Mathias Agopian | a350ff9 | 2010-08-10 17:14:02 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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 | |
Ady Abraham | b0dbdaa | 2020-01-06 16:19:42 -0800 | [diff] [blame] | 17 | // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| 18 | #pragma clang diagnostic push |
| 19 | #pragma clang diagnostic ignored "-Wconversion" |
| 20 | |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 21 | // #define LOG_NDEBUG 0 |
| 22 | |
| 23 | #undef LOG_TAG |
| 24 | #define LOG_TAG "HWComposer" |
Mathias Agopian | 2965b26 | 2012-04-08 15:13:32 -0700 | [diff] [blame] | 25 | #define ATRACE_TAG ATRACE_TAG_GRAPHICS |
| 26 | |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 27 | #include "HWComposer.h" |
| 28 | |
Marin Shalamanov | f8c6372 | 2020-10-06 13:11:21 +0200 | [diff] [blame] | 29 | #include <android-base/properties.h> |
Lloyd Pique | 37c2c9b | 2018-12-04 17:25:10 -0800 | [diff] [blame] | 30 | #include <compositionengine/Output.h> |
| 31 | #include <compositionengine/OutputLayer.h> |
| 32 | #include <compositionengine/impl/OutputLayerCompositionState.h> |
Dominik Laskowski | 4e2b71f | 2020-11-10 15:05:32 -0800 | [diff] [blame] | 33 | #include <ftl/future.h> |
Lloyd Pique | 37c2c9b | 2018-12-04 17:25:10 -0800 | [diff] [blame] | 34 | #include <log/log.h> |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 35 | #include <ui/DebugUtils.h> |
Mathias Agopian | 921e6ac | 2012-07-23 23:11:29 -0700 | [diff] [blame] | 36 | #include <ui/GraphicBuffer.h> |
Lloyd Pique | 37c2c9b | 2018-12-04 17:25:10 -0800 | [diff] [blame] | 37 | #include <utils/Errors.h> |
| 38 | #include <utils/Trace.h> |
Mathias Agopian | a350ff9 | 2010-08-10 17:14:02 -0700 | [diff] [blame] | 39 | |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 40 | #include "../Layer.h" // needed only for debugging |
Marin Shalamanov | f8c6372 | 2020-10-06 13:11:21 +0200 | [diff] [blame] | 41 | #include "../SurfaceFlingerProperties.h" |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 42 | #include "ComposerHal.h" |
| 43 | #include "HWC2.h" |
Mathias Agopian | a350ff9 | 2010-08-10 17:14:02 -0700 | [diff] [blame] | 44 | |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 45 | #define LOG_HWC_DISPLAY_ERROR(hwcDisplayId, msg) \ |
| 46 | ALOGE("%s failed for HWC display %" PRIu64 ": %s", __FUNCTION__, hwcDisplayId, msg) |
| 47 | |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 48 | #define LOG_DISPLAY_ERROR(displayId, msg) \ |
Dominik Laskowski | 3415776 | 2018-10-31 13:07:19 -0700 | [diff] [blame] | 49 | ALOGE("%s failed for display %s: %s", __FUNCTION__, to_string(displayId).c_str(), msg) |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 50 | |
Dominik Laskowski | 3415776 | 2018-10-31 13:07:19 -0700 | [diff] [blame] | 51 | #define LOG_HWC_ERROR(what, error, displayId) \ |
| 52 | ALOGE("%s: %s failed for display %s: %s (%d)", __FUNCTION__, what, \ |
| 53 | to_string(displayId).c_str(), to_string(error).c_str(), static_cast<int32_t>(error)) |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 54 | |
| 55 | #define RETURN_IF_INVALID_DISPLAY(displayId, ...) \ |
| 56 | do { \ |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 57 | if (mDisplayData.count(displayId) == 0) { \ |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 58 | LOG_DISPLAY_ERROR(displayId, "Invalid display"); \ |
| 59 | return __VA_ARGS__; \ |
| 60 | } \ |
| 61 | } while (false) |
| 62 | |
| 63 | #define RETURN_IF_HWC_ERROR_FOR(what, error, displayId, ...) \ |
| 64 | do { \ |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 65 | if (error != hal::Error::NONE) { \ |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 66 | LOG_HWC_ERROR(what, error, displayId); \ |
| 67 | return __VA_ARGS__; \ |
| 68 | } \ |
| 69 | } while (false) |
| 70 | |
| 71 | #define RETURN_IF_HWC_ERROR(error, displayId, ...) \ |
| 72 | RETURN_IF_HWC_ERROR_FOR(__FUNCTION__, error, displayId, __VA_ARGS__) |
| 73 | |
Ady Abraham | de549d4 | 2022-01-26 19:19:17 -0800 | [diff] [blame] | 74 | using aidl::android::hardware::graphics::composer3::Capability; |
| 75 | using aidl::android::hardware::graphics::composer3::DisplayCapability; |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 76 | namespace hal = android::hardware::graphics::composer::hal; |
| 77 | |
Marin Shalamanov | 6e84017 | 2020-12-14 22:13:28 +0100 | [diff] [blame] | 78 | namespace android { |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 79 | |
Lloyd Pique | 441d504 | 2018-10-18 16:49:51 -0700 | [diff] [blame] | 80 | HWComposer::~HWComposer() = default; |
| 81 | |
| 82 | namespace impl { |
| 83 | |
Marin Shalamanov | f8c6372 | 2020-10-06 13:11:21 +0200 | [diff] [blame] | 84 | HWComposer::HWComposer(std::unique_ptr<Hwc2::Composer> composer) |
| 85 | : mComposer(std::move(composer)), |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 86 | mMaxVirtualDisplayDimension(static_cast<size_t>(sysprop::max_virtual_display_dimension(0))), |
Marin Shalamanov | f8c6372 | 2020-10-06 13:11:21 +0200 | [diff] [blame] | 87 | mUpdateDeviceProductInfoOnHotplugReconnect( |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 88 | sysprop::update_device_product_info_on_hotplug_reconnect(false)) {} |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 89 | |
| 90 | HWComposer::HWComposer(const std::string& composerServiceName) |
Ady Abraham | 9fc2805 | 2021-10-14 17:21:38 -0700 | [diff] [blame] | 91 | : HWComposer(Hwc2::Composer::create(composerServiceName)) {} |
Mathias Agopian | bef42c5 | 2013-08-21 17:45:46 -0700 | [diff] [blame] | 92 | |
Dominik Laskowski | b04f98a | 2018-11-07 21:07:16 -0800 | [diff] [blame] | 93 | HWComposer::~HWComposer() { |
| 94 | mDisplayData.clear(); |
| 95 | } |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 96 | |
Yichi Chen | 3401b56 | 2022-01-17 15:42:35 +0800 | [diff] [blame] | 97 | void HWComposer::setCallback(HWC2::ComposerCallback& callback) { |
Lloyd Pique | 4603f3c | 2020-02-11 12:06:56 -0800 | [diff] [blame] | 98 | loadCapabilities(); |
| 99 | loadLayerMetadataSupport(); |
| 100 | |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 101 | if (mRegisteredCallback) { |
| 102 | ALOGW("Callback already registered. Ignored extra registration attempt."); |
| 103 | return; |
| 104 | } |
| 105 | mRegisteredCallback = true; |
Dominik Laskowski | ebc8d3a | 2021-04-16 23:18:31 -0700 | [diff] [blame] | 106 | |
Yichi Chen | 3401b56 | 2022-01-17 15:42:35 +0800 | [diff] [blame] | 107 | mComposer->registerCallback(callback); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 108 | } |
| 109 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 110 | bool HWComposer::getDisplayIdentificationData(hal::HWDisplayId hwcDisplayId, uint8_t* outPort, |
Dominik Laskowski | e9ef7c4 | 2018-03-12 19:34:30 -0700 | [diff] [blame] | 111 | DisplayIdentificationData* outData) const { |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 112 | const auto error = static_cast<hal::Error>( |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 113 | mComposer->getDisplayIdentificationData(hwcDisplayId, outPort, outData)); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 114 | if (error != hal::Error::NONE) { |
| 115 | if (error != hal::Error::UNSUPPORTED) { |
Chia-I Wu | d0aff9d | 2018-06-21 13:39:09 +0800 | [diff] [blame] | 116 | LOG_HWC_DISPLAY_ERROR(hwcDisplayId, to_string(error).c_str()); |
| 117 | } |
Dominik Laskowski | e9ef7c4 | 2018-03-12 19:34:30 -0700 | [diff] [blame] | 118 | return false; |
| 119 | } |
| 120 | return true; |
| 121 | } |
| 122 | |
Ady Abraham | de549d4 | 2022-01-26 19:19:17 -0800 | [diff] [blame] | 123 | bool HWComposer::hasCapability(Capability capability) const { |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 124 | return mCapabilities.count(capability) > 0; |
Dan Stoza | 9f26a9c | 2016-06-22 14:51:09 -0700 | [diff] [blame] | 125 | } |
| 126 | |
Ady Abraham | de549d4 | 2022-01-26 19:19:17 -0800 | [diff] [blame] | 127 | bool HWComposer::hasDisplayCapability(HalDisplayId displayId, DisplayCapability capability) const { |
Dominik Laskowski | 1162e47 | 2020-04-02 19:02:47 -0700 | [diff] [blame] | 128 | RETURN_IF_INVALID_DISPLAY(displayId, false); |
Ady Abraham | 27fbcc7 | 2021-09-20 14:54:57 -0700 | [diff] [blame] | 129 | return mDisplayData.at(displayId).hwcDisplay->hasCapability(capability); |
Peiyong Lin | ed531a3 | 2018-10-26 18:27:56 -0700 | [diff] [blame] | 130 | } |
| 131 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 132 | std::optional<DisplayIdentificationInfo> HWComposer::onHotplug(hal::HWDisplayId hwcDisplayId, |
| 133 | hal::Connection connection) { |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 134 | switch (connection) { |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 135 | case hal::Connection::CONNECTED: |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 136 | return onHotplugConnect(hwcDisplayId); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 137 | case hal::Connection::DISCONNECTED: |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 138 | return onHotplugDisconnect(hwcDisplayId); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 139 | case hal::Connection::INVALID: |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 140 | return {}; |
Dominik Laskowski | e9ef7c4 | 2018-03-12 19:34:30 -0700 | [diff] [blame] | 141 | } |
Andy McFadden | b0d1dd3 | 2012-09-10 14:08:09 -0700 | [diff] [blame] | 142 | } |
| 143 | |
Marin Shalamanov | f8c6372 | 2020-10-06 13:11:21 +0200 | [diff] [blame] | 144 | bool HWComposer::updatesDeviceProductInfoOnHotplugReconnect() const { |
| 145 | return mUpdateDeviceProductInfoOnHotplugReconnect; |
| 146 | } |
| 147 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 148 | bool HWComposer::onVsync(hal::HWDisplayId hwcDisplayId, int64_t timestamp) { |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 149 | const auto displayId = toPhysicalDisplayId(hwcDisplayId); |
| 150 | if (!displayId) { |
| 151 | LOG_HWC_DISPLAY_ERROR(hwcDisplayId, "Invalid HWC display"); |
Steven Thomas | 94e35b9 | 2017-07-26 18:48:28 -0700 | [diff] [blame] | 152 | return false; |
Jesse Hall | 1bd20e0 | 2012-08-29 10:47:52 -0700 | [diff] [blame] | 153 | } |
Jesse Hall | 1bd20e0 | 2012-08-29 10:47:52 -0700 | [diff] [blame] | 154 | |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 155 | RETURN_IF_INVALID_DISPLAY(*displayId, false); |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 156 | |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 157 | auto& displayData = mDisplayData[*displayId]; |
Jesse Hall | 1bd20e0 | 2012-08-29 10:47:52 -0700 | [diff] [blame] | 158 | |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 159 | { |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 160 | // There have been reports of HWCs that signal several vsync events |
| 161 | // with the same timestamp when turning the display off and on. This |
| 162 | // is a bug in the HWC implementation, but filter the extra events |
| 163 | // out here so they don't cause havoc downstream. |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 164 | if (timestamp == displayData.lastHwVsync) { |
Dominik Laskowski | 3415776 | 2018-10-31 13:07:19 -0700 | [diff] [blame] | 165 | ALOGW("Ignoring duplicate VSYNC event from HWC for display %s (t=%" PRId64 ")", |
| 166 | to_string(*displayId).c_str(), timestamp); |
Steven Thomas | 94e35b9 | 2017-07-26 18:48:28 -0700 | [diff] [blame] | 167 | return false; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 168 | } |
| 169 | |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 170 | displayData.lastHwVsync = timestamp; |
Jesse Hall | 1c569c4 | 2013-04-05 13:44:52 -0700 | [diff] [blame] | 171 | } |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 172 | |
Dominik Laskowski | 3415776 | 2018-10-31 13:07:19 -0700 | [diff] [blame] | 173 | const auto tag = "HW_VSYNC_" + to_string(*displayId); |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 174 | ATRACE_INT(tag.c_str(), displayData.vsyncTraceToggle); |
| 175 | displayData.vsyncTraceToggle = !displayData.vsyncTraceToggle; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 176 | |
Steven Thomas | 94e35b9 | 2017-07-26 18:48:28 -0700 | [diff] [blame] | 177 | return true; |
Jesse Hall | 1c569c4 | 2013-04-05 13:44:52 -0700 | [diff] [blame] | 178 | } |
| 179 | |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 180 | size_t HWComposer::getMaxVirtualDisplayCount() const { |
| 181 | return mComposer->getMaxVirtualDisplayCount(); |
| 182 | } |
| 183 | |
| 184 | size_t HWComposer::getMaxVirtualDisplayDimension() const { |
| 185 | return mMaxVirtualDisplayDimension; |
| 186 | } |
| 187 | |
| 188 | bool HWComposer::allocateVirtualDisplay(HalVirtualDisplayId displayId, ui::Size resolution, |
Dominik Laskowski | 263eec4 | 2021-07-21 23:13:24 -0700 | [diff] [blame] | 189 | ui::PixelFormat* format) { |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 190 | if (!resolution.isValid()) { |
| 191 | ALOGE("%s: Invalid resolution %dx%d", __func__, resolution.width, resolution.height); |
| 192 | return false; |
Fabien Sanglard | e29055f | 2017-03-08 11:36:46 -0800 | [diff] [blame] | 193 | } |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 194 | |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 195 | const uint32_t width = static_cast<uint32_t>(resolution.width); |
| 196 | const uint32_t height = static_cast<uint32_t>(resolution.height); |
| 197 | |
| 198 | if (mMaxVirtualDisplayDimension > 0 && |
| 199 | (width > mMaxVirtualDisplayDimension || height > mMaxVirtualDisplayDimension)) { |
| 200 | ALOGE("%s: Resolution %ux%u exceeds maximum dimension %zu", __func__, width, height, |
| 201 | mMaxVirtualDisplayDimension); |
| 202 | return false; |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 203 | } |
| 204 | |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 205 | hal::HWDisplayId hwcDisplayId; |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 206 | const auto error = static_cast<hal::Error>( |
Dominik Laskowski | 263eec4 | 2021-07-21 23:13:24 -0700 | [diff] [blame] | 207 | mComposer->createVirtualDisplay(width, height, format, &hwcDisplayId)); |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 208 | RETURN_IF_HWC_ERROR_FOR("createVirtualDisplay", error, displayId, false); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 209 | |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 210 | auto display = std::make_unique<HWC2::impl::Display>(*mComposer.get(), mCapabilities, |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 211 | hwcDisplayId, hal::DisplayType::VIRTUAL); |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 212 | display->setConnected(true); |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 213 | auto& displayData = mDisplayData[displayId]; |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 214 | displayData.hwcDisplay = std::move(display); |
Dominik Laskowski | 1394860 | 2021-03-08 20:48:28 -0800 | [diff] [blame] | 215 | return true; |
Mathias Agopian | e60b068 | 2012-08-21 23:34:09 -0700 | [diff] [blame] | 216 | } |
| 217 | |
Marin Shalamanov | a524a09 | 2020-07-27 21:39:55 +0200 | [diff] [blame] | 218 | void HWComposer::allocatePhysicalDisplay(hal::HWDisplayId hwcDisplayId, |
| 219 | PhysicalDisplayId displayId) { |
Marin Shalamanov | 3ea1d60 | 2020-12-16 19:59:39 +0100 | [diff] [blame] | 220 | mPhysicalDisplayIdMap[hwcDisplayId] = displayId; |
| 221 | |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 222 | if (!mPrimaryHwcDisplayId) { |
| 223 | mPrimaryHwcDisplayId = hwcDisplayId; |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | auto& displayData = mDisplayData[displayId]; |
| 227 | auto newDisplay = |
| 228 | std::make_unique<HWC2::impl::Display>(*mComposer.get(), mCapabilities, hwcDisplayId, |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 229 | hal::DisplayType::PHYSICAL); |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 230 | newDisplay->setConnected(true); |
| 231 | displayData.hwcDisplay = std::move(newDisplay); |
Marin Shalamanov | 3ea1d60 | 2020-12-16 19:59:39 +0100 | [diff] [blame] | 232 | } |
| 233 | |
| 234 | int32_t HWComposer::getAttribute(hal::HWDisplayId hwcDisplayId, hal::HWConfigId configId, |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 235 | hal::Attribute attribute) const { |
Marin Shalamanov | 3ea1d60 | 2020-12-16 19:59:39 +0100 | [diff] [blame] | 236 | int32_t value = 0; |
| 237 | auto error = static_cast<hal::Error>( |
| 238 | mComposer->getDisplayAttribute(hwcDisplayId, configId, attribute, &value)); |
| 239 | |
| 240 | RETURN_IF_HWC_ERROR_FOR("getDisplayAttribute", error, *toPhysicalDisplayId(hwcDisplayId), -1); |
| 241 | return value; |
| 242 | } |
| 243 | |
Lloyd Pique | 1b33fc3 | 2021-05-07 14:36:58 -0700 | [diff] [blame] | 244 | std::shared_ptr<HWC2::Layer> HWComposer::createLayer(HalDisplayId displayId) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 245 | RETURN_IF_INVALID_DISPLAY(displayId, nullptr); |
| 246 | |
Lloyd Pique | 1b33fc3 | 2021-05-07 14:36:58 -0700 | [diff] [blame] | 247 | auto expected = mDisplayData[displayId].hwcDisplay->createLayer(); |
| 248 | if (!expected.has_value()) { |
| 249 | auto error = std::move(expected).error(); |
| 250 | RETURN_IF_HWC_ERROR(error, displayId, nullptr); |
| 251 | } |
| 252 | return std::move(expected).value(); |
Steven Thomas | 94e35b9 | 2017-07-26 18:48:28 -0700 | [diff] [blame] | 253 | } |
| 254 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 255 | bool HWComposer::isConnected(PhysicalDisplayId displayId) const { |
Ady Abraham | 2e9c703 | 2021-03-29 14:01:56 -0700 | [diff] [blame] | 256 | if (mDisplayData.count(displayId)) { |
| 257 | return mDisplayData.at(displayId).hwcDisplay->isConnected(); |
| 258 | } |
| 259 | |
| 260 | return false; |
Mathias Agopian | 9c6e297 | 2011-09-20 17:21:56 -0700 | [diff] [blame] | 261 | } |
| 262 | |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 263 | std::vector<HWComposer::HWCDisplayMode> HWComposer::getModes(PhysicalDisplayId displayId) const { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 264 | RETURN_IF_INVALID_DISPLAY(displayId, {}); |
| 265 | |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 266 | const auto hwcDisplayId = mDisplayData.at(displayId).hwcDisplay->getId(); |
| 267 | std::vector<hal::HWConfigId> configIds; |
| 268 | auto error = static_cast<hal::Error>(mComposer->getDisplayConfigs(hwcDisplayId, &configIds)); |
| 269 | RETURN_IF_HWC_ERROR_FOR("getDisplayConfigs", error, *toPhysicalDisplayId(hwcDisplayId), {}); |
| 270 | |
| 271 | std::vector<HWCDisplayMode> modes; |
| 272 | modes.reserve(configIds.size()); |
| 273 | for (auto configId : configIds) { |
| 274 | modes.push_back(HWCDisplayMode{ |
| 275 | .hwcId = configId, |
| 276 | .width = getAttribute(hwcDisplayId, configId, hal::Attribute::WIDTH), |
| 277 | .height = getAttribute(hwcDisplayId, configId, hal::Attribute::HEIGHT), |
| 278 | .vsyncPeriod = getAttribute(hwcDisplayId, configId, hal::Attribute::VSYNC_PERIOD), |
| 279 | .dpiX = getAttribute(hwcDisplayId, configId, hal::Attribute::DPI_X), |
| 280 | .dpiY = getAttribute(hwcDisplayId, configId, hal::Attribute::DPI_Y), |
| 281 | .configGroup = getAttribute(hwcDisplayId, configId, hal::Attribute::CONFIG_GROUP), |
| 282 | }); |
| 283 | } |
| 284 | |
| 285 | return modes; |
Mathias Agopian | da27af9 | 2012-09-13 18:17:13 -0700 | [diff] [blame] | 286 | } |
| 287 | |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 288 | std::optional<hal::HWConfigId> HWComposer::getActiveMode(PhysicalDisplayId displayId) const { |
| 289 | RETURN_IF_INVALID_DISPLAY(displayId, std::nullopt); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 290 | |
Marin Shalamanov | 3ea1d60 | 2020-12-16 19:59:39 +0100 | [diff] [blame] | 291 | const auto hwcId = *fromPhysicalDisplayId(displayId); |
| 292 | ALOGV("[%" PRIu64 "] getActiveMode", hwcId); |
| 293 | hal::HWConfigId configId; |
| 294 | auto error = static_cast<hal::Error>(mComposer->getActiveConfig(hwcId, &configId)); |
| 295 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 296 | if (error == hal::Error::BAD_CONFIG) { |
Marin Shalamanov | 3ea1d60 | 2020-12-16 19:59:39 +0100 | [diff] [blame] | 297 | LOG_DISPLAY_ERROR(displayId, "No active mode"); |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 298 | return std::nullopt; |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 299 | } |
| 300 | |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 301 | return configId; |
Mathias Agopian | a350ff9 | 2010-08-10 17:14:02 -0700 | [diff] [blame] | 302 | } |
| 303 | |
Ady Abraham | 3a77a7b | 2019-12-02 18:46:59 -0800 | [diff] [blame] | 304 | // Composer 2.4 |
| 305 | |
Marin Shalamanov | 228f46b | 2021-01-28 21:11:45 +0100 | [diff] [blame] | 306 | ui::DisplayConnectionType HWComposer::getDisplayConnectionType(PhysicalDisplayId displayId) const { |
| 307 | RETURN_IF_INVALID_DISPLAY(displayId, ui::DisplayConnectionType::Internal); |
Dominik Laskowski | 55c8540 | 2020-01-21 16:25:47 -0800 | [diff] [blame] | 308 | const auto& hwcDisplay = mDisplayData.at(displayId).hwcDisplay; |
| 309 | |
Marin Shalamanov | 228f46b | 2021-01-28 21:11:45 +0100 | [diff] [blame] | 310 | ui::DisplayConnectionType type; |
Dominik Laskowski | 55c8540 | 2020-01-21 16:25:47 -0800 | [diff] [blame] | 311 | const auto error = hwcDisplay->getConnectionType(&type); |
| 312 | |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 313 | const auto FALLBACK_TYPE = hwcDisplay->getId() == mPrimaryHwcDisplayId |
Marin Shalamanov | 228f46b | 2021-01-28 21:11:45 +0100 | [diff] [blame] | 314 | ? ui::DisplayConnectionType::Internal |
| 315 | : ui::DisplayConnectionType::External; |
Dominik Laskowski | 55c8540 | 2020-01-21 16:25:47 -0800 | [diff] [blame] | 316 | |
| 317 | RETURN_IF_HWC_ERROR(error, displayId, FALLBACK_TYPE); |
| 318 | return type; |
| 319 | } |
| 320 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 321 | bool HWComposer::isVsyncPeriodSwitchSupported(PhysicalDisplayId displayId) const { |
Dominik Laskowski | 55c8540 | 2020-01-21 16:25:47 -0800 | [diff] [blame] | 322 | RETURN_IF_INVALID_DISPLAY(displayId, false); |
Ady Abraham | 3a77a7b | 2019-12-02 18:46:59 -0800 | [diff] [blame] | 323 | return mDisplayData.at(displayId).hwcDisplay->isVsyncPeriodSwitchSupported(); |
| 324 | } |
| 325 | |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 326 | status_t HWComposer::getDisplayVsyncPeriod(PhysicalDisplayId displayId, |
| 327 | nsecs_t* outVsyncPeriod) const { |
Dominik Laskowski | 55c8540 | 2020-01-21 16:25:47 -0800 | [diff] [blame] | 328 | RETURN_IF_INVALID_DISPLAY(displayId, 0); |
| 329 | |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 330 | if (!isVsyncPeriodSwitchSupported(displayId)) { |
| 331 | return INVALID_OPERATION; |
Dominik Laskowski | f3749f8 | 2018-06-13 15:49:25 -0700 | [diff] [blame] | 332 | } |
Marin Shalamanov | 045b700 | 2021-01-07 16:56:24 +0100 | [diff] [blame] | 333 | const auto hwcId = *fromPhysicalDisplayId(displayId); |
| 334 | Hwc2::VsyncPeriodNanos vsyncPeriodNanos = 0; |
| 335 | auto error = |
| 336 | static_cast<hal::Error>(mComposer->getDisplayVsyncPeriod(hwcId, &vsyncPeriodNanos)); |
| 337 | RETURN_IF_HWC_ERROR(error, displayId, 0); |
| 338 | *outVsyncPeriod = static_cast<nsecs_t>(vsyncPeriodNanos); |
| 339 | return NO_ERROR; |
Lloyd Pique | 3c085a0 | 2018-05-09 19:38:32 -0700 | [diff] [blame] | 340 | } |
| 341 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 342 | std::vector<ui::ColorMode> HWComposer::getColorModes(PhysicalDisplayId displayId) const { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 343 | RETURN_IF_INVALID_DISPLAY(displayId, {}); |
| 344 | |
Peiyong Lin | fd997e0 | 2018-03-28 15:29:00 -0700 | [diff] [blame] | 345 | std::vector<ui::ColorMode> modes; |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 346 | auto error = mDisplayData.at(displayId).hwcDisplay->getColorModes(&modes); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 347 | RETURN_IF_HWC_ERROR(error, displayId, {}); |
Courtney Goeltzenleuchter | fad9d8c | 2016-06-23 11:49:50 -0600 | [diff] [blame] | 348 | return modes; |
| 349 | } |
| 350 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 351 | status_t HWComposer::setActiveColorMode(PhysicalDisplayId displayId, ui::ColorMode mode, |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 352 | ui::RenderIntent renderIntent) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 353 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Michael Wright | 28f24d0 | 2016-07-12 13:30:53 -0700 | [diff] [blame] | 354 | |
| 355 | auto& displayData = mDisplayData[displayId]; |
Peiyong Lin | 0e7a791 | 2018-04-05 14:36:36 -0700 | [diff] [blame] | 356 | auto error = displayData.hwcDisplay->setColorMode(mode, renderIntent); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 357 | RETURN_IF_HWC_ERROR_FOR(("setColorMode(" + decodeColorMode(mode) + ", " + |
| 358 | decodeRenderIntent(renderIntent) + ")") |
| 359 | .c_str(), |
| 360 | error, displayId, UNKNOWN_ERROR); |
Michael Wright | 28f24d0 | 2016-07-12 13:30:53 -0700 | [diff] [blame] | 361 | |
| 362 | return NO_ERROR; |
| 363 | } |
| 364 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 365 | void HWComposer::setVsyncEnabled(PhysicalDisplayId displayId, hal::Vsync enabled) { |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 366 | RETURN_IF_INVALID_DISPLAY(displayId); |
| 367 | auto& displayData = mDisplayData[displayId]; |
| 368 | |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 369 | // NOTE: we use our own internal lock here because we have to call |
| 370 | // into the HWC with the lock held, and we want to make sure |
| 371 | // that even if HWC blocks (which it shouldn't), it won't |
| 372 | // affect other threads. |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 373 | std::lock_guard lock(displayData.vsyncEnabledLock); |
| 374 | if (enabled == displayData.vsyncEnabled) { |
| 375 | return; |
Colin Cross | 10fbdb6 | 2012-07-12 17:56:34 -0700 | [diff] [blame] | 376 | } |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 377 | |
| 378 | ATRACE_CALL(); |
| 379 | auto error = displayData.hwcDisplay->setVsyncEnabled(enabled); |
| 380 | RETURN_IF_HWC_ERROR(error, displayId); |
| 381 | |
| 382 | displayData.vsyncEnabled = enabled; |
| 383 | |
| 384 | const auto tag = "HW_VSYNC_ON_" + to_string(displayId); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 385 | ATRACE_INT(tag.c_str(), enabled == hal::Vsync::ENABLE ? 1 : 0); |
Colin Cross | 10fbdb6 | 2012-07-12 17:56:34 -0700 | [diff] [blame] | 386 | } |
| 387 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 388 | status_t HWComposer::setClientTarget(HalDisplayId displayId, uint32_t slot, |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 389 | const sp<Fence>& acquireFence, const sp<GraphicBuffer>& target, |
| 390 | ui::Dataspace dataspace) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 391 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Jesse Hall | 851cfe8 | 2013-03-20 13:44:00 -0700 | [diff] [blame] | 392 | |
Dominik Laskowski | 3415776 | 2018-10-31 13:07:19 -0700 | [diff] [blame] | 393 | ALOGV("%s for display %s", __FUNCTION__, to_string(displayId).c_str()); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 394 | auto& hwcDisplay = mDisplayData[displayId].hwcDisplay; |
Daniel Nicoara | 1f42e3a | 2017-04-10 13:27:32 -0400 | [diff] [blame] | 395 | auto error = hwcDisplay->setClientTarget(slot, target, acquireFence, dataspace); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 396 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
Jesse Hall | 851cfe8 | 2013-03-20 13:44:00 -0700 | [diff] [blame] | 397 | return NO_ERROR; |
| 398 | } |
| 399 | |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 400 | status_t HWComposer::getDeviceCompositionChanges( |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 401 | HalDisplayId displayId, bool frameUsesClientComposition, |
Ady Abraham | b42cdc1 | 2021-05-11 14:31:26 -0700 | [diff] [blame] | 402 | std::chrono::steady_clock::time_point earliestPresentTime, |
Ady Abraham | 43065bd | 2021-12-10 17:22:15 -0800 | [diff] [blame] | 403 | const std::shared_ptr<FenceTime>& previousPresentFence, nsecs_t expectedPresentTime, |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 404 | std::optional<android::HWComposer::DeviceRequestedChanges>* outChanges) { |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 405 | ATRACE_CALL(); |
| 406 | |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 407 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 408 | |
| 409 | auto& displayData = mDisplayData[displayId]; |
| 410 | auto& hwcDisplay = displayData.hwcDisplay; |
| 411 | if (!hwcDisplay->isConnected()) { |
| 412 | return NO_ERROR; |
| 413 | } |
| 414 | |
| 415 | uint32_t numTypes = 0; |
| 416 | uint32_t numRequests = 0; |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 417 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 418 | hal::Error error = hal::Error::NONE; |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 419 | |
Ady Abraham | ec7aa8a | 2021-06-28 12:37:09 -0700 | [diff] [blame] | 420 | // First try to skip validate altogether. We can do that when |
| 421 | // 1. The previous frame has not been presented yet or already passed the |
| 422 | // earliest time to present. Otherwise, we may present a frame too early. |
| 423 | // 2. There is no client composition. Otherwise, we first need to render the |
Ady Abraham | b42cdc1 | 2021-05-11 14:31:26 -0700 | [diff] [blame] | 424 | // client target buffer. |
Ady Abraham | 43065bd | 2021-12-10 17:22:15 -0800 | [diff] [blame] | 425 | const bool canSkipValidate = [&] { |
| 426 | // We must call validate if we have client composition |
| 427 | if (frameUsesClientComposition) { |
| 428 | return false; |
| 429 | } |
| 430 | |
| 431 | // If composer supports getting the expected present time, we can skip |
| 432 | // as composer will make sure to prevent early presentation |
| 433 | if (mComposer->isSupported(Hwc2::Composer::OptionalFeature::ExpectedPresentTime)) { |
| 434 | return true; |
| 435 | } |
| 436 | |
| 437 | // composer doesn't support getting the expected present time. We can only |
| 438 | // skip validate if we know that we are not going to present early. |
| 439 | return std::chrono::steady_clock::now() >= earliestPresentTime || |
| 440 | previousPresentFence->getSignalTime() == Fence::SIGNAL_TIME_PENDING; |
| 441 | }(); |
| 442 | |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 443 | displayData.validateWasSkipped = false; |
Ady Abraham | b42cdc1 | 2021-05-11 14:31:26 -0700 | [diff] [blame] | 444 | if (canSkipValidate) { |
Dominik Laskowski | 1af4793 | 2018-11-12 10:20:46 -0800 | [diff] [blame] | 445 | sp<Fence> outPresentFence; |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 446 | uint32_t state = UINT32_MAX; |
Ady Abraham | 43065bd | 2021-12-10 17:22:15 -0800 | [diff] [blame] | 447 | error = hwcDisplay->presentOrValidate(expectedPresentTime, &numTypes, &numRequests, |
| 448 | &outPresentFence, &state); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 449 | if (!hasChangesError(error)) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 450 | RETURN_IF_HWC_ERROR_FOR("presentOrValidate", error, displayId, UNKNOWN_ERROR); |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 451 | } |
| 452 | if (state == 1) { //Present Succeeded. |
Steven Thomas | 94e35b9 | 2017-07-26 18:48:28 -0700 | [diff] [blame] | 453 | std::unordered_map<HWC2::Layer*, sp<Fence>> releaseFences; |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 454 | error = hwcDisplay->getReleaseFences(&releaseFences); |
| 455 | displayData.releaseFences = std::move(releaseFences); |
| 456 | displayData.lastPresentFence = outPresentFence; |
| 457 | displayData.validateWasSkipped = true; |
| 458 | displayData.presentError = error; |
| 459 | return NO_ERROR; |
| 460 | } |
| 461 | // Present failed but Validate ran. |
| 462 | } else { |
Ady Abraham | 43065bd | 2021-12-10 17:22:15 -0800 | [diff] [blame] | 463 | error = hwcDisplay->validate(expectedPresentTime, &numTypes, &numRequests); |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 464 | } |
| 465 | ALOGV("SkipValidate failed, Falling back to SLOW validate/present"); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 466 | if (!hasChangesError(error)) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 467 | RETURN_IF_HWC_ERROR_FOR("validate", error, displayId, BAD_INDEX); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 468 | } |
| 469 | |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 470 | android::HWComposer::DeviceRequestedChanges::ChangedTypes changedTypes; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 471 | changedTypes.reserve(numTypes); |
| 472 | error = hwcDisplay->getChangedCompositionTypes(&changedTypes); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 473 | RETURN_IF_HWC_ERROR_FOR("getChangedCompositionTypes", error, displayId, BAD_INDEX); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 474 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 475 | auto displayRequests = static_cast<hal::DisplayRequest>(0); |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 476 | android::HWComposer::DeviceRequestedChanges::LayerRequests layerRequests; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 477 | layerRequests.reserve(numRequests); |
Lloyd Pique | 66d6860 | 2019-02-13 14:23:31 -0800 | [diff] [blame] | 478 | error = hwcDisplay->getRequests(&displayRequests, &layerRequests); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 479 | RETURN_IF_HWC_ERROR_FOR("getRequests", error, displayId, BAD_INDEX); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 480 | |
Peiyong Lin | dfc3f7c | 2020-05-07 20:15:50 -0700 | [diff] [blame] | 481 | DeviceRequestedChanges::ClientTargetProperty clientTargetProperty; |
Alec Mouri | 8506569 | 2022-03-18 00:58:26 +0000 | [diff] [blame] | 482 | error = hwcDisplay->getClientTargetProperty(&clientTargetProperty); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 483 | |
Peiyong Lin | dfc3f7c | 2020-05-07 20:15:50 -0700 | [diff] [blame] | 484 | outChanges->emplace(DeviceRequestedChanges{std::move(changedTypes), std::move(displayRequests), |
| 485 | std::move(layerRequests), |
Alec Mouri | 8506569 | 2022-03-18 00:58:26 +0000 | [diff] [blame] | 486 | std::move(clientTargetProperty)}); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 487 | error = hwcDisplay->acceptChanges(); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 488 | RETURN_IF_HWC_ERROR_FOR("acceptChanges", error, displayId, BAD_INDEX); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 489 | |
| 490 | return NO_ERROR; |
| 491 | } |
| 492 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 493 | sp<Fence> HWComposer::getPresentFence(HalDisplayId displayId) const { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 494 | RETURN_IF_INVALID_DISPLAY(displayId, Fence::NO_FENCE); |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 495 | return mDisplayData.at(displayId).lastPresentFence; |
Jesse Hall | 851cfe8 | 2013-03-20 13:44:00 -0700 | [diff] [blame] | 496 | } |
| 497 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 498 | sp<Fence> HWComposer::getLayerReleaseFence(HalDisplayId displayId, HWC2::Layer* layer) const { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 499 | RETURN_IF_INVALID_DISPLAY(displayId, Fence::NO_FENCE); |
Tim Murray | 2d3f8b8 | 2019-12-04 16:24:17 -0800 | [diff] [blame] | 500 | const auto& displayFences = mDisplayData.at(displayId).releaseFences; |
| 501 | auto fence = displayFences.find(layer); |
| 502 | if (fence == displayFences.end()) { |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 503 | ALOGV("getLayerReleaseFence: Release fence not found"); |
| 504 | return Fence::NO_FENCE; |
Riley Andrews | 03414a1 | 2014-07-01 14:22:59 -0700 | [diff] [blame] | 505 | } |
Tim Murray | 2d3f8b8 | 2019-12-04 16:24:17 -0800 | [diff] [blame] | 506 | return fence->second; |
Riley Andrews | 03414a1 | 2014-07-01 14:22:59 -0700 | [diff] [blame] | 507 | } |
| 508 | |
Ady Abraham | b42cdc1 | 2021-05-11 14:31:26 -0700 | [diff] [blame] | 509 | status_t HWComposer::presentAndGetReleaseFences( |
Ady Abraham | ec7aa8a | 2021-06-28 12:37:09 -0700 | [diff] [blame] | 510 | HalDisplayId displayId, std::chrono::steady_clock::time_point earliestPresentTime, |
| 511 | const std::shared_ptr<FenceTime>& previousPresentFence) { |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 512 | ATRACE_CALL(); |
Mathias Agopian | 3e8b853 | 2012-05-13 20:42:01 -0700 | [diff] [blame] | 513 | |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 514 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Pablo Ceballos | d814cf2 | 2015-09-11 14:37:39 -0700 | [diff] [blame] | 515 | |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 516 | auto& displayData = mDisplayData[displayId]; |
| 517 | auto& hwcDisplay = displayData.hwcDisplay; |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 518 | |
| 519 | if (displayData.validateWasSkipped) { |
Chia-I Wu | ae5a6b8 | 2017-10-10 09:09:22 -0700 | [diff] [blame] | 520 | // explicitly flush all pending commands |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 521 | auto error = static_cast<hal::Error>(mComposer->executeCommands()); |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 522 | RETURN_IF_HWC_ERROR_FOR("executeCommands", error, displayId, UNKNOWN_ERROR); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 523 | RETURN_IF_HWC_ERROR_FOR("present", displayData.presentError, displayId, UNKNOWN_ERROR); |
Fabien Sanglard | 249c0ae | 2017-06-19 19:22:36 -0700 | [diff] [blame] | 524 | return NO_ERROR; |
| 525 | } |
| 526 | |
Ady Abraham | 43065bd | 2021-12-10 17:22:15 -0800 | [diff] [blame] | 527 | const bool waitForEarliestPresent = |
| 528 | !mComposer->isSupported(Hwc2::Composer::OptionalFeature::ExpectedPresentTime) && |
| 529 | previousPresentFence->getSignalTime() != Fence::SIGNAL_TIME_PENDING; |
| 530 | |
| 531 | if (waitForEarliestPresent) { |
Ady Abraham | b42cdc1 | 2021-05-11 14:31:26 -0700 | [diff] [blame] | 532 | ATRACE_NAME("wait for earliest present time"); |
| 533 | std::this_thread::sleep_until(earliestPresentTime); |
| 534 | } |
| 535 | |
Fabien Sanglard | 11d0fc3 | 2016-12-01 15:43:01 -0800 | [diff] [blame] | 536 | auto error = hwcDisplay->present(&displayData.lastPresentFence); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 537 | RETURN_IF_HWC_ERROR_FOR("present", error, displayId, UNKNOWN_ERROR); |
Mathias Agopian | 3e8b853 | 2012-05-13 20:42:01 -0700 | [diff] [blame] | 538 | |
Steven Thomas | 94e35b9 | 2017-07-26 18:48:28 -0700 | [diff] [blame] | 539 | std::unordered_map<HWC2::Layer*, sp<Fence>> releaseFences; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 540 | error = hwcDisplay->getReleaseFences(&releaseFences); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 541 | RETURN_IF_HWC_ERROR_FOR("getReleaseFences", error, displayId, UNKNOWN_ERROR); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 542 | |
| 543 | displayData.releaseFences = std::move(releaseFences); |
| 544 | |
| 545 | return NO_ERROR; |
Mathias Agopian | a350ff9 | 2010-08-10 17:14:02 -0700 | [diff] [blame] | 546 | } |
| 547 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 548 | status_t HWComposer::setPowerMode(PhysicalDisplayId displayId, hal::PowerMode mode) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 549 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 550 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 551 | if (mode == hal::PowerMode::OFF) { |
| 552 | setVsyncEnabled(displayId, hal::Vsync::DISABLE); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 553 | } |
| 554 | |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 555 | const auto& displayData = mDisplayData[displayId]; |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 556 | auto& hwcDisplay = displayData.hwcDisplay; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 557 | switch (mode) { |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 558 | case hal::PowerMode::OFF: |
| 559 | case hal::PowerMode::ON: |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 560 | ALOGV("setPowerMode: Calling HWC %s", to_string(mode).c_str()); |
| 561 | { |
| 562 | auto error = hwcDisplay->setPowerMode(mode); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 563 | if (error != hal::Error::NONE) { |
| 564 | LOG_HWC_ERROR(("setPowerMode(" + to_string(mode) + ")").c_str(), error, |
| 565 | displayId); |
Peiyong Lin | 306e499 | 2018-05-07 16:18:22 -0700 | [diff] [blame] | 566 | } |
Mathias Agopian | da27af9 | 2012-09-13 18:17:13 -0700 | [diff] [blame] | 567 | } |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 568 | break; |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 569 | case hal::PowerMode::DOZE: |
| 570 | case hal::PowerMode::DOZE_SUSPEND: |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 571 | ALOGV("setPowerMode: Calling HWC %s", to_string(mode).c_str()); |
| 572 | { |
| 573 | bool supportsDoze = false; |
| 574 | auto error = hwcDisplay->supportsDoze(&supportsDoze); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 575 | if (error != hal::Error::NONE) { |
Peiyong Lin | 306e499 | 2018-05-07 16:18:22 -0700 | [diff] [blame] | 576 | LOG_HWC_ERROR("supportsDoze", error, displayId); |
| 577 | } |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 578 | |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 579 | if (!supportsDoze) { |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 580 | mode = hal::PowerMode::ON; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | error = hwcDisplay->setPowerMode(mode); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 584 | if (error != hal::Error::NONE) { |
| 585 | LOG_HWC_ERROR(("setPowerMode(" + to_string(mode) + ")").c_str(), error, |
| 586 | displayId); |
Peiyong Lin | 306e499 | 2018-05-07 16:18:22 -0700 | [diff] [blame] | 587 | } |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 588 | } |
| 589 | break; |
| 590 | default: |
| 591 | ALOGV("setPowerMode: Not calling HWC"); |
| 592 | break; |
Mathias Agopian | da27af9 | 2012-09-13 18:17:13 -0700 | [diff] [blame] | 593 | } |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 594 | |
| 595 | return NO_ERROR; |
| 596 | } |
| 597 | |
Marin Shalamanov | 3ea1d60 | 2020-12-16 19:59:39 +0100 | [diff] [blame] | 598 | status_t HWComposer::setActiveModeWithConstraints( |
Marin Shalamanov | 12c9e5a | 2021-01-07 00:25:35 +0100 | [diff] [blame] | 599 | PhysicalDisplayId displayId, hal::HWConfigId hwcModeId, |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 600 | const hal::VsyncPeriodChangeConstraints& constraints, |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 601 | hal::VsyncPeriodChangeTimeline* outTimeline) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 602 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 603 | |
Marin Shalamanov | 12c9e5a | 2021-01-07 00:25:35 +0100 | [diff] [blame] | 604 | auto error = mDisplayData[displayId].hwcDisplay->setActiveConfigWithConstraints(hwcModeId, |
| 605 | constraints, |
| 606 | outTimeline); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 607 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 608 | return NO_ERROR; |
| 609 | } |
| 610 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 611 | status_t HWComposer::setColorTransform(HalDisplayId displayId, const mat4& transform) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 612 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Dan Stoza | 9f26a9c | 2016-06-22 14:51:09 -0700 | [diff] [blame] | 613 | |
| 614 | auto& displayData = mDisplayData[displayId]; |
Ady Abraham | dc011a9 | 2021-12-21 14:06:44 -0800 | [diff] [blame] | 615 | auto error = displayData.hwcDisplay->setColorTransform(transform); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 616 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
Dan Stoza | 9f26a9c | 2016-06-22 14:51:09 -0700 | [diff] [blame] | 617 | return NO_ERROR; |
| 618 | } |
| 619 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 620 | void HWComposer::disconnectDisplay(HalDisplayId displayId) { |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 621 | RETURN_IF_INVALID_DISPLAY(displayId); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 622 | auto& displayData = mDisplayData[displayId]; |
Dominik Laskowski | 7e04546 | 2018-05-30 13:02:02 -0700 | [diff] [blame] | 623 | const auto hwcDisplayId = displayData.hwcDisplay->getId(); |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 624 | |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 625 | mPhysicalDisplayIdMap.erase(hwcDisplayId); |
| 626 | mDisplayData.erase(displayId); |
Marin Shalamanov | 8b19659 | 2021-08-09 16:24:42 +0200 | [diff] [blame] | 627 | |
| 628 | // Reset the primary display ID if we're disconnecting it. |
| 629 | // This way isHeadless() will return false, which is necessary |
| 630 | // because getPrimaryDisplayId() will crash. |
| 631 | if (mPrimaryHwcDisplayId == hwcDisplayId) { |
| 632 | mPrimaryHwcDisplayId.reset(); |
| 633 | } |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 634 | } |
| 635 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 636 | status_t HWComposer::setOutputBuffer(HalVirtualDisplayId displayId, const sp<Fence>& acquireFence, |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 637 | const sp<GraphicBuffer>& buffer) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 638 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 639 | const auto& displayData = mDisplayData[displayId]; |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 640 | |
Dominik Laskowski | c1f18f6 | 2018-06-13 15:17:55 -0700 | [diff] [blame] | 641 | auto error = displayData.hwcDisplay->setOutputBuffer(buffer, acquireFence); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 642 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 643 | return NO_ERROR; |
| 644 | } |
| 645 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 646 | void HWComposer::clearReleaseFences(HalDisplayId displayId) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 647 | RETURN_IF_INVALID_DISPLAY(displayId); |
Dan Stoza | 9e56aa0 | 2015-11-02 13:00:03 -0800 | [diff] [blame] | 648 | mDisplayData[displayId].releaseFences.clear(); |
Mathias Agopian | 3e8b853 | 2012-05-13 20:42:01 -0700 | [diff] [blame] | 649 | } |
| 650 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 651 | status_t HWComposer::getHdrCapabilities(HalDisplayId displayId, HdrCapabilities* outCapabilities) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 652 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Dan Stoza | c4f471e | 2016-03-24 09:31:08 -0700 | [diff] [blame] | 653 | |
| 654 | auto& hwcDisplay = mDisplayData[displayId].hwcDisplay; |
Peiyong Lin | 6266589 | 2018-04-16 11:07:44 -0700 | [diff] [blame] | 655 | auto error = hwcDisplay->getHdrCapabilities(outCapabilities); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 656 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
Peiyong Lin | 6266589 | 2018-04-16 11:07:44 -0700 | [diff] [blame] | 657 | return NO_ERROR; |
Dan Stoza | c4f471e | 2016-03-24 09:31:08 -0700 | [diff] [blame] | 658 | } |
| 659 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 660 | int32_t HWComposer::getSupportedPerFrameMetadata(HalDisplayId displayId) const { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 661 | RETURN_IF_INVALID_DISPLAY(displayId, 0); |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 662 | return mDisplayData.at(displayId).hwcDisplay->getSupportedPerFrameMetadata(); |
Peiyong Lin | 0ac5f4e | 2018-04-19 22:06:34 -0700 | [diff] [blame] | 663 | } |
| 664 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 665 | std::vector<ui::RenderIntent> HWComposer::getRenderIntents(HalDisplayId displayId, |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 666 | ui::ColorMode colorMode) const { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 667 | RETURN_IF_INVALID_DISPLAY(displayId, {}); |
Peiyong Lin | 0e7a791 | 2018-04-05 14:36:36 -0700 | [diff] [blame] | 668 | |
| 669 | std::vector<ui::RenderIntent> renderIntents; |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 670 | auto error = mDisplayData.at(displayId).hwcDisplay->getRenderIntents(colorMode, &renderIntents); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 671 | RETURN_IF_HWC_ERROR(error, displayId, {}); |
Peiyong Lin | 0e7a791 | 2018-04-05 14:36:36 -0700 | [diff] [blame] | 672 | return renderIntents; |
| 673 | } |
| 674 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 675 | mat4 HWComposer::getDataspaceSaturationMatrix(HalDisplayId displayId, ui::Dataspace dataspace) { |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 676 | RETURN_IF_INVALID_DISPLAY(displayId, {}); |
Peiyong Lin | 0e7a791 | 2018-04-05 14:36:36 -0700 | [diff] [blame] | 677 | |
| 678 | mat4 matrix; |
| 679 | auto error = mDisplayData[displayId].hwcDisplay->getDataspaceSaturationMatrix(dataspace, |
| 680 | &matrix); |
Dominik Laskowski | fc2c032 | 2018-04-19 14:47:33 -0700 | [diff] [blame] | 681 | RETURN_IF_HWC_ERROR(error, displayId, {}); |
Peiyong Lin | 0e7a791 | 2018-04-05 14:36:36 -0700 | [diff] [blame] | 682 | return matrix; |
| 683 | } |
| 684 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 685 | status_t HWComposer::getDisplayedContentSamplingAttributes(HalDisplayId displayId, |
Kevin DuBois | 9c0a176 | 2018-10-16 13:32:31 -0700 | [diff] [blame] | 686 | ui::PixelFormat* outFormat, |
| 687 | ui::Dataspace* outDataspace, |
| 688 | uint8_t* outComponentMask) { |
| 689 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 690 | const auto error = |
| 691 | mDisplayData[displayId] |
| 692 | .hwcDisplay->getDisplayedContentSamplingAttributes(outFormat, outDataspace, |
| 693 | outComponentMask); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 694 | if (error == hal::Error::UNSUPPORTED) RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
Kevin DuBois | 9c0a176 | 2018-10-16 13:32:31 -0700 | [diff] [blame] | 695 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 696 | return NO_ERROR; |
| 697 | } |
| 698 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 699 | status_t HWComposer::setDisplayContentSamplingEnabled(HalDisplayId displayId, bool enabled, |
Kevin DuBois | 74e5377 | 2018-11-19 10:52:38 -0800 | [diff] [blame] | 700 | uint8_t componentMask, uint64_t maxFrames) { |
| 701 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 702 | const auto error = |
| 703 | mDisplayData[displayId].hwcDisplay->setDisplayContentSamplingEnabled(enabled, |
| 704 | componentMask, |
| 705 | maxFrames); |
| 706 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 707 | if (error == hal::Error::UNSUPPORTED) RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 708 | if (error == hal::Error::BAD_PARAMETER) RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
Kevin DuBois | 74e5377 | 2018-11-19 10:52:38 -0800 | [diff] [blame] | 709 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 710 | return NO_ERROR; |
| 711 | } |
| 712 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 713 | status_t HWComposer::getDisplayedContentSample(HalDisplayId displayId, uint64_t maxFrames, |
Kevin DuBois | 1d4249a | 2018-08-29 10:45:14 -0700 | [diff] [blame] | 714 | uint64_t timestamp, DisplayedFrameStats* outStats) { |
| 715 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 716 | const auto error = |
| 717 | mDisplayData[displayId].hwcDisplay->getDisplayedContentSample(maxFrames, timestamp, |
| 718 | outStats); |
| 719 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 720 | return NO_ERROR; |
| 721 | } |
| 722 | |
Alec Mouri | cdf1679 | 2021-12-10 13:16:06 -0800 | [diff] [blame] | 723 | std::future<status_t> HWComposer::setDisplayBrightness( |
Alec Mouri | 4d8a05d | 2022-03-23 18:14:26 +0000 | [diff] [blame^] | 724 | PhysicalDisplayId displayId, float brightness, float brightnessNits, |
Alec Mouri | cdf1679 | 2021-12-10 13:16:06 -0800 | [diff] [blame] | 725 | const Hwc2::Composer::DisplayBrightnessOptions& options) { |
Dominik Laskowski | 4e2b71f | 2020-11-10 15:05:32 -0800 | [diff] [blame] | 726 | RETURN_IF_INVALID_DISPLAY(displayId, ftl::yield<status_t>(BAD_INDEX)); |
Dominik Laskowski | 5690bde | 2020-04-23 19:04:22 -0700 | [diff] [blame] | 727 | auto& display = mDisplayData[displayId].hwcDisplay; |
| 728 | |
Alec Mouri | 4d8a05d | 2022-03-23 18:14:26 +0000 | [diff] [blame^] | 729 | return ftl::chain(display->setDisplayBrightness(brightness, brightnessNits, options)) |
Dominik Laskowski | 5690bde | 2020-04-23 19:04:22 -0700 | [diff] [blame] | 730 | .then([displayId](hal::Error error) -> status_t { |
| 731 | if (error == hal::Error::UNSUPPORTED) { |
| 732 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 733 | } |
| 734 | if (error == hal::Error::BAD_PARAMETER) { |
| 735 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 736 | } |
| 737 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 738 | return NO_ERROR; |
| 739 | }); |
Dan Gittik | 57e63c5 | 2019-01-18 16:37:54 +0000 | [diff] [blame] | 740 | } |
| 741 | |
Kriti Dang | 7defaf3 | 2021-11-15 11:55:43 +0100 | [diff] [blame] | 742 | status_t HWComposer::setBootDisplayMode(PhysicalDisplayId displayId, |
| 743 | hal::HWConfigId displayModeId) { |
| 744 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 745 | const auto error = mDisplayData[displayId].hwcDisplay->setBootDisplayConfig(displayModeId); |
| 746 | if (error == hal::Error::UNSUPPORTED) { |
| 747 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 748 | } |
| 749 | if (error == hal::Error::BAD_PARAMETER) { |
| 750 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 751 | } |
| 752 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 753 | return NO_ERROR; |
| 754 | } |
| 755 | |
| 756 | status_t HWComposer::clearBootDisplayMode(PhysicalDisplayId displayId) { |
| 757 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 758 | const auto error = mDisplayData[displayId].hwcDisplay->clearBootDisplayConfig(); |
| 759 | if (error == hal::Error::UNSUPPORTED) { |
| 760 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 761 | } |
| 762 | if (error == hal::Error::BAD_PARAMETER) { |
| 763 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 764 | } |
| 765 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 766 | return NO_ERROR; |
| 767 | } |
| 768 | |
Kriti Dang | 16ca297 | 2022-02-01 20:07:03 +0100 | [diff] [blame] | 769 | std::optional<hal::HWConfigId> HWComposer::getPreferredBootDisplayMode( |
| 770 | PhysicalDisplayId displayId) { |
| 771 | RETURN_IF_INVALID_DISPLAY(displayId, std::nullopt); |
| 772 | hal::HWConfigId displayModeId; |
Kriti Dang | 7defaf3 | 2021-11-15 11:55:43 +0100 | [diff] [blame] | 773 | const auto error = |
| 774 | mDisplayData[displayId].hwcDisplay->getPreferredBootDisplayConfig(&displayModeId); |
Kriti Dang | 16ca297 | 2022-02-01 20:07:03 +0100 | [diff] [blame] | 775 | if (error != hal::Error::NONE) { |
| 776 | LOG_DISPLAY_ERROR(displayId, to_string(error).c_str()); |
| 777 | return std::nullopt; |
Kriti Dang | 7defaf3 | 2021-11-15 11:55:43 +0100 | [diff] [blame] | 778 | } |
Kriti Dang | 7defaf3 | 2021-11-15 11:55:43 +0100 | [diff] [blame] | 779 | return displayModeId; |
| 780 | } |
| 781 | |
Leon Scroggins III | e7c51c6 | 2022-02-01 15:53:54 -0500 | [diff] [blame] | 782 | status_t HWComposer::getDisplayDecorationSupport( |
| 783 | PhysicalDisplayId displayId, |
| 784 | std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>* |
| 785 | support) { |
| 786 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 787 | const auto error = mDisplayData[displayId].hwcDisplay->getDisplayDecorationSupport(support); |
| 788 | if (error == hal::Error::UNSUPPORTED) { |
| 789 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 790 | } |
| 791 | if (error == hal::Error::BAD_PARAMETER) { |
| 792 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 793 | } |
| 794 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 795 | return NO_ERROR; |
| 796 | } |
| 797 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 798 | status_t HWComposer::setAutoLowLatencyMode(PhysicalDisplayId displayId, bool on) { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 799 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 800 | const auto error = mDisplayData[displayId].hwcDisplay->setAutoLowLatencyMode(on); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 801 | if (error == hal::Error::UNSUPPORTED) { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 802 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 803 | } |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 804 | if (error == hal::Error::BAD_PARAMETER) { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 805 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 806 | } |
| 807 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 808 | return NO_ERROR; |
| 809 | } |
| 810 | |
| 811 | status_t HWComposer::getSupportedContentTypes( |
Dominik Laskowski | 6c7b36e | 2022-03-03 08:27:58 -0800 | [diff] [blame] | 812 | PhysicalDisplayId displayId, |
| 813 | std::vector<hal::ContentType>* outSupportedContentTypes) const { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 814 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
Dominik Laskowski | 6c7b36e | 2022-03-03 08:27:58 -0800 | [diff] [blame] | 815 | const auto error = mDisplayData.at(displayId).hwcDisplay->getSupportedContentTypes( |
| 816 | outSupportedContentTypes); |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 817 | |
| 818 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 819 | |
| 820 | return NO_ERROR; |
| 821 | } |
| 822 | |
Marin Shalamanov | 0f10d0d | 2020-08-06 20:04:06 +0200 | [diff] [blame] | 823 | status_t HWComposer::setContentType(PhysicalDisplayId displayId, hal::ContentType contentType) { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 824 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 825 | const auto error = mDisplayData[displayId].hwcDisplay->setContentType(contentType); |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 826 | if (error == hal::Error::UNSUPPORTED) { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 827 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 828 | } |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 829 | if (error == hal::Error::BAD_PARAMETER) { |
Galia Peycheva | 5492cb5 | 2019-10-30 14:13:16 +0100 | [diff] [blame] | 830 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 831 | } |
| 832 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 833 | |
| 834 | return NO_ERROR; |
| 835 | } |
| 836 | |
Lloyd Pique | 4603f3c | 2020-02-11 12:06:56 -0800 | [diff] [blame] | 837 | const std::unordered_map<std::string, bool>& HWComposer::getSupportedLayerGenericMetadata() const { |
| 838 | return mSupportedLayerGenericMetadata; |
| 839 | } |
| 840 | |
Yiwei Zhang | 5434a78 | 2018-12-05 18:06:32 -0800 | [diff] [blame] | 841 | void HWComposer::dump(std::string& result) const { |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 842 | result.append(mComposer->dumpDebugInfo()); |
Mathias Agopian | 8372785 | 2010-09-23 18:13:21 -0700 | [diff] [blame] | 843 | } |
| 844 | |
Marin Shalamanov | a524a09 | 2020-07-27 21:39:55 +0200 | [diff] [blame] | 845 | std::optional<PhysicalDisplayId> HWComposer::toPhysicalDisplayId( |
| 846 | hal::HWDisplayId hwcDisplayId) const { |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 847 | if (const auto it = mPhysicalDisplayIdMap.find(hwcDisplayId); |
| 848 | it != mPhysicalDisplayIdMap.end()) { |
| 849 | return it->second; |
| 850 | } |
| 851 | return {}; |
| 852 | } |
| 853 | |
Marin Shalamanov | a524a09 | 2020-07-27 21:39:55 +0200 | [diff] [blame] | 854 | std::optional<hal::HWDisplayId> HWComposer::fromPhysicalDisplayId( |
| 855 | PhysicalDisplayId displayId) const { |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 856 | if (const auto it = mDisplayData.find(displayId); it != mDisplayData.end()) { |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 857 | return it->second.hwcDisplay->getId(); |
| 858 | } |
| 859 | return {}; |
| 860 | } |
| 861 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 862 | bool HWComposer::shouldIgnoreHotplugConnect(hal::HWDisplayId hwcDisplayId, |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 863 | bool hasDisplayIdentificationData) const { |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 864 | if (mHasMultiDisplaySupport && !hasDisplayIdentificationData) { |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 865 | ALOGE("Ignoring connection of display %" PRIu64 " without identification data", |
| 866 | hwcDisplayId); |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 867 | return true; |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 868 | } |
| 869 | |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 870 | // Legacy mode only supports IDs LEGACY_DISPLAY_TYPE_PRIMARY and LEGACY_DISPLAY_TYPE_EXTERNAL. |
| 871 | if (!mHasMultiDisplaySupport && mPhysicalDisplayIdMap.size() == 2) { |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 872 | ALOGE("Ignoring connection of tertiary display %" PRIu64, hwcDisplayId); |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 873 | return true; |
| 874 | } |
| 875 | |
| 876 | return false; |
| 877 | } |
| 878 | |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 879 | std::optional<DisplayIdentificationInfo> HWComposer::onHotplugConnect( |
| 880 | hal::HWDisplayId hwcDisplayId) { |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 881 | std::optional<DisplayIdentificationInfo> info; |
| 882 | if (const auto displayId = toPhysicalDisplayId(hwcDisplayId)) { |
| 883 | info = DisplayIdentificationInfo{.id = *displayId, |
| 884 | .name = std::string(), |
| 885 | .deviceProductInfo = std::nullopt}; |
Marin Shalamanov | f8c6372 | 2020-10-06 13:11:21 +0200 | [diff] [blame] | 886 | if (mUpdateDeviceProductInfoOnHotplugReconnect) { |
| 887 | uint8_t port; |
| 888 | DisplayIdentificationData data; |
| 889 | getDisplayIdentificationData(hwcDisplayId, &port, &data); |
| 890 | if (auto newInfo = parseDisplayIdentificationData(port, data)) { |
| 891 | info->deviceProductInfo = std::move(newInfo->deviceProductInfo); |
| 892 | } else { |
| 893 | ALOGE("Failed to parse identification data for display %" PRIu64, hwcDisplayId); |
| 894 | } |
| 895 | } |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 896 | } else { |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 897 | uint8_t port; |
| 898 | DisplayIdentificationData data; |
| 899 | const bool hasDisplayIdentificationData = |
| 900 | getDisplayIdentificationData(hwcDisplayId, &port, &data); |
| 901 | if (mPhysicalDisplayIdMap.empty()) { |
| 902 | mHasMultiDisplaySupport = hasDisplayIdentificationData; |
| 903 | ALOGI("Switching to %s multi-display mode", |
| 904 | mHasMultiDisplaySupport ? "generalized" : "legacy"); |
| 905 | } |
| 906 | |
| 907 | if (shouldIgnoreHotplugConnect(hwcDisplayId, hasDisplayIdentificationData)) { |
| 908 | return {}; |
| 909 | } |
| 910 | |
| 911 | info = [this, hwcDisplayId, &port, &data, hasDisplayIdentificationData] { |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 912 | const bool isPrimary = !mPrimaryHwcDisplayId; |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 913 | if (mHasMultiDisplaySupport) { |
| 914 | if (const auto info = parseDisplayIdentificationData(port, data)) { |
| 915 | return *info; |
| 916 | } |
| 917 | ALOGE("Failed to parse identification data for display %" PRIu64, hwcDisplayId); |
| 918 | } else { |
| 919 | ALOGW_IF(hasDisplayIdentificationData, |
| 920 | "Ignoring identification data for display %" PRIu64, hwcDisplayId); |
Peiyong Lin | 65248e0 | 2020-04-18 21:15:07 -0700 | [diff] [blame] | 921 | port = isPrimary ? LEGACY_DISPLAY_TYPE_PRIMARY : LEGACY_DISPLAY_TYPE_EXTERNAL; |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 922 | } |
| 923 | |
Marin Shalamanov | a524a09 | 2020-07-27 21:39:55 +0200 | [diff] [blame] | 924 | return DisplayIdentificationInfo{.id = PhysicalDisplayId::fromPort(port), |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 925 | .name = isPrimary ? "Primary display" |
| 926 | : "Secondary display", |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 927 | .deviceProductInfo = std::nullopt}; |
| 928 | }(); |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 929 | } |
| 930 | |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 931 | if (!isConnected(info->id)) { |
| 932 | allocatePhysicalDisplay(hwcDisplayId, info->id); |
| 933 | } |
| 934 | return info; |
| 935 | } |
| 936 | |
| 937 | std::optional<DisplayIdentificationInfo> HWComposer::onHotplugDisconnect( |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 938 | hal::HWDisplayId hwcDisplayId) { |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 939 | LOG_ALWAYS_FATAL_IF(hwcDisplayId == mPrimaryHwcDisplayId, |
| 940 | "Primary display cannot be disconnected."); |
| 941 | |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 942 | const auto displayId = toPhysicalDisplayId(hwcDisplayId); |
| 943 | if (!displayId) { |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 944 | LOG_HWC_DISPLAY_ERROR(hwcDisplayId, "Invalid HWC display"); |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 945 | return {}; |
Dominik Laskowski | 075d317 | 2018-05-24 15:50:06 -0700 | [diff] [blame] | 946 | } |
| 947 | |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 948 | // The display will later be destroyed by a call to |
| 949 | // destroyDisplay(). For now we just mark it disconnected. |
| 950 | if (isConnected(*displayId)) { |
| 951 | mDisplayData[*displayId].hwcDisplay->setConnected(false); |
| 952 | } else { |
Dominik Laskowski | f8db0f0 | 2021-04-19 11:05:25 -0700 | [diff] [blame] | 953 | LOG_HWC_DISPLAY_ERROR(hwcDisplayId, "Already disconnected"); |
Marin Shalamanov | bdd5915 | 2020-02-14 15:30:06 +0100 | [diff] [blame] | 954 | } |
| 955 | // The cleanup of Disconnect is handled through HWComposer::disconnectDisplay |
| 956 | // via SurfaceFlinger's onHotplugReceived callback handling |
| 957 | return DisplayIdentificationInfo{.id = *displayId, |
| 958 | .name = std::string(), |
Marin Shalamanov | f5de90d | 2019-10-08 10:57:25 +0200 | [diff] [blame] | 959 | .deviceProductInfo = std::nullopt}; |
Steven Thomas | 6e8f706 | 2017-11-22 14:15:29 -0800 | [diff] [blame] | 960 | } |
| 961 | |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 962 | void HWComposer::loadCapabilities() { |
Peiyong Lin | e9d809e | 2020-04-14 13:10:48 -0700 | [diff] [blame] | 963 | static_assert(sizeof(hal::Capability) == sizeof(int32_t), "Capability size has changed"); |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 964 | auto capabilities = mComposer->getCapabilities(); |
| 965 | for (auto capability : capabilities) { |
Ady Abraham | de549d4 | 2022-01-26 19:19:17 -0800 | [diff] [blame] | 966 | mCapabilities.emplace(capability); |
Peiyong Lin | bdd08cc | 2019-12-17 21:35:14 -0800 | [diff] [blame] | 967 | } |
| 968 | } |
| 969 | |
ramindani | 32cf060 | 2022-03-02 02:30:29 +0000 | [diff] [blame] | 970 | status_t HWComposer::setIdleTimerEnabled(PhysicalDisplayId displayId, |
| 971 | std::chrono::milliseconds timeout) { |
| 972 | ATRACE_CALL(); |
| 973 | RETURN_IF_INVALID_DISPLAY(displayId, BAD_INDEX); |
| 974 | const auto error = mDisplayData[displayId].hwcDisplay->setIdleTimerEnabled(timeout); |
| 975 | if (error == hal::Error::UNSUPPORTED) { |
| 976 | RETURN_IF_HWC_ERROR(error, displayId, INVALID_OPERATION); |
| 977 | } |
| 978 | if (error == hal::Error::BAD_PARAMETER) { |
| 979 | RETURN_IF_HWC_ERROR(error, displayId, BAD_VALUE); |
| 980 | } |
| 981 | RETURN_IF_HWC_ERROR(error, displayId, UNKNOWN_ERROR); |
| 982 | return NO_ERROR; |
| 983 | } |
| 984 | |
ramindani | 06e518e | 2022-03-14 18:47:53 +0000 | [diff] [blame] | 985 | bool HWComposer::hasDisplayIdleTimerCapability(PhysicalDisplayId displayId) const { |
ramindani | 32cf060 | 2022-03-02 02:30:29 +0000 | [diff] [blame] | 986 | RETURN_IF_INVALID_DISPLAY(displayId, false); |
ramindani | 06e518e | 2022-03-14 18:47:53 +0000 | [diff] [blame] | 987 | return mDisplayData.at(displayId).hwcDisplay->hasDisplayIdleTimerCapability(); |
| 988 | } |
| 989 | |
| 990 | Hwc2::AidlTransform HWComposer::getPhysicalDisplayOrientation(PhysicalDisplayId displayId) const { |
| 991 | ATRACE_CALL(); |
| 992 | RETURN_IF_INVALID_DISPLAY(displayId, Hwc2::AidlTransform::NONE); |
| 993 | Hwc2::AidlTransform outTransform; |
| 994 | const auto& hwcDisplay = mDisplayData.at(displayId).hwcDisplay; |
| 995 | const auto error = hwcDisplay->getPhysicalDisplayOrientation(&outTransform); |
| 996 | RETURN_IF_HWC_ERROR(error, displayId, Hwc2::AidlTransform::NONE); |
| 997 | return outTransform; |
ramindani | 32cf060 | 2022-03-02 02:30:29 +0000 | [diff] [blame] | 998 | } |
| 999 | |
Lloyd Pique | 4603f3c | 2020-02-11 12:06:56 -0800 | [diff] [blame] | 1000 | void HWComposer::loadLayerMetadataSupport() { |
| 1001 | mSupportedLayerGenericMetadata.clear(); |
| 1002 | |
| 1003 | std::vector<Hwc2::IComposerClient::LayerGenericMetadataKey> supportedMetadataKeyInfo; |
| 1004 | const auto error = mComposer->getLayerGenericMetadataKeys(&supportedMetadataKeyInfo); |
| 1005 | if (error != hardware::graphics::composer::V2_4::Error::NONE) { |
Ady Abraham | 3891cbe | 2021-03-29 11:29:31 -0700 | [diff] [blame] | 1006 | if (error != hardware::graphics::composer::V2_4::Error::UNSUPPORTED) { |
| 1007 | ALOGE("%s: %s failed: %s (%d)", __FUNCTION__, "getLayerGenericMetadataKeys", |
| 1008 | toString(error).c_str(), static_cast<int32_t>(error)); |
| 1009 | } |
Lloyd Pique | 4603f3c | 2020-02-11 12:06:56 -0800 | [diff] [blame] | 1010 | return; |
| 1011 | } |
| 1012 | |
| 1013 | for (const auto& [name, mandatory] : supportedMetadataKeyInfo) { |
| 1014 | mSupportedLayerGenericMetadata.emplace(name, mandatory); |
| 1015 | } |
| 1016 | } |
| 1017 | |
Lloyd Pique | 441d504 | 2018-10-18 16:49:51 -0700 | [diff] [blame] | 1018 | } // namespace impl |
Dominik Laskowski | f9750f2 | 2018-06-06 12:24:53 -0700 | [diff] [blame] | 1019 | } // namespace android |
Ady Abraham | b0dbdaa | 2020-01-06 16:19:42 -0800 | [diff] [blame] | 1020 | |
| 1021 | // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| 1022 | #pragma clang diagnostic pop // ignored "-Wconversion" |