Automotive Linux Wiki

A Face to Face workshop will be held on the final day of the AGL All Member Meeting 17 July 2020. The primary focus of this face to face meeting of the System Architecture Team and Expert Groups. Unlike our usual AGL Zoom meetings we will encourage people to use their cameras.

Location: Zoom

Join Zoom Meeting
https://zoom.us/j/783452290

Find your local number: https://zoom.us/u/ameRude4a

1. Walt Miner - The Linux Foundation
2. Jan-Simon Möller - The Linux Foundation
3. Daniel Stone - Collabora
4. Tadao Tanikawa - Panasonic
5. Takashi Tsubone - Panasonic
6. Yuichi Kusakabe - Honda(PM Only)
7. Harunobu Kurokawa - Renesas
8. Hisao Munakata - Renesas
9. Naoto Yamaguchi - AISIN-AW
10. Naohiro Nishiguchi - DENSO
11. Toshihisa Haraki - SUZUKI
12. Yuta Taguchi - Panasonic
13. Yoshihiko Komagata - Panasonic
14. Tetsuro Komatsu - Panasonic
15. Scott Murray - Konsulko Group
16. Raquel Medina - Konsulko Group
17. Matt Porter - Konsulko Group
18. George Kiagiadakis - Collabora
19. Fulup Ar Foll - IoT.bzh
20. Stéphane Desneux - IoT.bzh
21. Vincent Rubiolo - IoT.bzh
22. Kenji Hosokawa - ADIT
23. Riku Nomoto - Toyota
24. Shuhei Aketa - Toyota
25. Toshiaki Takeuchi - Toyota
26. Toshikazu Ohiwa - Toyota
27. Li Xiaoming - Fujitsu
28. Shigeyuki Oki - Mazda
29. Fukutaro Sekine - Mazda
30. Akio Nakadachi - Mazda(AM only)
31. Jyunya Monden - ADIT
32. Yuki Tsunashima - ADIT

Friday July 17 (all times Central European Time)

08:00 - 08:15 Introductions and Agenda Review

08:15 - 09:00 - Review the Sound System RFQ (SPEC-3471).

• Nishiguchi-san will summarize the results of the discussion in the JIRA ticket.
• George stated that the requirements are well suited for an implementation of WirePlumber in the Container Host, but it is heavily dependent on the container run-time that is chosen. Therefore he Container Host's runtime environment should be selected prior to starting the work on this sound manager.
• Container run-time is assumed to be LXC by the IC EG.
• Fulup stated that support for smart hardware amplifiers with advanced hardware capabilities such as MP3 decoding or mixing needs to be accounted for in the Container Host design.

09:00 - 09:15 - Panasonic Display Sharing Proposal

09:15 - 10:15 - Window Manager and Compositor Roadmap

10:15 - 11:45 - Toyota Proposal for IVI Product Readiness (SPEC-3501)

• Special SAT Calls for Product readiness every 2 weeks starting Aug 6 at 3 pm JST.

• March 21 Product Ready Trial
  • +Test App for IVI PR means both current demo apps and Toyota PR Test apps both run
  • +RBA means Window Manager/ Audio Manager with RBA added on (to be discussed if this can be achieved in the schedule)
• December 2021
  • +BT, Radio is new development being done for BT and Tuner by Konsulko based on Toyota gap analysis
  • +HMI is TBD what that means
  • +HMI Service is a new compositor or builds on existing Compositor+RBA that is completed in March?

• Reviewed proposal from Jan-Simon for reworking the Yocto layers and build system.
  • Core part of the layer design will be discussed in SAT meeting
  • OEM layer design will be discussed in Special SAT meeting. Tanikawa-san has thinking about this as his homework for August 6 meeting.

11:45 - 12:15 - Break, Free Discussion

12:15 - 12:45 - Denso Rules Based Arbitration

• Nishiguchi-san made a presentation on the Denso RBA implementation.
• Presentation slides is RuleBasedArbitrator_A02.pdf.

12:45 - 14:15 - Instrument Cluster Topics

• Share to document update since previous discussion.
• Share to jirra example from Jan-Simon.
• Static analysis tool.
  • propriety tool vs Jan-Simon recommenced tool.
• Instrument Cluster Architecture design review
  • ICEG require to special SAT meeting, need to set a date.

14:15 - 15:00 - CIAT Topics

• Toyota's proposal as reviewed with SC and AB.
• RHSA
• Window Manager and compositor roadmap for the rest of this year.
• Web Apps
• LTS requirements
• Instrument Cluster EG
  • Schedule and plan update from Haraki-san
  • Dr Y development process discussion. (Hope to 18:00-19:00(JST)/9:00-10:00(UTC))
  • Source code scanning
• CIAT
  • Plans for code scanning
  • Infrastructure discussion as we may need to update based on the IC workflow discussion.
• V2C EG
• Rule Based Arbitration presented by Denso (ADIT)
  • Upstream to AGL in progress. Need to translate the Japanese comments in the code and header files. Should be ready to upstream in August.

• Notes/Comments on Production Ready IVI proposal
• RuleBasedArbitrator_A02.pdf