February 2022 - Celadon

by daniel.toussaint＠adlinktech.com

Hi, In Intel document for Alderlake-N, Android support is listed as "Celadon CiV". That means only via hypervisor. Does this imply that baremetal will NOT be supported anymore?

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Celadon Old Releases are Deprecated

by Balan, Swaroop

Hello All We have moved the Old Releases to Deprecated Section * Celadon Deprecated Binary --> https://github.com/projectceladon/celadon-binary/tree/master/deprecated * Celadon Deprecated Release Notes --> https://docs.01.org/celadon/release-notes.html#deprecated-releases * Celadon Deprecated Manifests --> https://github.com/projectceladon/manifest/tree/master/stable-build/depre... Thanks Swaroop

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Celadon enabling products and ecosystems

by Marathe, Yogesh

Check out following articles highlighting Celadon and how it has been enabling products in the education market segment. It has successfully enabled educational PC /notebook and IWB (Intelligent White Board / Smart Screen) usecases. Scalable Android* Education Solutions with Celadon in a Virtual Machine<https://www.intel.com/content/www/us/en/developer/articles/news/scalable-...> Bring a Mobile Application Ecosystem to PC Clients through Virtualized Android*<https://www.intel.com/content/www/us/en/developer/articles/news/bring-mob...> Encouraging you to take a look at Cloud Gaming for the Android* Platform: Reshape the Ecosystem<https://www.intel.com/content/www/us/en/developer/articles/technical/clou...> These articles are published under 'Software at Intel: Open and Designed with Security in Mind' -> System Software<https://www.intel.com/content/www/us/en/software/software-first/system.html> Feel free to reach out to us if you have any questions.

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[Celadon_CIV_12] [Pre Production Binary Release] [NUC11PAQI7] : CIV_00.22.01.04_A12

by Balan, Swaroop

[Single asset] Celadon_CIV_12 CIV_00.22.01.04_A12 [cid:image002.png@01D81687.58CF0D30] February 14th 2022 - The Android SI team announces [Celadon_CIV_12] [Pre Production Binary Release] This release supports the platform: NUC11PAQI7: * Manifest : https://github.com/projectceladon/manifest/blob/master/stable-build/CIV_0... * Binary https://github.com/projectceladon/celadon-binary/tree/master/CIV_00.22.01... * Release Notes : https://github.com/projectceladon/celadon-documentation/blob/master/sourc... * Documentation : https://01.org/projectceladon/documentation CIV_00.22.01.04_A12<https://github.com/projectceladon/celadon-documentation/blob/master/sourc...> * This is a Pre Production Binary Release for evaluation and development purposes . This release is supported on |NUC|<https://github.com/projectceladon/celadon-documentation/blob/master/sourc...> Kit NUC11PAQI7<https://www.intel.in/content/www/in/en/products/boards-kits/nuc/kits/nuc1...> Celadon in VM. Intended audience * Open Source Community who has subscribed to celadon(a)lists.01.org<mailto:celadon@lists.01.org> Customer support * subscribe/unsubscribe celadon mailing list using : https://lists.01.org/postorius/lists/celadon.lists.01.org/ Introduction New in this release * New features * Android 12 with latest AOSP release tag (android-12.0.0_r26) * Integrated VM Manager to configure CIV replacing start_civ.sh ? This changes launch steps for CIV - please refer https://docs.01.org/celadon/getting-started/on-vm.html#use-vm-manager * Includes Android 12 main features: * Celadon supports Android 12 with API level 31 and FCM target level 6 * Boot control HAL upgraded to V1.2 * Audio HAL upgraded to V7.0 * Basic sanity test passed for all components * * Bug fixes, customizations and optimizations for x86 * SE Policy updated for API level 31 * AIDL libs updated * Health HAL is optimized to adapt the new changes for S Dessert * Graphics introduced scheduling plans, * Graphics: Surface flinger caching, GPU memory accounting, profiling and GPU scheduling * Accessibility, System UI and backup & restore features updated with minor modifications * FUSE passthrough introduced to improve IO performance * IncFS updated with Better Monitoring Support, virtio-9p support, fs-verity support * Enabled NNAPI updatability in Machine Learning * New platform features for Mainline Module * Incremental: new Android 12+ feature that could reduce initial downloads of app * Approximate location access and privacy related updates * New Storage Features like Storage management API changes, New directory for voice recordings, Media management access, App storage access and Extended file access support. * Memory accounting updates * Framework introduced changes in foreground service, Gamepad - Input device features, Haptic related vibrator changes * Media side, Audio supports BLE audio, Haptics generator, Multi-channel audio along with audio HAL v7.0 * Media transcoding, media extractor related changes and improved quality in encoded video * AVIF image support, Easier blurs, color filters, and other effects * CameraX vendor extension support * Enabled NNAPI updatability in Machine Learning * New platform features for Mainline Module * Improvements to bandwidth estimation APIs in connectivity and introduced principle of 5G slicing * Wi-Fi privacy improvements with - Non-Persistent MAC Address Randomization * Bluetooth side, BLE audio introduced, NFC API/UX improved for payment enhancement. * Activity Detection, CHRE, Bluesky, FLP & RTT related changes * Major changes in window management and introduced Display grouping and emphasis for multi-display context * pKVM (Protected KVM) code compatibility available, Celadon won't support it. * Rich Haptic experience - Actuator effects, audio-coupled haptic, Enriched image supported notifications, rounded corner APIs etc. * Picture in Picture (PiP) improvements, Immersive mode improvements for gesture navigation, Rich content insertion and Recents URL sharing * Provide apps direct access to tombstone traces * Android 12 release from Google shall be referred from the below links ? Release Notes: https://source.android.com/setup/start/android-12-release ? Blog : https://android-developers.googleblog.com/2021/10/android-12-is-live-in-a... Known issues * There are WIP features in all components for full feature completions, This release tests only basic sanity of components. Where to find the release * Manifest Link : https://github.com/projectceladon/manifest/blob/master/stable-build/CIV_0... * Binary Link : https://github.com/projectceladon/celadon-binary/tree/master/CIV_00.22.01... How to install this release * Steps to sync to this release * repo init -u https://github.com/projectceladon/manifest -b master -m stable-build/CIV_XX.XX.XX.XX_AXX.xml * NOTE : Manifest tag will change according to the latest release * repo sync -c -q -j${nproc} * Android build commands * For Compilation please use Ubuntu 18.04 * source build/envsetup.sh * lunch caas-userdebug * make flashfiles -jN * Steps To build the host kernel for this manifest * Download caas-releasefiles-userdebug.tar.gz and put it under ~/civ * cd ~/civ && tar zxvf caas-releasefiles-userdebug.tar.gz * cd patches/kernel/lts2020-chromium * ./build_weekly.sh * Deb files will be generated in patches/kernel/lts2019-chromium/host_kernel * sudo dpkg -i *.deb * Update grub to wait indefinitely for kernel selection on boot * sudo vim /etc/default/grub * Comment out GRUB_TIMEOUT_STYLE=hidden #GRUB_TIMEOUT_STYLE=hidden * Uncomment the following line and modify grub timeout to -1 for indefinite wait or 5 for 5secs wait #GRUB_TIMEOUT=-1 * Save the file * sudo update-grub * sudo reboot * Select compiled kernel from "Advanced options for Ubuntu" * Flash and run steps * https://docs.01.org/celadon/getting-started/on-vm.html#use-vm-manager Validation results This build has been validated on |NUC|<https://github.com/projectceladon/celadon-documentation/blob/master/sourc...> Kit NUC11PAQI7<https://www.intel.in/content/www/in/en/products/boards-kits/nuc/kits/nuc1...> in the following function domains: Component Results Comments Wi-Fi OK Host wifi is switched to Android UI in QEMU using usb pass through BT OK Bluetooth is working Audio Playback OK MP3, AAC-LC, AAC-ELD, HEAAC, HEAAC-V2, VORBIS, OPUS, FLAC, PCM/WAV formats supported Adb connect over WIFI OK Adb connect over Ethernet OK Display /Touch and Gesture OK Security OK Boot OK Boots on QEMU 4.2.0 Ethernet OK Image Flash OK Web browsing OK Video playback OK H264/H265/MPEG2/VP8/VP9 Video Playback USB OK Keyboard , Mouse , Pen drive Reference configuration * Supported hardware * Product - NUC11PAQI7 * Supported software * AOSP Version - android-12.0.0_r26 * NUC11PAQI7 Host Kernel - -5.10.82-cvhb * NUC11PAQI7 Guest kernel - -5.10.91-cvhb Acronyms and terms * CIV - Celadon in Virtual Machine Helpful hints / related documents * If you plan to use Celadon in product, please replace all the test keys under device/intel/build/testkeys/ with your product key. * The release of this project will be signed by test keys, it's only a reference for our customer and we are not responsible for this. Customers should use their own keys to sign their release images * Build Celadon in VM https://01.org/projectceladon/documentation/getting-started/build-source#... * Flash Steps : https://docs.01.org/celadon/getting-started/on-vm.html#use-vm-manager To subscribe/unsubscribe: - subscribe/unsubscribe celadon mailing list using : https://lists.01.org/postorius/lists/celadon.lists.01.org/

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Celadon February 2022