Add support for blob resources, enable support for Venus and gfxstream #914
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Instead of hardcoding the capset indices, lookup the capset index dynamically based on the configured capsets in the config. Signed-off-by: Matej Hrica <[email protected]>
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Change context handling to use the new virglrenderer API where contexts are managed internally by the renderer instead of being tracked in a separate BTreeMap. Signed-off-by: Matej Hrica <[email protected]>
Add Backend field to GPU adapters and request BACKEND_REQ and BACKEND_SEND_FD protocol features. This allows the backend to communicate with the frontend for operations like shared memory mapping. Signed-off-by: Matej Hrica <[email protected]>
Implement blob resource support and shared memory mapping. This is required for
Venus support and gfxstream-{vulkan, gles} enablement.
Signed-off-by: Matej Hrica <[email protected]>
Expose Venus capability set support using the virglrenderer backend, enabled by the new blob resource support. Signed-off-by: Matej Hrica <[email protected]>
The test trying to obtain capset info for 3 capsets, but we only had 2 capsets configured. The test previously passed because the virgl backend was incorectly returning the information for the aditional capset. Signed-off-by: Matej Hrica <[email protected]>
Use String::from_utf8_lossy() instead of CStr::from_bytes_with_nul() since the virtio-gpu driver sends debug_name without null terminator. Signed-off-by: Matej Hrica <[email protected]>
Signed-off-by: Matej Hrica <[email protected]>
Signed-off-by: Matej Hrica <[email protected]>
Signed-off-by: Matej Hrica <[email protected]>
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Summary of the PR
This PR adds support for blob resources.
This requires a new release of rust-vmm/vhost and virglrenderer-rs.
Requirements
Before submitting your PR, please make sure you addressed the following
requirements:
git commit -s), and the commit message has max 60 characters for thesummary and max 75 characters for each description line.
test.
Release" section of CHANGELOG.md (if no such section exists, please create one).
unsafecode is properly documented.