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- (30m) Guest Speaker's Sharing about Container & DRM activities sharing in IC-EG
EG Damian Hobson-Garcia
Q&A:
1. Q: is libdrm used?
A: can be used. or use I/O controller directly. weston use drmOpen/drmClose interface
2. Q: How the gpu2d part is organized?
A: drmrendernode is used. map in the rendernote. inside container, acces to gpu with the rendernode.
3. Q: - (3m) Quick summary of F2F SAT
- Cooperate with IVI-EG and IC-EG in SAT, especially
- Define necessary devices for overall AGL (also find missing virtio frontends)
- Define common device interface (take advantage of virtio driver I/F) for both virt and non-virt AGL
- (Not discussed in SAT yet) port IVI and IC profile (from IVI-EG and IC-EG) on the top of virt-EG's work (maybe can have a collaborative demo in some events?)
- In to enhance cooperation with other EGs Jerry, Jiancong Zhao plans to join other EGs' call as an audienceView file name 2021-03-19 SAT virt EG.pptx height 250 - (20m) Follow-up discussion & Final Conclusion on 2021 Roadmap
- (7m) Wrap-up
March 31, 2021
Attendees:
Agenda:
- Virt-EG AGL Event Plan:
- 2021.7 AMM (Virt & maybe local on-site in EU)
- 2021.12 ALS (Virt & maybe local on site in JP)
- AGL Device Virtualization (Define Device Importance & priority for future I/F commonization activities)
https://docs.google.com/spreadsheets/d/1jpLNUBKz19LOdtGyqan5Wk4OgZFFxUNcSpMrFMPFCKI/edit?usp=sharing
Virt-EG: need to select top 10- Mission of Virt-EG: Virtualization of AGL. (Make AGL profiles like IVI, IC, Telematics as a working virtual machine)
- Priority from the point of view of Virt-EG (Proposal)
Devices without standard VirtIO (in order to make virt-AGL applicable for real-world production)
Device VirtIO Kernel Upstream OASIS Standardization Notes a) Importance for Virt-AGL b) EG Work Priority
(Feasibility for work to be started)Score EG Priority Bluetooth virtio-bluetooth - - 6 9 14 8 Camera virtio-camera - - 5 7 12 6 Media accelerators virtio-video in-progress under review with v.5 posted 4 6 10 4 CAN virtio-can - spec RFC in virtio-comment ML 8 8 17 9 GNSS - - - 7 10 17 10 Audio virtio-snd v5.13 v1.2 - To be released soon in OASIS 1.2
- Planned in 2021 Virt-EG work
2 1 3 1 SCMI virtio-scmi Upstreamed but under review (RFC v2) v1.2 - To be released soon in OASIS 1.2
- Planned in 2021 Virt-EG work
9 2 11 5 IOMMU virtio-iommu v5.3 v1.2 - To be released soon in OASIS 1.2
- Planned in 2021 Virt-EG work
10 3 13 7 Standard Devices but need improvement or extension for virtual AGL use case
Device VirtIO Kernel Upstreaming OASIS Standardization Notes Importance for Virt-AGL EG Work Prority Score EG Priority GPU(2d,3d) virtio-gpu (2d & 3d)
v4.1-rc4 (2d) & v4.3-rc5 (3d) v1.1 (2d) and v1.2 (3d) - Zero-copy improvement with front end (Virt-EG 2021 activity)
- Feature extension (such as vsync, vulkan support)
1 4 5 2 Input virtio-inpu v4.0-rc4 v1.1 - Multi-touch patching for virtio-input (Virt-EG 2021 activity)
3 5 8 3