systemd/rules.d/60-autosuspend.rules
Zbigniew Jędrzejewski-Szmek 79dc5d35dd tools: rewrite make-autosuspend-rules.py and add udev rules
Concatenating strings is not a very efficient approach. And in this case fully
unnecessary. We also need some rules to make use of those hwdb entries.

PCI needs to be 8 characters, not 4. And we need to use uppercase hexadecimal
for both. With udev rules this made no difference, but hwdb match is case
sensitive.

Fixes #16119.
2020-06-22 14:45:20 +02:00

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# do not edit this file, it will be overwritten on update
ACTION!="add", GOTO="autosuspend_end"
# I2C rules
SUBSYSTEM=="i2c", ATTR{name}=="cyapa", \
ATTR{power/control}="on", GOTO="autosuspend_end"
# Enable autosuspend if hwdb says so. Here we are relying on
# the hwdb import done earlier based on MODALIAS.
ENV{ID_AUTOSUSPEND}=="1", TEST=="power/control", \
ATTR{power/control}="auto"
LABEL="autosuspend_end"