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Re: agl-compositor
Marius Vlad
On Wed, Dec 02, 2020 at 02:29:58PM +0330, Farshid Monhaseri wrote:
Hi Marius,Hi Farshid, I have a question about the capability of AGL-Compositor, first I want toNot setting any window/surface property at all should make the window maximized (as in, it will be in the normal layer). Compositor tells the surface to redraw itself to the correct width/height and set itself as maximized. The surface area would not exceed those width/height values (total surface area - minus the panel sizes). Changing it from fullscreen to maximized should, in theory, reveal the panels. The application can take measures to resize correctly when that happens. Now, I have no idea how exactly you set your window to be fullscreen, if you're using agl-shell-desktop protocol to let the compositor know that the surface should be fullscreen. This shows that we're missing (in that protocol) the ability to tell the compositor that it should basically, put/make the surface back as maximized (in order to reaveal the panels). I know the whole scenario is not unexpected in real-world apps but I haveIf you not want to resize the surface to maximized, like I've said above, do not create any panels, but instead make them a pop-up type, that matches the panel dimensions. The dialog/pop-up window is like an on-screen virtual keyboard it is above all other layers. You can also de-activate it and activate (to hide/show it) using the agl-shell-desktop protocol. alexa-viewer is a dialog/pop-up type of application so you can use that to see what that needs to be done. PS: I hope you do not mind, I've CC'ed the mailing lists as maybe others would like to be in the loop as well about this, and I'd like to ask you do the same in the future. Either that or we use JIRA directly to further discuss issues.
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Re: Fw: Related to agl-compositor
Anusha Gugale
Hello Marius,
Yes,we can discuss this topic in today's call.
Thanks & Regards,
Anusha Gugale
From: agl-dev-community@... <agl-dev-community@...> on behalf of Walt Miner <wminer@...>
Sent: Tuesday, December 1, 2020 11:40 PM To: agl-dev-community@... Subject: Re: [agl-dev-community] Fw: Related to agl-compositor Hi Anusha,
I can add this topic to the Application Framework Expert Group call tomorrow if you are available to attend.
Regards,
Walt
Walt Miner
AGL Community Manager
The Linux Foundation
Visit us at:
On Tue, Dec 1, 2020 at 3:18 AM Marius Vlad <marius.vlad@...> wrote:
On Tue, Dec 01, 2020 at 02:44:50AM +0000, Anusha Gugale wrote:
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Re: AGL distro and redis failure
Hi Stefan ! The package is likely there, but: redis was skipped: redis - redis: system username redis does not have a
static ID defined. Add redis to one of these files:
/home/stefan/agl/jellyfish/meta-agl/meta-agl-profile-core/files/passwd This means: - AGL uses the 'static userid' feature of OpenEmbedded/Yocto. This means any user required by a service needs to be pre-created. - This happens in our case in /home/stefan/agl/jellyfish/meta-agl/meta-agl-profile-core/files/passwd - for a quick test, add a redis user there with: echo "redis::1008:1008:::" >> /home/stefan/agl/jellyfish/meta-agl/meta-agl-profile-core/files/passwd echo "redis::1008:" >> /home/stefan/agl/jellyfish/meta-agl/meta-agl-profile-core/files/group then rebuild. - To make that more permanent, create a layer and set its priority to >=81 and add these two files in meta-mylayer files/passwd files/group conf/layer.conf # with layer priority >= 81 Best regards, Jan-Simon ------ Jan-Simon Möller AGL Release Manager The Linux Foundation Visit us at: www.automotivegradelinux.org lists.automotivelinux.org www.linuxfoundation.org
On Tue, Dec 1, 2020 at 7:56 PM Stefan Gudmundsson <exologic@...> wrote:
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AGL distro and redis failure
Stefan Gudmundsson
Hello,
I have a recipe that uses jsonrpc-cpp (1.3.x) and that now pulls in hiredis, which is dependent on redis. In AGL 9 jsonrepc-cpp (0.7.x) does NOT use hiredis and thus builds there.
As this seems to be dependent on an AGL provided profile, I thought I’d ask here first, before digging deeper, more people may experience this at some point. Please note that the same issue with redis is in both AGL9 as AGL 10, but it is not used in 9 in my case.
stefan@Yocto:~/agl/jellyfish/build$ bitbake redis Loading cache: 100% |############################################| Time: 0:00:01 Loaded 3893 entries from dependency cache. Parsing recipes: 100% |##########################################| Time: 0:00:13 Parsing of 2718 .bb files complete (2661 cached, 57 parsed). 3952 targets, 329 skipped, 3 masked, 0 errors. WARNING: No bb files matched BBFILE_PATTERN_agl-distro '^/home/stefan/agl/jellyfish/meta-agl/meta-agl-distro/' ERROR: Nothing PROVIDES 'redis' redis was skipped: redis - redis: system username redis does not have a static ID defined. Add redis to one of these files: /home/stefan/agl/jellyfish/meta-agl/meta-agl-profile-core/files/passwd
/Stefan
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Re: Fw: Related to agl-compositor
Hi Anusha, I can add this topic to the Application Framework Expert Group call tomorrow if you are available to attend. Regards, Walt Walt Miner AGL Community Manager The Linux Foundation Visit us at:
On Tue, Dec 1, 2020 at 3:18 AM Marius Vlad <marius.vlad@...> wrote: On Tue, Dec 01, 2020 at 02:44:50AM +0000, Anusha Gugale wrote:
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GSoD Weekly Update: Week 14
Week 14 :
-------------- - Developer Guides - Revised [1], [2] Developer Guides with tutorials on installing the "SDK" [3] and creating a new "service" [4] from scratch. - Revised [5], [6] Developer Guides with a tutorial on creating a new QT "application" [7] from scratch. - Revised [8], [9] and added "AGL Layers" [10] as a part of Developer Guides. - Revised [11], [12] and added "Application Framework" [13] as a part of Developer Guides. - Revised [14], [15] and added "Application Framework Binder" [16] as a part of Developer Guides. - Meta refreshed [17], [18] the "AppFW Privileges Management" page [19] to the pdf [20]. - Revised [21], [22] and added "AFB Helper Guide" [23] as a part of Developer Guides. - Revised [24], [25] and added "Using CMAKE Applications Module" [26] as a part of Developer Guides. - Minor Fixes - Corrected [27], [28] internal link in documentation homepage [29]. - Removed [30], [31] redundant directory in APIs and Services [32]. - Final Notes - These final Change Requests are in process of review on Gerrit. The final state of the documentation site [33] would be as agl-docs.readthedocs.io [29], once the Change Requests are accepted. Also, all the weekly reports are available on my personal website [34]. - Currently working for the "Project finalization phase" of Season of Docs which requires a final work report and mentor evaluation, further leading to the conclusion of GSoD. - Last but not least, I would like to express my gratitude to my mentors, Jan-Simon, and Walt for helping me through GSoD and also to the whole AGL community for being so inclusive and friendly. I plan to continue my involvement here at AGL for the foreseeable future. [1] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25610 [2] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25642 [3] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/1_Setting_Up_AGL_SDK/ [4] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/2_Creating_a_New_Service/ [5] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25660 [6] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25612 [7] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/3_Creating_a_New_Application/ [8] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25661 [9] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25613 [10] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/6_AGL_Layers/1_Overview/ [11] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25662 [12] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25614 [13] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/1_Application_Framework/0_Introduction/ [14] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25663 [15] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25615 [16] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/2_Application_Framework_Binder/0_Overview/ [17] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25664 [18] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25676 [19] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/3_AppFW_Privileges_Management/AppFW-Privileges_Management/ [20] : https://iot.bzh/download/public/2016/appfw/03-AGL-AppFW-Privileges-Management.pdf [21] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25665 [22] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25677 [23] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/4_AFB_Helper_Guide/1_Usage/ [24] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25666 [25] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25678 [26] : https://agl-docs.readthedocs.io/en/master/#3_Developer_Guides/5_Using_CMAKE_Applications_Module/1_Project_Architecture/ [27] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25667 [28] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25679 [29] : https://agl-docs.readthedocs.io/en/master/# [30] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25668 [31] : https://gerrit.automotivelinux.org/gerrit/c/AGL/documentation/+/25680 [32] : https://agl-docs.readthedocs.io/en/master/#4_APIs_and_Services/0_API_Reference/ [33] : https://docs.automotivelinux.org/ [34] : https://growupboron.github.io/blog/
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AGL testing cycle for master branch
Edi Feschiyan
Hello everyone, you can find the latest results here: https://jira.automotivelinux.org/secure/enav/#?query=project%20%3D%20%22SPEC%22%20AND%20fixVersion%20%3D%20%22master%22%20AND%20cycleName%20in%20(%2220201130%20-%20AGL%20Demo%20UI%20-%20Base%20Plan%22) Overall summary: working Audio works locally as well as over bluetooth. Bluetooth, wifi and ethernet are working. Contacts, sync, dialer, navigation and radio are working Best regards, Eddie
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Re: Upcoming AGL Events and Announcements
Emily Olin
For Automotive Linux Summit, you can use code 20ALSOSSJ for a 20% discount, making registration only $40. Here is the link to register: http://www.cvent.com/d/fhqrr2/4W. The code will be entered at the end of registration.
On Mon, Nov 30, 2020 at 11:09 PM Walt Miner <wminer@...> wrote:
--
Emily Olin eolin@...
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Re: Fw: Related to agl-compositor
Marius Vlad
On Tue, Dec 01, 2020 at 02:44:50AM +0000, Anusha Gugale wrote:
Hello All,Hi Anusha, No, not really. simple-egl belongs to upstream (community). That should be the way to do it. Tryout:simple-egl does not set the app id only the title. Modifying it to set the app_id just like the title is trivial. Could try upstreaming that, but I do know how to argue about that change. Using app_id is specific to AGL, but on other hand maybe updating all apps to use it might be something desirable. Guess it is worth a shoot to see. - Also, run for remoting plugin with localhost but it didn't succeed.This is a bit vague. Specifying which application is streamed to that output is done by either using config file (in the remote-output section you use agl-shell-app-id=app_id_of_application) or by using agl-shell-desktop protocol. You also need a receiver application that receives the incoming buffers and that connects to the local compositor. Using the same machine for this might no be that trivial, one compositor instance does the streaming and you need another instance of the compositor (one the same machine) with the receiver connecting to the last one. You can specify the which wayland compositor to connect to by using WAYLAND_DISPLAY environmental variable. Probably using DRM backend might worth while by using ssh. Might be able to use other backends but you need the DRM backend for dmabuf import/export so unsure how that might work out. There's no plan to have compositor plug-ins at the moment. The policy engine will likely be as is, as that defines the interface so that each policy implements its own specialized versions. Even so, the ability to dynamically load policies isn't that far-fetched so I guess that is worth adding on next meetings to see what others think about it. A concern here would be about security. A small note, if you need to extend the policy engine itself (so not the policy) that will probably need to happen directly in the compositor.
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Upcoming AGL Events and Announcements
Some reminders about events happening in the AGL community the next few weeks. 1) There is another AGL Webinar scheduled for tomorrow, December. Leon Anavi of Konsulko Group who has done great work with AGL on the Raspberry Pi and on the Raspberry Pi project in general will present "Getting Started with AGL using a Raspberry Pi". To sign up see 2) Automotive Linux Summit and Open Source Summit Japan starts December 2 (Japan time) or tomorrow night here in the US. If you have not already signed up, registration is very reasonably priced and there will be a lot of great talks including updates from the AGL Virtualization, Instrument Cluster, and Production Ready IVI Expert Groups. You can register for ALS and OSS-Japan here: If the time zone of the live event is awkward for you, the recordings will be available for 30 days after the event to view. 3) Next week (Dec 8 and 9) we will hold a Virtual Face-To-Face meeting mainly to discuss architecture and design work being done by the Instrument Cluster Expert Group and the Production Ready IVI Expert Group as well continuing to discuss any open topics from the last Virtual F2F meeting. The final agenda will be published on Thursday after the SAT meeting. Meanwhile, you can sign up and add any topics to the wish list on the wiki page. 4) Speaking of the Product Ready IVI Expert Group, that new EG will officially launch on December 10, led by Toyota. The Expert Group will take the work that was started in the System Architecture to create a version of the IVI profile that is closer to being ready for production. You can learn more about the PR IVI Expert Group during their ALS presentation. Regards, Walt Walt Miner AGL Community Manager The Linux Foundation Visit us at:
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Cancelled Event: AGL System Architecture Team - Thursday, 31 December 2020
#cal-cancelled
agl-dev-community@lists.automotivelinux.org Calendar <noreply@...>
Cancelled: AGL System Architecture Team This event has been cancelled. When: Where: Organizer: Walt Miner wminer@... Description: Walt Miner is inviting you to a scheduled Zoom meeting.
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Cancelled Event: EG Connectivity - Thursday, 24 December 2020
#cal-cancelled
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Cancelled: EG Connectivity This event has been cancelled. When: Where: Organizer: Walt Miner wminer@... Description: Walt Miner is inviting you to a scheduled Zoom meeting.
Topic: AGL Connectivity EG Biweekly Meeting
Join Zoom Meeting
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Cancelled Event: Production Ready IVI EG - Thursday, 24 December 2020
#cal-cancelled
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Cancelled: Production Ready IVI EG This event has been cancelled. When: Where: Organizer: Walt Miner Description: Walt Miner is inviting you to a scheduled Zoom meeting.
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Updated Event: Production Ready IVI EG
#cal-invite
agl-dev-community@lists.automotivelinux.org Calendar <noreply@...>
Production Ready IVI EG When: Where: Organizer: Walt Miner Description: Walt Miner is inviting you to a scheduled Zoom meeting.
Topic: IVI PR Expert Group
Time: This is a recurring meeting Meet anytime
Join Zoom Meeting
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Meeting ID: 984 2020 6742
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Meeting ID: 984 2020 6742
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Event: Production Ready IVI EG
#cal-invite
agl-dev-community@lists.automotivelinux.org Calendar <noreply@...>
Production Ready IVI EG When: Where: Organizer: Walt Miner Description: Walt Miner is inviting you to a scheduled Zoom meeting.
Topic: IVI PR Expert Group
Time: This is a recurring meeting Meet anytime
Join Zoom Meeting
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Fw: Related to agl-compositor
Anusha Gugale
Hello All,
I want to ask few questions to @Marius Q. Is there any plan to modify Weston/clients/simple-egl.c application so that we can run for 'agl-compositor'? Tryout: - I tried to run, it just added a particular surface in pending_list, there no log for surface role added and nothing is displayed onscreen. - Also, run for remoting plugin with localhost but it didn't succeed. It will be helpful for checking RBA policy activity if this application run. Q. To implement RBA policy in agl-compositor, the plan is to use existing policy hooks so further we are thinking to create different 'policy.so'. As in current implementation existing policy code is also included in 'agl-compositor' binary. Is this ok according to the design and implementation perspective? Thanks & Regards, Anusha Gugale ________________________________ SASKEN BUSINESS DISCLAIMER: This message may contain confidential, proprietary or legally privileged information. In case you are not the original intended Recipient of the message, you must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message and you are requested to delete it and inform the sender. Any views expressed in this message are those of the individual sender unless otherwise stated. Nothing contained in this message shall be construed as an offer or acceptance of any offer by Sasken Technologies Limited ( formerly known as "Sasken Communication Technologies Limited" ) unless sent with that express intent and with due authority of Sasken. Sasken has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. Read Disclaimer at http://www.sasken.com/mail-disclaimer/ ________________________________
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Collabora weekly progress w/e 29th November 2020
Nick Milner
Hi All, Please find below a brief summary of the progress Collabora have made last week on Weston/Wayland and Pipewire. Weston / Wayland Marius - SPEC-3601 - Using PACKAGECONFIG/AGL_FEATURES instead of using DISTRO_FEATURES for customizing remoting/transmitter output. With it, bump SRCREV for agl-compositor to include waltham-transmitter-plugin support and a couple of other fixes (like GDK/GTK client support). These changes will enable building by default the plug-ins, AGL_FEATURES giving the possibility to have the environment already set-up for either cases. - SPEC-3694 - (affects also SPEC-3693, SPEC-3679 and SPEC-3692) Reviewing and testing libjsonc ref counting issue which plagued installation/uninstallation and made homescreen service crash. Pipewire George - Investigated the current status of the PipeWire stack on Yocto and AGL and started looking at what changes are necessary in order to upgrade to a more recent version Kind regards, Nick
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Invited talk for the British Computer Society (Open Source Specialist Group) Evening
Julian M. Kunkel
Dear all
I'm member of the BCS Open Source Specialist Group committee and organizing an evening [1] about open source in automotive on Feb 18th (18:30-20:30 GMT). It would be fabulous to get one or two talks from you about open software/hardware (in automotive) in the evening. If you like to speak just reply to me with a short title. Please visit the event draft page [1]. [1] https://ossg.bcs.org/blog/event/open-source-in-automotive/ Attendance is free (registration welcome but we also post the URL of the event shortly before). Additionally, we are happy to host on our blog stories regarding open source. Best, Julian Kunkel -- Dr. Julian Kunkel Lecturer, Department of Computer Science +44 (0) 118 378 8218 http://www.cs.reading.ac.uk/ https://hps.vi4io.org/ PGP Fingerprint: 1468 1A86 A908 D77E B40F 45D6 2B15 73A5 9D39 A28E
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Re: Not able build telematics for Raspberry Pi3
Hi Rakesh, Scott,
On 30.11.20 г. 16:14 ч., Scott Murray wrote: On Wed, 25 Nov 2020, RAKESH wrote:Rakesh, I don't have particular experience wit the telematics recipes but I guess you may need to update the configurations for public Eclipse MQTT broker according to https://mqtt.eclipse.org/Hi Scott,I've no good ideas on that front, perhaps try pointing at a local Otherwise, just like Scott, I personally prefer using my own instance of Mosquitto MQTT broker rather than the free public services. Best regards, Leon -- Leon Anavi Software Engineer konsulko.com
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Re: Not able build telematics for Raspberry Pi3
Scott Murray
On Wed, 25 Nov 2020, RAKESH wrote:
Hi Scott,I've no good ideas on that front, perhaps try pointing at a local Mosquitto broker instance for testing as I recommended previously. It's packaged for most Linux distributions, and running it with the "-v" verbose option makes it pretty easy to see if it's receiving messages. Scott
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