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[WIP] alternative split devices #417

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[WIP] alternative split devices #417

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1a9445e
clang-format
vicamo Mar 13, 2021
d3f7442
Merge remote-tracking branch 'vicamo-github/for-upstream/fix-v4l2-com…
vicamo Mar 17, 2021
1ca5cce
drop hacks for linux<<3
umlaeute Jan 27, 2021
7bace70
mention that linux<<3.0.0 is unsupported
umlaeute Jan 27, 2021
89b476b
drop VIDIOCGMBUF support
vicamo Mar 17, 2021
790a046
drop useless address-operator from function-tables
umlaeute Jan 28, 2021
c256fb7
mod: add output_nr module parameter in parallel with video_nr
vicamo Oct 15, 2020
03366a7
keep track of both output_nr and capture_nr in IDR
vicamo Oct 15, 2020
727e625
refactor v4l2loopback_lookup
vicamo Oct 15, 2020
32cbef3
cache vdev for latter uses
vicamo Oct 15, 2020
6c6a6c1
embed struct video_device into v4l2_loopback_device
vicamo Oct 15, 2020
c580737
set v4l2_loopback_device addr as video_device drvdata instead
vicamo Oct 15, 2020
fd056bd
move v4l2_loopback_device->vdev into v4l2_loopback_device->capture
vicamo Oct 15, 2020
2670509
move all vdev init procedures into init_vdev
vicamo Oct 16, 2020
68616dd
fix cap->device_caps may not be defined before v3.3
vicamo Oct 16, 2020
eeb0625
don't change device state in vidioc_s_fmt_out
vicamo Oct 16, 2020
50e2fcf
create a draft output video_device
vicamo Oct 16, 2020
210e307
remove dev->output_nr
vicamo Oct 16, 2020
babaffe
output: add ioctl handlers
vicamo Oct 16, 2020
2f0fb5a
re-implement a separate output device
vicamo Oct 16, 2020
4e0ef85
prepare to share output/capture entity init
vicamo Mar 16, 2021
6d4a482
capture: init vb2_queue
vicamo Mar 16, 2021
37c700e
capture: use fops callback from videobuf2
vicamo Mar 17, 2021
ac6439b
[wip] reimplement capture entity using videobuf2
vicamo Mar 16, 2021
8a94f49
Merge branch 'develop' into split-device
umlaeute Mar 18, 2021
2350269
clang-format
umlaeute Mar 19, 2021
3a1ab9a
simplified capabilities logic (with only split-devices), setting CAPT…
umlaeute Mar 19, 2021
2e76bec
set device transfer direction
umlaeute Mar 19, 2021
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3 changes: 1 addition & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -255,8 +255,7 @@ Support:
- >= <kbd>5.0.0</kbd> should work
- >= <kbd>4.0.0</kbd> should work
- >= <kbd>3.0.0</kbd> might work
- << <kbd>3.0.0</kbd> may work (has not been tested in ages)
- <= <kbd>2.6.27</kbd> will definitely NOT work
- << <kbd>3.0.0</kbd> unsupported

# DISTRIBUTIONS
v4l2loopack is now (since 2010-10-13) available as a Debian-package.
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