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Differential D58368

uvideo: convert to video(4) framework
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Authored by seuros on Jul 21 2026, 1:11 AM.
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adrian
imp
lwhsu
bapt
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rG8cdcf4b27c7b: uvideo: convert to video(4) framework
Summary

Replaced the monolithic cdevsw implementation with the video(4)
framework.

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rG FreeBSD src repository
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Buildable 74974
Build 71857: arc lint + arc unit

Event Timeline

seuros requested review of this revision.Jul 21 2026, 1:11 AM
seuros created this revision.
Harbormaster completed remote builds in B74974: Diff 182336.Jul 21 2026, 1:11 AM
seuros added a parent revision: D58367: video: add generic video(4) capture framework.Jul 21 2026, 1:52 PM
seuros added a child revision: D58369: fwcam: convert to video(4) framework.
seuros edited the summary of this revision. (Show Details)
seuros added a reviewer: lwhsu.
seuros added a project: drivers.
seuros updated this revision to Diff 182561.Jul 23 2026, 8:59 PM

rebase

Harbormaster completed remote builds in B75063: Diff 182561.Jul 23 2026, 8:59 PM
adrian added a project: USB.Jul 24 2026, 4:33 AM
adrian added a reviewer: bapt.
adrian added a subscriber: bapt.

hi @bapt ! so seuros here is neck deep in video/uvideo refactoring. Do you have any other uvideo stuff in the pipeline? I'd like to get the refactored video/uvideo split reviewed and in the tree before uvc lands and other bits/pieces for uvideo itself come in.

Thanks!

seuros updated this revision to Diff 182735.Jul 26 2026, 7:53 PM

rebase

Harbormaster completed remote builds in B75151: Diff 182735.Jul 26 2026, 7:53 PM
seuros updated this revision to Diff 182804.Jul 27 2026, 4:27 PM

rebase

Herald added a subscriber: ziaee. · View Herald TranscriptJul 27 2026, 4:27 PM
Harbormaster completed remote builds in B75168: Diff 182804.Jul 27 2026, 4:27 PM
seuros updated this revision to Diff 182871.Jul 28 2026, 12:04 AM

rebase

Harbormaster completed remote builds in B75196: Diff 182871.Jul 28 2026, 12:04 AM
adrian accepted this revision.Jul 28 2026, 7:53 PM

tested on my c720 logitech usb camera. it's .. upside down in vlc for some reason, works in browser. i'll test it with other cameras but i think we can / should iterate on this in head post refactor.

This revision is now accepted and ready to land.Jul 28 2026, 7:53 PM
Closed by commit rG8cdcf4b27c7b: uvideo: convert to video(4) framework (authored by seuros, committed by adrian). · Explain WhyAug 9 2026, 5:02 PM
This revision was automatically updated to reflect the committed changes.
adrian added a commit: rG8cdcf4b27c7b: uvideo: convert to video(4) framework.

Revision Contents
Changeset List

PathSize
sys/
conf/
2 lines
dev/
usb/
video/
1407 lines

Diff 182336

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sys/conf/files

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sys/dev/usb/video/uvideo.c

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