2 * Copyright (C) 2015 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef ANDROID_DRM_H_
18 #define ANDROID_DRM_H_
20 #include "drmcompositor.h"
21 #include "drmconnector.h"
23 #include "drmencoder.h"
24 #include "drmeventlistener.h"
42 const std::vector<std::unique_ptr<DrmConnector>> &connectors() const {
46 const std::vector<std::unique_ptr<DrmPlane>> &planes() const {
50 std::pair<uint32_t, uint32_t> min_resolution() const {
51 return min_resolution_;
54 std::pair<uint32_t, uint32_t> max_resolution() const {
55 return max_resolution_;
58 DrmConnector *GetConnectorForDisplay(int display) const;
59 DrmCrtc *GetCrtcForDisplay(int display) const;
60 DrmPlane *GetPlane(uint32_t id) const;
61 DrmCompositor *compositor();
62 DrmEventListener *event_listener();
64 int GetPlaneProperty(const DrmPlane &plane, const char *prop_name,
65 DrmProperty *property);
66 int GetCrtcProperty(const DrmCrtc &crtc, const char *prop_name,
67 DrmProperty *property);
68 int GetConnectorProperty(const DrmConnector &connector, const char *prop_name,
69 DrmProperty *property);
71 uint32_t next_mode_id();
72 int SetDisplayActiveMode(int display, const DrmMode &mode);
73 int SetDpmsMode(int display, uint64_t mode);
75 int CreatePropertyBlob(void *data, size_t length, uint32_t *blob_id);
76 int DestroyPropertyBlob(uint32_t blob_id);
79 int TryEncoderForDisplay(int display, DrmEncoder *enc);
80 int GetProperty(uint32_t obj_id, uint32_t obj_type, const char *prop_name,
81 DrmProperty *property);
83 int CreateDisplayPipe(DrmConnector *connector);
86 uint32_t mode_id_ = 0;
88 std::vector<std::unique_ptr<DrmConnector>> connectors_;
89 std::vector<std::unique_ptr<DrmEncoder>> encoders_;
90 std::vector<std::unique_ptr<DrmCrtc>> crtcs_;
91 std::vector<std::unique_ptr<DrmPlane>> planes_;
92 DrmCompositor compositor_;
93 DrmEventListener event_listener_;
95 std::pair<uint32_t, uint32_t> min_resolution_;
96 std::pair<uint32_t, uint32_t> max_resolution_;
100 #endif // ANDROID_DRM_H_