm_crtc, struct drm_file *file_priv, |
| 86 | uint32_t buffer_handle, uint32_t width, |
| 87 | uint32_t height); |
| 88 | int nv50_crtc_cursor_move(struct drm_crtc *drm_crtc, int x, int y); |
| 89 | |
| 90 | int nv04_cursor_init(struct nouveau_crtc *); |
| 91 | |
| 92 | struct nouveau_connector * |
| 93 | nouveau_crtc_connector_get(struct nouveau_crtc *crtc); |
| 94 | |
| 95 | #endif /* __NOUVEAU_CRTC_H__ */ |