February 2019 - Celadon

bout the error between tablet and external penal(celadon android O)

by MR. Children

I have a tablet with a touch penal and hdmi external output. When I only use the touch panel, everything is fine But But when I plug in the external hdmi panel, the hdmi panel can't be displayed, and the touch function will be wrong (do not match the touch panel) I think the error is in android.hardware.graphics.composer This error did not occur in android x86 oreo (Not imported android.hardware.graphics.composer) My touch panel information Resolution: 800x1280 Interface type: mipi Touch type: capacitor 從 Windows 10 的郵件<https://go.microsoft.com/fwlink/?LinkId=550986>傳送

1 year, 10 months

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RTC Standby / Wakeup + Forced display resolution

by Dominik Louven

Hello everybody, I’m facing 2 tasks right now and I am not sure how to proceed. 1. ) I would like to put my celadon device into standby / deep sleep with an scheduled RTC wakeup, it seems like I can use ‘ /sys/power/state ' by writing “freeze” into it. However I am unable to schedule a RTC wakeup, I tried doing it by writing the wakeup time as unix timestamp into ‘ /sys/class/rtc/rtc0/wakealarm ‘ but nothing seems to happen when the desired time is reached. I have to physically turn on the device again. 1. ) I would like to override the default resolution with a different one, is there a ‘good’ way to do that ? I know that some android projects support changing the resolution via properties but how can I archive something like this in celadon ? Thanks in advance and best regards, Dominik Louven Software Development <> skype: dlouven_videro VIDERO AG VIDERO Inc. Pfarrer-Reukes-Str. 7 48599 Gronau GERMANY Fon: +49 2562 93980 www.videro.de <http://videro.de/> 139 Maryland St. El Segundo, CA 90245 USA Fon: +1 424 277 0800 www.videro.com <http://videro.com/> AG Coesfeld HRB 10675 | USt-ID DE252897876 Vorstand: Johannes Büld (Vorsitzender) & Andre Brinkmöller Aufsichtsratsvorsitzender: Rainer Schlief Folgen Sie uns: <https://www.facebook.com/Videro-your-ideas-on-screen-102198719860456/> <https://twitter.com/videro> <https://www.youtube.com/user/VideroDigitalSignage>

1 year, 10 months

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Getting "Internal Error" PopUp when running the device in 4K (3840x2160)

by Regnier, Philippe

Hello Dominik, Regarding your error on VintfObject: VintfObject.verify() I would suggest to retest now with latest code since DRM configuration changes have just been merged: https://github.com/projectceladon/device-androidia/pull/299 For your information, the error that you saw might be related to DRM configuration in file device/intel/project-celadon/manifest.xml Best Regards. Philippe REGNIER

1 year, 10 months

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Getting "Internal Error" PopUp when running the device in 4K (3840x2160)

by Dominik Louven

Hi, I am running the latest build on my NUC and when I connect my device to an 4K display with an resolution of 3840x2160 I’m getting an error popup at boot time. Any ideas ? Please see attached screenshot and log files. Best regards, Dominik Louven Software Development <> skype: dlouven_videro VIDERO AG VIDERO Inc. Pfarrer-Reukes-Str. 7 48599 Gronau GERMANY Fon: +49 2562 93980 www.videro.de <http://videro.de/> 139 Maryland St. El Segundo, CA 90245 USA Fon: +1 424 277 0800 www.videro.com <http://videro.com/> AG Coesfeld HRB 10675 | USt-ID DE252897876 Vorstand: Johannes Büld (Vorsitzender) & Andre Brinkmöller Aufsichtsratsvorsitzender: Rainer Schlief Folgen Sie uns: <https://www.facebook.com/Videro-your-ideas-on-screen-102198719860456/> <https://twitter.com/videro> <https://www.youtube.com/user/VideroDigitalSignage>

1 year, 11 months

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How do I get root access in the terminal emulator

by Soham Sinha

Hello, I installed a Celdaon build based on Android 8.1 It is installed on an UP2 board. I enabled the terminal emulator by turning on the developer options. But the terminal emulator cannot do almost anything. I want to get root access on this emulator. But I cannot even do "ls" at any place. How to get the root access on the terminal emulator? Regards, Soham Sinha PhD Student, Department of Computer Science Boston University

1 year, 11 months

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[CELADON] GITHUB 2019_WW08 Merged List of Pull Request

by Reddy, RakeshX

Hello All, Celadon on GitHub Merged List of PR for WW08 1. https://github.com/projectceladon/device-androidia-mixins/pull/199 ->Changing the code structure for mixins graphics similar to one android 2. https://github.com/projectceladon/device-androidia/pull/292 ->mixin updates 3. https://github.com/projectceladon/device-androidia/pull/276 ->Changing mixins.spec for graphics component 4. https://github.com/projectceladon/vendor-intel-utils/pull/205 ->Adding capchecker to vendor/intel/utils 5. https://github.com/projectceladon/device-androidia-mixins/pull/190 ->changing the code structure of mixins sepolicy similar to one android, also adding the extra dir path to first stage mount 6. https://github.com/projectceladon/vendor_intel_art-extension/pull/30 ->Fixing the loop of NativeAlloc GCs for GenCopying collector 7. https://github.com/projectceladon/vendor-intel-utils/pull/219 ->ota: port Google patch for incremental ota generation 8. https://github.com/projectceladon/device-androidia/pull/273 ->x86: config: enable i915 triple buffer 9. https://github.com/projectceladon/vendor-intel-utils/pull/223 ->[REVERT ME] Fallback to legacy(xt_qtaguid) network traffic control 10. https://github.com/projectceladon/device-androidia/pull/271 ->SEPolicy] Fix the treble violations for hal_vehicle_default 11. https://github.com/projectceladon/device-androidia-mixins/pull/203 ->iwlwifi: Remove wlan_intel_restore as its not used 12. https://github.com/projectceladon/device-androidia/pull/293 ->mixin updates 13. https://github.com/projectceladon/device-androidia/pull/287 ->sepolicy: Remove not needed wlan causing treble violations 14. https://github.com/projectceladon/device-androidia/pull/283 ->CONFIG_PAGE_TABLE_ISOLATION enabled 15. https://github.com/projectceladon/device-androidia-mixins/pull/201 ->boot-arch: add the Android feature of FEATURE_VERIFIED_BOOT. 16. https://github.com/projectceladon/device-androidia/pull/289 ->mixin updates 17. https://github.com/projectceladon/device-androidia/pull/269 ->[SEPolicy] Fix treble violations for thermal and graphics 18. https://github.com/projectceladon/device-androidia-mixins/pull/198 ->Crashlogd: add "vendor" prefix for crashlogd property 19. https://github.com/projectceladon/device-androidia/pull/275 ->Debug: Fix some treble violations for debug module 20. https://github.com/projectceladon/device-androidia/pull/261 ->sepolicy: remove setattr of default_prop:file from set_storage 21. https://github.com/projectceladon/device-androidia/pull/279 ->[SEPolicy] Fix some treble violations for boot module 22. https://github.com/projectceladon/device-androidia/pull/274 ->Fix: treble support for Camera to avoid crash 23. https://github.com/projectceladon/device-androidia-mixins/pull/207 ->Set persist.bluetooth.enablenewavrcp to false 24. https://github.com/projectceladon/device-androidia/pull/296 -> mixin updates 25. https://github.com/projectceladon/device-androidia/pull/284 -> Add target-level in manifest.xml 26. https://github.com/projectceladon/device-androidia-mixins/pull/209 -> [CELADON] Set media_profiles.xml in system.prop Regards, Rakesh

1 year, 11 months

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HWComposer Error, Unable to Render Videos

by Dominik Louven

Hello everybody, I am currently running into an issue with HWComposer again. I’ve synced the latest release of celadon and built it with “celadon-userdebug”, I am unable to display my app which is rendering videos. Logcat is getting spammed with the following error : 02-20 13:15:04.425 2687 2687 E HWComposer: presentAndGetReleaseFences: present failed for display 0: BadLayer (3) 02-20 13:15:04.426 2676 2676 I iahwcomposer: RBC enabled. Create frame buffer with css modifier successfully. 02-20 13:15:04.426 2676 2676 I iahwcomposer: handle (7), fb (168) 02-20 13:15:04.476 2676 2676 E iahwcomposer: CommitFrame: Failed to commit pset ret=Unknown error -22 02-20 13:15:04.476 2676 2676 E iahwcomposer: Commit: Failed to Commit layers. 02-20 13:15:04.476 2676 2676 E iahwcomposer: Failed to set layers in the composition ——— Does somebody know what the issue could be ? I’ve connected my device via HDMI to a Monitor. Running on NUC6CAYH Best regards, Dominik Louven Software Development <> skype: dlouven_videro VIDERO AG VIDERO Inc. Pfarrer-Reukes-Str. 7 48599 Gronau GERMANY Fon: +49 2562 93980 www.videro.de <http://videro.de/> 139 Maryland St. El Segundo, CA 90245 USA Fon: +1 424 277 0800 www.videro.com <http://videro.com/> AG Coesfeld HRB 10675 | USt-ID DE252897876 Vorstand: Johannes Büld (Vorsitzender) & Andre Brinkmöller Aufsichtsratsvorsitzender: Rainer Schlief Folgen Sie uns: <https://www.facebook.com/Videro-your-ideas-on-screen-102198719860456/> <https://twitter.com/videro> <https://www.youtube.com/user/VideroDigitalSignage>

1 year, 11 months

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[CELADON] Tutorial Submissions

by Balan, Swaroop

Hello All Please check the tutorial Submissions for CELADON Topics covered so far: 1. Celadon GitHub Manifest Structure 2. Celadon Branching Strategy 3. Submit Patches 4. Submit AOSP Patches Link -->https://01.org/projectceladon/documentation/getting_started/submit-patch Note : * Please provide the feedback of the submissions so that we can review and upload with the valuable feedback :) * Please tune in to the celadon mailing list for more updates regarding the submissions of white paper Regards Swaroop

1 year, 11 months

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[CELADON] GITHUB 2019_WW07 Merged List of Pull Request

by Reddy, RakeshX

Hello All, Celadon on GitHub Merged List of PR for WW07 1. https://github.com/projectceladon/device-androidia/pull/264 - >Add system.prop 2. https://github.com/projectceladon/device-androidia-mixins/pull/191 -> bluetooth: Add changes for vendor complaint 3. https://github.com/projectceladon/vendor-intel-utils/pull/204 ->wpa_supplicant: Skip private commands causing vts failure 4. https://github.com/projectceladon/vendor-intel-utils/pull/209 ->Fix bug of Notification Listener Test 5. https://github.com/projectceladon/device-intel-common/pull/43 wlan -> Changes to make treble compliant 6. https://github.com/projectceladon/device-androidia-mixins/pull/192 ->iwlwifi: Add changes for treble complaint 7. https://github.com/projectceladon/device-androidia/pull/264 ->Add system.prop 8. https://github.com/projectceladon/vendor-intel-utils/pull/203 ->libwifi-hal: Add libwifi-hal for intel 9. https://github.com/projectceladon/vendor-intel-utils/pull/213 ->celadon: Fix for wifi not working after treble specific changes 10. https://github.com/projectceladon/vendor-intel-utils/pull/197 ->Fix for Audio not routing to DUT after BT OFF/ON 11. https://github.com/projectceladon/vendor_intel_art-extension/pull/26 ->Fixing klockwork issues for Gencopy Patch on Celadon 12. https://github.com/projectceladon/device-androidia-mixins/pull/181 ->Remove the updater_esp in project celadon 13. https://github.com/projectceladon/device-intel-common/pull/41 ->Remove the updater_esp in Celadon 14. https://github.com/projectceladon/vendor-intel-utils/pull/199 ->Add primary text color to the CarSettingTheme 15. https://github.com/projectceladon/powerhal/pull/6 ->Allow app launch boost to choose any frequency between HFM to TFM 16. https://github.com/projectceladon/device-androidia-mixins/pull/195 ->Fix for ethernet not working after treble enablement 17. https://github.com/projectceladon/device-androidia/pull/265 ->vendor_init: Add sepolicy to set service.adb.tcp.port prop 18. https://github.com/projectceladon/device-androidia/pull/266 ->Generic Storage HAL Regards, Rakesh

1 year, 11 months

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[CELADON] Celadon Rebase Status for WW07

by Balan, Swaroop

Hello All, Celadon Status on Rebase Work Week WW07 Kernel Tag ( 4.19.19 ) lts-v4.19.19-android-190208T031538Z Kernel Flinger 8bdec9f240d16886a564ffa1791a52772a331a9b Note : Please feel free to report issues if observed with this rebase Regards, Swaroop Balan

1 year, 11 months

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Celadon February 2019