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 28 namespace android { 29 30 class DrmResources; 31 32 class DrmConnector { 33 public: 34 typedef std::vector<DrmEncoder *>::const_iterator EncoderIter; 35 typedef std::vector<DrmMode>::const_iterator ModeIter; 36 37 DrmConnector(DrmResources *drm, drmModeConnectorPtr c, 38 DrmEncoder *current_encoder, 39 std::vector<DrmEncoder *> &possible_encoders); 40 ~DrmConnector(); 41 42 int Init(); 43 44 uint32_t id() const; 45 46 int display() const; 47 void set_display(int display); 48 49 bool built_in() const; 50 51 int UpdateModes(); 52 53 ModeIter begin_modes() const; 54 ModeIter end_modes() const; 55 const DrmMode &active_mode() const; 56 void set_active_mode(const DrmMode &mode); 57 58 const DrmProperty &dpms_property() const; 59 const DrmProperty &crtc_id_property() const; 60 61 EncoderIter begin_possible_encoders() const; 62 EncoderIter end_possible_encoders() const; 63 DrmEncoder *encoder() const; 64 void set_encoder(DrmEncoder *encoder); 65 66 uint32_t mm_width() const; 67 uint32_t mm_height() const; 68 69 private: 70 DrmConnector(const DrmConnector &); 71 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