Closed Bug 1821629 Opened 1 year ago Closed 10 months ago

[DMABuf] Don't use DMABuf if it's disabled by Firefox gfx config

Categories

(Core :: WebRTC, defect)

defect

Tracking

()

RESOLVED FIXED
119 Branch
Tracking Status
firefox119 --- fixed

People

(Reporter: stransky, Assigned: stransky)

References

(Blocks 2 open bugs, )

Details

Attachments

(4 files)

Don't use DMABuf if it's disabled by Firefox gfx config due to broken drivers/device etc.

The severity field is not set for this bug.
:mjf, could you have a look please?

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Flags: needinfo?(mfroman)
Severity: -- → S3
Flags: needinfo?(mfroman)

AMD GPU issues with dmabuf screensharing: https://gitlab.freedesktop.org/drm/amd/-/issues/2220

(In reply to Martin Stránský [:stransky] (ni? me) from comment #4)

AMD GPU issues with dmabuf screensharing: https://gitlab.freedesktop.org/drm/amd/-/issues/2220

We should also add option to disable dmabuf at all which may be used as workaround in broken driver case.

Pushed by stransky@redhat.com:
https://hg.mozilla.org/integration/autoland/rev/158a888cad88
[DMABuf] Don't use DMABuf if it's disabled by Firefox gfx config r=ng,webrtc-reviewers
https://hg.mozilla.org/integration/autoland/rev/237d19fe96dd
[Pipewire/DMABuf] Don't create dmabuf backend if it's disabled r=ng,webrtc-reviewers
https://hg.mozilla.org/integration/autoland/rev/d4c84f4274df
[Linux] Place DMABuf force enable after feature initialization to make it effective r=emilio"
https://hg.mozilla.org/integration/autoland/rev/a76cc7cb62be
[Linux] Add prefenece to disable DMBuf by user r=emilio
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