summaryrefslogtreecommitdiff
path: root/src/login
diff options
context:
space:
mode:
authorPhilip Withnall <philip.withnall@collabora.co.uk>2015-06-02 15:24:48 +0100
committerPhilip Withnall <philip.withnall@collabora.co.uk>2015-06-02 15:51:40 +0100
commited817cd4e58c5f5c868d5d9e59a1d7e66b1da165 (patch)
treef931f2eea03fcb729951b7a2f28e78ff2cd5153a /src/login
parenta88abde72169ddc2df77df3fa5bed30725022253 (diff)
logind: Add a udev rule to tag all DRM cards with master-of-seat
This is needed for generic DRM devices like the VirtualBox vboxvideo driver, which exposes itself as a generic, ID-less DRM device at /dev/dri/card0 (after applying this commit): $ udevadm info --query=all --path \ /sys/devices/pci0000:00/0000:00:02.0/drm/card0 P: /devices/pci0000:00/0000:00:02.0/drm/card0 N: dri/card0 E: DEVNAME=/dev/dri/card0 E: DEVPATH=/devices/pci0000:00/0000:00:02.0/drm/card0 E: DEVTYPE=drm_minor E: ID_FOR_SEAT=drm-pci-0000_00_02_0 E: ID_PATH=pci-0000:00:02.0 E: ID_PATH_TAG=pci-0000_00_02_0 E: MAJOR=226 E: MINOR=0 E: SUBSYSTEM=drm E: TAGS=:master-of-seat:seat:uaccess: E: USEC_INITIALIZED=59893 Without this patch, the capabilities for a seat on a VirtualBox installation of systemd v219 incorrectly show it as non-graphical, even though I can type these commands from an xterm: $ loginctl show-seat seat0 Id=seat0 CanMultiSession=yes CanTTY=yes CanGraphical=no … https://bugs.freedesktop.org/show_bug.cgi?id=90822
Diffstat (limited to 'src/login')
-rw-r--r--src/login/71-seat.rules.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/login/71-seat.rules.in b/src/login/71-seat.rules.in
index ad26acbbb3..ab7b66f651 100644
--- a/src/login/71-seat.rules.in
+++ b/src/login/71-seat.rules.in
@@ -11,6 +11,7 @@ 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", TAG+="master-of-seat"
+SUBSYSTEM=="drm", KERNEL=="card[0-9]*", TAG+="seat", TAG+="master-of-seat"
SUBSYSTEM=="usb", ATTR{bDeviceClass}=="09", TAG+="seat"
# 'Plugable' USB hub, sound, network, graphics adapter