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6ee73861 BS |
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_ENCODER_H__ | |
28 | #define __NOUVEAU_ENCODER_H__ | |
29 | ||
30 | #include "drm_encoder_slave.h" | |
31 | #include "nouveau_drv.h" | |
32 | ||
33 | #define NV_DPMS_CLEARED 0x80 | |
34 | ||
35 | struct nouveau_encoder { | |
36 | struct drm_encoder_slave base; | |
37 | ||
38 | struct dcb_entry *dcb; | |
39 | int or; | |
40 | ||
ec7fc4a1 BS |
41 | /* different to drm_encoder.crtc, this reflects what's |
42 | * actually programmed on the hw, not the proposed crtc */ | |
43 | struct drm_crtc *crtc; | |
44 | ||
6ee73861 BS |
45 | struct drm_display_mode mode; |
46 | int last_dpms; | |
47 | ||
48 | struct nv04_output_reg restore; | |
49 | ||
6ee73861 BS |
50 | union { |
51 | struct { | |
52 | int dpcd_version; | |
53 | int link_nr; | |
54 | int link_bw; | |
fe224bb7 | 55 | bool enhanced_frame; |
a002fece | 56 | u32 datarate; |
6ee73861 BS |
57 | } dp; |
58 | }; | |
59 | }; | |
60 | ||
10b461e4 BS |
61 | struct nouveau_encoder * |
62 | find_encoder(struct drm_connector *connector, int type); | |
63 | ||
6ee73861 BS |
64 | static inline struct nouveau_encoder *nouveau_encoder(struct drm_encoder *enc) |
65 | { | |
66 | struct drm_encoder_slave *slave = to_encoder_slave(enc); | |
67 | ||
68 | return container_of(slave, struct nouveau_encoder, base); | |
69 | } | |
70 | ||
71 | static inline struct drm_encoder *to_drm_encoder(struct nouveau_encoder *enc) | |
72 | { | |
73 | return &enc->base.base; | |
74 | } | |
75 | ||
4a9f822f FJ |
76 | static inline struct drm_encoder_slave_funcs * |
77 | get_slave_funcs(struct drm_encoder *enc) | |
78 | { | |
79 | return to_encoder_slave(enc)->slave_funcs; | |
80 | } | |
81 | ||
6ee73861 BS |
82 | struct nouveau_connector * |
83 | nouveau_encoder_connector_get(struct nouveau_encoder *encoder); | |
8f1a6086 BS |
84 | int nv50_sor_create(struct drm_connector *, struct dcb_entry *); |
85 | int nv50_dac_create(struct drm_connector *, struct dcb_entry *); | |
6ee73861 | 86 | |
6ee73861 | 87 | #endif /* __NOUVEAU_ENCODER_H__ */ |