1 /*
2 * Copyright 2022 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 #include "DrmCrtc.h"
18
19 namespace aidl::android::hardware::graphics::composer3::impl {
20
create(::android::base::borrowed_fd drmFd,uint32_t crtcId,uint32_t crtcIndexInResourcesArray)21 std::unique_ptr<DrmCrtc> DrmCrtc::create(::android::base::borrowed_fd drmFd, uint32_t crtcId,
22 uint32_t crtcIndexInResourcesArray) {
23 std::unique_ptr<DrmCrtc> crtc(new DrmCrtc(crtcId, crtcIndexInResourcesArray));
24
25 DEBUG_LOG("%s: Loading properties for crtc:%" PRIu32, __FUNCTION__, crtcId);
26 if (!LoadDrmProperties(drmFd, crtcId, DRM_MODE_OBJECT_CRTC, GetPropertiesMap(), crtc.get())) {
27 ALOGE("%s: Failed to load crtc properties.", __FUNCTION__);
28 return nullptr;
29 }
30
31 return crtc;
32 }
33
34 } // namespace aidl::android::hardware::graphics::composer3::impl
35