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File Content: `71-seat.rules`

#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

ACTION=="remove", GOTO="seat_end"

TAG=="uaccess", SUBSYSTEM!="sound", TAG+="seat"
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"

# Allow efifb / uvesafb to be a master if KMS is disabled
SUBSYSTEM=="graphics", KERNEL=="fb[0-9]", IMPORT{cmdline}="nomodeset", TAG+="master-of-seat"

# Allow any PCI graphics device to be a master and synthesize a seat if KMS
# is disabled and the kernel doesn't have a driver that would work with this device.
SUBSYSTEM=="pci", ENV{ID_PCI_CLASS_FROM_DATABASE}=="Display controller", \
                  ENV{DRIVER}=="", IMPORT{cmdline}="nomodeset", TAG+="seat", TAG+="master-of-seat"

# Synthesize a seat for graphic devices without DRM and that fall back to fb
# device instead. Such HWs are listed in hwdb.
SUBSYSTEM=="graphics", KERNEL=="fb[0-9]*", ATTRS{modalias}=="?*", IMPORT{builtin}="hwdb fb:$attr{modalias}"
ENV{ID_TAG_MASTER_OF_SEAT}=="1", TAG+="master-of-seat"

SUBSYSTEM=="drm", KERNEL=="card[0-9]*", TAG+="seat", TAG+="master-of-seat"

# Allow individual USB ports to be assigned to a seat
SUBSYSTEM=="usb", ATTR{bDeviceClass}=="00", TAG+="seat"

# Allow USB hubs (and all downstream ports) to be assigned to a seat
SUBSYSTEM=="usb", ATTR{bDeviceClass}=="09", TAG+="seat"

# 'Plugable' USB hub, sound, network, graphics adapter
SUBSYSTEM=="usb", ATTR{idVendor}=="2230", ATTR{idProduct}=="000[13]", ENV{ID_AUTOSEAT}="1"

# qemu (version 2.4+) has a PCI-PCI bridge (-device pci-bridge-seat) to group
# devices belonging to one seat. See:
#     http://git.qemu.org/?p=qemu.git;a=blob;f=docs/multiseat.txt
SUBSYSTEM=="pci", ATTR{vendor}=="0x1b36", ATTR{device}=="0x000a", TAG+="seat", ENV{ID_AUTOSEAT}="1"

# Mimo 720, with integrated USB hub, displaylink graphics, and e2i
# touchscreen. This device carries no proper VID/PID in the USB hub,
# but it does carry good ID data in the graphics component, hence we
# check it from the parent. There's a bit of a race here however,
# given that the child devices might not exist yet at the time this
# rule is executed. To work around this we'll trigger the parent from
# the child if we notice that the parent wasn't recognized yet.

# Match parent
SUBSYSTEM=="usb", ATTR{idVendor}=="058f", ATTR{idProduct}=="6254", \
                  ATTR{%k.2/idVendor}=="17e9", ATTR{%k.2/idProduct}=="401a", ATTR{%k.2/product}=="mimo inc", \
                  ENV{ID_AUTOSEAT}="1", ENV{ID_AVOID_LOOP}="1"

# Match child, look for parent's ID_AVOID_LOOP
SUBSYSTEM=="usb", ATTR{idVendor}=="17e9", ATTR{idProduct}=="401a", ATTR{product}=="mimo inc", \
                  ATTR{../idVendor}=="058f", ATTR{../idProduct}=="6254", \
                  IMPORT{parent}="ID_AVOID_LOOP"

# Match child, retrigger parent
SUBSYSTEM=="usb", ATTR{idVendor}=="17e9", ATTR{idProduct}=="401a", ATTR{product}=="mimo inc", \
                  ATTR{../idVendor}=="058f", ATTR{../idProduct}=="6254", \
                  ENV{ID_AVOID_LOOP}=="", \
                  RUN+="/bin/udevadm trigger --parent-match=%p/.."

TAG=="seat", ENV{ID_PATH}=="", IMPORT{builtin}="path_id"
TAG=="seat", ENV{ID_FOR_SEAT}=="", ENV{ID_PATH_TAG}!="", ENV{ID_FOR_SEAT}="$env{SUBSYSTEM}-$env{ID_PATH_TAG}"

SUBSYSTEM=="input", ATTR{name}=="Wiebetech LLC Wiebetech", RUN+="/bin/loginctl lock-sessions"

LABEL="seat_end"

Name	Size	Permission
01-md-raid-creating.rules	321 bytes	0644
40-usb_modeswitch.rules	42861 bytes	0644
40-vm-hotadd.rules	655 bytes	0644
50-apport.rules	165 bytes	0644
50-firmware.rules	210 bytes	0644
50-udev-default.rules	4846 bytes	0644
55-dm.rules	7274 bytes	0644
55-scsi-sg3_id.rules	6664 bytes	0644
56-dm-mpath.rules	4560 bytes	0644
56-dm-parts.rules	1442 bytes	0644
56-lvm.rules	2420 bytes	0644
58-scsi-sg3_symlink.rules	2863 bytes	0644
60-autosuspend.rules	419 bytes	0644
60-block.rules	703 bytes	0644
60-cdrom_id.rules	1071 bytes	0644
60-drm.rules	413 bytes	0644
60-evdev.rules	990 bytes	0644
60-fido-id.rules	491 bytes	0644
60-input-id.rules	282 bytes	0644
60-multipath.rules	3863 bytes	0644
60-open-vm-tools.rules	250 bytes	0644
60-persistent-alsa.rules	616 bytes	0644
60-persistent-input.rules	2719 bytes	0644
60-persistent-storage-dm.rules	1794 bytes	0644
60-persistent-storage-tape.rules	2135 bytes	0644
60-persistent-storage.rules	9145 bytes	0644
60-persistent-v4l.rules	769 bytes	0644
60-sensor.rules	736 bytes	0644
60-serial.rules	1190 bytes	0644
60-tpm-udev.rules	243 bytes	0644
61-persistent-storage-android.rules	455 bytes	0644
63-md-raid-arrays.rules	2452 bytes	0644
64-btrfs-dm.rules	387 bytes	0644
64-btrfs-zoned.rules	346 bytes	0644
64-btrfs.rules	612 bytes	0644
64-md-raid-assembly.rules	1462 bytes	0644
66-azure-ephemeral.rules	1951 bytes	0644
68-del-part-nodes.rules	1141 bytes	0644
69-bcache.rules	1044 bytes	0644
69-lvm-metad.rules	5813 bytes	0644
69-md-clustered-confirm-device.rules	846 bytes	0644
70-iscsi-network-interface.rules	226 bytes	0644
70-joystick.rules	432 bytes	0644
70-memory.rules	184 bytes	0644
70-mouse.rules	734 bytes	0644
70-open-iscsi.rules	253 bytes	0644
70-power-switch.rules	576 bytes	0644
70-touchpad.rules	473 bytes	0644
70-uaccess.rules	2676 bytes	0644
71-power-switch-proliant.rules	461 bytes	0644
71-seat.rules	3810 bytes	0644
73-seat-late.rules	643 bytes	0644
73-special-net-names.rules	969 bytes	0644
75-net-description.rules	452 bytes	0644
75-probe_mtd.rules	174 bytes	0644
78-graphics-card.rules	965 bytes	0644
78-sound-card.rules	4816 bytes	0644
80-debian-compat.rules	594 bytes	0644
80-drivers.rules	617 bytes	0644
80-net-setup-link.rules	295 bytes	0644
81-net-dhcp.rules	528 bytes	0644
85-hdparm.rules	82 bytes	0644
90-bolt.rules	359 bytes	0644
90-console-setup.rules	265 bytes	0644
95-dm-notify.rules	479 bytes	0644
95-kpartx.rules	1401 bytes	0644
96-e2scrub.rules	171 bytes	0644
99-lxd-agent.rules	141 bytes	0644
99-systemd.rules	4600 bytes	0644
99-vmware-scsi-udev.rules	433 bytes	0644

File Content: 71-seat.rules

File Content: `71-seat.rules`