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ndoo/99-logitech-c920.rules

Last active February 6, 2021 15:11
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udev Rules for Logitech C920 Fixed Focus on Prusa MK3S Z-axis Mount
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99-logitech-c920.rules
SUBSYSTEM=="video4linux", KERNEL=="video[0-9]*", ATTRS{product}=="HD Pro Webcam C920", RUN+="/usr/bin/v4l2-ctl -d $devnode --set-ctrl=exposure_auto_priority=0"
SUBSYSTEM=="video4linux", KERNEL=="video[0-9]*", ATTRS{product}=="HD Pro Webcam C920", RUN+="/usr/bin/v4l2-ctl -d $devnode --set-ctrl=focus_auto=0"
SUBSYSTEM=="video4linux", KERNEL=="video[0-9]*", ATTRS{product}=="HD Pro Webcam C920", RUN+="/usr/bin/v4l2-ctl -d $devnode --set-ctrl=focus_absolute=45"
SUBSYSTEM=="video4linux", KERNEL=="video[0-9]*", ATTRS{product}=="HD Pro Webcam C920", RUN+="/usr/bin/v4l2-ctl -d $devnode --set-ctrl=sharpness=160"
SUBSYSTEM=="video4linux", KERNEL=="video[0-9]*", ATTRS{product}=="HD Pro Webcam C920", RUN+="/usr/bin/v4l2-ctl -d $devnode --set-ctrl=saturation=176"
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