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 "DrmMode.h"
18
19 namespace aidl::android::hardware::graphics::composer3::impl {
20
create(::android::base::borrowed_fd drmFd,const drmModeModeInfo & info)21 std::unique_ptr<DrmMode> DrmMode::create(::android::base::borrowed_fd drmFd,
22 const drmModeModeInfo& info) {
23 uint32_t blobId = 0;
24
25 int ret = drmModeCreatePropertyBlob(drmFd.get(), &info, sizeof(info), &blobId);
26 if (ret != 0) {
27 ALOGE("%s: Failed to create mode blob: %s.", __FUNCTION__, strerror(errno));
28 return nullptr;
29 }
30
31 return std::unique_ptr<DrmMode>(new DrmMode(info, blobId));
32 }
33
~DrmMode()34 DrmMode::~DrmMode() {
35 // TODO: don't leak the blob.
36 }
37
38 } // namespace aidl::android::hardware::graphics::composer3::impl
39