| /* |
| * Copyright 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <android-base/logging.h> |
| #include <android-base/unique_fd.h> |
| #include <xf86drm.h> |
| #include <xf86drmMode.h> |
| |
| #include <cstdint> |
| #include <memory> |
| #include <string> |
| #include <unordered_map> |
| |
| #include "Common.h" |
| #include "DrmProperty.h" |
| |
| namespace aidl::android::hardware::graphics::composer3::impl { |
| |
| class DrmCrtc { |
| public: |
| static std::unique_ptr<DrmCrtc> create(::android::base::borrowed_fd drmFd, uint32_t crtcId, |
| uint32_t crtcIndexInResourcesArray); |
| ~DrmCrtc() {} |
| |
| uint32_t getId() const { return mId; } |
| |
| const DrmProperty& getActiveProperty() const { return mActive; } |
| const DrmProperty& getModeProperty() const { return mMode; } |
| const DrmProperty& getOutFenceProperty() const { return mOutFence; } |
| |
| private: |
| DrmCrtc(uint32_t id, uint32_t index) : mId(id), mIndexInResourcesArray(index) {} |
| |
| friend class DrmPlane; |
| |
| const uint32_t mId = -1; |
| const uint32_t mIndexInResourcesArray = -1; |
| |
| DrmProperty mActive; |
| DrmProperty mMode; |
| DrmProperty mOutFence; |
| |
| static const auto& GetPropertiesMap() { |
| static const auto* sMap = []() { |
| return new DrmPropertyMemberMap<DrmCrtc>{ |
| {"ACTIVE", &DrmCrtc::mActive}, |
| {"MODE_ID", &DrmCrtc::mMode}, |
| {"OUT_FENCE_PTR", &DrmCrtc::mOutFence}, |
| }; |
| }(); |
| return *sMap; |
| } |
| }; |
| |
| } // namespace aidl::android::hardware::graphics::composer3::impl |