Buffer Sharing Object upstream post, rework and test updates
Work on the new buffer object sharing infrastructure in the kernel for 2011.11:
Includes working on review comments from upstream post, writing sample implementations- as dma-buf user and dma-buf exporter, and enhancing the testing scenarios.
Blueprint information
- Status:
- Complete
- Approver:
- Jesse Barker
- Priority:
- High
- Drafter:
- Sumit Semwal
- Direction:
- Approved
- Assignee:
- Sumit Semwal
- Definition:
- New
- Series goal:
- Accepted for 2011.11
- Implementation:
- Implemented
- Milestone target:
- 2011.11
- Started by
- Sumit Semwal
- Completed by
- Sumit Semwal
Related branches
Related bugs
Sprints
Whiteboard
Meta:
Roadmap id: GWG2011-
Headline: Buffer sharing object framework - changes to v4l2 as a dma-buf user.
Acceptance: files
drivers/
drivers/
drivers/
created without any errors or warnings.
v1 available in http://
Work Items
Work items:
Rework based on RFC comments from upstream lists: DONE
Implement changes in V4L2 core framework to adapt as a dma-buf user: DONE
Implement changes in V4L2 videobuf2 framework to adapt as a dma-buf user: DONE
Share changes in V4L2 framework with original authors for review: DONE
Dependency tree
* Blueprints in grey have been implemented.