1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_DRM_CONNECTOR_H_
18#define ANDROID_DRM_CONNECTOR_H_
19
20#include "drmencoder.h"
21#include "drmmode.h"
22#include "drmproperty.h"
23
24#include <stdint.h>
25#include <vector>
26#include <xf86drmMode.h>
27
28namespace android {
29
30class DrmResources;
31
32class DrmConnector {
33 public:
34  DrmConnector(DrmResources *drm, drmModeConnectorPtr c,
35               DrmEncoder *current_encoder,
36               std::vector<DrmEncoder *> &possible_encoders);
37  DrmConnector(const DrmProperty &) = delete;
38  DrmConnector &operator=(const DrmProperty &) = delete;
39
40  int Init();
41
42  uint32_t id() const;
43
44  int display() const;
45  void set_display(int display);
46
47  bool built_in() const;
48
49  int UpdateModes();
50
51  const std::vector<DrmMode> &modes() const {
52    return modes_;
53  }
54  const DrmMode &active_mode() const;
55  void set_active_mode(const DrmMode &mode);
56
57  const DrmProperty &dpms_property() const;
58  const DrmProperty &crtc_id_property() const;
59
60  const std::vector<DrmEncoder *> &possible_encoders() const {
61    return possible_encoders_;
62  }
63  DrmEncoder *encoder() const;
64  void set_encoder(DrmEncoder *encoder);
65
66  drmModeConnection state() const;
67
68  uint32_t mm_width() const;
69  uint32_t mm_height() const;
70
71 private:
72  DrmResources *drm_;
73
74  uint32_t id_;
75  DrmEncoder *encoder_;
76  int display_;
77
78  uint32_t type_;
79  drmModeConnection state_;
80
81  uint32_t mm_width_;
82  uint32_t mm_height_;
83
84  DrmMode active_mode_;
85  std::vector<DrmMode> modes_;
86
87  DrmProperty dpms_property_;
88  DrmProperty crtc_id_property_;
89
90  std::vector<DrmEncoder *> possible_encoders_;
91};
92}
93
94#endif  // ANDROID_DRM_PLANE_H_
95