406a14f111
Add and use DisplayHotplugConnectModeDetectedAtomReporter, which logs all valid modes of a hotplugged display. Change-Id: Ie93487ad8e4936195e3d949ce46034c5ec4fda83
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
/*
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* Copyright (C) 2025 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <memory>
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namespace android::drm_hwcomposer {
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class DisplayHotplugConnectModeDetectedAtomReporter {
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public:
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static std::unique_ptr<DisplayHotplugConnectModeDetectedAtomReporter>
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Create();
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enum class DisplayType {
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kUnspecified = 0,
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kInternal,
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kExternal,
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};
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struct Atom {
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int64_t display_handle = 0;
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int32_t resolution_x = 0;
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int32_t resolution_y = 0;
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int32_t refresh_rate = 0;
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int32_t dpi_x = 0;
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int32_t dpi_y = 0;
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DisplayType display_type = DisplayType::kUnspecified;
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bool is_preferred = false;
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bool operator==(const Atom& other) const {
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return display_handle == other.display_handle &&
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resolution_x == other.resolution_x &&
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resolution_y == other.resolution_y &&
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refresh_rate == other.refresh_rate && dpi_x == other.dpi_x &&
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dpi_y == other.dpi_y && display_type == other.display_type &&
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is_preferred == other.is_preferred;
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};
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};
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// Pushes a Vendor Atom to IStats::reportVendorAtom.
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virtual void PushAtom(Atom atom) = 0;
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virtual ~DisplayHotplugConnectModeDetectedAtomReporter() = default;
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};
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} // namespace android::drm_hwcomposer
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