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25 lines
1016 B
ReStructuredText
25 lines
1016 B
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.. SPDX-License-Identifier: GPL-2.0
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Set udev rules for PMF Smart PC Builder
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AMD PMF(Platform Management Framework) Smart PC Solution builder has to set the system states
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like S0i3, Screen lock, hibernate etc, based on the output actions provided by the PMF
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TA (Trusted Application).
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In order for this to work the PMF driver generates a uevent for userspace to react to. Below are
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sample udev rules that can facilitate this experience when a machine has PMF Smart PC solution builder
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enabled.
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Please add the following line(s) to
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``/etc/udev/rules.d/99-local.rules``::
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DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="0", RUN+="/usr/bin/systemctl suspend"
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DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="1", RUN+="/usr/bin/systemctl hibernate"
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DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="2", RUN+="/bin/loginctl lock-sessions"
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EVENT_ID values:
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0= Put the system to S0i3/S2Idle
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1= Put the system to hibernate
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2= Lock the screen
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