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udev: tag "leds" and "backlight" devices for association to a seat

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These devices do not become user-accessible this way, but they are
logically assigned to a seat, which makes a lot of sense, since they are
human-facing output devices, and such should belong to one.
This commit is contained in:
Lennart Poettering 2019-04-28 11:05:07 +02:00
parent 2570578d90
commit 3841f57b87
1 changed files with 4 additions and 0 deletions
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src/login/71-seat.rules.in
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@ -14,6 +14,10 @@ SUBSYSTEM=="sound", KERNEL=="card*", TAG+="seat"
SUBSYSTEM=="input", KERNEL=="input*", TAG+="seat"
SUBSYSTEM=="graphics", KERNEL=="fb[0-9]*", TAG+="seat"
# Assign keyboard and LCD backlights to the seat
SUBSYSTEM=="leds", TAG+="seat"
SUBSYSTEM=="backlight", TAG+="seat"
# HyperV currently doesn't do DRM, hence we need to synthesize for HyperV's fb device instead
SUBSYSTEM=="graphics", KERNEL=="fb[0-9]", DRIVERS=="hyperv_fb", TAG+="master-of-seat"