Unexpected devices exposed in permission prompt on whereby when running on PineBook Pro
Categories
(Core :: WebRTC: Audio/Video, defect)
Tracking
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People
(Reporter: gerard-majax, Unassigned)
Details
Attachments
(6 files)
Just got a nice PineBook Pro, shipping with ARM64-based Manjaro Linux and with Firefox as default browser. Trying to use it on whereby.com (it works), the permission prompt lists unexpected devices:
- rockchip-rga
- rockchip,rk3399-vpu-enc
- rockchip,rk3399-vpu-dec
Then we have two devices "USB Camera: USB Camera" (seems to be fixed in release).
STR:
- Connect on whereby
- Request permission
Expected:
I should see one, (maybe two if they have different specs) "USB Camera" devices
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Comment 1•4 years ago
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Bug 1637319 added filtering so that only devices that support V4L2_CAP_VIDEO_CAPTURE should show up in the permission prompt. That should take care of the duplicate devices you mentioned. If the other devices say they support V4L2_CAP_VIDEO_CAPTURE, I'm not sure if there is a non-hacky way of ignoring them.
It sounds like from your bug report that you've tested Nightly, and the duplicate "USB Camera" entries are gone, but the other devices remain? Thanks!
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Comment 2•4 years ago
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(In reply to Dan Minor [:dminor] from comment #1)
Bug 1637319 added filtering so that only devices that support V4L2_CAP_VIDEO_CAPTURE should show up in the permission prompt. That should take care of the duplicate devices you mentioned. If the other devices say they support V4L2_CAP_VIDEO_CAPTURE, I'm not sure if there is a non-hacky way of ignoring them.
Right, I need to check that.
It sounds like from your bug report that you've tested Nightly, and the duplicate "USB Camera" entries are gone, but the other devices remain? Thanks!
Nope, I was discussing about the issue with :padenot who told me that it was already fixed in nightly (not in release as I wrote earlier).
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Comment 3•4 years ago
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Comment 4•4 years ago
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Comment 5•4 years ago
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Comment 6•4 years ago
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Comment 7•4 years ago
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Comment 8•4 years ago
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Comment 9•4 years ago
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You should have all the V4L2 infos. For example, /dev/video0 for the device rockchip-rga does not seem to expose V4L2 Capture capability. So I guess it might all just be because of running release and not nightly?
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Comment 10•4 years ago
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Yes, as far as I can tell Bug 1637319 will fix the problems you're seeing here. Thank you for the extra info. I'm going to resolve this a dupe, please reopen if you see problems with Nightly (or when 78 hits release).
Description
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